baber/WOPTO huggingface dataset:
Patent JP-S596641-A (JP)
Title: Parity check system
Inventor: HIROTA YASUO
IPC: H03M13/00
Filed: 1982-07-03
Abstract: PURPOSE:To make a memory function equivalently with a parity check circuit and to decode and compare the contents of a register effectively, by storing a parity-checked bit in the memory to be accessed by an address data to which a parity bit is added. CONSTITUTION:The lowermost-order output bit of an ROM2 is a parity-checkded bit data are stored in the ROM2 as shown in the figure. When address data ADR-0-ADR-3 are ''0100'', the data to access the ROM2 is ''01000''. The parity- checked bit ''0'' is stored in the lowermost order digit of location ''8'' of the ROM2 using said address data as its addresses to indicate no error. When said data are deformed to ''0110'', the parity-checked bit is turned to ''1'' and the parity error is detected. When the ROM2 is accessed by the prescribed address data, the data are stored in the ROM2 so that the parity-checked bit is ''0'', and if the deformation of one bit is generated in the data, the parity-checked bit is turned to ''1'' and the parity error can be directly detected.
Patent JP-S5541586-A (JP)
Title: Information display unit
Inventor: YAMAGUCHI KENJI
IPC: G06F3/153
Filed: 1978-09-20
Abstract: PURPOSE: To make it possible to display detailed anomaly and perform a confirmation operating by connection a priority automatic switching unit to a CRT and using the CRT for the interruption display of anomaly, etc.  
     CONSTITUTION: Since priority automatic switching unit 20 is set to A-B connection normally, CRT 6 is used for display of tasks 12-1W12-3 selected by task selection unit 10, and the operator can call and execute successevely tasks 12-1W12-3 through input device 2 in the conversational mode. Meanwhile, when anomaly of the system is detected by anomaly discrimination unit 16, priority automatic switching unit 20 is switched to A-C connection, and CRT 6 is used for display of information such as the abnormal position, abnormal contents, the time and the countermeasure given through anomaly display task 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1068996-A (JP)
Title: Camera and accessory used therefor
Inventor: TANAKA GIICHI
IPC: G03B17/56
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain the convenience of selecting/using accessories and to carry a camera in accordance with various kinds of statuses by attaching/detaching two or more kinds of accessories, with the engagement/disengagement of an attached/detached interface with/from an accessory shoe, so as to exchange the accessories. SOLUTION: The accessory shoe 2 is provided on the rear surface 1a of a camera main body 1. The accessory shoe 2 is fitted so that it is engaged with/disengaged from the attached/detached interface 3 provided to be common to various kinds of supporting accessories A-C, clamping assist accessories D-G and display accessories H-J, to attach/detach these various kinds of supporting accessories. This camera is provided with a means K capable of locking or releasing the engagement state of an engaging part for the attached/ detached interface 3 provided to be common to the supporting accessories A-C, the clamping assist accessories D-G and the display accessories H-J and the accessory shoe 2 of the camera main body 1, when this state is obtained.
Patent JP-S60259494-A (JP)
Title: Thermal recording material
Inventor: TANIGUCHI KEIJI
IPC: B41M5/337
Filed: 1984-06-06
Abstract: PURPOSE:To raise the feasibility and whiteness of the ground of a thermal recording material as well as enhance the density and sensitivity of colors by jointly using a specific diester compound as an auxiliary component in a thermal recording material utilizing the color forming reaction between a leuco dye and a developer. CONSTITUTION:In a thermal recording material utilizing the color forming reaction between a leuco dye and a developer, a diester compound as an auxiliary component, as represented by the formula ( I ) [where R1 is a divalent organic group as represented by the formulas (II) and (III), R2 and R3 of the formulas (II) and (III) are each a lower alkylene group, Ar is arylene with or without substitution, R4 and R5 are each H, a lower alkyl, or aryl with or without substitution, at least one of which is aryl with or without substitution, and (m) and (n) are each 0 or a normal integer, usually 0-6], is jointly used. The sensitivity of the thermal recording material can thus be raised, and the recording material has a high whiteness of the ground and high feasibility and suitability for high- speed recording.
Patent JP-2000305102-A (JP)
Title: Structure of liquid crystal display device
Inventor: YANAGI MASAHIRO
IPC: H01L21/60
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To avoid an increase in a width dimension of a projecting terminal part by pluralizing the number of driving IC chips, and arranging these plural driving IC chips in a row along one end face of the other plane substrate. SOLUTION: A projecting terminal part 14, which is arranged to project by an adaptable dimension W from one end face 12a of a front side plane substrate 12, is integrally arranged on a rear side plane substrate 13. On the surface 14a of this projecting terminal part 14, two driving IC chips 17, 18 are mounted in a row along one end face 12a of the front side plane substrate 12. Thus, by pluralizing the number of the driving IC chips 17, 18 and arranging the in a row along the one end face 12a of the front plane substrate 12 with a width dimension reduced, it is possible to avoid an increase in the width dimension W of the projecting terminal part 14, and reduce the structure in size and weight.
Patent JP-S62272598-A (JP)
Inventor: YOSHIKAZU MASAO
IPC: H01B11/06
Filed: 1986-05-20
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-H01287182-A (JP)
Title: Nonsolvent two-pack urethane coating resin composition
Inventor: OGOSHI NOBORU
IPC: C09D175/06
Filed: 1988-05-14
Abstract: PURPOSE:To provide the title composition outstanding in resistance to impact, flame, and corrosion capable of thick coating, comprising as essential components, a specific polyol and a polyisocyanate. CONSTITUTION:The objective composition comprising, as essential components, (A) a polyol <=1,000 in number-average molecular weight and 150-350 in hydroxyl value, produced by ester interchange between (1) 20-80wt% of castor oil and (2) 5-25wt% of >=3 functional polyhydric alcohol (e.g., glycerin) followed by reaction of (3) 10-70wt% of epsilon-caprolactone and (B) A polyisocyanate (e.g., diphenylmethane diisocyanate) with the equivalent ratio NCO/OH=0.7-1.3.
Patent JP-2000307751-A (JP)
Title: Remote reset system for modem
Inventor: MATSUSHIMA KATSUTOSHI
IPC: H04M3/42
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a remote reset system for MODEM that resets a terminal by transmitting a reset signal via an exchange line from a host side to the terminal. SOLUTION: This remote reset system is provided with a terminal MODEM 10 in a data network system using a general exchange line that is provided with a detection circuit for a reset request signal independent of MODEM functions and with a network 12 that outputs a single tone acting like a reset signal for a line (telephone number) of an object terminal to the terminal MO DEM 10 on request from a host side to reset the system of the terminal on request of the host. The terminal MODEM 10 receives the reset signal and the telephone number sent from the host 14 of the network 12 and allows the terminal 20 to receives them. The terminal 20 resets itself by using the reset signal.
Patent JP-S5240937-A (JP)
Title: Electronic register
Inventor: HAMANO KOUICHI
IPC: G07G1/00
Filed: 1975-09-26
Abstract: PURPOSE: In case service interruption takes place during the data is written to memory section in subtotal resistering, the write-in of the data to the service interruption memory is started, at the same time giving service interruption alarm mark. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5240939-A (JP)
Title: Electronic register
Inventor: HAMANO KOUICHI
IPC: G06F3/02
Filed: 1975-09-26
Abstract: PURPOSE: The group number code to be set this time is compared with that which is is set previously, so that the receipt contents to be issued at the time of check and clearing becomes easy to see. And, when computer is used together, the computer load is reduced as well as the group number search time is shortened. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0413943-A (JP)
Title: Leakage testing apparatus
Inventor: TODA HIROMITSU
IPC: G01M3/32
Filed: 1990-05-02
Abstract: PURPOSE:To effectively sense gas leakage of an element to be tested even if probe gas is not used by comparing a pressure change amount at the periphery of the element with a preset reference value, and decide accordingly, if the amount exceeds the reference value or if it does not. CONSTITUTION:Pressure means 2 for periodically applying pressure into an element 1 to be tested via gas, pressure reducing means 6 for reducing the pressure at the periphery of the element 1, detecting means 10 and discriminating means are provided. Pressure change amount at the outer periphery of the element 1 to be tested, synchronized with periodic pressure change in the element 1 is detected by the means 10. The means 11 compares the detected amount at the outer periphery of the element 1 with the reference value, decides as gas leakage if the amount exceeds the reference value, and decides as no gas leakage if the amount does not exceed the reference value. Thus, even if probe gas is not particularly used, gas leakage can be effectively sensed, and even if contaminants of certain degree exist at a vessel, tubes, the leakage can be effectively sensed.
Patent JP-H08278454-A (JP)
Title: Multicolor variable light focus for scope
Inventor: KAWANABE YASUO
IPC: F41G1/38
Filed: 1995-04-06
Abstract: PURPOSE: To obtain polychromatic optical focuses corresponding to weather conditions at the time of a use such as dawn, daytime, nightfall, rainy time and so forth by actuating several scopes with a single scope by one operation. CONSTITUTION: This scope is a multicolor varable light focus scope having a constitution in which the restraining plate having a disk shape and supporting multicolor LEDs and managing light emittings of respective colors is provided at an upper part in the case operation box 3 having a cylindrical cap shape in the vicinity of the eyepiece 2 of a scope main body 1 and a rotary dot plate in which a lot of minute holes whose diameters are different are bored is freely slidably and rotatably inserted in the lower part position of the restraining plate and a reflection mirror having functions of adjusting sighting distances and grasping focuses correctly is provided at downward part of the rotary dot plate.
Patent JP-2000310346-A (JP)
Title: Temperature limited safety relief valve for hot water supply device
Inventor: TAKAHASHI MASAYUKI
IPC: F24D3/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a disaster such as steam explosion caused by self-evapolation of hot water even though a container body is broken by attaching to the container a high reliable temperature limited safety relief valve so as to always keep temperature of hot water in the container at 100 deg.C or below. SOLUTION: This temperature limited safety relief valve for a hot water supply device is attached to the top part of a hot water reservoir or a hot water boiler, and when even a part of hot water is raised to a predetermined constant temperature of 100 deg.C or below, soluble metal in relief valve sets 2, 3, 4 is dissolved, the relief valve 4 is certainly pushed up by internal pressure, and hot water in a container is released to the atmosphere. Hereby, hot water pressure in the container can be lowered, and also occurrence of a disaster such as steam explosion caused by self-evapolation of hot water can be prevented even though the hot water reservoir and the hot water boiler are broken.
Patent JP-S62272528-A (JP)
Title: Forming method for pattern
Inventor: KAWASAKI YOKO
IPC: G03F1/00
Filed: 1986-05-20
Abstract: PURPOSE:To prevent a conductive film interposed between resist films of two layers from charging up due to an electron beam by using a conductive material made of high molecular polycation-TCNQ salt complex for a material for forming the film to form a uniform film having no pinhole. CONSTITUTION:A high molecular polycation-TCNQ salt complex obtained by reacting high molecular polycation with lithium-TCNQ salt is utilized as a layer material to be interposed for discharging storage charge. The salt complex of the polycation and the TCNQ obtained by a Menschutkin reaction is of a conductive polymer compound which can form a uniform film without pinhole in an extremely reduced thickness by a spin coating method and has properties insoluble in a coating solvent of a resist for exposing an electron beam and a developer.
Patent JP-S598126-A (JP)
Title: Magnetic recording medium
Inventor: NAKAJIMA KAORU
IPC: C09D127/04
Filed: 1982-07-05
Abstract: PURPOSE:To improve the frequency characteristics, S-N ratio, durability, powder dropping defect, etc. by using a vinyl chloride-vinyl acetate type copolymer having hydrophilic polar groups and acrylic double bonds sensitive to radiation in the molecule. CONSTITUTION:A radiation curing type binder having >=2 acrylic double bonds has hydrophilic polar groups of sulfonic acid type (-SO3M), carboxylic acid type (-COOM), sulfate type (-OSO3M) or phosphate type. Accordingly, the affinity for magnetic powder is increased, and the dispersibility of the powder and the bonding strength of the powder to the binder are improved. A vinyl chloride component in the binder contributes to the high strength of the resulting medium, and a vinyl acetate component is required to increase the solubility of the vinyl chloride component and to improve the flexibility. A vinyl alcohol component contributes to the dispersibility of magnetic powder because of its hydrophilic property.
Patent JP-H06302621-A (JP)
Title: Fabrication of semiconductor device
Inventor: TOUNO HIROSHIGE
IPC: H01L29/812
Filed: 1993-04-19
Abstract: PURPOSE:To form a predetermined asymmetrical impurity concentration gradient on opposite sides of a gate electrode by additionally providing a process where an insulating layer is formed only on one side of the gate electrode for impurity doping. CONSTITUTION:A photoresist 2 is applied on the surface of a semi-insulating GaAs substrate 1 and a window is formed in a predetermined region, and thereafter first impurity ion implantation is performed to form a low concentration impurity layer 3. A SiO2 film 4 is formed on the surface from which the photoresist 2 is removed and a photoresist 5 is formed on a drain electrode formation region located thereon. The SiO2 film 4 in a region where the photoresist 5 is not existent is removed by making use of anisotropic RIE. A high melting point metal 6 is vapor-deposited on opposite sides of a remaining SiO2 film 4 and second impurity ion implantation is performed to form an intermediate concentration impurity layer 8. Further, as SiN film is formed and third ion implantation is performed to form two stage and one stage impurity concentration gradients on the sides of the electrode formation regions of a drain and a source. Thus, concentration distribution is strictly controlled.
Patent JP-S62271989-A (JP)
Title: Mechanical supercharger
Inventor: AKAGI YUJI
IPC: F02B33/00
Filed: 1986-05-20
Abstract: PURPOSE:To improve fuel consumption, by longitudinally moving a seal plate in opening parts of a wall in a side housing so as to enable the suction side of a supercharger to be connected with and disconnected from its delivery side. CONSTITUTION:Side housings 4, 5, which are provided along both side parts of rotors 1, 2, surround confined space to be formed. Seal plate chambers 8, 9 are provided in groove-shaped recessed parts having semicircular arc-shaped opening parts 8a, 9a in one part of a wall of the side housing 4. Seal plates 10, 11 can be longitudinally moved so that they block the opening parts 8a, 9a or form recessed cavity parts. Consequently, no pumping action is performed when no supercharge is necessary, and fuel consumption of an engine can be improved.
Patent JP-S61276427-A (JP)
Title: Adjusting circuit for analog photographing information output circuit
Inventor: SERIKAWA YOSHIO
IPC: G03B7/00
Filed: 1985-05-31
Abstract: PURPOSE:To simplify the circuit constitution by using a part of plural adjusting circuits of plural analog photographing information output circuits in common so as to eliminate the need for the number of constant current setting devices of a constant current source equal to number of the output circuits. CONSTITUTION:An upper limit photometric value is set to a voltage of reference voltage source 14 by adjusting a variable resistor 16a and a lower limit photo metric value is set to a specified value by adjusting a variable resistor 23. Then an analog voltage signal corresponding to the adjusting value to the photometry circuit composing of an operational amplifier 18, a photodiode 19 and a diode 20 is used as the adjusting signal by adjusting variable resistors 301-30n. After the adjustment, the 1st photometry circuit is selected by a switching signal W1 of an MCU 12, a voltage signal corresponding to the photo current of the diode 191 is converted by an A/D converter 32, from which the result is stored in the MCU 12 as photometry information. Then a switching signal S2 is changed to input an adjusting signal to the converter 32, where the signal is converted and stored in the MCU 12. The operation above is applied from the 2nd-the n-th photometry circuits.
Patent JP-H06306101-A (JP)
Title: Carboxymethylcellulose composition excellent in salt water resistance
Inventor: SASAKI TAKAYUKI
IPC: C08B11/12
Filed: 1993-04-21
Abstract: PURPOSE:To provide a carboxymethylcellulose compsn. excellent in salt water resistance. CONSTITUTION:A carboxymethylcellulose compsn. comprises carboxymethylcellulose and a cerium compd. The compsn. satisfies a relationship: eta2/eta1=0.5 to 1.5 wherein eta1 is a 1% viscosity as measured using water as a solvent, and eta2 is a 1% viscosity as measured using 4% brine as a solvent.
Patent JP-H07324083-A (JP)
Title: Production of 1,4-butanedial monoacetal
Inventor: ICHIKAWA SHUJI
IPC: C07F9/655
Filed: 1994-05-30
Abstract: PURPOSE:To obtain the compound, useful as a raw material for polyesters or other chemicals in high selectivity at a low catalyst concentration by reacting a 2-propenal acetal with a synthesis gas in the presence of a specific reactional accelerator. CONSTITUTION:This method for producing a 1,4-butanedial monoacetal is to react a 2-propenal acetal with a synthesis gas in the presence of a compound of the formula {R<1> and R<2> are each H, a 1-20C alkyl or a 6-20C aryl or R<1> and R<2> together may represent a group of the formula (CH2)n [(n) is 2-7]; R<3> and R<4> are each a halogen or CF3; (p) and (q) are each 0-3} [e.g., 2,3-0- isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane] as a reactional accelerator using a rhodium catalyst. Furthermore, the amount of the compound, expressed by the formula and used as the reactional accelerator is 0.1-10000, especially 0.5-1000 expressed in terms of molar ratio based on the rhodium catalyst.
Patent JP-H10308640-A (JP)
Title: Manufacture of piezoelectric device
Inventor: KOMATSU ATSUSHI
IPC: H03H3/02
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of high frequency-piezoelectric devices, which allows piezoelectric substrates to be formed into thin layers. SOLUTION: A piezoelectric substrate 1 is directly connected to an auxiliary substrate 2 for which a through hole 3 is provided. A filler 4 is filled and hardened into the through hole 3 of the auxiliary substrate 2. The piezoelectric substrate 1 is ground with the auxiliary substrate 2 as a supporting body and the filler 4 is removed. Then, excitation electrodes 5 are formed on the main face of the piezoelectric substrate. Thus, grinding work of the piezoelectric substrate can be executed with the auxiliary substrate as the supporting body, and thin layer-forming of piezoelectric substrates and subsequent handling are facilitated.
Patent JP-S607943-A (JP)
Inventor: POORU JIERAADO ROODOWARUDO
IPC: B01J29/70
Filed: 1984-06-08
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-H06332974-A (JP)
Title: Logic simulation method
Inventor: SUZUKI TAKASHI
IPC: G06F17/50
Filed: 1993-05-19
Abstract: PURPOSE:To simultaneously process the logic simulations based on suppositions that respective elements have arbitrary kinds of delay and to easily find the malfunction of the logic circuit due to the unevenness of delay. CONSTITUTION:In the logic simulation method which simulates the logic circuit in accordance with information of events, discrimination numbers 108 of classifications of delay are provided as information of events, and the same number of output values 133 and delay values 134 of elements as classifications of delay are provided as information of elements with respect to each output terminal; and at the time of execution of simulation, a new event is generated in accordance with propagation of events and the signal value change with respect to the output value and the element delay value corresponding to the discrimination number of the classification of delay of each event.
Patent JP-H06334633-A (JP)
Title: Signal converter and communication system
Inventor: HARADA HIROYUKI
IPC: G11B20/14
Filed: 1993-05-19
Abstract: PURPOSE:To reduce the capacity of a storage medium to one half of that of a conventional storage medium. CONSTITUTION:A storage medium 15 has the capacity which is capable of storing one frame composed by 2MX2N bits. A counting circuit 12 repeatingly counts the number of bit of an input signal at the range of 1 to 2MX2N and a counting circuit 13 counts the number of frame. A signal selection circuit 14 performs the designation of the address to the storage medium 15 in the sequence where an N-digit left rotation is successively performed every time the number of frame is renewed for the count value of the counting circuit 12 for which a binary number expression is performed. Every time an address is designated, a control signal R/W designates the reading and writing to the storage medium 15. Therefore, the data signal DIN which belongs to one of the frames written in the storage medium 15 is read when the signal is written in the next frame. The sequence of the read data signal is made an N-bit left rotation for the written sequence. Thus, the storage capacity of the storage medium is made sufficient by one frame which is the half of that of a conventional storage medium.
Patent JP-H01288353-A (JP)
Title: Air purifying apparatus
Inventor: AKAISHI HISASHI
IPC: F24F7/00
Filed: 1988-05-16
Abstract: PURPOSE:To adhere charged due to the blower on the side of a dust collection electrode by allowing the blower to act as a dust collection electrode by the strong electric field generated by the high positive voltage on the side of an ionizing electrode wire and the earth potential on the side of the blower containing a fan. CONSTITUTION:An ionizing electrode wire 3 is arranged in front of the air suction port of the blower 2 mounted in a casing 1. An electric field for ionizing sucked air is formed between the electrode wire 3 and the blower 2 held to earth potential with respect to said electrode wire 3 to charge the dust in the ionized air. Then, the blower 2 is allowed to act as a dust collection electrode by the strong electric field generated by the earth potential on the side of the blower through the application of the high positive voltage on the side of the ionizing electrode wire and the aforementioned charged dust is adhered to the blower 2 on the side of the dust collection electrode to be removed. By this simple and inexpensive apparatus, dust can be efficiently collected.