baber/WOPTO huggingface dataset:
Patent JP-S53111665-A (JP)
Title: Washing machine
Inventor: FUKUCHI TAKESHI
IPC: D06F39/14
Filed: 1977-03-10
Abstract: PURPOSE: To provide a washing machine, in which an opening is formed in a freely detachable cover and an inner cover is attached to the opening in freely opened manner, so as to facilitate inspection and observation of the inside of the washing machine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000217864-A (JP)
Title: Stretcher fixture
Inventor: MATSUMURA TOSHIYA
IPC: A61G3/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce an operator's burden and to prevent noises through an increase in the energizing force of an energizing means by employing an arrangement which eliminates the need to constantly apply an operating force to an operating grip. SOLUTION: A stopper 14 is disposed between a positioning piece 6 and a rear locking pawl 13. When a forward operating force is applied to an operating grip from the outside, the stopper 14 projects radially outward of a main body pipe 2 and enables the rear locking pawl 13 to be locked. When the rear locking piece 13 is in a locked condition and the stopper 14 is pressed by the other leg pipe 50B, the stopper 14 is retracted radially inward of the main body pipe 2 and permits the rear locking pawl 13 to recede.
Patent JP-H03229410-A (JP)
Title: Thermal treatment apparatus
Inventor: SHIRAKAWA HIDEKAZU
IPC: G03F7/26
Filed: 1990-02-05
Abstract: PURPOSE:To improve capability of a uniform thermal treatment, realize excellent controllability of a heating temperature and improve the reliability by a method wherein members having a smaller thermal expansion coefficient than a heating plate are applied to the surface of the heating plate on which a substrate to be treated is placed and to the surface opposite to the first one. CONSTITUTION:Members such as ceramic thin films 3 and 4 which have a smaller thermal expansion coefficient than a heat conducting element such as a square plate- shaped heating plate 1 are applied to at least upper and lower surfaces of the heating plate 1, i.e., the surface on which a substrate to be treated such as a semiconductor wafer 2 is placed and the surface opposite to the first one, by a method such as flame- coating. The ceramic thin films 3 and 4 have composite structures and function as electrical insulators. Further, a film-shaped heating member, which is the heat source of the heating plate 1, such as a chrome conducting thin film 5 is applied over the surface of the lower ceramic thin film 4 by such means as deposition and unified with ceramic thin film 4. As the members which have the thermal expansion coefficient lower than the heating plate 1 are applied, even if there is difference in the thermal expansion coefficient between both the surfaces, the warpage of the heating plate can be suppressed to the extent that the warpage can be neglected.
Patent JP-S60168208-A (JP)
Title: Method and device for positioning control of industrial robot
Inventor: OOTSUKA MASAAKI
IPC: G05B19/18
Filed: 1984-02-13
Abstract: PURPOSE:To position plural kinds of work easily and quickly by writing successively positioning data of each work group from the start address of each memory block and designating a kind of work to access the start address. CONSTITUTION:Memory blocks each of which consists of a series of storage areas larger than the number of works in each work group are allocated to a memory 1, and positioning data of all works are preliminarily written successively from start addresses of individual memory blocks. When a kind of work is designated by a start address selecting circuit 2, the start address of the corresponding work group is selected, and positioning data of the first work in the work group is read out by a sequential access circuit 3 and is supplied to a comparing circuit 4. The circuit 4 compares the output of a counter 7, which counts pulses supplied to a motor 6 from a robot driving circuit 5, with positioning data for every work; and when they coincide with each other, a signal which stops supply of pulse to the motor 6 is supplied to the circuit 5. At this time, a robot stops moving the work to position it.
Patent JP-S6034438-A (JP)
Inventor: JIEEMUZU II NIKORUSON
IPC: A61B17/56
Filed: 1984-02-14
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-H02208426-A (JP)
Title: Apparatus for floor heating and cooling with universal piping
Inventor: SEGIRI ARAO
IPC: F24F3/00
Filed: 1989-02-03
Abstract: PURPOSE:To make a less expensive working operation for a cooling or heating apparatus by a method wherein one of floor joists is cut and a piping is installed, cold liquid is circulated from an under-ground tank in summer season and hot liquid heated for a bath and other boilers is circulated in winter season so as to perform a cooling or a heating operation and in case of only a heating operation, a heat generating electrical wiring is set. CONSTITUTION:A heat insulating material is applied at an under-floor location. A floor joist is of a double one. A veneer plate or other materials is placed between an upper floor joist and a lower floor joist. The upper floor joist is thicker than a diameter of a pipe. The pipe is bent back and the floor joist corresponding to the pipe is cut, material which is larger than a pipe diameter is temporarily fitted to a piping location. Wall soils are applied to the upper surface of the floor joist. If the soils are dried, they are removed and then a heat transmitting plate is applied, a copper hot pipe is buried, a radiation plate is applied and then a floor facing plate is applied. Liquid is of non-freezing one. In winter season, the non- freezing liquid is heated with hot water heated by a boiler or a bath and circulated through the hot pipe to perform a heating operation. In turn, in summer season, the liquid is circulated from a tank buried at about 1m depth in an under-ground place so as to perform a cooling operation. When only a heating operation is carried out, the heat generating line is arranged substantially same in the manner to perform a heating operation.
Patent JP-H11223537-A (JP)
Title: Ultrasonic vortex flowmeter
Inventor: YASUMATSU AKIO
IPC: G01F1/32
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive ultrasonic vortex flowmeter in which measured flow rate characteristics can be made satisfactory, the flow of measured fluid can not be disturbed, ultrasonic transmitting and receiving efficiency can be made satisfactory, and Kalman vortex detecting sensitivity can be increased. SOLUTION: This is an ultrasonic vortex flowmeter which is provided with plug parts 22 and 23 provided in a measuring pipe line 1 and ultrasonic transmitter/receiver 3 and 4 provided through the plug parts 22 and 23 in the measuring pipe line 1, and equipped with the oscillators of an ultrasonic wave.  This device is provided with the cylindrical plug parts 22 and 23 arranged on the wall of the measuring pipe line 1 so as to be brought into contact with the measured fluid so that the flow of the measured fluid in the measuring pipe line 1 can not be disturbed, and equipped with one edge side plane parts 211 and 221 whose diameters are smaller than that of the measuring pipe line 1 and whose areas are smaller than those of the transmission and reception faces of the oscillators, and the other edge side plane parts brought into contact with the ultrasonic transmitter/receiver 3 and 4 whose areas are larger than those of the transmission and reception faces of the oscillator.
Patent JP-S61187782-A (JP)
Title: Bacteroides sp.no.671
Inventor: INOUE KOICHI
IPC: C12N1/20
Filed: 1985-02-15
Abstract: PURPOSE:To provide Bacteroides sp.No.671 which is a bacillus separable from soil, belonging to Bacteroides genus, preliferative with carbon dioxide and hydrogen to produce acetic acid, having acidic pH range for growth, and incapable of assimilating ribose. CONSTITUTION:The novel bacillus, Bacteroides sp.No.671 (FERM-P 8048) is a Gram-negative anaerobic asporogenic bacillus having a width of 1.1-1.4mum and a length of 6-10mum, proliferative with carbon dioxide and hydrogen to accumulate acetic acid in the medium, having a growth pH range of 4-7, incapable of assimilating ribose, capable of assimilating glucose, fructose, etc. and producing butyric acid, isovaleric acid, succinic acid, etc. in addition to acetic acid. It is necessary to prevent the intrusion of oxygen in the cultivation of the strain. Since the microbial strain can be cultured by using carbon dioxide gas, sodium bicarbonate, etc. as the carbon source, it is advantageous for the production of acetic acid on industrial scale.
Patent JP-S53111208-A (JP)
Title: Input device of electronic channel selector circuit
Inventor: KATOU MORIHISA
IPC: H03J5/00
Filed: 1977-03-10
Abstract: PURPOSE: To make it possible to switch channels efficiently corresponding to the number of times of remote control operations by providing a diode between any terminals in a channel selection terminal group. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63201156-A (JP)
Title: Novel optically active derivative of (r)-5-pentylamino-5-oxopentanoic acid antagonistic against cholecystokinin and manufacture
Inventor: FURANCHIESUKO MAKOBETSUKU
IPC: C07C231/02
Filed: 1988-02-04
Abstract: There are described optically active derivatives of (R) 5-pentylamino-5-oxopentanoic acid and their pharmaceutically acceptable salts, having antagonistic activity towards cholecystokinin, and with the formula: <CHEM> in which R1 is selected from the groups 2-naphthyl, 3,4-dichlorobenzoyl and 3,4-dimethylbenzoyl and R2 is a pentyl group or an alkoxyalkyl group with 4 carbon atoms, and in which the substituents on the central chiral group (marked with an asterisk in Formula (I)) have the R (rectus) conformation.
Patent JP-H07232384-A (JP)
Title: Composite-layered hollow frp molded product and molding thereof
Inventor: TAKEUCHI ATSUO
IPC: B29K105/08
Filed: 1994-02-24
Abstract: PURPOSE:To simply produce a homogenous product with good work efficiency by integrally providing a hollow shell-shaped lining layer composed of a thermoplastic resin to the inner wall surface of a seamless FRP main body by blow molding. CONSTITUTION:A lining layer forming member 2A having an outer surface shape almost coinciding with the inner peripheral surface shape of a pipe main body 1 is preformed by blow molding and a glass fiber mat is applied to the outer peripheral surface thereof so as to become the bulk corresponding to the inner volume of a molding cavity 12. The whole is received in a large mold 11 to be covered with an upper mold 18 and a vacuum device is operated to evacuate a vacuum circuit 14 to clamp the molds 11,18. A liquid resin material is charged in the molding cavity 12 from an injection port 19. Subsequently, the injection port 19 is hermetically sealed by a plug member and the air in an unfilled gap is excluded by evacuating suction piping 17 to perfectly fill the cavity with the resin material. Therefore, a composite-layered hollow FRP molded product can be formed homogenously, efficiently and simply and a mold clamping device becomes unnecessary.
Patent JP-S62276961-A (JP)
Title: Facsimile equipment
Inventor: OGAWA MUTSUO
IPC: H04N1/00
Filed: 1986-02-08
Abstract: PURPOSE:To remove a transmission original or a recording paper sheet quickly if a line hangs up during the communication of document information by providing a hang-up detection circuit. CONSTITUTION:With a facsimile equipment in the receiving state, when an opposite equipment hangs up, a signal representing it is given from a hang-up detection circuit 6 to a reception hang up logic circuit 8. In this case, a signal representing the presence of recording paper still in existence in a plotter 4 is fed to the circuit 8 through a line 12, then a '1' signal is sent to an output line 14 from the circuit 8. A line control section 1 restores the device in the hang-up state by the '1' signal of an output line 14, and the plotter 4 switches the feeding speed of recording paper to a high pseed thereby removing the recording paper from the recording position quickly. That is, the equipment is restored to attain recalling from the opposite device.
Patent JP-S59151781-A (JP)
Title: Standing control device of lead-acid battery
Inventor: ISHIKURA YOSHIKAZU
IPC: H01M10/44
Filed: 1983-02-18
Abstract: PURPOSE:To suppress the conversion of a PbO2 corrosion layer on the surface of a current collector into an inactive PbSO4 layer and improve standing performance after discharge of a battery by forcing to discharge by connecting to an impedance means when battery voltage drops below a reference voltage by self discharge. CONSTITUTION:When battery voltage gradually drops and reaches 1.7V of discharge cut-off voltage by self discharge, output of an operational amplifier 51 is high and transistor 62 is OFF. Therefore, a relay coil 61 is not excited and a moving a contact 22 of a switch 20 is connected to the first fixed contact 21. Thereby, an impedance means 12 is connected, and micro current discharge is performed for a long time. Discharge of an active material is continued and the surface of a plate is completely discharged, almost all SO4<--> ions in electrolyte are consumed. Therefore, generation of PbSO4 caused by Pb<++> and SO4<--> in PbO2 corrosion layer of a current collector is suppressed.
Patent JP-S62185596-A (JP)
Title: Universal motor
Inventor: KAWAI KOJI
IPC: A47J43/04
Filed: 1986-02-07
Abstract: PURPOSE:To prevent a high frequency current from radiating in the atmosphere by bypassing the high frequency current by a capacitor to eliminate the current to flow to a stator coil. CONSTITUTION:When energized by a power source, a stator coil 4 is excited, and a rotor coil 1 is intermittently energized through a commutator 2 from brushes 3a, 3b. Thus, the rotor coil 1 is excited so that the rotor starts rotating. A high frequency current due to the spark generated by the contact of the brushes 3a, 3b with the commutator 2 during the drive of the rotor is bypassed by a capacitor 5c connected between capacitors 5a, 5b, 5c and is not supplied to a stator coil 4.
Patent JP-S54120481-A (JP)
Title: Motor control of feed shearing system
Inventor: KIKUCHI YUUJI
IPC: B23D36/00
Filed: 1978-03-10
Abstract: PURPOSE: For decreasing the capacity of the driving motor of a feed shearing system, to make control of voltage or field system at a constant torque or output range respectively of said driving motor.  
     CONSTITUTION: Shearing work 11 is sheared during feed with a cutter 7 driven by a driving motor 1 through the medium of a reduction gear 2 and the corn rod 5 attached on the eccentric portion of a crank shaft 3. When speed instruction is fed to a variable voltage power source 19 through a speed adjustor 18, the voltage of said driving motor 1 is impressed for fixed speed rotation. The revolutions N of said driving motor 1 kept at a fixed value while detected by a pulse generator 22. Said voltage driving motor 1 is contolled by voltage when counter electromotive voltage EM is lower than set value VR, i.e. operation is made at constant torque range, and by a field-system exciting power source 21 when said counter electromotive voltage EM is larger than said set value VR, i.e. operation is made at a constant output range. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08223122-A (JP)
Title: Optical transceiver for csma/cd system network
Inventor: TSUJI MASAAKI
IPC: H04B10/29
Filed: 1995-02-15
Abstract: PURPOSE: To obtain the coupled light power which meets the standards even when using various kinds of optical fibers by setting plural LED driving current values by a current setting circuit and switching the driving current values by a switch. CONSTITUTION: The transmission electric signal from a data terminal DET is inputted to an electrooptical conversion part 5 from a data input Do of an AUI port 2 through an interface circuit 3 and a transmission processing circuit 4. The conversion part 5 consists of an LED driving circuit 7 which drives an LED 6 in response to the electric signal from the circuit 4, the LED 6 which emits light by the circuit 7 and is placed in the position of an exit port Po, and an electric setting circuit 81. This circuit 81 is provided with two terminals (a) and (b), and two kinds of LED driving current values 1a and 1b are set by selection between terminals (a) and (b). In the case where connecting an optical fiber, a switch 14 switches terminals (a) and (b) in accordance with the core diameter/the clad diameter and connects it.  Then, a prescribed LED current flows, and the same coupled power is obtained, regardless of the difference of the diameter of the connected optical fiber.
Patent JP-2000222434-A (JP)
Title: Combination retrieval method
Inventor: HOSHINO KOICHI
IPC: G06F17/30
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To speed up the retrieval of data obtained by combining plural tables while using a field different from a combination field as a retrieving condition by previously preparing an index having the storing position information of data in plural tables for every key value of the combination field. SOLUTION: The method for previously determining a field to be a retrieval condition and a field for combining plural tables, previously preparing an index having the key value of a field to be combined for every key value of the filed to be the retrieving condition and having the storing position information of data in plural tables having a combination key value in each key value of the field to be combined and using the index in the combination retrieval is adopted.
Patent JP-H09216520-A (JP)
Title: Motive power trolly
Inventor: KOGA TAKESHI
IPC: B60K5/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To improve the forward visibility from a driving part, by making the road clearance of the bottom of a load-carrying platform lower than the road clearance of the floor of the driving part, and making the rear wall of the load-carrying platform lower than the seat back of a seat provided in the driving part. SOLUTION: To a driving part 8 at the rear side on a car body frame 3, an operation box 9 is provided close to a load-carrying platform 4. At the left and right sides of the operation box 9, and at the immediately upper side of a transmission 5, a floor 10 formed on the same horizontal surface is loaded. At the immediately upper position of a prime mover 6, a rectangular cap form of seat support 11 used as a bonnet concurrently is loaded. The lower end edge of the front wall of the seat support 11 and the rear end edge of the floor 10 are connected, and a seat 12 is loaded on the seat support 11. In such a way, the road clearance of the floor 10 of the driving part 8 is made lower, and the rear wall 113 of the load-carrying platform 4 is made lower than the seat back 12a of the seat 12 provided in the driving part 8.
Patent JP-H03231908-A (JP)
Title: Composition for plastic lens
Inventor: FUKUSHIMA HIROSHI
IPC: G02B1/04
Filed: 1990-02-08
Abstract: PURPOSE:To obtain the subject composition giving a lens having excellent heat resistance, impact resistance, low water absorption properties and moldability by mixing an urethane poly(meth)acrylate, polybutylene glycol di(meth)acrylate and mono(meth)acrylate, etc. CONSTITUTION:(A) 20-80 pts.wt. urethane poly(meth)acrylate having at least two (meth)acryloyloxy group in a molecule is mixed with (B) 10-60 pts.wt. polybutylene glycol di(meth)acrylate expressed by formula I (R<1> is H or methyl; n is integer of 5-16), (C) 5-60 pts.wt. mono(meth)acrylate compound expressed by formula II (R<2> is H or methyl; R<3> is 5-16C alicyclic hydrocarbon group) and (D) 0-60 pts.wt. a compound having at least a polymerizable double bond in a molecule to afford the aimed composition for a plastic lens.
Patent JP-H02206153-A (JP)
Title: Manufacture of semiconductor component and lead frame used therefor
Inventor: KOBAYASHI SHIGEKI
IPC: H01L23/48
Filed: 1989-02-06
Abstract: PURPOSE:To transfer a semiconductor component to various processes while it is attached to a lead frame, to enhance an efficiency and to reduce a cost by a method wherein the tip of a bar, for support use, formed collectively at the lead frame or at a section bar is buried into a molding part, individual external terminals are processed and, after that, the bar for support use is cut. CONSTITUTION:Bars 8, 9 for support use protruding but not connecting to external terminals 5 to 7 are formed collectively at frames 2, 3 in a lead frame 1 or at section bars 4 connecting both frames mutually; during a molding process of a molding part 13, tip parts of the bars 8, 9 for support use are buried into the molding part 13. The individual external terminals 5 to 7 are cut from the lead frame 1; a performance inspection of a semiconductor chip 10 is executed; a forming operation of the individual external terminals 5 to 7 is executed; after that, the bars 8, 9 for support use are cut. Thereby, a semiconductor component can be conveyed without being cut from the lead frame when this component is transferred to various processes; the efficiency is enhanced; and the cost is reduced.
Patent JP-H03232502-A (JP)
Title: Method for fractionating water-soluble compounds
Inventor: KAJIUCHI TOSHIO
IPC: C08L71/02
Filed: 1990-02-08
Abstract: PURPOSE:To make an aq. soln. of many water-soluble compds. low in viscosity and easy to handle and to fractionate the compds. by adding a copolymer prepared from a specified alkenyl ether and maleic anhydride, maleic acid, maleate or maleic ester as the essential monomer components and a water-soluble salt to separate the soln. into two phases. CONSTITUTION:A copolymer prepared from the compd. shown by formula I (Z is the residue of a compd. having 2-8 hydroxyl groups, AO is one or >=2 kinds of 2-18C oxyalkylene groups, R is a 2-5C alkenyl group, R' is a 1-24C hydrocarbonic group or acyl group, a>=0, b>=0, c>=0, l>=0, m>=0, n>=0, l+m+n=2 to 8, n/(l+m)<=1/2 and al+bm+cn=1 to 1000) and maleic anhydride, maleic acid, maleate or maleic ester as the essential monomer components and a water-soluble salt (e.g. potassium primary phosphate) are added to an aq. soln. contg. >=2 kinds of water soluble compds., hence the soln. is separated into two phases, and the compds. are fractionated.
Patent JP-H07221007-A (JP)
Title: Exposure apparatus for projecting light reducibly
Inventor: YASUSATO TADAO
IPC: H01L21/027
Filed: 1994-01-31
Abstract: PURPOSE:To provide an exposure apparatus for projecting a light reducibly whereby the optimum illumination condition can be obtained to a device pattern forming an arbitrary rotational displacement angle with the apparatus. CONSTITUTION:A diaphragm 2 having opening parts is rotated adaptively to the rotational displacement angle of a reticle pattern 3. Further, a fly-eye lens 1 comprising a plurality of unit lenses 4 is rotated too adaptively to the rotational dislacement angle of the reticle pattern 3. Thereby, the lights of the increased number of unit lenses 4 are passed the opening parts of the diaphragm 2, and in its turn, the illuminance on the reticle 3 can be improved. Therefore, an optimum illumination condition to a device pattern forming an arbitrary rotational displacement angle with the apparatus 2 can be obtained.