baber/WOPTO huggingface dataset:
Patent JP-H0328719-A (JP)
Title: Detecting element
Inventor: ISHIGURO FUJIO
IPC: F02D35/00
Filed: 1989-06-27
Abstract: PURPOSE:To obtain a highly responsive detecting element which can hold excellent by the heat conduction between a resistance body and liquid while preventing by dust from being deposited on the element surface and its strength from decreasing by forming a protection layer of inorganic glass and a material which has higher heat conductivity than the inorganic glass. CONSTITUTION:Printed parts 3A and 3B are formed between an alumina pipe 1 and leads 2A and 2B. Further, the protection layer 5 is formed on the surface of a platinum wire 4 to obtain the detecting element. Then the protection layer 5 is formed of the inorganic glass and the material which has the higher heat conductivity than the inorganic glass. Consequently, the heat conductivity of the protection layer 5 is increased and a heat exchange between the wire 4 and liquid to be measured is made speedily without decreasing the layer thickness of the protection layer 5. Therefore, the resistance value of the wire 4 varies speedily and the response of the detecting element is improved. Further, specific film thickness with which the influence of the unevennes, etc., of the wire 4 does not appear on the surface of the protection layer 5 can be maintained, so no dust is deposited on the protection layer surface and the strength of the element can be held high.
Patent JP-H08335616-A (JP)
Title: Semiconductor device and testing method thereof
Inventor: JINRIKI HIDEHARU
IPC: G01R31/28
Filed: 1995-06-06
Abstract: PURPOSE: To provide a semiconductor device and testing method thereof, enabling the direct burn-in test of integrated circuit bare chips when they are in the form of a semiconductor wafer. CONSTITUTION: Street lines 12A and 12B provided between integrated circuits 11 comprise conductive wires 13 which connect specified bonding pads 14 to testing pads 15A and 15B formed on the outside of a semiconductor wafer 10 whereby the burn-in test is made with the pads 15A and 15B connected to measuring terminals before the circuits 11 are separated from the wafer 10. Thus, without testing bare chips of the circuits 11 one by one, they can be tested in the unit of wafer 10 to simplify the test step and reduce the cost for the test.
Patent JP-H105234-A (JP)
Title: Basket type foreign matter recovery device for endoscope
Inventor: OUCHI TERUO
IPC: A61B17/221
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To securely store even a small foreign matter in a basket holder to recover by placing a jacket pipe constructed not to be moved in the axis direction against an operation wire so as to surround the outer periphery of a flexible pipe forward/rearward movably relative in the axis direction against the flexible pipe. SOLUTION: A jacket pipe 31 constructed so as not to be moved in the axis direction against an operation wire 33 is placed so as to surround the outer periphery of a flexible inner pipe 32 forward/rearward movably in the axis direction against the flexible pipe 32. When a finger hook 24 is operated in a direction to approach a thumb hole 12, the tip end of the inner pipe 32 is protruded from the tip end of the jacket pipe 31 to press a basket holder 5 from the rear outside to be closed. When the finger hook 24 is operated in a direction to take distance to the thumb hole 12, the tip end of the inner pipe 32 is in standby in the tip end of the jacket pipe 31 and the basket holder 5 is opened into a basket shape by the elasticity of itself. At that time, since the jacket pipe 31 is hard to be moved according to the contact with an endoscope etc., only the inner pipe 32 is moved.
Patent JP-S5787202-A (JP)
Title: Strip line converter
Inventor: FURUYA OSAHISA
IPC: H01P5/107
Filed: 1980-11-19
Abstract: PURPOSE:To prevent degradation of the conversion charateristics and to make the device small-size, by forming a ridge of a specific length with a taper part at the tip of a trip line to be inserted to a waveguide and arranging a subridge facing to the waveguide. CONSTITUTION:A strip line 10 is inserted to the end of a waveguide 20, and a ridge 22 having a taper part tapering toward the depth of the waveguide is fitted to the inside face. The ridge 22 is connected to an upper conductor 12 of the line 10, and a lower conductor 14 of the line 10 is connected to the waveguide 20. The ridge 22 is so formed that its length L satisfies expression for a wavelength lambdag in the waveguide 20. A subridge 26 having a taper part is arranged in a part of the waveguide 20 facing to the taper part of the ridge 22, and a parallel space is formed between slopes 22a and 26a of taper parts of ridges 22 and 26. By this constitution, degradation of the conversion characteristics of the propagation mode due to shortening of the ridge 22 is compensated by the ridge 26, and the circuit becomes small-size.
Patent JP-H06773-A (JP)
Title: Manufacture of abrasive tape
Inventor: FUJIYAMA MASAAKI
IPC: B24D3/00
Filed: 1992-06-22
Abstract: PURPOSE:To provide manufacture of an abrasive tape optimum for the burnishing abrasive tape of a floppy disk and sharply improving the occurrence of scratches. CONSTITUTION:An abrasive layer 2 is brought into contact with a metal roller 4, a flexible base 3 is brought into contact with an elastic roller 5 faced to the metal roller 4, the hardness of the elastic roller 5 is adjusted to the hardness of 50-80 by a spring type hardness tester A, and the positions 11 of tips of abrasive grains 9 are uniformly aligned in the surface smoothing treatment to manufacture an abrasive tape.
Patent JP-S6141244-A (JP)
Title: Frame synchronizing method
Inventor: OKAWA YASUHITO
IPC: H04B3/06
Filed: 1984-08-02
Abstract: PURPOSE:To shorten the pull-in time by shifting the serial data by (N+1) bits and securing an exclusive OR between the 1st and (N+1)-th outputs to detect a frame pulse in real time. CONSTITUTION:The 1st shift register 20 supplies the serial data (e) and shifts it by (N+1) bits in the cycle of a click signal. An exclusive OR element 30 produces a coincidence pulse (i) when the 1st and (N+1)-th outputs of the register 20 are equal to logic ''1'' and ''0'' or logic ''0'' and ''1'' and then produces a discordance pulse (j) when both outputs have the same logic values. A synchronization discordance pulse 1 is produced for a period when no coincidence is obtained between the phase of a reference pulse (c) and the pulse (i). Then the pulse (c) is shifted by a bit by a hunting pulse (h) when a discordance counter 51 reaches the set value N2 equal to 4. The frame synchronization is set up when N1=8 is satisfied.
Patent JP-H062337-A (JP)
Title: Liquefaction preventing method
Inventor: KOSAKA NOBUAKI
IPC: E02D31/02
Filed: 1992-06-22
Abstract: PURPOSE:To prevent the liquefaction of the ground to protect a structure against an earthquake. CONSTITUTION:A pile 5 is driven into the liquefaction preventing ground S to make a structure 1 constructing a building 6 borne on the pile 5 in the liquefaction preventing ground S an object. In the case an earthquake occurs, porewater in the liquefaction preventing ground S is pumped up and, at the same time, a bag 4 buried in the liquefaction preventing ground S is expanded to make up for the decrease of overall stress caused by pumping-up. The liquefaction preventing ground S is compressed by the bag, excessive porewater pressure is dissipated, liquefied strength of the liquefaction preventing ground S can be increased in order to enhance effective stress against liquefaction of the liquefaction preventing ground S, the decrease of overall stress around the pile 5 can be supplemented, and earthquake resistance of the structure 2 can be increased.
Patent JP-S5862240-A (JP)
Inventor: YAMAGUCHI YASUO
IPC: E04C5/12
Filed: 1981-10-09
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-S6140219-A (JP)
Title: Preventive for infectious disease
Inventor: INOUE KAZUKIYO
IPC: A61P31/04
Filed: 1984-08-02
Abstract: PURPOSE:A preventive for infectious diseases comprising a specific mannoglucan derivative as an active ingredient. CONSTITUTION:A preventive for infectious diseases comprising a mannoglucan derivative having a fundamental repeating unit shown by the formula I (G is D-glucose residue; X and Y are group shown by the formula II, formula III, or alpha-D-mannose residue) as an active ingredient. It has effects on quantitative improvement in leukocyte, especially in neutrophils in animals and human, and it alone is fully expected to have effects on complicated infectious diseases. It effects are doubled by using a chemotherapeutic drug with it. The preventive is expected to have effects on various infectious disease caused by Escherichia coli and other bacteria (e.g., Pseudomonas aeruginosa, Streptococcus, Staphylococcus, Diplococcus pneumoniae, etc.) and fungi. Suppository, tablet, capsule, powder, etc. besides intravenous injection and intramuscular injection may be cited as the dosage form. A dose is sufficiently 0.1-100mg/kg/day.
Patent JP-H0512882-A (JP)
Title: Semiconductor storage
Inventor: KAWAGUCHI MANABU
IPC: G11C11/413
Filed: 1991-07-04
Abstract: PURPOSE:To read the information out of a memory cell at a high speed. CONSTITUTION:A word line potential generating circuit 4 is provided together with a word line selection circuit 1. The collectors of the transistors TR Q3 and Q5 forming a memory cell 2 are fixed at the constant potentials by the circuit 4. That is, the level of a word line WT is fixed and the potential of the signal which controls the information on the cell 2 is changed.
Patent JP-S59133379-A (JP)
Inventor: REIMONDO JII GEIJIYA
IPC: F28F19/00
Filed: 1983-09-07
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-S5587738-A (JP)
Title: Preparation of cyclohexene derivative
Inventor: NODA KANJI
IPC: C07C45/69
Filed: 1978-12-26
Abstract: PURPOSE: To prepare a highly pure cyclohexene derivative having pharmaceutical actions, e.g. antiallergic action, antiulcer action, antirheumatic action, etc., safely, in high yield in a shortened process, by reacting a methacrylic acid derivative with myrcenol in the presence of a Lewis acid.  
     CONSTITUTION: A compound II (R is carboxyl, lower alkoxycarbonyl, formyl or cyano) (e.g. methyl methacrylate, etc.) is reacted with myrcenol I in the presence of a Lewis acid MX n  (M is amphoteric metal; X is halogen; n is 3W4) (e.g. aluminum chloride, etc.; 0.01W0.5mol on the basis of 1mol of the reactant) to give the desired compound III, e.g. methyl 1-methyl-4-(4-hydroxy-4-methylpentyl)-3-cyclohexene-1-carboxylate, etc.  
     EFFECT: It can be industrially produced in a large scale. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62145758-A (JP)
Inventor: HEMU PII TAKIARU
IPC: H01L23/532
Filed: 1986-07-11
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-H11348503-A (JP)
Title: Wheel type traveling device, and wheel
Inventor: ARIMURA KAGEYUKI
IPC: B60B15/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To ensure the mud-removing performance, to reduce the life of the mud, and to surely prevent the disturbance of adjacent seedlings by setting the sweepback angle of the axial component of the lug outside a wheel in the direction of rotation of wheel relative to the axial component of the lug inside the wheel. SOLUTION: Lugs 15 are raised with intervals in the circumferential direction on an outer circumferential part of an elastic wheel body 13 of a wheel 10, i.e., a tread part 14, a circumferential component 16 and an axial component 17 located on the equatorial plane forming the center of the tread part 14 are integratedly formed with each other, and arranged in a staggered manner in the right-to-left direction inside and outside the tread part 14. The sweepback angle of the axial component 17 on the left side of the tread part 14 in the direction of rotation of the wheel is set to be 0 deg., i.e., parallel to an axle. On the other hand, the sweepback angle θof the axial component on the right side of the tread part 14 is set to be as large as 15 deg.. The turning performance can be improved thereby without sacrificing any traction performance or the mud-removing performance.
Patent JP-H0853480-A (JP)
Title: Halogenated biphenyl-2,2'-diylbisdiphenyl-phosphines and their preparation
Inventor: YOOAHIMUUHAINAA IENDORARA
IPC: B01J31/24
Filed: 1995-06-29
Abstract: PURPOSE: To obtain the subject new compound having high reaction yield, catalytic activity and enantio selectivity, and useful as a catalyst for symmetric or asymmetric addition, substitution, rearrangement or coupling reactions.  
     CONSTITUTION: A compound of formula I (the phenyl ring of biphenyl molecule can be substituted with up to 8 fluorine and/or chlorine atoms). For example, especially preferably a compound of formula II. The compound of the formula I or formula II is obtained by reacting a compound of formula III (X is F or Cl; the phenyl rings of the biphenyl molecule may further be substituted with up to six additional fluorine and/or chlorine atoms) with Cl 2 Si(CH 3 )H and NB 3  or boiling the compound of the formula III in an organic solvent together with the HSiCl 3  and NBu 3  under refluxing. The complex of the compound of the formula I or formula II with rhodium (I), ruthenium (II) or palladium (II) or (O) is useful as a catalyst. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S60142966-A (JP)
Title: Imidazole derivative
Inventor: TSURUTA MINEO
IPC: C07D233/60
Filed: 1983-09-05
Abstract: NEW MATERIAL:The imidazole derivative of formula I (R<1> is H, halogen, lower alkyl or lower alkoxy; R<2> is H or lower alkyl; R<3> is alkyl or cycloalkyl) and its acid addition salt. EXAMPLE:1-[3-Chloro-4-(1-imidazolyl)phenyl]ethanol. USE:A drug such as an agent to inhibit the biosynthesis of thromboxane A2, a blood platelet coagulation inhibitor and a vasodilator, and useful for the prevention and remedy of thrombosis, cerabral apoplexy, myocardial infraction, acute cardionecrosis, stenocardia, hypertension, asthma, nephritis, etc. PREPARATION:The compound of formula I can be produced either by (1) reacting the compound of formula II with the compound of formula R<3>MgX (X is halogen) or by (2) reacting the compound of formula III (Y is halogen) with imidazole, or by (3) reducing the compound of formula IV.
Patent JP-H1114191-A (JP)
Title: Heat exchanger
Inventor: SUGA HIROAKI
IPC: F28F1/30
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger used for refrigerating and freezing which is high in its cooling capacity and excellent in its frosting resistance. SOLUTION: A heat exchanger comprises a plurality of rows of heat transfer pipes 12a and 12b in which a refrigerant flows and a plurality of rectangular fins 13 which are fitted to the heat transfer pipes 12a and 12b and between which air 15 flows. Each fin 13 has a front edge inclined relative to the flowing direction of the air 15 and the heat transfer pipes 12a and 12b are arranged in the vicinity of the diagonal lines of the fins 13. Thus, a heat exchanger capable of maintaining high cooling capacity can be obtained.
Patent JP-S5954226-A (JP)
Title: Dry etching method
Inventor: NAKAMURA MORITAKA
IPC: H01L21/302
Filed: 1982-09-22
Abstract: PURPOSE:To avoid the condensation of an etching gas, and to eliminate the abnormality of etching by cooling a gas-etchent supply bomb so that the temperature of the bomb is not made higher than that of a piping connecting an etching device proper and the bomb when an Al layer formed on an Si wafer is etched. CONSTITUTION:An exhaust port 12 for vacuum exhaust and an inlet 14 for feeding the etching gas are formed to the plasma etching device proper 10, and the inlet 14 is controlled by opening or closing a valve 16. The etchant supply bumb 18 is connected to the piping 22 through an opening and closing valve 20, and a gas flow controller 24 is set up previously between the piping 22 and the valve 16. In the constitution, the periphery of the bomb 18 is surrounded by a cooling box 26 with an inlet 28 and a discharge port 30, the inside of the box is filled with a cooling bath 32, and cooling water 34 is passed as required to keep the cooling bath 32 at a fixed temperature. Accordingly, the temperature of the CCl4 etching gas discharged from the bomb 18 is controlled, and the condensation of the gas in a gas feeding process is prevented.
Patent JP-S5964656-A (JP)
Inventor: BAABARA ROOZU GAARANDO
IPC: C09D167/08
Filed: 1983-09-05
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-H05335397-A (JP)
Title: Temperature measuring method of semiconductor wafer
Inventor: ITAKUSU MOTOKUNI
IPC: G01B9/02
Filed: 1992-05-29
Abstract: PURPOSE:To accurately measure a change in the temperature of an Si wafer in a low-temperature etching operation. CONSTITUTION:An Si wafer 1 is held in a state that it has been pressed to a stopper 3 on a sample stage; a change in the size of the Si wafer is detected by means of a laser interferometer 5. Data on the detection of the laser interferometer 5 is sent to an operation part 20; the temperature of the Si wafer is operated and found on the basis of the known coefficient of thermal expansion of Si. Thereby, the noise of the title measuring method is smaller than that of a method which detects infrared rays form the Si wafer 1 and the accuracy of the title measuring method is higher than that of a direct measuring method which detects the temperature of the sample stand by means of a thermocouple or the like.
Patent JP-2000350667-A (JP)
Title: Cabinet with electric water heater and electric water heater
Inventor: HATTORI MOTOHIKO
IPC: A47K1/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To increase the housing volume of a housing chamber of a cabinet without reducing capacity of an electric water heater by arranging a lower part of the electric water heater in a space on the lower side than a bottom plate of the housing chamber in a device for arranging the electric water heater in the housing chamber of the cabinet. SOLUTION: In a face-washing cabinet 1, a sink 3 and a faucet 4 are arranged on a counter 2 of an upper surface, and a double-leafed hinged door 6 is arranged in front of a housing chamber 5. In this case, a part in a bottom plate 7 of the housing chamber 5 is cut out, a waterproof pan 8 is arranged so as to project downward from this cutout, and a lower part of an electric water heater 9 is housed in this waterproof pan 8. A cover 10 is installed on the waterproof pan 8 so as to cover a lower part of the electric water heater 9. Thus, since the lower part of the electric water heater 9 can be formed into a large shape by expanding the width in the longitudinal direction, even if the volume of an upper part is reduced, capacity equal to or large larger than a conventional electric water heater can be secured. Thus, the housing volume of the housing chamber 5 can be increased.
Patent JP-H0329478-A (JP)
Title: A/d converter
Inventor: TATEISHI MICHIKO
IPC: H04N19/85
Filed: 1989-06-26
Abstract: PURPOSE:To confirm a digital code at clamp and to avoid the deviation of a level by forming a resistor connected between a comparator outputting a midpoint code and one preceding host comparator with series connection of 4 same resistors and giving a midpoint potential of the 4 resistors as a clamp voltage. CONSTITUTION:Resistors 10-12 are connected in series and parallel between comparators 32, 33 and the combined resistance is selected R as the component resistors, while a voltage higher by 1/2 bit than that of a conventional reference is impressed to a clamp reference value. Thus, the clamped analog voltage and the analog voltage at the white level signal are always higher than the reference voltage of the comparator 32 by 1/2 bit, then the comparator 32 is surely turned on. Moreover, even when a slight offset or noise is applied, if it is within 1/2 bit, the output of the comparator 32 is not inverted but stable. Thus, the unbalance of white balance is prevented by the increase of 3 resistors 10-12.
Patent JP-H1011672-A (JP)
Title: Automatic fire alarm system
Inventor: YAMAMOTO SHINTARO
IPC: G08B23/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an automatic file alarm system for easily aspecifying a fire sensor of which the abnormality has been discovered by a remote checker. SOLUTION: This system is constituted by connecting fire sensors S1-Sn and a trunk T with check terminal through a sensor line L, and the fire sensors S1-Sn are checked by connecting a remote checker RC through a connector to the trunk T with check terminal. In this case, the remote checker RC is provided with a sensor check circuit EXs for checking the fire sensors S1-Sn, discriminating a normal state or an abnormal state at least and sending a display command based on this discriminated result, and the fire sensors S1-Sn are provided with confirmation display means Da for displaying the discriminated result of the sensor check circuit EXs based on the display command sent from the remote checker RC.
Patent JP-2000358343-A (JP)
Title: Motor apparatus
Inventor: YOSHIIE TAKAO
IPC: H02K5/24
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a motor apparatus that can improve mounting workability, also can improve processing ability of silence, because the silencer can be mounted to a frame or leg portion at the external side of silencer, and can improve vibration resistance of motor due to the processing ability of silencer being improved and the size of bolt may be reduced. SOLUTION: A silencer-mounting seat 7a having a hole for inserting a bolt is mounted to the leg portion 7 of a frame, and a mounting member 8 including a bolt inserting portion 8a to be coupled with the silencer mounting seat 7a, and a support portion 8c provided orthogonal to the bolt inserting portion 8a is then provided at the inner circumference surface at the end part of the silencer 3. Using a bolt 9a and a nut 9b, the silencer mounting seat 7a and the bolt inserting portion 8a are coupled, and then the silencer 3 is mounted to the leg portion 7.
Patent JP-S6143065-A (JP)
Title: Contact type image sensor and its driving method
Inventor: SAKAMOTO MIKIO
IPC: H04N1/04
Filed: 1984-08-06
Abstract: PURPOSE:To attain low noise in a high speed by using plural CCD shift registers as drive circuits and adopting the CCD drive system where no field through noise is mixed from a transfer gate pulse at each driving integrated circuit device. CONSTITUTION:All MXN sets of transfer gates 52 in an M chip are connected in common and they are turned on twice consecutively by a gate pulse phiTG. A photoelectric converting element 54 corresponding to a bias electric charge stored in the CCD shift register 51 is injected at first. The photo signal charge and the bias charge are transferred from the photoelectric converting element 54 into the CCD shift register 51 at the 2nd time. Thus, as the output of the contact type image sensor, the photo signal charge and the bias charge are extracted sequentially in response to the arrangement of the photoelectric converting element 54, then a pure photo signal only is extracted.