baber/WOPTO huggingface dataset:
Patent JP-H02148888-A (JP)
Title: Multilayer interconnection substrate
Inventor: OZAWA TAKEO
IPC: H05K3/46
Filed: 1988-11-30
Abstract: PURPOSE:To improve machinability of a second connecting window and to prevent a remaining part of etching by forming the thickness of a second interlayer insulating film thicker than the thickness of a first interlayer insulating film. CONSTITUTION:A heat resisting resin varnish which is used for forming a first interlayer insulating film 3 is applied in a spinning mode under the conditions of 1,000 rpm and 30 seconds. Thereafter, a second connecting window 4a is formed. At this time, the film thickness at a part of the second connecting window 4a is 5.9 mum. The depth of a first connecting window 3a is 2.2 mum. as a result of the hardening and contraction of the first interlayer insulating film 3 due to heating and hardening. Namely, the thickness of a second interlayer insulating film 4 is made thicker than the thickness of the first interlayer insulating film 3. Therefore, dispersion in thickness of the second interlayer insulating film 4 at a part where the second connecting window 4a is provided becomes less. At the same time, in the step for forming the second connecting window 4a, the etching depth becomes deeper than the depth of the first connecting window inevitably. Dispersion in machinability of the second window 4a can be suppressed, and the remaining part of etching can be prevented.
Patent JP-H06130953-A (JP)
Title: Electronic musical instrument device
Inventor: KONISHI SHOICHI
IPC: G10H1/36
Filed: 1992-10-16
Abstract: PURPOSE:To utilize a selected tone color or automatic accompaniment to effectively play an electronic musical instrument by easily setting a proper temperament in accordance with the selection state of tone color or automatic accompaniment. CONSTITUTION:Detection signals S11 and S12 are sent from a switch closing state detection part 13 to a tone color selecting switch 11 and an automatic accompaniment selecting switch 12. A switch closing detection signal S31 is sent to a temperament setting part 14 from the switch closing state detection part 13 based on detection result signals S21 and S22 as the detection results. A temperament is determined by the temperament setting part 14. A determined temperament information signal S41 is sent to a musical sound generating part 15, and an automatic accompaniment information signal S51 supplied from an automatic accompaniment memory 16 and a key depression information signal S61 from a keyboard 19 are discriminated by a code discriminating part 17, and musical sounds adapted to the temperature determined by the temperament information signal S41 from the temperament setting part 14 are produced from a speaker 20 connected to a musical sound generating part 15 based on a code information signal S71 from the code discriminating part 17 and key depression information signals S81 and S92 from keyboards 18 and 19.
Patent JP-H05140341-A (JP)
Title: Production of friction material
Inventor: SASAKI HIROSHI
IPC: C09K3/14
Filed: 1991-11-19
Abstract: PURPOSE:To obtain a friction material useful as a controlling material for rotational or sliding motion of especially domestic appliances, machines, automobiles, etc., by impregnating a filler and a resin in a woven cloth composed of at least two specific kinds of fibers, drying the resin and curing the product. CONSTITUTION:The objective friction material is produced by impregnating a filler and a thermosetting resin in a woven cloth (preferably having a mesh diameter of 0.2-2.0mm) composed of two or more kinds (preferably 2-5 kinds) of fibers selected from inorganic fibers (e.g. glass fiber, carbon fiber or ceramic fiber) and organic fibers (e.g. aromatic polyamide fiber), drying the resin and curing the product.
Patent JP-2001120071-A (JP)
Title: Horticultural display piece
Inventor: YAMAUCHI YOKO
IPC: G09F3/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an one-side printed horticultural display piece securing a space where explanations including plant picture and plant cultivation method are described as well as such information to be displayed on the surface as the name, price and bar code of the relevant plant. SOLUTION: This horticultural display piece is such that a folding perforation line 6 or linear embossment is provided at the center of an elongated strip 5 with respective inserting shapes 4, 4 on both ends, and on one side of the strip 5, both sides of the perforation line 6 or the linear embossment are allocatedly printed with such information as the picture, name and bar code of a relevant flowering plant or the like, explanations including cultivation method and other necessary descriptions, and then the resultant strip 5 is folded back along the perforation line 6 or the linear embossment to mutually superpose the inserting shapes 4, 4 so as to ensure them to be inserted into the ground.
Patent JP-H07133966-A (JP)
Title: Air conditioner using absorption freezer
Inventor: TANAKA TAKASHI
IPC: F24F11/02
Filed: 1993-11-09
Abstract: PURPOSE:To keep a higher operation efficiency by preventing a liquefied refrigerant from flowing into an absorber. CONSTITUTION:A refrigerant reception part 7 is disposed below an evaporator 10, matched with a location where a liquefied refrigerant from the evaporator flows down. The refrigerant reception part is directly connected with a diluted solution tank 21 through a bypass tube 8. A gas/liquid separation part 9 is provided in the course of the bypass tube. Accordingly, even though a refrigerant not vaporized by the evaporator flows down, it is received by the refrigerant reception part and directly flows into the diluted solution tank, so that a liquefied refrigerant is prevented from flowing into an absorber 20 to sharply lower the solution concentration, and hence efficiency is not lowered owing thereto. Further, since the gas/liquid separation part is provided in the course of the bypass tube, any flow of refrigerant vapor, etc., is prevented from being produced between the evaporator and the diluted solution tank.
Patent JP-H08160685-A (JP)
Title: Image forming device
Inventor: NAKANE NAOHIRO
IPC: G03G15/00
Filed: 1994-12-07
Abstract: PURPOSE: To provide an image forming device generating no image drift or no defective conveyance for a short medium or a regular cut sheet. CONSTITUTION: A conveying belt 4 capable of conveying the recording sheet P to the recording position of an electrophotographic process cartridge 2 arranged on the upstream side of a conveyance path and the recording position of an ink jet recording section 3 arranged at a prescribed distance on the downstream side of the conveyance path is suspended. A recognizing means recognizing whether the recording sheet P is a short medium or a regular cut sheet is provided. When the recording sheet P is recognized as the short medium, it is first recorded by the process cartridge 2, then it is recorded by an ink jet recording section 3. When the recording sheet P is recognized as the regular cut sheet, it is first recorded by the ink jet recording section 3, then it is recorded by the process cartridge 2.
Patent JP-H11140025-A (JP)
Title: Production of carboxylic acid ester
Inventor: ONUKI MASAMICHI
IPC: B01J21/06
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a carboxylic acid ester in a high yield giving little by-product(s) and capable of recycling a catalyst used. SOLUTION: The method is provided by using a catalyst which is a compound oxide of titanium and silicon and has a hydrophobic group, in a process where a carboxylic acid ester is produced by the reaction of a carboxylic acid and/or its anhydride with an alcohol, wherein the compound oxide of titanium and silicon is amorphous silica-titania and/or titanosilicate having mesoporous structure or titanosilicate having mesoporous structure giving a peak corresponding to a spacing of 20-80 Å in the powder X-ray diffraction analysis.
Patent JP-H04177597-A (JP)
Title: Testing device for supervisory center for remote supervisory equipment
Inventor: MAKINO HIROSHI
IPC: G08B25/08
Filed: 1990-11-13
Abstract: PURPOSE:To test all the parts comprising a supervisory center by transmitting data for test via communication equipment. receiving it via another communication equipment, and comparing and judging transmission and reception data with each other at that time. CONSTITUTION:The data for test is received by another communication equipment, for example, 3b via certain one communication equipment, for example, 3a, and is inputted to a controller 5 to perform a test by a transmission means. The data for test outputted previously is compared with inputted reception data by a comparison means 10, and the presence of abnormality is outputted from an output means when no prescribed correspondence relation exists between them, and also, plural communication equipment which transmit the data for test are specified. Thereby, it is possible to specify the communication equipment in which the abnormality occurs without attaching a specific device even when the abnormality occurs in specified communication equipment.
Patent JP-2000128816-A (JP)
Title: Magnesium ethoxide containing crude particle component, its production and its use
Inventor: SCHORK REINHOLD
IPC: C07C29/70
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a magnesium ethoxide containing a specific range of crude particles and producible by an economical method. SOLUTION: This granular magnesium ethoxide having crude particles component is a sieve classification material obtained by reacting a metallic, occasionally activated magnesium with a liquid ethanol at >=78 deg.C under a pressure and acquiring subsequent product, and having <40 mass % of <=500 μm and >=60 mass % of >500 μm.
Patent JP-2000125925-A (JP)
Title: Depilator
Inventor: IWASAKI SHIGEZAEMON
IPC: A45D26/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a depilator capable of efficiently removing hairs without exception by reducing the distance between clamping positions of depilation pawls in a rotary axis direction. SOLUTION: The planar depilation pawl for clamping and removing the hair is translationally moved in the rotary axis direction and swung by an opening/closing means arranged side by side in an axial direction. The plural depilation pawls made openable and closable by the opening/closing means are provided in the axial direction and a depilation pawl array is constituted. Then, this epilation device pulls out the hair by rotation. Then, plural fixed pawls 116 fixed to a depilation head 2a and plural movable pawls 3 for being swung by the opening/closing means in the axial direction and clamping the hair are provided.  In this case, the plural depilation pawl arrays are provided around a rotation center and the positions of the fixed pawls 116 of the respective depilation pawl arrays are in positional relation shifted from the fixed pawls 116 of the epilation pawl array adjacent in a circumferential direction. Also, the two movable pawls 3 are arranged side by side between the fixed pawls 116.
Patent JP-H02245-A (JP)
Title: Preparation of benzaldehyde
Inventor: SHIRO SERAFUIINI
IPC: C07C253/30
Filed: 1988-12-02
Abstract: PURPOSE: To obtain the subject compd. useful as an intermediate at an economical cost by reacting 4-dimethylaminobenzonitrile with bromine and subsequently treating the reaction product with alkali methoxide in the presence of copper before methylating the same.  
     CONSTITUTION: 4-dimethylaminobenzonitrile is treated with bromine or chlorine to be converted into 3,5-dibromo-(or dichloro)-4-methylaminobenzonitrile which is, in turn, treated with alkali methoxide in the presence of copper and DMF or DMA to be converted into 3,5-dimethoxy-4-methylaminobenzonitrile and this compd. is subsequently methylated to obtain 4-dimethylamino-3,5- dimethoxybenzonitrile which is, in turn, reduced to obtain 4-dimethylamino-3,5- dimethoxybenzaldehyde. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63151894-A (JP)
Inventor: YOOZEFU SHIEENINGU
IPC: G21C15/18
Filed: 1987-12-01
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-2000130793-A (JP)
Title: Air conditioner
Inventor: KISHIMOTO TAKASHI
IPC: F24F1/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To execute deodorization without increasing a pressure loss of a draft air duct for heat exchange and also to operate a deodorizing device or an air conditioner singly, by providing a deodorizing part which is independent of the draft air duct for heat exchange and which execute deodorization by a photocatalyst and has a draft air duct for deodorization. SOLUTION: A deodorizing part A having a draft air duct of its own is provided in the upper part of an indoor machine 100. Since the indoor machine 100 is equipped with a draft air duct of its own, the deodorizing part can be operated without exerting any effect on a draft air duct for heat exchange of an air conditioner. Therefore a duct resistance is not increased even when a sufficient space is ensured for a light-intercepting part for an ultraviolet lamp inside the deodorizing part A, and thus lowering of the efficiency of heat exchange can be prevented. Besides, it is also possible to operate the deodorizing part A alone, not to operate the indoor machine 100.
Patent JP-H08162862-A (JP)
Title: Offset voltage measurement method for differential amplifier, manufacture of semiconductor integrated circuit device using it and semiconductor integrated circuit device
Inventor: KATO KEI
IPC: H03F3/45
Filed: 1994-12-08
Abstract: PURPOSE: To obtain the offset voltage measurement method for the differential amplifier manufactured under an optimum condition corresponding to an offset voltage and the manufacture technology for the semiconductor integrated circuit device by cancelling errors in voltages from a voltage source so as to measure the offset voltage with high precision. CONSTITUTION: The method is a method where two differential amplifiers are connected in parallel and an offset voltage is measured by comparing the output voltages and the circuit realizing the method is provided with differential amplifiers AMP1, AMP2, a noninverting input terminal IN1, an inverting input terminal IN2 of the differential amplifier AMP1 and a noninverting input terminal IN1, an inverting input terminal IN2 of the differential amplifier AMP2 are connected in crossing to each other respectively,  a prescribed input voltage is applied to each of the connecting points and a voltage difference between an output voltage outputted from an output terminal OUT of the differential amplifier AMP1 and an output voltage outputted from an output terminal OUT of the differential amplifier AMP2 is measured and the voltage difference is used for an offset voltage of the differential amplifiers AMP1, AMP2.
Patent JP-2000093505-A (JP)
Title: Tip curved type sucking tube for bronchial tube, nasal cavity and oral cavity
Inventor: TANIGUCHI YASUYUKI
IPC: A61M1/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the insertion of a sucking tube to an optional left or right bronchial tube and to make it easy to find the bronchial tube to which the sucking tube is inserted by curving the tip of the sucking tube, and marking it so that the curving direction can be found. SOLUTION: The tip of a sucking tube is heated to form a curve 1. In order to clarify the direction of the curve 1 at the tip when inserted to a bronchial tube, one line 2 is drawn as a marker in the bending direction of the tip of the tube, so that the curving direction can be judged from the direction of the marker. Therefore, the sucking tube can be inserted to the side to be inserted of left and right bronchial tubes. Accordingly, sputum suction can be frequently performed to promote the treatment of pneumonia.
Patent JP-H03164852-A (JP)
Title: Integrated circuit
Inventor: UMEDA KEISUKE
IPC: G06F13/38
Filed: 1989-11-22
Abstract: PURPOSE:To reduce the number of input terminals by inputting a first control signal, which is inputted through an interface circuit, and a second control signal, which is directly inputted from the external, by a common control signal input terminal. CONSTITUTION:At the time of input of serial data, serial data and a clock are inputted by a data input terminal 11 and a clock/data input terminal respectively, and a select signal to input serial data is inputted to a select signal input terminal 13. At the time of input of parallel data, parallel data is inputted by the data input terminal 11 and the clock/data input terminal, and a select signal to input parallel data is inputted to the select signal input terminal 13. Thus, the number of input terminals required for input of serial data and parallel data is reduced.
Patent JP-H05279477-A (JP)
Title: Polyimide having good molding processability and its production and its polymer resin composition
IPC: C08K7/02
Filed: 1991-11-20
Abstract: PURPOSE:To obtain the subject polyimide having a high heat distortion temperature, excellent in melt flovability and heat resistance and useful for electric/ electonic appliances, etc., by reacting a specific diamine compound, a specific tetracarboxylic acid dianhydride and a dicarboxylic acid anhydride in a specific ratio and subsequently imidating the reaction product. CONSTITUTION:A diamine compound of formula I (X is O, CO) is reacted with a tetracarboxylic acid dianhydride of formula II (Y is O, CO) in an amount of 0.8-1.0mol.% per mole of the diamine compound in the presence of a dicarboxylic acid anhydride of formula III (Z is divalent group) in an amount of 0.001-1.0 mole per mole of the diamine compound, and the obtained polyamic acid is thermally or chemically imidated to produce the objective polyimide. 100 pts.wt. of the polyimide is compounded with 5-100 pts.wt. of a fiber reinforcing material to give the polyimide resin composition.
Patent JP-H08156677-A (JP)
Title: Refrigerating device for refrigerated vehicle with city electric power unit
Inventor: KOIKE HIROSHI
IPC: B60P3/20
Filed: 1994-12-08
Abstract: PURPOSE: To prevent lubricating oil from flowing into the unactuated compressor side. CONSTITUTION: The outlet side of the evaporator of a refrigerating device is connected to the respective suction side of an engine side compressor and a city power supply side compressor. Branching mechanism 23 is constituted of an inlet pipe 24 connected to the outlet side of the evaporator, an engine side outlet pipe 26 connected to the engine side compressor, a city power supply side outlet pipe 27 connected to the city power supply side compressor, and a branch pipe 25 for connecting these pipes. The branch pipe 25 is provided with two oil trap parts 25a curved downward in U-shape. The lower end parts of both oil trap parts 25a are connected to each other by an oil equalizing pipe 28, and lubricating oil returned to the branch mechanism 23 along with refrigerant is stored in the oil equalizing pipe 28.
Patent JP-H04177976-A (JP)
Title: Facsimile equipment
Inventor: FURUMURA MASAKAZU
IPC: H04N1/393
Filed: 1990-11-09
Abstract: PURPOSE:To send/receive a well-balanced document in an way easy to see from/to a receiver side by providing a blank detection section deciding a border between a description content part and a blank part from a picture data read by a picture read section and a data magnification section magnifying the description content part in matching with the reception function of the receiver side to the facsimile equipment. CONSTITUTION:A transmitter confirms a maximum print paper width of a receiver based on a facsimile transmission control protocol and magnifies the description content part in matching with the print paper width of the receiver. Then the magnified data is coded for line transmission and the coded data is sent. In the case of reception, the data inputted from the line is expanded by a central processing unit 2 to be a run length data and stored tentatively in a storage section 4. A blank detection section 3 detects a blank from both left/right ends and decides the description content part when the reception of one page is finished, Then a data magnification section 5 applies magnification processing to the description content part only in matching with a print function of its own equipment and outputs the result to a print section 6. Since the recording is arranged in the middle by the output from the print section 6, a well-balanced document with respect to the reception paper is obtained.
Patent JP-H03164703-A (JP)
Title: Optical multiplexing/demultiplexing module
Inventor: KURASHIMA HEIICHI
IPC: G02B6/293
Filed: 1989-11-24
Abstract: PURPOSE:To facilitate assembly and to decrease crosstalks by inserting and fixing a common port lens, condenser lens and light emitting element collimator into the through-holes provided on the side wall of a case and using a pair of glass blocks having parallel side faces. CONSTITUTION:The light emitting element collimator 11 integrated with a light emitting element 1 and a collimating lens 4, the common port lens 6 and the condenser lens 5 are inserted and fixed into the through-holes provided on the side faces of the case 12. A pair of glass blocks 9 having parallel side faces deposited with multilayered dielectric filters 8 by evaporation are fixed into the metallic case 12. A light receiving element 2 is so installed as to parallel with the optical axis of the light emitting element collimator 11 and is fixed via a glass ring 14 to the metallic case 12. The assembly is facilitated in this way and the points for adjusting the axis alignment are decreased. The environmental resistance to a temp. fluctuation, oscillation, impact, etc., is improved and the crosstalks are decreased.
Patent JP-H04177608-A (JP)
Title: Magnetic head
Inventor: ONISHI MASAHIRO
IPC: G11B5/265
Filed: 1990-11-09
Abstract: PURPOSE:To form a magnetic head having an excellent characteristic with a simple construction by forming a recess soewhere on a side part of a back core and arranging a core assembly having the back core connected between a recording/reproduction core and a deletion core. CONSTITUTION:A back core 14, made of a ferrite material or the like, with a recess part 13 cut into the center thereof is fastened in the rear of a front core part. The recess part 13 is formed almost at the center along the length of the back core 14. Regarding the direction of the recess part 13, the recess part 15 pierces the back bar core 14, for example, in the direction vertical to an I-shaped core 1. An R/W side core 2 and a deletion Er side core 3 of the front core part 4 are provided with windings 15 and 16 respectively to form an Er magnetic circuit B on the R/W side core 3 from the I-shaped core 1. With the recess part 13, a magnetic flux becomes hard to flow to the back core part on the side of the R/W side core 2. This reduces a leakage of an Er magnetic flux to an R/W magnetic circuit A thereby achieving a higher asymmetry characteristic.