baber/WOPTO huggingface dataset:
Patent JP-2000242432-A (JP)
Title: Display device
Inventor: YOSHII TOSHIHIRO
IPC: G06F3/0488
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent a mischief by making an operating part for picture control into a hidden switch. SOLUTION: A transparent touch panel 3 is stuck on a display screen a surrounded by the display frame of a front panel 1, characters or symbols expressing the function of the transparent touch panel 3 are displayed on the display screen 2 by touching a prescribed position of the transparent touch panel 3, where no function is ordinarily displayed, with a finger and a function corresponding to one of the characters or symbols is operated by touching the position of one of the displayed characters or symbols with a finger so that the mischief due to a person excepting for an adjusting person, who knows the procedure of this operation, can be prevented. Further, the transparent touch panel may have two prescribed positions where no ordinarily function is displayed so that the mischief can be made much harder to perform.
Patent JP-S61200984-A (JP)
Title: Production of pyrrole derivative
Inventor: GENDA GIICHI
IPC: C07D409/04
Filed: 1985-03-01
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for drugs and agricultural chemicals easily under a mild condition without requiring purification process, by reacting a 2-cyanoacrylic acid of an easily obtainable raw material with a substituted phenylsulfonylmethyl isocyanide. CONSTITUTION:A 2-cyanoacrylic acid shown by the formula I (A is thienyl, furyl, or pyridyl; R is H, or lower alkyl) is reacted with a substituted phenylsulfonylmethyl isocyanide shown by the formula II (Y is halogen, H, or lower alkyl) in an organic solvent such as dimethoxy ethane, etc., in the presence of a base or a catalyst at -10 deg.C-100 deg.C, preferably 0 deg.C-40 deg.C to give a compound shown by the formula III. Sodium hydroxide, etc. are used as the base and cuprous oxide, etc., are used as the catalyst.
Patent JP-H07246318-A (JP)
Title: Method for reducing nox
Inventor: YOKOTA KOJI
IPC: B01D53/94
Filed: 1994-03-11
Abstract: PURPOSE:To efficiently reduce NOx at a low temp. by allowing a small amt. of hydrogen to coexist with NOx-contg. exhaust gas. CONSTITUTION:A catalyst is composed of a porous carrier having a zeolite type structure in which the molar ratio of SiO2 to Al2O3 is 10-200 and platinum carried on the porous carrier by >=0.1wt.%, and NOx-contg. exhaust gas is brought into contact with the catalyst under coexistence of gaseous hydrogen to reduce the NOx. Since the porous carrier has high hydrophobic property, the sticking a of steam to the surface of the catalyst is prevented and a reduction reaction of NOx proceeds smoothly.
Patent JP-H0842988-A (JP)
Title: Heat exchanging element
Inventor: KASAI KATSUYA
IPC: F28F3/04
Filed: 1995-02-28
Abstract: PURPOSE:To obtain a heat exchanging element, light in weight but prominent in rigidity, by a method wherein the opposing rims of liners are provided with covers, covering the ribs of neighboring unit members, so as to have bended shapes, in the heat exchanging elements, consisting of the unit members piled in multitude of stages while deviating the directions thereof by a right angle to each other alternately. CONSTITUTION:A heat exchanging element, employed for heat exchanging and ventilating device and the like, is a cross-flow type, in which fluid, whose heat is to be exchanged, flows into orthogonal directions, and is constituted of a plurality of unit members U (U1-U3) changing the directions thereof by 90 deg. alternately. Respective unit members U are provided with a square flat liner l and a pair of ribs 2, projected from the pair of opposed rims. Further, the unit member is provided with a plurality of spacers 3, arrayed in parallel to the ribs 2 with a pedetermined interval, and covers 6, extending downwardly from the pair of opposing rims of the liner 1 and covering the outside surfaces 2a of the ribs 2 of neighboring unit members U, while respective members 1, 2, 3, 6 are formed of paper integrally through press forming.
Patent JP-H01215596-A (JP)
Title: Paper sucking device and method therefor in automatic drafting machine
Inventor: TAKASAKI MAKOTO
IPC: B43L13/00
Filed: 1988-02-24
Abstract: PURPOSE:To easily set a vacuum force for bringing a paper into close contact with a loading surface to a proper value, by controlling the drive of a vacuum generating pump on the basis of a differential output between an output signal from a pressure sensor provided on a vacuum chamber and a reference value. CONSTITUTION:A vacuum is generated in a vacuum chamber 8 by a pump, and a paper 12 is sucked by the vacuum to be brought into close contact with the peripheral surface of a plotting drum 2. At this time, a pressure sensor 16 is provided in the vacuum chamber 8. The drive of the pump is controlled on the basis of a differential output between an output signal from the pressure sensor 16 and a predetermined reference value, whereby regardless of the size of the paper 12 the vacuum chamber 8 is set to have an optimum vacuum force. In this state, while the paper 12 is successively taken up by a take-up side paper drum 10 from a supply-side paper drum 24 via the peripheral surface of the plotting drum 2, a plotting is conducted to the paper 12 on the plotting drum 2 by a writing utensil 28.
Patent JP-H07246764-A (JP)
Title: Number printer
Inventor: TSUGIMURA KAZUYOSHI
IPC: B41K3/10
Filed: 1994-03-11
Abstract: PURPOSE:To correctly print C/D corresponding to a number even when the number is not changed sequentially. CONSTITUTION:A continuous number printing cylinder 13 having printing cylinder parts of two or more figures having continuous number printing parts respectively formed to the peripheral surfaces thereof, a C/D printing cylinder 16 provided separately from the continuous number printing cylinder 13 and having a printing part of C/D corresponding to a continuous number formed to the peripheral surface thereof and a pulse encoder 14 detecting the number of rotations of the continuous number printing cylinder 13 are provided. Further, a control device 15 controlling driving so that the position of the number printing part of each figure is confirmed from the number of rotations of the printing cylinder 13 to judge whether C/D is changed sequentially with respect to the number of each figure and the printing part of the C/D printing cylinder 16 becomes the check dither corresponding to the number printed by the continuous number printing cylinder 13 when C/D is not changed sequentially is provided.
Patent JP-H06258359-A (JP)
Title: Power source voltage detecting circuit
Inventor: ABE YASUHIKO
IPC: G01R19/165
Filed: 1993-03-03
Abstract: PURPOSE:To provide a reference voltage generating circuit that allows precision setting of detection level of a power source voltage detecting circuit far opera tion limit voltage of an IC. CONSTITUTION:By forming a short circuit between a P-ch FET (P-channel field effect transistor) 2 and the input/output of an inverter, and further, adding a diode 1 to the tap of that, through current is generated. Then, with an N-ch HEFs 3 and 4 as current mirror, the current of the same quantity as the through current flows in a resistor 5, and with the use of through current, at a node A, occurring as a reference voltage equivalent to the power source voltage minus voltage drop caused by the resistor 5, variation of reference voltage is determined by that of electric parameters (threshold voltage VT, current amplification ratio beta). Thus, decision is made with the same parameter as operation limit voltage of IC, resulting in improvement in relative precision of them.
Patent JP-S53126555-A (JP)
Title: Air conditioner
Inventor: MATSUURA FUSAJIROU
IPC: F25B1/00
Filed: 1977-04-12
Abstract: PURPOSE: To cut short power consumption through an indirect utilization of outside air for cooling operation by arranging a natural circulation circuit of coolant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05241654-A (JP)
Title: Mark plate detecting method for unmanned vehicle
Inventor: HOSOKAWA MASAKATSU
IPC: G05D1/02
Filed: 1992-02-27
Abstract: PURPOSE:To surely prevent erroneous detection even when any vis exists at a mark plate arranging position by counting the number of detecting signals by a detecting sensor provided at a vehicle and judging regular mark plate detection when the count value is larger than a reference value. CONSTITUTION:Assuming that any vis or the like exists at the mark plate arranging position corresponding to a detecting sensor PX 6 when an unmanned vehicle 1 passes an operation instructed point P disposing a regular mark plate 7 only at positions corresponding to detecting sensors PX 1 and PX 5, ON signals are outputted from the sensors PX 1 and PX 5 detecting the mark plate 7, and a detecting signal for the vis or the like is also outputted from the sensor PX 6 not detecting this plate 7. Since the output time of the ON signal from the sensor PX 6 is shorter in comparison with the case of detecting the plate 7, however, the count value stored in a memory 12 is smaller than the reference value. Therefore, the vis or the like is surely prevented from being erroneously judged as the plate 7.
Patent JP-H04280090-A (JP)
Title: High frequency heating apparatus
Inventor: YOSHINO KOJI
IPC: H05B6/64
Filed: 1991-03-07
Abstract: PURPOSE:To provide a high frequency heating apparatus in which a compact and highly reliable pressure reducing pump is installed. CONSTITUTION:A radio wave radiating part 3 and a pressure reducing pump 14 are installed in a heating chamber 1 and a cooling fan 11 is installed upstream from the radio wave radiating part 3 and the pressure reducing pump 14, and a control part 16 connected to the radio wave radiating part 3, the pressure reducing pump 14, and the cooling fan 11 is installed and thus a high frequency heating apparatus in which a compact and highly reliable pressure reducing pump is installed can be obtained.
Patent JP-H08239474-A (JP)
Title: Production of polyphenylene sulfide
Inventor: KAWABATA TOHEIJI
IPC: C08G75/02
Filed: 1995-03-01
Abstract: PURPOSE: To produce a polyphenylene sulfide having a melt viscosity markedly increased as compared with that of the starting polyphenylene sulfide and being excellent in viscosity stability also in a molten state. CONSTITUTION: A polyphenylene sulfide terminated with a covalently bonded chlorine, mainly consisting of repeating units represented by the formula:-ϕ- S-(wherein-ϕ-is p-phenylene) and having a melt viscosity of 10P or above at 316 deg.C, is reacted with 0.05-1.0mol, most desirably 0.2-0.5mol, per equivalent of the covalently bonded chlorine atoms contained in the polymer, alkali metal sulfide at desirably 210-270 deg.C in an organic amide solvent to obtain a polymer having a melt viscosity higher as compared with that of the starting polymer.
Patent JP-S51118775-A (JP)
Title: Method for preparing nucleoside derivatives
Inventor: ISHIDA TORAO
IPC: C07H19/06
Filed: 1975-04-08
Abstract: PURPOSE: N 4 -Acyl-1-β-D-arabinofuranosylcytosine-5'-haloesters of formula I are new: (where R 1  is >3C acyl; R 2  is XCH 2  or CH 3 CHX; X is halogen), in an example, N 4 -palmitoyl-1-β-D-arabinofuranosylcytocine-5'-chloroacetate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08235988-A (JP)
Title: Electromagnetic relay
Inventor: NODA MASAYUKI
IPC: H01H50/04
Filed: 1995-03-01
Abstract: PURPOSE: To provide an electromagnetic relay with no dispersion of operating characteristics, and easy to automate forming work, the manufacture of a forming die, and assembly. CONSTITUTION: A flat, almost U-shaped insulating wall 11 is integrally formed in the upper center of a base 10. An electromagnet 20 formed by winding a coil 25 around an iron core 30 is arranged on the upper surface of the base 10 so that its one end is surrounded by the insulating wall 11. A contact mechanism 50 is arranged on the upper one side of the base 10 partitioned from one end of the electromagnet 20 with the insulating wall 11. An insulating cover 60 is fit to the upper opening end of the insulating wall 11 for fixing and covering. The contact mechanism 50 is driven with a card 70 which reciprocates in the axial center direction in the upper part of the insulating cover 60, based on the excitation and demagetization of the electromagnet 20.
Patent JP-H10238936-A (JP)
Title: Refrigerator with lock mechanism
Inventor: KIMURA KENJI
IPC: E05B65/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a lock mechanism for laterally swinging a door of a refrigerator by providing pins slidable in vertical directions at both right and left sides of upper and lower surfaces of the door, using the pin of one side of the pins as a rotary shaft for rotating the door, and using the pin of the other side as for locking the door. SOLUTION: A lock 27 is disposed at the center on the front surface of the door outer plate of a refrigerator, and a structure that arms 31, 32 are interlocked to rotation of the lock 7 is provided. Hinges 33, 34 are coupled to the arm 31 and hinges 35, 36 are coupled to the arm 32 via pins 37a to 73d. In the case of using, a key is inserted into the lock 27, rotated, and 'locking' is selected. Then, the hinges 33 to 36 are inserted into pin sockets 39a to 39d, and the door becomes a locked state. Then, when 'rightward opening' is selected, the hinges 33, 34 are contained in the door, while the hinges 35, 36 are inserted into the sockets 39c, 39d to become rotary shafts of the door, and the door becomes a rightward opening state. The 'leftward opening' becomes reverse, left side right in the relation of the hinge pins of the 'rightward opening'.
Patent JP-S60189684-A (JP)
Inventor: OOISHI MIKIO
IPC: B62K5/02
Filed: 1984-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60186384-A (JP)
Inventor: KITAHATA SHIYOUICHI
IPC: B25J9/06
Filed: 1984-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09210232-A (JP)
Title: Cylinder valve
Inventor: SATO YASUHIDE
IPC: F16K21/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder valve improving the adaptability of discharging and closing of a fluid, enabling opening/closing operation in a short time of 1sec or less, reducing a flow amount loss of the fluid, facilitating even the maintaining of control in addition, suppressing the member damage of each part, and extending a product life. SOLUTION: This cylinder valve has a valve case 1 formed with a cylinder holding part 3 tilted relating to a flow path 2, the cylinder holding part 3 is provided with a cylinder 4 and a piston 8 inserted to this cylinder to be slid by air driving, the flow path is opened/closed by this piston. Here, the piston 8 is formed in a bottomed cylindrical shape, also a turbulence preventing shield plate 13 is arranged in an internal surface of the cylinder holding part 3, and in a valve seat 11 arranged in a bottom part of the piston, a fluid escape hole 11a for preventing a turn over of this valve seat is drilled.
Patent JP-H10322599-A (JP)
Title: Solid-state image pickup device and driving method therefor
Inventor: MIURA HIROKI
IPC: H04N5/335
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To suppress the dispersion of the electric charge amount to leak in at the time of emission and non-emission of an LED, to increase the signal charge amount without increasing the number of LEDs and to facilitate sensitivity control. SOLUTION: A photodiode 24 is connected through a transfer transistor 25 to sample-and-hold(S/H) transistors 26a and 26b for transferring electric charges to S/H capacitors 32a and 32b and connected through the transfer transistor 25 to a reset transistor 27 and an amplifier transistor 28. Besides, an address transistor 29 is connected to the amplifier transistor 28. The S/H capacitors 32a and 32b are arranged at positions symmetric to the center of (n) diffusion layers at the photodiode 24.
Patent JP-H06255672-A (JP)
Title: Product package
Inventor: TAKEI HIDEHIKO
IPC: B65D85/00
Filed: 1993-03-03
Abstract: PURPOSE:To provide a packing product to suspend a product and display it without use of plastics. CONSTITUTION:A sheet of cardboard is bent at both upper and lower sides to form square frames 12, 14. And openings to insert products are formed at the tongue face 24 and the upper face 44 which are opposite faces of the square frames 12, 14. And in this openings, fluorescent tubes 60 are inserted to be supported. A hanging tongue 32 is formed at the front end of the upper frame 12 and stretched upward through a score 28 made on the cardboard. In this way, products are held firmly by use of a sheet of cardboard in a state in which the products can be seen from the outside.
Patent JP-H02221724-A (JP)
Title: Damping force variable type hydraulic shock absorber
Inventor: KAKIZAKI SHINOBU
IPC: F16F9/46
Filed: 1989-02-22
Abstract: PURPOSE:To make damping force variable at both expansion and pressure strokes in a simple structure by setting up a sensing piezoelectric element between a piston rod and a piston member and a driving piezoelectric element between two valve sheets of the piston member, respectively. CONSTITUTION:When hydraulic pressure is produced in a lower liquid chamber 15 by a pressure stroke of a piston rod 4, a piston member 60 slides upward, a sensing piezoelectric element 33 receives a displacement force via an expansion side valve seat 60d and it outputs. Simultaneously a pressure side damping valve 60c opens, and thereby damping force conformed to the flexural rigidity is produced there. On the other hand, a control circuit finds the necessary damping force according to size of a pressure side signal, enclosing a driving piezoelectric element 34 with corresponding driving voltage, and an interval between valve seats 60d, 60e at both extension side and pressure sides is widened or narrowed, and pressing force against the pressure side damping valve 60c is increased or decreased, whereby a low or high damping force characteristic is secured. Likewise, even at time of an expension stroke, the same operation takes place. Thus, with each one of damping force changing and hydraulic pressure detecting piezoelectric elements, the damping force can be made variable by both extension and pressure strokes.
Patent JP-S52126456-A (JP)
Title: Flame-retardant resin compositions
Inventor: IMAIZUMI FUMITAKE
IPC: C08L51/00
Filed: 1976-04-16
Abstract: PURPOSE: Resin compositions with excellent flame retardancy without causing dehydrochlorination even at 250 - 300°C, obtained with ease by mixing ring opening copolymers of norbornene derivatives and hexachlorocyclopentadiene derivatives with thermoplastic resins. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01216248-A (JP)
Title: Isokinetic electrophoresis type dispenser
Inventor: HINE TAKASHI
IPC: G01N27/447
Filed: 1988-02-24
Abstract: PURPOSE:To shorten the length of a migration zone and to improve the accuracy of sepn. by forming a migration path with a disk-shaped electrical insulating base plate and forming terminal liquid supplying ports circumferentially distributively to the circumferential part of the base plate and a leading liquid supply port to the central part of the base plate. CONSTITUTION:The migration path is formed by the disk-shaped electrical insulating base plate 1. The terminal liquid supply ports 3 are formed circumferentially distributively to the circumferential part of the base plate 1. Current is supplied from a constant current circuit 11 via electrodes 9, 10 to the leading liquid L, a sample S and the terminal liquid T. Ion components S1 move toward the supply port 6 while being separated on the concentrical circle around the supply port 6. The migration is stopped in the stage when the desired component migrates near to the central part. Only the desired component is then taken out. The length of the migration zone is thereby shortened and the sepn. accuracy is improved.
Patent JP-S53127950-A (JP)
Title: Method to change heat energy to mechanical energy
Inventor: NISHIOKA KAZUMASA
IPC: F01K25/08
Filed: 1977-04-15
Abstract: PURPOSE: To prevent trouble of explosive reaction to the first refrigerant due to the leakage, by means of using inert refrigerant to the first refrigerant, for the second refrigerant to evaporate at the high temperature contacting indirectly to the first refrigerant of liquid metal at the high temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52127504-A (JP)
Title: Control device for steam turbine
Inventor: AKASHI TEIICHIROU
IPC: F01D17/24
Filed: 1976-04-16
Abstract: PURPOSE: A stem turbine control device contrived to change the output signal of a pressure control circuit to control the opening and closing operation of a steam regulator valve and a turbine bypass valve automatically into a value adjusted to load change. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63210473-A (JP)
Title: Lift type check valve
Inventor: ARII TOSHIO
IPC: F16K15/00
Filed: 1987-02-27
Abstract: PURPOSE:To prevent a shock force from being applied and extend the life by allowing a valve body to slide in a valve guide to open or close a fluid passage formed on the valve guide in a check valve controlling a fluid in the pipeline of a machine device or the like. CONSTITUTION:A valve guide 2 is fitted to a valve box 1, and a fluid passage 10 is provided on the valve guide 2. A valve body 3 fitted with a seal ring 4 having a T-shaped cross section is vertically moved in the valve guide 2 to open or close a fluid passage 10. A valve body weight holding spring 5 and a shock absorbing spring 6 are brought into contact with the upper end section of a valve rod 9. A passage 11 communicated to the secondary side is formed on the valve body 3, and the seal ring 4 is closely stuck to the valve guide 2. Accordingly, the valve body 3 is only slid in the valve guide 2 and receives no shock force, and the life is extended.
Patent JP-S59167792-A (JP)
Inventor: OOHASHI KUNIO
IPC: G07D9/00
Filed: 1983-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6346213-A (JP)
Title: Resin for high-refractive index plastic lens
Inventor: KANEMURA YOSHINOBU
IPC: C08G18/76
Filed: 1987-02-27
Abstract: PURPOSE:To readily obtain the titled resin outstanding in lightweight nature, low dispersibility, transparency, impact resistance, processability and weatherability, free from optical strain, by thermal polymerization between a polyisocyanate and specific polythiol. CONSTITUTION:The objective resin can be obtained by thermal polymerization between (A) a polyisocyanate of formula I (R is H or methyl; X is H, Cl, etc.; a is integer 1-4; b is integer 2-4) (e.g. o-xylylene diisocyanate) and (B) a polythiol of formula II (R is methyl, ethyl, etc.; m is integer 0-2; n=4-m) (e.g. methylolethane tris(mercaptopropionate) and/or another polythiol of formula III (Y is O or S; r is 0 or 1; S is m, p is b; q is a) (e.g. 1,2-dimercaptobenzene) so that the molar ratio NCO/SH falls between 0.5 and 3.
Patent JP-S59170070-A (JP)
Title: Bactericide
Inventor: UBE PEETERUZEN
IPC: C07D215/56
Filed: 1984-03-08
Abstract: A method of combating plant-pathogenic bacteria, comprising applying to the bacteria or to a bacteria habitat a bactericidally effective amount of a cyclopropyl-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid derivative of the formula   <IMAGE>   in which A represents straight-chain or branched alkylene with 1 to 6 carbon atoms or a >C=CH- radical, R1 represents alkoxycarbonyl with 1 to 6 carbon atoms in the alkyl part, benzyloxycarbonyl, carboxyl, optionally substituted carbamoyl, cyano or dialkoxyphosphonyl or alkylsulphonyl with 1 to 4 carbon atoms in the alkyl part, and R2 represents hydrogen, alkoxycarbonyl with 1 to 6 carbon atoms in the alkyl part, benzyloxycarbonyl, optionally substituted carbamoyl, cyano, chlorine, acetyl, alkyl with 1 to 3 carbon atoms or phenyl, or R1 and R2, together with the carbon atom which they substitute, can also form a 2-oxo-tetrahydrofuryl ring, R3, R4, R5 and R6 can be identical or different and represent hydrogen, methyl, ethyl or n- or i-propyl and X represents hydrogen, halogen or nitro, or an acid addition salt, alkali metal salt, alkaline earth metal salt, heavy metal salt or hydrate thereof. The heavy metal salts are new.