baber/WOPTO huggingface dataset:
Patent JP-H08149124-A (JP)
Title: Information delivery method and system utilizing zero intelligence proof protocol
Inventor: KANDA MASASUKI
IPC: H04L9/10
Filed: 1995-03-07
Abstract: PURPOSE: To provide an information delivery method and system utilizing the zero intelligence proof protocol by which illegal act is surely prevented by processing simultaneously the process of verifying the user, the process of information delivery and the process of recording and managing communication history data when the user requests the delivery of information to an information server. CONSTITUTION: A card 1 is used for a random number generating means 12 to generate a random number and sends it to an information server via a communication control means 24. The information server uses a verification means 33 to verify the random number. When the verification is successful, the state is recorded in a history management means 34 as a communication history and managed therein. Then all sets of check texts generated by an information division means 32 are sent. The card 1 links all the sets of the check texts recorded in a storage means 14 and copies an information ciphering secret key and transfer the key to a utility means 23 of the user terminal equipment 2. The utility means 23 decodes the ciphering message stored in the storage means 22 to obtain the message.
Patent JP-S6015685-A (JP)
Inventor: JIYON UIN JIYOONZU
IPC: G09G5/00
Filed: 1984-03-14
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-H04267457-A (JP)
Title: Data transfer system
Inventor: TADA KATSUYUKI
IPC: G06F13/38
Filed: 1991-02-21
Abstract: PURPOSE:To provide a data transfer system able to cancel the communication delay time at the time of data transfer and to execute the efficient data transfer, concerning the data transfer system between CPUs. CONSTITUTION:When the communication between two CPUs to operate mutually and independently is executed, one side CPU 1 writes data to a DPRAM 3, the other side CPU 2 reads data from the DPRAM 3 and thus, the data are transferred. At this time, a counter control part 4 is provided at the CPU 1 at the writing side, the data writing frequency of the CPU 1 is counted, the counting results are set to a communication flag on the DPRAM 3, a counter monitoring part 5 is provided at the CPU 2 at a reading side, the value of the communication flag on the DPRAM 3 is monitored at the period shorter than the writing period of the CPU 1, the flag value becomes 2, and then, the reading operation from the DPRAM 3 is started to the CPU 2.
Patent JP-H07263515-A (JP)
Title: Semiconductor device and its defect analysis method
Inventor: NANBA KOJI
IPC: H01L21/66
Filed: 1994-03-17
Abstract: PURPOSE:To perform failure analysis of series transistors in an integrated circuit to accurately distinguish the defect mode of individual transistors feedback to the production line. CONSTITUTION:A plurality of insulated-gate type field-effect transistors are connected in series between a first terminal and a second terminal, a voltage is applied between both the terminals, a voltage is applied to a gate electrode of one transistor Wc for making a transistor nonconductive, a voltage for making transistors conductive is applied to all other gate electrodes Wa, Wb,...Wn, and whether a current is flowing between both the terminals is judged. If a current is flowing between both the terminals, light is radiated to a channel region only for transistor Tr3 to which a voltage for making nonconductive is applied, fluctuation in a current ID between both the terminal before and after light radiation, and the cause of the defect is analyzed based on the magnitude of the current fluctuation.
Patent JP-S64591-A (JP)
Title: Method for displaying video
Inventor: NOMURA KUNIHIRO
IPC: G06T3/40
Filed: 1988-03-02
Abstract: PURPOSE: To display a video signal on a CRT having different frequency by high picture quality by selecting video signals in odd and even field and a video signal obtained by synthesizing these two video signals in a prescribed order.  
     CONSTITUTION: Input video signals in the odd and even fields are successively stored in 1st and 2nd memories 74A, 74B and video signals are read out of respective memories 74A, 74B in each scanning line in accordance with the input order. The odd field video signal read out of the 1st memory 74A, the even field video signal read out of the 2nd memory 74B and a video signal obtained by synthesizing these two video signals are selected in a prescribed order in odd and even output fields, so that a display picture having scanning lines more than the number of display scanning lines of the input video signal is constituted. Consequently the scanning lines of the input video signals are interpolated and video having high resolution higher than that of the input image and excellent picture quality can be formed. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11243778-A (JP)
Title: Trimming machine
Inventor: YAMAOKA TOSHISHIGE
IPC: A01G3/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a trimming machine in which blades are hung by a supporting plate and the supporting plate can be easily attached and detached. SOLUTION: This trimming machine has a housing 3 having an opening rid 3a, a supporting plate 11 detachably fixed in the housing 3 with a fixture 10 and a pair of blades 8 and 9 which are hung by the supporting plate 11 and reciprocally moved by a driving apparatus placed in the housing 3. In the trimming machine, the detaching-and-attaching operation part 10b of the fixture 10 is placed at the opening rid side of the supporting plate 11.
Patent JP-H05214172-A (JP)
Title: Flame-retardant rubber composition for tire
Inventor: YAGAWA KAZUO
IPC: C08L27/24
Filed: 1992-02-05
Abstract: PURPOSE:To provide the subject composition having specific critical oxygen index and flame-retardant content, containing a flame-retardant consisting of a combination of a halogenated hydrocarbon thermoplastic polymer and a metal oxide and capable of imparting fire-preventing function to a tire without lowering the performance of the tire. CONSTITUTION:The objective flame-retardant rubber composition for tire having a critical oxygen index of 19.8-27.5 is produced by compounding (A) a natural rubber, etc., with (B) rubber chemicals such as carbon black, stearic acid, ZnO sulfur, vulcanization accelerator and antioxidant and (C) a flame-retardant consisting of a combination of a halogenated hydrocarbon thermoplastic polymer and a metal oxide. The total amount of the flame-retardant is <=25.0wt.% based on the produced flame-retarded rubber composition. The halogenated hydrocarbon thermoplastic polymer is polyvinyl chloride, chlorinated polyolefin, etc., having a halogen content of 30-80wt.%, a softening point of >=70 deg.C and a melt- viscosity of >=1,000poise at 150 deg.C. The metal oxide is antimony trioxide, MgO, etc.
Patent JP-S51123110-A (JP)
Title: A record playing equipment
Inventor: TOKUSHIMA AKIRA
IPC: G11B19/20
Filed: 1975-04-18
Abstract: PURPOSE:To reduce a damage of sound groove and a noise of a record by causing a phonograph needle always enable to trace perpendicular to the sound groove in such a way that a turn table is preliminalily inclined in an angle as much as the needle is inclined to inside of the record in playing the record, and the angle is freely adjusted and selected.
Patent JP-S51123086-A (JP)
Title: Semicanductor device and its production process
Inventor: NISHIKAWA ATSUO
IPC: H01L21/3205
Filed: 1975-04-18
Abstract: PURPOSE: Providing ease of multi-layer wiring, high reliability and intergation of semiconductor element, by smoothing its surface. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07301829-A (JP)
Title: Optical switch
Inventor: CHIYOU KAIKA
IPC: G02F1/313
Filed: 1995-03-08
Abstract: PURPOSE:To provide an optical switch which can be driven with a low voltage at a TTL level and is capable of lessening the light loss by scattering of light and suppressing degradation in extinction ratio. CONSTITUTION:This optical switch has a glass substrate 1 having a pair of main surfaces facing each other, first transparent electrodes 4' formed on one of a pair of the main surfaces, second transparent electrodes 4 forming a matrix arranged to face the first transparent electrodes 4' and liquid crystals 8 sealed between the first and second magnetic electrodes 4', 4. Either of a first mode to propagate the incident light (i) on the glass substrate 1 within the glass substrate 1 by alternately reflecting this light between a pair of the main surfaces and a second mode to emit the incident light (i) on the glass substrate 1 from the second magnetic electrodes 4 by successively passing the light through the first transparent electrodes 4' and the liquid crystals 8 is selectable by changing the electric field between the first and second transparent electrodes 4' and 4.
Patent JP-2000091165-A (JP)
Title: Method of doping sintered tantalum pellet and sintered niobium pellet with nitrogen
Inventor: POZDEEV-FREEMAN YURI L
IPC: H01G4/06
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of lowering the oxygen content percentage of a sintered tantalum pellet and a sintered niobium pellet. SOLUTION: In a method of doping a tantalum pellet and a niobium pellet with nitrogen, the precipitation of the nitrogen arising on the outside of these pellets is suppressed substantially. In this method, the pellet is heated in vacuum after being heated to a temperature of about 600-1,400 deg.C in nitrogen gas atmosphere, whereby the nitrogen in contact with the pellet is diffused into inside of the pellet to suppress the precipitation of the nitrogen. For the obtained pellet, the DCL safety and the reliability are raised as compared with those of the tantalum pellet and the niobium pellet doped with nitrogen by conventional method.
Patent JP-H08247138-A (JP)
Title: Sleeve for dynamic pressure bearing
Inventor: MURAKI HIROMITSU
IPC: C25D11/04
Filed: 1995-03-08
Abstract: PURPOSE: To provide a sleeve for dynamic pressure bearing which can facilitate working, is excellent in corrosion resistance and start/stop durability and has good dimensional accuracy. CONSTITUTION: A dynamic pressure generating groove 11 is formed at the bearing surface 10a of a sleeve 10 consisting of aluminum alloy, and anodic oxidation coating 12 by anodic oxide coating of 2.5μm or less in thickness if formed at the bearing surface 10a at least. Aluminum alloy of soft metal facilitates to process the dynamic pressure generating groove and the anodic oxide coating improves corrosion resistance and surface hardness. The thickness of the anodic oxide coating 12 is lower than an ordinary case, so it is possible to ensure dimensional accuracy necessary to exhibit dynamic pressure bearing feature, and prevent generation of scratches resulting from sliding at the time of starting and stopping.
Patent JP-S58165262-A (JP)
Title: Matrix type fuel cell
Inventor: WATANABE ATSUO
IPC: H01M8/02
Filed: 1982-03-26
Abstract: PURPOSE:To hold optimal amount of electrolyte in a matrix continuously, by defining an electrolyte path in an unit cell such that a portion of an electrode catalyst layer is cut toward the face conducting with a reservoir. CONSTITUTION:An electrolyte path 11 is defined as a groove formed by locally cutting a catalyst layer 3 of an upper fuel electrode constituting a unit cell 1, and meshed across a reservoir 10 defined at left and right regions of a bipolar plate 7. With such structure, the electrolyte can move easily between the matrix 4 and the reservoir 10 without requiring high liquid pressure irrespective of the volume variation of electrolyte, thereby optimal amount of electrolyte can be held in the matrix 4 thus to produce the power continuously for long term with high efficiency.
Patent JP-H03253300-A (JP)
Title: Overvoltage preventive device of engine generator
Inventor: UEHIRA YOSHINOBU
IPC: H02P9/30
Filed: 1990-02-28
Abstract: PURPOSE:To prevent breakdown of a voltage regulator and a loaded device due to generation of an overvoltage caused by a fault of an engine governor or the like, by reducing the number of revolutions of an engine by making a slow-down solenoid operate even when the voltage of a capacitor for smoothing an exciting lower supply rectification voltage of an exciter coil exceeds a reference value. CONSTITUTION:When an engine governor is faulty or a capacitive load is connected, the voltage of a stator coil rises and the voltage of a smoothing capacitor 23 in a voltage regulator 2 rises higher. When the voltage of the capacitor 23 rises to a prescribed value or above, a current flows through a constant voltage diode 33, a photodiode 34A turns ON, hereby a transistor 34B is turned ON, and the current flows through a slow-down solenoid 40, which lowers the number of revolutions of an engine and also an output voltage of the stator coil 15. When the number of revolutions of the engine lowers, an output frequency also lowers, a load impedance turns high in the case of the capacitive load, and thus a load current is suppressed.
Patent JP-S62206137-A (JP)
Inventor: TERAOKA MASARU
IPC: E04B1/58
Filed: 1986-03-07
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-H06237874-A (JP)
Title: Puff for face washing
Inventor: SHIBATA MASAO
IPC: A47K7/02
Filed: 1993-02-15
Abstract: PURPOSE:(J) To remove noxious-for-beauty fats and wastes in deep pores in the skin without blackened skin even in a long term usage by forming the surface of a cloth body with a loop-piled cloth made of milk protein fiber. CONSTITUTION:A puff for face washing 1 consists of a core stock 2, a cloth body 3 wrapping the core material 2. The core stock 2 is to be very elastic, preferably to be a cushioning stock with a porous structure, and is formed by rubber and synthetic resin or a these hybrid stock. As an example, polyurethane foam is given. A cloth body 3 is to be a material for loop piling of milk protein fiber 4. As the result, it opens a sweat gland 5 and the pores in the skin 6 and remove dirt, etc., on the surface and noxious-for-beauty fats and wastes which fills in the deep part of pores in the skin 6 and causes acne, and make a face washing agent lather better and improve its cleanability.
Patent JP-H07260810-A (JP)
Title: Apparatus for correcting speed of wheel
Inventor: MORI RYOJI
IPC: B60C23/06
Filed: 1994-03-18
Abstract: PURPOSE:To exactly correct a speed of a wheel by specifying the wheel of a different diameter of a temporary tire or the like. CONSTITUTION:Speeds of a pair of left and right driving wheels WFL, WFR are detected by wheel speed sensors 1FL, 1FR, and at the same time, speeds of a pair of left and right driven wheels WRL, WRR are detected by wheel speed sensors 1RL, 1RR. Yaw rates CRL1, CRL2 between the pairs of left and right wheels and yaw rates CRL3, CRL4 between the wheels on diagonal lines are calculated. Which of the four wheels has a different diameter is specified based on the size of the four kinds of yaw rates CRL1-CRL4. A speed of the wheel of the different diameter is corrected on the basis of a ratio of the speed of the wheel of the different diameter and a speed of other wheels.
Patent JP-H08248648-A (JP)
Title: Photosensitive material and image forming device
Inventor: KAWAMURA TAKAO
IPC: G03G5/04
Filed: 1995-03-08
Abstract: PURPOSE: To prevent the outside exposure of a photosensitive material, even when a shading case is not used, by forming a shading carrier transport layer on a light carrier exciting layer. CONSTITUTION: A photosensitive material 2a is formed by laminating a light carrier exciting layer 5 and a shading carrier transport layer 6a in sequence on a conductive substrate with a light transmissive conductive layer 4 on a light transmissive support material 3. Image exposure light is radiated from the light transmissive support material 3 side of the rotating photosensitive material 2a through a LED head to generate positive holes and electrons inside the light carrier exciting layer 5, so that, when positive bias voltage is applied to a developing machine side, electrons are moved to the surface of the shading carrier transport layer 6a by the bias voltage and negated with positive charges at the end of a magnetic brush and toner is deposited on the surface of the photosensitive material 2a to form a toner image.  Then, the toner image is transferred to a recording sheet via a transfer roller and fixed thereto.
Patent JP-S62205431-A (JP)
Title: Branching instruction processing system
Inventor: OKUMURA MITSUKO
IPC: G06F9/44
Filed: 1986-03-05
Abstract: PURPOSE:To decrease the number of the code of a program, to execute the action on a small memory and to optimize a branching instruction between modules by replacing a temporary branching instruction to the branching instruction of the length of the code of the length necessary at the time of linking modules. CONSTITUTION:To an assembler 1, a source module 2 of a user program is inputted and an object module 3 and a table 6 are outputted. At the table 6, a means to hold a module size, a means to hold a relative address from the head or the end of the module to which a branching instruction in the branching instruction between modules belongs and a label holding means are provided. By using these means, branching can be executed by the branching instruction having a short code length concerning the branching instruction all modules in a program, and then, the instruction can be optimized to the branching instruction having a short code length. Namely, by replacing a temporary branching instruction with the branching instruction of the code length of the length necessary at the time of linking the modules, the number of the code of the program is decreased and the action can be executed on a smaller memory.
Patent JP-H03249134-A (JP)
Title: Head tank for hot strip cooler
IPC: B21B45/02
Filed: 1990-02-27
Abstract: PURPOSE:To make improvement in the capacity to cool a hot strip by adjusting the sectional area in the direction orthogonal with the longitudinal direction of a head tank for cooling water in such a manner that the level difference of the cooling water in the longitudinal direction in the head tank attains a prescribed range at the time of cooling the hot strip with the cooling water. CONSTITUTION:The hot strip W is cooled by injecting the cooling water 3 in the head tank 1 from many water feed pipes 4, headers (h) and nozzles (n) at the front ends thereof to the hot strip. The sectional area of the direction orthogonal with the longitudinal direction of the tank 1 is so determined that the level difference  h of the cooling water in the longitudinal direction of the tank 1 is kept within the prescribed range by considering the Roques number Q expressed by rho.V<2>/P where the density of the cooling water in the tank 1 is designated as rho, the average flow velocity of the cooling water 3 in the longitudinal direction of the tank 1 as V and the static pressure at the level (h) of the cooling water as P. In addition, a relation D/h<0.5 is provided between the prescribed level (h) in the tank 1 and to inside diameter D of the water feed pipes 4. The ejection rates of the cooling water from the respective nozzles (n) are uniformized and the hot strip W is efficiently cooled.
Patent JP-H09243993-A (JP)
Title: Liquid crystal device and electronic apparatus
Inventor: KATASE MAKOTO
IPC: G02F1/133
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute display of an arbitrary display capacity (display duty) without being limited by the output number of low drivers by independently forming field signals. SOLUTION: The number of simultaneous selection is specified to L(1<L<=n) lines and (i) is defined to indicate the field number of 1<i<n. The field period from the i-th scanning to the (i+1)tn scanning is farmed as the value which indicates the one field period obtd. by holding the results of the measurement from a scanning start signal to a scanning start signal and dividing the results of the holding by L. A clock counter 1 measures how many SCAN-CKs exist in the period from a START signal to a START signal. An arithmetic and logic unit 2 takes in the results of the measurement and divide the same by the number L of the simultaneously selection lines. The results are held in a latch 3 and are compared with the value of the successively updated clock counter 1. A CA signal is outputted at every period divided by the value held in the latch 3.
Patent JP-S55141457-A (JP)
Title: Novel benzylidene derivative
Inventor: NODA KANJI
IPC: A61P29/00
Filed: 1979-04-19
Abstract: NEW MATERIAL:A benzilidene derivative of formula I (R is H or 1W2C lower alkyl; X is carboxy, carboalkoxy, amide, or cyano).  
     EXAMPLE: p-(o-Carboxybenzylidene)-amino-phenylacetonitrile.  
     USE: An intermediate of compound II useful as a highly active antiphlogistic agent and an analgesic agent. The compound I also has antiphlogistic and analgesic activities.  
     PROCESS: The compound I is prepared by reacting o-phthalaldehydic acid of formula III with an aniline derivative of formula IV in a solvent such as water, methanol, ethanol, etc., at room temperature or by heating. The compound I can be converted to the indoprofen II or its derivative by reducing with a reducing agent such as sodium borohydride, in a solvent such as methanol or ethanol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56146310-A (JP)
Title: Gain control device for btl circuit
Inventor: IGARASHI MASAO
IPC: H03F3/68
Filed: 1980-04-15
Abstract: PURPOSE:To ensure a good gain control for a BTL circuit, by securing a selection between the normal working mode and the gain control mode and then informing through a speaker the state under which an accurate matching of gain is possible in the gain control mode. CONSTITUTION:When the switch S is set at the side of contact 1, a gain control mode is obtained to perform a gain matching between the output amplifiers A and -B. Thus the equal input signal is applied to the input terminals IN1 and IN2. As a result, the inphase output signal of a prescribed gain is produced first at the side of a nonreverse output amplifier A, and an output signal having a prescribed gain with the same phase as a whole is produced from the other reverse amplifier -B since the reverse amplifier -1 of the gain 1 is inserted to the front part. The output signals produced from the amplifiers A and -B are in the same phase to each other and then applied to the speaker SP which turns into a load in the form of a signal having different levels by an amount equivalent to the gain difference between the amplifiers A and -B. Thus a sound is given through the SP for information in case when the gain differs between the amplifiers A and -B.
Patent JP-H11249770-A (JP)
Title: Simm connector with mounting detection switch
Inventor: MOCHIZUKI TOSHIMASA
IPC: G11C5/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a single inline memory module(SIMM) connector having a switch for detecting the mounting of a SIMM. SOLUTION: This SIMM connector for mounting a SIMM is provided with a power source layer 7 for receiving power supply 6, first and second switches 2 and 3 for detecting the mounting of the SIMM, a NOR circuit 4 for inputting the outputs of the first and second switches 2 and 3, and a transistor 5 for inputting the output from the NOR circuit 4. Corresponding to the state of the output from the NOR circuit 4, the state of power supply to the power source layer 7 of the SIMM connector 1 is determined. Thus, short-circuitting of the power source and the ground caused by an incomplete mounting of the SIMM on the SIMM connector 1 is prevented and the destruction of the SIMM and a computer system is prevented.