baber/WOPTO huggingface dataset:
Patent JP-H0960316-A (JP)
Title: Theater
Inventor: HAYASHI MASAHIKO
IPC: E04H3/22
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To enable people to preasantly watch images without hindrance of the periperal people, by arranging a number of personal rooms in both vertical and horizontal directions and installing an imaging apparatus having a scrren in front of the window so as to make it possible to watch the image through the window in the private room. SOLUTION: A number of private rooms 9 are arranged both vertically and horizontally. A passage way 11 through which one can get in or out a room through each door 10 in a number of private rooms, a ladder connecting both ends of the passage way 11, and an elevator 13 connecting passage ways of respective floors, are provided. An image apparatus 5 having a dome-shaped screen 3 is installed at the front side of a window 8 so that one can watch the image through the window of private room. And a movable chair 16 is provided in the private room to synchronously move with the image brought on the dome-shaped screen 3 by the image device 5 so that one can watch the image on the screen 3 while standing or taking a seat.
Patent JP-S6385546-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: KOBAYASHI KAZUHIRO
IPC: G03C7/413
Filed: 1986-09-29
Abstract: PURPOSE:To enable quick processing of a photosensitive material and to reduce the recoloring defect by processing the material with a color-developing soln. contg. a specified preservative, and processing further with a processing soln. contg. a specified bleaching accelerator. CONSTITUTION:An imagewise exposed sensitive material is processed with a color developing soln. contg. a preservative expressed by the formula I and a processing soln. contg. >=on kind of bleaching accelerator expressed by the formulas II-IV. R1 and R2 are H, alkyl, etc. In the formulas II-IV, Q is atom groups necessary for forming an N-contg. heterocyclic ring; R1 is H, 1-6C alkyl, aryl, etc.; R2, R3 are H, 1-6C alkyl, hydroxy, etc.; A is a n1-valent heterocyclic residue, etc; X is =S, =O, etc.; n1 is 1-6; R6, R7 are H, 1-6C alkyl, carboxy, etc.; Y1 is =N-, =CH-,; B1 is 1-6C alkylene; Z1 is H, alkali metal, amino, etc.; n7 is 1-6.
Patent JP-H0895919-A (JP)
Title: Cyber-space system
Inventor: TAKEUCHI SHOICHI
IPC: G06Q30/04
Filed: 1994-09-27
Abstract: PURPOSE: To apply economical value to a virtual reality space. CONSTITUTION: A virtual reality space 10 is provided from a server 11 to user terminals 13-1 and 13-2. The virtual reality space 10 is composed of information objects A, B and C and respective users access the respective information objects through correspondent user objects UO 13-1 and 13-2. The server 11 performs charging processing for the unit of an object or a space to form the virtual reality space.
Patent JP-H0277426-A (JP)
Title: Novel crystalline aromatic polysulfone and production thereof
Inventor: ISHIKURA MOTOYUKI
IPC: C08G75/23
Filed: 1988-09-14
Abstract: PURPOSE:To obtain the subject polymer containing specific recurring unit and having a specific reduced viscosity and excellent heat-resistance, thermal stability and solvent resistance by reacting a specific dihalodiphenylsulfone compound with an alkali metal disalt of a dihydric phenol in a solvent. CONSTITUTION:The objective polysulfone containing the recurring unit of formula III and having a reduced viscosity of >=0.2dl/g at 25 deg.C in a solvent composed of pentafluorophenol and chloroform at a weight ratio of 3/7 can be produced by reacting (A) a dihalodiphenylsulfone compound of formula I (X is halogen; R1 and R2 are H, 1-8C hydrocarbon group or halogen; a and b are 1-4) with (B) an alkali metal disalt of a dihydric phenol produced by reacting 2,2-bis(4- hydroxy-3-tert-butylphenyl)propane of formula II with an agent for forming an alkali metal salt, in a solvent.
Patent JP-2000058662-A (JP)
Title: Method for calculating wiring capacitance
Inventor: YAMADA KENTA
IPC: G06F17/50
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide in a short time a method for calculating wiring capacitance which allows calculation of a wiring capacitance in a high-integrated chip. SOLUTION: A wiring length LX of a wiring to be laid out is compared to a preset linear approximation possible limit wiring length LR (S104), and when the wiring length LX is longer than the linear approximation possible limit wiring length LR, a pre-set unit wiring capacitance CR (S105) is multiplied by the wiring length LX to calculate a wiring capacitance parasitic at the wiring (S106). When the wiring length LX is shorter than the linear approximation possible limit wiring length LR, the wiring is divided into a plurality of very short wiring parts and added with a wiring capacitance acquired for each of wiring parts, for calculating a wiring capacitance (S107).  For the wiring of a long wiring length, a conventional process, wherein the wiring is divided into a plurality of very short wiring parts and added with a wiring capacitance acquired for each of wiring parts for calculating the wiring capacitance of wiring, is omitted. for reduced number of calculation processes, which result in a quick calculation.
Patent JP-H0684609-A (JP)
Title: Production of voltage nonlinear resistor ceramic
Inventor: UENO YASUSHI
IPC: H01C7/10
Filed: 1992-08-31
Abstract: PURPOSE:To enhance electric characteristics such as surge resistance while avoiding fluctuation of varistor voltage and capacitance by making uniform the crystal particle size of a calcined material. CONSTITUTION:Mixture powder of ZnO and BaCO3 is calcined and then boiled in hot water to separate ZnO powder. The separated ZnO powder is then classified and admixed with a metal oxide exhibiting varistor characteristics to produce a molded item. The molded item is then calcined to produce a calcined material having uniform crystal particle size. In this regard, mixing ratio of ZnO and BaCO3 is set at (1-X):X, where X=0.10-0.50.
Patent JP-S6292892-A (JP)
Title: Thermal stencil paper
Inventor: WATANABE HIROO
IPC: B41N1/24
Filed: 1985-10-18
Abstract: PURPOSE:To enhance durability in repeated printing and clearness of printed images, by subjecting a porous tissue paper made of natural fibers to a viscose treatment to obtain a porous base and adhering a polyester film to the porous base to produce a thermal stencil paper. CONSTITUTION:A viscose solution is applied to the entire surface of a porous tissue paper (Japanese paper) made of natural fibers, and after drying, the paper is immersed in an acid bath, is washed with water, and is dried to produce a porous base. It is preferable that a viscose solution containing 1-15wt% of cellulose is applied to the natural fibers. A polyester film is adhered to the porous base by an adhesive, e.g., a polyvinyl acetate resin to obtain a thermal stencil paper for use in making a stencil by a thermal head. If required, the thermal stencil paper may be overcoated with a surfactant or the like to provide an anti-sticking layer.
Patent JP-S61109963-A (JP)
Title: Creep prevention device for automatic transmission
Inventor: NIIKURA YASUHIRO
IPC: F16H45/00
Filed: 1984-11-05
Abstract: PURPOSE:To avoid a reduction of creep prevention effect by maintaining the friction elements under a coupled condition which is nearly the same as that which was existing at the time of ending the creep prevention. CONSTITUTION:During the initial set time period in which a creep prevention device 3 starts the creep prevention by limiting the coupling of the friction elements 2, an initial power output retaining means 5 assumes as its initial output a value close to the final output of the creep prevention device 3 at the time of ending the creep prevention which has been memorized by a means 4, and such a command is given to the creep prevention device 3. In this manner, the friction elements are maintained under a coupled condition which is nearly the same as that which was existing at the time of ending the creep prevention during starting from the creep prevention through the set time period to achieve a complete creep prevention.
Patent JP-H1062403-A (JP)
Title: Analysis of pentane in exhalation and apparatus therefor
Inventor: YANAGIDA AKIRA
IPC: G01N30/54
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To analyze pentane only slightly contained in exhalation by passing an exhalation sample through a capillary column by carrier gas to detect pentane separated by the capillary column. SOLUTION: A capillary column 12 has a coating layer composed of an inactive porous polymer on its inner wall surface and allows an exhalation sample A to pass to separate pentane contained in the exhalation sample A. A conc. sample introducing part 16 desorbs the exhalation sample A adsorbed on the inside of a collection pipe 14. A carrier gas control part 18 allows the exhalation sample A desorbed by the conc. sample introducing part 16 to pass through a capillary column 12 by carrier gas C. A detector 20 detects pentane separated by the capillary column 12. Herein, by optimizing analyzing conditions such as the length and temp. of the capillary column 12 and the flow rate of the carrier gas C, the detection accuracy of pentane can be enhanced.
Patent JP-H1075063-A (JP)
Title: Manufacture of post-connection type printed wiring board
Inventor: ITAYA SATORU
IPC: H05K3/40
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent a circuit and a post from being damaged by depositing a metallic resist in the remaining part of a copper film for post lower circuit within an upper and lower conductor layer, removing a part for forming a post only thereafter, and removing the copper by such chemicals that can remove only a copper after depositing a metallic resist layer for protecting a post. SOLUTION: An upper dry film resist 108 for post-plating is laminated on a metallic resist 107 and a dry film resist 103, and after it has been exposed, the metallic resist 107 in the unwanted part of an opening 109 for plating posts is removed by such chemicals that can melt a metallic resist but not a copper or a dry film. A post 110 is formed through electrolytic copper plating within the opening 109 and a metallic resist 111 such as tin, etc., thereon. Then an unwanted copper part in a conductor circuit 112 in the lower part of the post 110 is removed with such chemicals that is incapable of dissolving a metallic resist but can dissolve copper. Since the upper part of a circuit and a post is protected with a metallic resist, the circuit or post can be prevented from being damaged.
Patent JP-H11148479-A (JP)
Title: Screw compressor
Inventor: SUZUKI KATSUYUKI
IPC: F04C28/10
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent the contact of a slide valve with a screw rotor by comprising a projecting part extended in parallel with a shaft center of a screw rotor, and a supporting part which is relatively slidably kept into contact with a face on the axis side of the screw rotor, of the projecting part which moves forward and backward with the slide valve for supporting the projection part. SOLUTION: In this screw compressor, two projecting parts 8 extending in parallel with the axis of the screw rotors 1, 2 from a position separated from the screw rotors 1, 2, of an end part at a suction side of a slide valve 3. Further the supporting parts 10 for supporting the projecting parts 8 are mounted in a state that they are relatively slidably kept into contact with the faces 9 on the shaft center side of the screw rotors 1, 2, of the projecting parts 8 moving with the slide valve 3. The slide valve 3 is kept in a state that both ends thereof are supported, that is, a discharging side end is supported through a piston 5 of which the movement in the radial direction is regulated, and a suction side end is supported by the projecting part 8 supported by the supporting part 10, so that the movement in the radial direction thereof can be regulated.
Patent JP-2001056317-A (JP)
Title: Eddy cufrrent flaw detection method and apparatus
Inventor: WATANABE HIROYUKI
IPC: G01N27/90
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To accurately detect a flaw even if the spaced-apart distance between a flaw detection coil and a material to be inspected changes. SOLUTION: A plurality of the flaw detection coils 16 formed on a printed circuit board 22 in a required pattern are arranged to the surface opposed to a material to be inspected of a probe 14 and successively changed over to scan the surface of the material to be inspected to detect a flaw over a required region. A plurality of distance sensors 28 are arranged on the printed circuit board 22 corresponding to the flaw detection coils 16 to measure the actual spaced-apart distances from the surface of the material to be inspected to the flaw detection coils 16. After the flaw detection signals from the flaw detection coils 16 are corrected on the basis of the distance signals from the distance sensors 28, a flaw is judged on the basis of the correction signals thereof.
Patent JP-2000069379-A (JP)
Title: Television receiver
Inventor: KANEKO KOICHI
IPC: H04N5/44
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver with a center speaker input that is configured to automatically select a television audio signal in the television receiver or a center speaker input from an external device after discriminating them. SOLUTION: This television receiver has an audio input terminal 7 that receives an audio signal from an external device, an audio input detection means 13 that detects an input signal received at the audio input terminal 7 from the external device, and a changeover means 11 that selects the television audio signal obtained through the reception of the television receiver or the input signal from the external device and outputs the selected signal to speakers 1A, 1B of the television receiver. When the input signal is detected by the audio input detection means 13, the changeover means 11 outputs the input signal from the external device to the speakers 1A, 1B and when the input signal is not detected by the audio input detection means 13, the changeover means 11 selects the television audio signal and outputs it to the speakers 1A, 1B.
Patent JP-S6475564-A (JP)
Title: Crosslinking of silicone rubber
Inventor: KURODA SHINICHI
IPC: C08K5/14
Filed: 1987-09-18
Abstract: PURPOSE:To well crosslink silicone rubber without blooming and carrying out secondary crosslinking treatment, by using bis(2-trifluoromethylbenzoyl) peroxide as a crosslinking agent for silicone rubber. CONSTITUTION:Silicone rubber is crosslinked with preferably 1-10mmol. based on silicone rubber of bis(2-trifluoromethylbenzoyl) peroxide as a crosslinking agent.
Patent JP-S6292563-A (JP)
Title: Telephone communicating system
Inventor: NITTA TOSHIO
IPC: H04M11/04
Filed: 1985-10-17
Abstract: PURPOSE:To inform the disaster occurrence rapidly by sending the special number with the subscriber telephone set and executing the automatic information by the special sound at the time of the occurrence of the fire. CONSTITUTION:By the detecting signal of a heat or smoke sensor 10, the special number pulse is automatically sent from a telephone set 20, and an exchange 30 executes the calling connection. Further, the prescribed special number pulse occurs 22 from the telephone set 20, and continuously, the special sound to show that the information is an automatic disaster information is generated 23 for a constant time. Thus, a attendant board 40 can know the disaster generating place by the number issuing request or the reverse detection.
Patent JP-S6477207-A (JP)
Title: Nonlinear compesanting circuit
Inventor: ISHIDA MASATOSHI
IPC: H03H7/01
Filed: 1987-09-18
Abstract: PURPOSE:To sufficiently cancel unnecessary linear signals by using two or more kinds of 90 deg. hybrids different in characteristic impedance and various diodes to constitute each part of a nonlinear compensating circuit. CONSTITUTION:A power distributor 4 is connected to an input terminal 6, and a nonlinear signal generator 1 and a variable attenuator 2 are connected to one route, and a variable phase device 3 is connected to the other. The variable attenuator 2 and the variable phase device 3 are connected to a power synthesizer 5 and the output is outputted to a terminal 7. The power distributor 4 and the power synthesizer 5 consist of a 90 deg. hybrid (HYB) 8 and a terminating resistance 10. The nonlinear signal generator 1, the variable attenuator 2, and the variable phase device 6 consist of a 90 deg. HYB 9 and various diodes 11-13, and a characteristic impedance Z2 of the 90 deg. HYB 9 is set to equal to the impedance of the diode 11 as a nonlinear signal generating element and is made different from a characteristic impedance Z1 of the other 90 deg. HYB 8. Thus, linear signals unnecessary for a nonlinear route are sufficiently cancelled.
Patent JP-H0870998-A (JP)
Title: Paper filter
Inventor: YOKOYAMA MASAHARU
IPC: B65D81/00
Filed: 1994-09-01
Abstract: PURPOSE: To provide a paper filter which can be simply used in a drip type coffee maker, percolator, etc., can be disposed of very simply after service, and which is not harmful for the natural environment. CONSTITUTION: A material 22 to be extracted is accommodated in an accommodation part 21 consisting of a filter paper 21A, and the opening 21a of the accommodation part 21 is shut by a shutting part 24 with possibility of opening again. This allows omitting the weighing operation for the material 22, and the device can be used very simply. At the time of disposal after service, there is no risk that the material 22 scatters.
Patent JP-H0546058-A (JP)
Title: Production of cleaning blade
Inventor: INOUE SUGURU
IPC: G03G21/10
Filed: 1991-08-19
Abstract: PURPOSE:To produce the cleaning blade with which a uniform contact property is obtainable on the surface to be cleaned, such as photosensitive drum surface of a copying machine, and which allows the execution of a good cleaning treatment. CONSTITUTION:The cleaning blade is produced by sticking a blade member 1 to a metal fittings 2 by setting the environmental temp. at the time of sticking at 40 to 50 deg.C and using an adhesive. The produced cleaning blade has the smaller strain quantity at about 40 deg.C environmental temp. at the time of use.
Patent JP-H0980373-A (JP)
Title: Optical filter module
Inventor: WATANABE YOSHIHIKO
IPC: G02F1/01
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To decrease the number of components and reduce the cost in spite of a polarization nondependency type. SOLUTION: An incidence-side dielectric mirror 4a among dielectric mirrors formed in a variable length filter 1 is so formed as to reflect S-polarized light Ls and transmit P-polarized light Lp, a projection-side dielectric mirror 4b is so formed as to reflect the S-polarized light Ls and P-polarized light Lp, and the variable wavelength filter 1 is provided having its center axis P2 slanted at a tilt angle θ of 22.5-67.5 deg. from a vertical position P1 to the optical axis of incident light L, and given a beam splitter function.
Patent JP-H04113849-A (JP)
Title: Ink jet recording device
Inventor: UCHIDA SETSU
IPC: B41J11/02
Filed: 1990-09-04
Abstract: PURPOSE:To avoid the contamination of a recording paper suction-holding and transfer means and obtain the recording results of a good quality by electrically charge the recording paper suction-holding and transfer means through a pressing roller holding an absorbing sheet against the means. CONSTITUTION:A pressing roller 7 has its shaft end supported by a frame 105 via a bracket 106 and is urged against the outer peripheral surface of a suction cylinder 6 by springs 104a and 104b supported on the bracket 6. The suction cylinder 6 is electrically charged by the pressing roller 7 via an ink absorbing sheet 8 for effecting cleaning action and holds by suction on its surface the recording paper A running into the suction roller 5. The ink absorbing sheet 8 is wound around a take-up roller 9 while being slidably moved on the outer peripheral surface of the suction cylinder 6 in order for the outer periphery to be successively cleaned by the unsaturated ink absorbing sheet 8.
Patent JP-S6385803-A (JP)
Title: Temperature controller
Inventor: WADA NAOKI
IPC: G05B13/00
Filed: 1986-09-29
Abstract: PURPOSE:To always attain optimum temperature control by supplying power to a heating means for a fixed period prior to temperature control, monitoring the temperature rise by a temperature detecting body, extracting a constant of an object to be controlled, and then executing normal temperature control based on the extracted parameter. CONSTITUTION:Power is supplied to the heater 2 for the fixed period, so that the detecting temperature of a heat sensitive body 3 is gradually changed. The output (hi) of the heat sensitive body 3 is continuously monitored and the peak point (hp) of the output of the heat sensitive body is extracted. Time T1 forming h=0.7hp is found out from the peak point (hp) and a time constant is temporarily determined from the time T1. The found-out time constant is used as the parameter of a CPU 4 to set up a set value to a low temperature and temperature control is practically executed at the low temperature. Thereafter, the found-out time constant is used as a time constant of a thermostat 1 to execute normal temperature control.
Patent JP-S61110914-A (JP)
Inventor: OKA KOICHI
IPC: H01L39/20
Filed: 1984-11-05
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-S6387533-A (JP)
Title: Steam heating cooker
Inventor: KATO TATSUO
IPC: F24C1/00
Filed: 1986-09-30
Abstract: PURPOSE:To uniform optimum temperature distribution to a food and to enable execution of energy saving operation, by a method wherein means of feeding steam to a cooking region in a cooking chamber, and means of detecting and controlling temperature are mounted in a body, a steam feed port is formed on the side wall of a cooking chamber below the region. CONSTITUTION:During the initial stage of cooking, a cooking region 2 is occupied by air 18 at room temperature, fed steam 17 in a lower space 16 of the region 2 is diffused in the air 18 for mixing. Simultaneously, the steam is raised to an upper part due to a difference in a specific gravity, and the air 18 is slowly lowered and moved in a lower space 16. Thus, the steam 17 in slowly risen due to a mixing effect produced by diffusion and a difference in a specific gravity, accordingly uniform mixing gas is produced in the region 2 to uniformize temperature distribution. Further, the component of the steam 17 of the mixing gas 19 is increased by the feed of the steam 17 to raise temperature, and temperature in the region 2 is decided by means of a steam partial pressure. The temperature of a temperature sensor 401 for the mixing gas 19 is raised to heat a food 12, but since a heating steam amount of the food 12, and both walls 10 and 11 is greater than an amount of steam fed to the region 2, steam exhausted in the open air is suppressed to a slight amount to enable execution of energy saving operation.