baber/WOPTO huggingface dataset:
Patent JP-H05243610-A (JP)
Title: Semiconductor light emitting device
Inventor: KISHIMOTO TATSUYA
IPC: H01L33/34
Filed: 1992-02-28
Abstract: PURPOSE:To form an end face luminous type light emitting device by covering an insular light emitting device excepting one side with an electrode material. CONSTITUTION:This semiconductor element is provided with an insular part I consisting of at least two layer single crystal semiconductor layers having different conduction types on a single crystal semiconductor substrate 1 while being provided with a transparent protective layer 6 extending from the side on the semiconductor substrate of this insular part I while the upper part and the side of this insular part I are covered with an electrode 7 and leaving one side of the insular part I while providing the insular part I so that one side of the insular part I uncovered with the electrode 7 may have the <1-10> direction while the other side may not come between the <010> direction and the <-100> direction.
Patent JP-H11240178-A (JP)
Title: Residual quantity of ink detector
Inventor: MITA KENJI
IPC: B41J2/175
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a detector for detecting residual quantity of ink accurately. SOLUTION: The residual quantity of ink detector comprises a cartridge for containing ink, a section 12 for determining the kind of the cartridge, and a control section 4 for measuring the number of times of ink ejection of the cartridge wherein the control section 4 operates current residual quantity of ink depending on the result of a decision whether the cartridge is replacing by same kind of cartridge or not. The detector further comprises a section for storing the residual quantity of ink operated from the number of times of ink ejection and when a decision is made that the cartridge is replacing by same kind of cartridge, the control section 4 may operate current residual quantity of ink based on the stored quantity of residual ink and the number of times of ink ejection of the replacing cartridge.
Patent JP-S58158917-A (JP)
Title: Forming method of electrode of semiconductor device
Inventor: HISAMOTO YOSHIAKI
IPC: H01L21/283
Filed: 1982-03-16
Abstract: PURPOSE:To make it possible to form an electrode which is easily soldered by such an arrangement wherein an electric conductive layer is formed on a semiconductor substrate by ohmic contact, and another electric conductive layer which is harder to be oxidized than said electric conductive layer is further formed thereon. CONSTITUTION:After an n type semiconductor layer 3 and a reflection prevention film 4 are formed on a p type semiconductor substrate 1, the first electric conductive layer 5 is formed on the substrate 1, and it is calcined. Next, the second electric conductive layer 6, which is harder to be oxidized than the layer 5, is further formed thereon. Next, an electric conductive layer 7 for the layer 3 is formed on the film 4. Next, the substrate 1 is placed in a calciner and the layer 6 is calcined. At this time, the layer 7 joins with the layer 3, passing through the film 4. By this, lead wire can be easily soldered to the electrode 6, even if the surface of the electrode is not treated by oxidization prevention film process.
Patent JP-H01220154-A (JP)
Title: Manufacture of guide groove of optical card
Inventor: KANO NAOYA
IPC: B42D15/10
Filed: 1988-02-26
Abstract: PURPOSE:To easily form guide grooves each in parallel line shape by using the photo-mask of an optical recording part to include the guide groove, executing a copy on a substrate, preparing resist master disk and executing compressing and moulding with a stamper which is made from this master disk. CONSTITUTION:A resist film 6 is laminated on the surface of a glass substrate 5 and exposure and development is executed with using a chrome mask 4 to plot a guide groove 1 and a pattern 3 by electronic line plotting, etc. Then, a resist master disk 7 is obtained. Next, metal is evaporated to the disk 7, a conductive film is formed and the stamper is prepared by a nickel electric casing method. Thus, the guide groove 2 of an optical card can be easily prepared with using thermal press.
Patent JP-S51117796-A (JP)
Title: Thermosetting resin composition
Inventor: KOJIMA MAKOTO
IPC: C08L67/00
Filed: 1975-04-09
Abstract: PURPOSE: A thermosetting resin composition suitable for use in powder coating compound prepared by the use of 1,2,3,4-butane tetracarboxylic acid(BTC) as a crosslinking agent for a polyester polyol. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52127599-A (JP)
Title: Cement solidifying treatment for radioactive waste
Inventor: YASUMURA KEIJIROU
IPC: C02F1/00
Filed: 1976-04-19
Abstract: PURPOSE: To obtain a solidified body wherein a radioactive waste and cement or asphalt are uniformly mixed, by means of containing and sealing a raioactive waste with addition of cement or asphalt in a drum vessel and of vibrating thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11241648-A (JP)
Title: Cylinder head structure
Inventor: TAKEUCHI MAKOTO
IPC: F02F1/24
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder head structure capable of suppressing a crack generated based on tensile force generated on a top face of a block part. SOLUTION: A cylinder head main body 1 is provided with a block part 3 supporting a valve tappet and a seating part 4 in which a head part of cylinder head bolt is seated by separating a top face 5 of the block part 3 and a seating surface 12 of the seating part 4. In this case, the seating surface 12 is separated at a location which is lower than the top face 5 in a height direction and is formed at the cylinder head main body 1 and a notched part 14 is provided on a wall 13 connecting the seating surface 12 and the top face 5. As a result, because force that a bolt head part of the cylinder head bolt acts to push down the seating surface 12 is transmitted to the top face 5 of the block part 3 via a wall 13 in which a part of a transmission path of force is deleted by the notched part 14, the force becomes difficult to act on the top face 5 of the block part 3.  Therefore, tensile force becomes difficult to generate on the top face 5 of the block part 3 and a crack is suppressed.
Patent JP-H10239116-A (JP)
Title: Meter box unit
Inventor: HASHIMOTO SHINICHI
IPC: G01D11/30
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a meter box unit that can simplify complicated construction work around facility piping and wiring, by systemizing the work and can make meter checking easier. SOLUTION: The meter box unit is provided with frame bodies 24a, 25, and 23 for housing meters, meters composed of a gas meter, a water meter, electric meter 22, etc., housed in the frame bodies 24a, 25, and 23, and mobile means 26 and 12, which put and take out the frame bodies 24a, 25, and 23 in and from a housing space 11 formed in a structure. One or more of the meters are housed in unit 30 provided around the meters and the unit 30 is formed so that the unit 30 may be put in and taken out from the frame bodies 24a, 25, and 23.
Patent JP-S61204261-A (JP)
Title: Impact-resistant polyamide composition
Inventor: SAITO KAZUAKI
IPC: C08L51/00
Filed: 1985-03-07
Abstract: PURPOSE:To provide the titled composition having excellent impact resistance and high elastic modulus in humidified state, and suitable as automotive parts, electrical appliance parts, etc., by compounding a polyamide with specific amount of a styrene-based elastomer, an aromatic polyester and a specific styrene- based copolymer. CONSTITUTION:(A) 50-87wt%, preferably 55-80% polyamide (e.g. 6-nylon, 6,6-nylon, etc.) is compounded with (B) 2-20%, preferably 3-15% aromatic polyether of formula (R1 and R2 are H, halogen, etc.) [e.g. poly(2,6- dimethylphenylene)-1,4-ether], (C) 1-15%, preferably 3-10% styrene copolymer containing alpha,beta-unsaturated carboxylic acid and/or its derivative (e.g. styrene- maleic anhydride copolymer) and (D) 10-40%, preferably 15-35% styrene elastomer (e.g. copolymer of a styrene hydrocarbon polymer block and a conjugated diene elastomer block).
Patent JP-S60206763-A (JP)
Inventor: YUAN BERARUTO
IPC: B60T13/14
Filed: 1985-03-07
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-H07252647-A (JP)
Title: Production of optical thin film
Inventor: SASAGAWA KOICHI
IPC: G02B1/11
Filed: 1994-03-15
Abstract: PURPOSE:To efficiently produce an optical thin film of CrFx which is free from film loss without heating a substrate by drawing the plasma generated by an arc discharge into a vacuum space maintained at a high vacuum and irradiating an evaporating material with this plasma while introducing reactive gases into the vessel. CONSTITUTION:The arc discharge is generated between a cathode 2 of an electron gun 50 and a crucible (anode) 7 arranged in the vacuum vessel 6 to convert the Ar, etc., introduced from a gas introducing port 1 to the plasma. This plasma is drawn out of a plasma forming chamber 51 via intermediate electrodes 3, 4 into the vacuum vessel 6 maintained at the higher vacuum and is converged and deflected by an air core coil 14 and a permanent magnet 8. Cr which is the evaporating material housed in the crucible 7 is irradiated with this plasma and is thereby heated and evaporated. SF6 is supplied from a reactive gas supply port 10 into the vessel simultaneously therewith. Further, voltage is impressed to a substrate holder 18 placed with the substrate 12 and the crucible 7 by a bias power source 11. As a result, the high-density and high-quality single layered thin film of the CrFx or the thin films having a multilayered structure contg. the layers of the CrFx are formed on the non-heated substrate 12 with a good adhesion property.
Patent JP-H031629-A (JP)
Title: Method for generating and confirming mutual identification and signature of subscriber in data exchange system
Inventor: KURAUSU PEETAA SHIYUNORU
IPC: G06F21/00
Filed: 1990-02-23
Abstract: PURPOSE: To surely authenticate the true with easy calculation operation by generating and sending one value starting with a random discrete logarithm to a subscriber in accordance with a rule by a chip card and comparing a value obtained in accordance with a prescribed rule with the sent value by the subscriber. CONSTITUTION: The chip card and an open list are sent to a subscriber B after being issued and are confirmed. One random number (r) is generated by a subscriber A after initialization, and exponential value x:=2r(modP) is calculated, and the value (x) at each time is transmitted to the subscriber B, and the subscriber B sends one random bit string (e) to the subscriber A. After reception of the random bit string (e), the random number (r) is added to a linear combination to generate a numerical value (y), and it is sent to the subscriber B to check whether it is a correct answer or not. The subscriber B calculates the value (x) at the time of check and compares it to confirm whether the calculated numerical value (x) coincides with the value (x) obtained from the subscriber A or not.
Patent JP-H01220928-A (JP)
Title: Different speed communication system
Inventor: UEHARA KAZUHIKO
IPC: H04L5/14
Filed: 1988-02-29
Abstract: PURPOSE:To contrive high efficiency and low cost by using a time division multiplexer having plural high speed ports and providing an incoming exclusive port and an outgoing exclusive port. CONSTITUTION:A host computer(HOST) 1 and a terminal equipment(DTE) 2 are connected by a digital high speed line HD via time division multiplexers(TDM) 5, 6. The TDM 5, 6 are provided respectively with plural high speed ports A1, B1, and A2, B2. Moreover, the digital high speed line HD is, e.g., a high speed digital private line served by the NTT and uses an outgoing line A and an incoming line B as a unit. Thus, the equipment is used for a time division multiplexer having plural high speed ports to assign the high speed ports into incoming and outgoing line exclusive use thereby contriving high efficiency and low cost.
Patent JP-S62201119-A (JP)
Inventor: ISHIKAWA KAZUHIKO
IPC: G05D23/19
Filed: 1986-02-28
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-H02220151-A (JP)
Title: Variable length data access system
Inventor: NAKAMURA JINICHI
IPC: G06F12/00
Filed: 1989-02-22
Abstract: PURPOSE:To decrease the useless areas produced in a file by storing the variable length data into a file after dividing the data in a certain unit. CONSTITUTION:In a register process, a record is written into a data file 1 and the number of this written record is set to a control file 2. Then the second and subsequent records are written into the file 1, and the number of all written records is written into the file 2. In a retrieval process, the file 2 is read to obtain the head address (record number) of the data and the number of records of the data. Then the data on the head record number is read out of the file 1, and the records following the head one are successively read out by the due number. As a result, the useless areas are never produced in a file.
Patent JP-H07254271-A (JP)
Title: Dynamic random access memory and memory system using dynamic random access memory
Inventor: SANO KATSUMASA
IPC: G11C11/406
Filed: 1994-03-16
Abstract: PURPOSE:To eliminate the need for a large-capacity power supply by specifying lines by internally stored address counters in each DRAM of a DRAM array in a matrix-shaped layout and forming a refresh control signal as the refresh control signal of the DRAM at the next stage at the time of the completion of a refresh. CONSTITUTION:When the DRAM 11 at a first stage of DRAMs 11-14 in a series layout is supplied with a refresh control signal phi1 from a memory controller 10, a line is specified by an address counter counting an internally stored specified value in the DRAM 11, and the DRAM 11 conducts refresh operation. A refresh end signal phi2, in pulses in specified width is formed when refresh operation is completed, and fed to the DRAM 12 at the next stage as a refresh control signal. The process is repeated, the DRAMs 11-14 are split with time and refreshed, and a DRAM cell array can be refreshed without using a large- capacity power supply by simple constitution.
Patent JP-S56142514-A (JP)
Title: Liquid crystal display device
Inventor: SHIBUYA MASAMICHI
IPC: G02F1/1335
Filed: 1980-04-07
Abstract: PURPOSE:To obtain a sharp dichromatic display by providing two sheets of polarizing plates, of  which at least one sheet is a color polarizing plate, on one surface of a liquid crystal display element, by orthogonally intersecting their axes of polarization with each other, and providing one  sheet of a polarizing plate and a light reflecting plate on the other surface of the element. CONSTITUTION:A red color polarizing palte 8 and a blue color polarizing plate 11 are provided  on an upper substrate 1 having, for example, upper plate electrodes 3, in a manner as to orthogonally intersect the axes of polarization (shown by arrows). An ordinary polarizing plate 9 is  provided on the outer side of a lower substrate 2 having lower plate electrodes 4, and a light  reflecting plate 10 is provided thereunder, whereby a display element 7 sealed with a twisted  nematic liquid crystal 6 between both substrates 1 and 2 is obtained. When voltage V0 is applied  across the electrodes 3, 4, red color wave lambdaR is absorbed by the plate 9, and blue color wave lambdaB  transmits through and reflected by the plates 11, 8, the element 7, and the plate 9 and is reflected.  The light other than blue is shut off by the plate 8, whereby the blue color display is obtained.  When no voltage V0 is applied, only the red color wave lambdaR is transmitted and reflected, whereby  the red color display is obtained. In this way, desired dichromatic display is obtained by the ways  of the selection and combination of the colors of the polarizing plates and orthogonal intersection  of the polarizing plates.
Patent JP-2000249428-A (JP)
Title: Evaporator
Inventor: MICHAEL J REINKE
IPC: F25B39/04
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To achieve unified distribution of refrigerant in an evaporator by providing at least one tube extending between both of headers being in fluid communication with each at one side thereof, defining a plurality of spaced refrigerant passages extending between the headers and providing at least one refrigerant inlet within one of the headers. SOLUTION: An evaporator comprises an inlet header 20, an outlet header 22 and a series of multi-port flat heating tubes 24. A plurality of refrigerant inlets 30, 32, 34, 36 evenly spaced along the longitudinal direction, are inserted into the inlet header 20. Each of the tubes 24 is inserted into the inlet header 20 by considerably a long portion thereof from the end. The individual neighbouring end portions are spaced apart with each other and arranged between a pair of adjacent tubes 24. The injector 34 is inserted into the header 20 right angle thereto and also right angle to a plane defined by the tube 24 which adjoins the header 20. Each of the tubes 24 goes into one side of the header 20 to the extent of substantially half of the inner space of the header 20.
Patent JP-S62201326-A (JP)
Title: Photometric device
Inventor: MUTO KAZUHIKO
IPC: G01J1/44
Filed: 1986-02-28
Abstract: PURPOSE:To permit the detection of light in a small illuminance region and an optical signal projected on a microregion by forming a photodetecting sensor part for converting the optical signal to an electrical signal and a signal processing circuit on the same semiconductor substrate. CONSTITUTION:The photovoltaic current generated by the irradiation of the light to a photodiode 2 is subjected to current-voltage conversion by a log diode 4 and is outputted from a log amplifier 16. The output level is set by a reference voltage source 10. Since the photodiode 2 and the processing circuit are formed on the same semiconductor substrate 1, the photovoltaic current generated by the irradiation of the light flows entirely into the log diode 4 without leaking. The sensitivity is, therefore, improved and the easy measurement down to about 0.0001(lux) is possible. The output from the log amplifier 16 is outputted to a decoder 7 after a/D conversion 5 and calculation with a CPU 6. The output of the decoder 7 is inputted to a driver 8 and the quantity of the incident light is displayed 9 by the driving thereof.
Patent JP-S58163310-A (JP)
Inventor: ISONO TATSUJI
IPC: A47B81/00
Filed: 1982-03-19
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-2000240384-A (JP)
Title: Horizontal link-type extendible gate door
Inventor: NAKANO HITOSHI
IPC: E06B11/02
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal link-type extendible gate door which dispenses with slanting cutting of the end of each link, can prevent reverse breakage of the gate door by a simple structure in which a projection is formed on a hinge bracket of the link, and at the same time can easily prevent damage, etc., of the reverse breakage of the gate door. SOLUTION: A horizontal link-type extendible gate door is constructed by arranging a plurality of door units in an extending direction. Each door unit is obtained by pivotally mounting, on a longitudinal pivot, a pair of upper and lower internal links 13 arranged on both the upper and lower sides of a door face body and a pair of upper and lower external links 14 arranged outside the internal links 13.  The internal links 13 and the external links 14 have respective hinge brackets 21, 22 and 23, 24 which are formed at the edges thereof, respectively, and the hinge brackets 21, 22 of the adjacent internal links 13 and the hinge brackets 23, 24 of the adjacent external links 14 are bendably linked to each other by means of longitudinal linking hinges 19, 20, respectively, so that the internal links 13 and the external links 14 of the respective door units are rotated in reverse directions about the pivot, at the time of contraction. Further, the hinge brackets 21, 22 are each provided with a projection 21d, 22d which rest on each other in order to prevent reverse breakage of the gate door when extended.
Patent JP-S58163318-A (JP)
Inventor: KANAO SHIYUUJI
IPC: A47J27/08
Filed: 1982-03-19
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-H06262532-A (JP)
Title: Abrasive body
Inventor: RYOMO KATSUMI
IPC: B24B37/00
Filed: 1993-03-05
Abstract: PURPOSE:To provide an abrasive body (abrasive tape) that is able to perform a job for precision polishing to a magnetic head. CONSTITUTION:In an abrasive body 10 to lee made up of installing an abrasive layer 14 on a surface 12a of a flexible supporter 12, a sandblasting process is applied onto this surface 12a of the flexible supporter 12 in advance. In this constitution, the flexible supporter 12 is maintained to be one plane of its uppermost surface of the surface 12 owing to this sandblasting process, while it is formed into a sectional form where a lot of minute recess holes 16 exist beneath the surface, so that the flexible supporter 12 serves as a cushioning effect for the abrasive layer 14, whereby a bump of this abrasive layer 14 against a magnetic head is alleviated.
Patent JP-H08215407-A (JP)
Title: Game play control system of game parlor
Inventor: ITO KOJI
IPC: A63F7/02
Filed: 1995-02-10
Abstract: PURPOSE: To permit a player to execute a service game to be individually made in a game parlor without resorting to a human labor by parlor employee etc., and determine accurately the game winner to whom a bonus prize is awarded in association with the service game. CONSTITUTION: A bonus play control means 12 is installed in a management control device 1 which collects various pieces of play information from a number of game machines 2... installed in a game parlor, and existence of the particular play information is judged by a particular play information reception judging means 14 in the period from the start judging made by a bonus play starting condition judging means 15 to the end judgement made by a bonus play ending condition judging means 16. The inherent information of a game machine 2 which has transmitted the particular play information is stored in a bonus-given machine storing means 17 as the machine to which bonus is awarded, and a bonus-given machine display control means 18 makes an appropriate display for a terminal information control device 6 which is installed corresponding to the machine to which bonus is awarded.
Patent JP-S55153082-A (JP)
Title: Inserter
Inventor: KITAMURA YOSHIAKI
IPC: B41J13/00
Filed: 1979-04-13
Abstract: PURPOSE: To compensate the play of an inserter by making it possible to control an FF circuit by the output of a counter by adjusting the number of pulses driving a pulse motor by using the counter while exercising control over the turning of the pulse motor by the output of the FF circuit.  
     CONSTITUTION: To suck a bankbook, a pulse is supplied to pulse motor PDR via AND A 2  and an OR circuit and also to counter CNT under the condition that a start signal and suction signal exist. When CNT reaches count value (n), FF1 and FF3 are set and while a pulse to PDR is supplied via AND A 4 , PDR is reversed by the output of FF3. Consequently, the play is adjusted. When CNT reaches count value (i), FF2 is set to stop the supply of a pulse to PDR and at the same time, the suction signal is turned OFF. Once a discharge signal arrives next, PDR is reversed since FF3 stays set, so that the bankbook will be discharged. 
     COPYRIGHT: (C)1980,JPO&Japio