baber/WOPTO huggingface dataset:
Patent JP-2000135685-A (JP)
Title: Screw holder for driver
Inventor: KATSUKI NORIO
IPC: B25B23/10
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a screw holder for driver in which the groove of a screw head is engaged to the blade of a driver, the screw is inserted to a fastening area where the finger is difficult to insert, by holding the screw by a V-shape holding part of a holding plate and the blade, the screw is screwed in by the driver as it is, the screw is loosened further while holding the screw by the screw holding part of the screw holder and the blade, after the fastening screw is loosened a little by the driver, and the loosened screw can be picked out by holding it by the blade and the V-shape holding part. SOLUTION: The lower end of a rod form upper part 4 is connected to the upper end of a rod form lower part 2 through a rod form retreating part 3, a ring form finger hooking part 6 is provided to the rear side of the retreating part 3, while a palm abutting part 5 is provided to the rear side of the rod form upper part 4 from the upper end, and at the same time, the returning parts 7A and 8DA of the driver holding plate 7 of a screw 28, and a driver holding plate 8 to hold the main plate 23 of the driver 21, are fixed to the front sides near the lower end and the upper end of the rod form lower part 2, respectively.
Patent JP-H03183032-A (JP)
Title: Semiconductor light emitter
Inventor: MAEI SHIGEKI
IPC: H01S5/00
Filed: 1989-12-12
Abstract: PURPOSE:To improve an S/N even when reading stored information from a recording carrier with a low light emitting output by providing plural laser chips, each different in reflectance on a laser emitting surface, and a hologram diffraction grating. CONSTITUTION:A laser beam, which is emitted from a semiconductor laser chip 11 for write at a high output, is made incident to a hologram diffraction grating 13. The 0th order beam transmitted through a hologram 13a is made incident to a recording carrier 17 and data are written into the carrier 17. Next, the laser beam emitted from a semiconductor laser chip 12 for read at a low output is made incident to the carrier 17. The 1st beam diffracted by the hologram 13a is made incident to the carrier 17. In the case of such operation, since the reflectance on the laser emitting surface of the chip 12 is made higher than the reflectance on the laser emitting surface of the chip 11, the returned beam to be reflected by the carrier 17 and to arrive at the chip 12 scarcely go into the internal part of the laser chip. Therefore, even when the light emitting output of the chip 12 is low, the data can be read out with high S/N.
Patent JP-H01166666-A (JP)
Title: Picture processing unit
Inventor: SAKUMA TSUTOMU
IPC: H04N1/393
Filed: 1987-12-22
Abstract: PURPOSE:To apply magnification of picture with less unnaturality by generating data of a picture element to be magnified while taking data of preceding and succeeding picture elements into account. CONSTITUTION:In the realization of magnification of 7/5, a 3-bit data of 110 is fed to an input terminal A, the data is fed to a 3-bit DFF 11, and a data 001 is loaded to a 3-bit counter 12, which starts counting. When the count reaches [7], the counter is loaded to the initial value of 001 by its CRY output. In the setting of the denominator 5 of the magnification value, an 8-bit data of 1011011X is given to the input terminal A. Then an output of an 8-bit DFF 14 is given to a date selector 15 and its output becomes a repetitive signal of 1101101 by a 7-cycle repetitive signal of an n-adic counter 13. The output of the data selector 15 is given to an address counter 17 and the output is given to a memory 18 with a data corresponding to each address and impressed to an accumulator 21 via a 4-bit DFF 19.
Patent JP-H11161196-A (JP)
Title: Display device
Inventor: SAITO MASAO
IPC: G09F9/33
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device which is suitable for the observation in an oblique direction and is easily manufactured. SOLUTION: A light emitting diode(LED) chip 11 is mounted on the tip of a lead frame 12 and the tip section of the frame 12 is molded with resin to form an LED lamp 10. A resin mold 13 has a hemispherical shape tip section and a column shaped base section, and the frame 12 is crossed to the center axis in an oblique direction. Then, many LED lamps having this constitution are arranged in a matrix manner on a substrate while the center axes are directed in the same direction to constitute the objective display device.
Patent JP-H11125188-A (JP)
Title: Roller squeeze pump
Inventor: KUBO TAKEHISA
IPC: F04C5/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain excellent self-absorbing capacity, and eliminate the possibility of seizure by idle operation by fixing an elastic body in a sealed casing, sucking liquid by using its elasticity, and rotating a squeeze roller. SOLUTION: An inner ring 4 composed of rubber is fixed to a hollow part surrounded by a cylindrical pump casing 1, a bearing case 10, casing cover 11 and a rotary shaft 9 so as to be inscribed in the pump casing 1. A roller blade 8 pivotally supporting a roller 7 in a part opposite to the diametrical direction, is fixed to a rotary shaft 9, and the roller 7 is brought into contact with an inner periphery of the inner ring 4. A liquid passage composed of a recessed part 5 of the inner ring 4 is moved while locally partitioning it by turning the roller 7 through the rotary shaft 9 while pressing a projecting part 6 up to a liquid delivery port 3 from a part just before a liquid suction port 2 in the outward direction, and the pump action to send out liquid to the liquid delivery port 3 from the liquid suction port 2, is exhibited.
Patent JP-H0541113-A (JP)
Title: Conductive compounding material and manufacture thereof
Inventor: MIYAHARA MASAAKI
IPC: H01R13/648
Filed: 1991-11-13
Abstract: PURPOSE:To obtain a conductive resin molded body for electromagnetic waves and x-ray shields by providing conductive property by melting and dispersing metal which is mixed in resin at the time the non-conductive resin is melted and molded. CONSTITUTION:Regarding a conductive composite material the conductivity of which is provided by melting and dispersing a metal mixed in a non-conductive resin at the time the resin is melted and molded, the composite material is composed of a component having a melting point higher than the molding temperature at the time of molding the resin and a high melting point body at least surface of which is made of a metal having a melting point higher than the molding temperature and which is coated with a low melting point metal layer made of a metal having a low melting point and being a solid at normal temperature. Regarding a molded body obtained by adding the composite material to a resin and melting and molding the resulting mixture, the low melting point metal layer formed on the surface of the high melting point body is spread toward the flowing direction of the molten resin and dispersed like a net and thus the molded body can have good conductive property and orientation of the conduction is surely solved.
Patent JP-H10158554-A (JP)
Title: Ink for ink jet recording
Inventor: ISE NOBUO
IPC: C09D11/52
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ink having a high adhesiveness and abrasion resistance to bodies to be recorded in a wide range, especially polyethylene or polypropylene by using a polyester resin and a cellulose derivative as binders. SOLUTION: This ink comprises (A) an oil-soluble dye (preferably a metal complex salt dye), (B) an organic solvent (preferably a lower alcohol-organic solvent system, containing 20-85wt.% lower alcohol, in which specific resistance of organic solvent miscible with lower alcohol is <=50KΩ.m, (C) a binder comprising a polyester resin (preferably rosin-modified resin having 90-200 deg.C softening point, e.g. rosin modified fumaric acid resin) and a cellulose derivative preferably cellulose derivative such as hydroxypropyl cellulose represented by formula I [R is H or (C2 H5 )m ; (m) and (n) are each >=1] and having 40,000-200,000 molecular weight and (D) an electroconductivity-imparting agent  preferably an alkali metal salt complex of polyether of formula II[(m) is 4-15; (n) is 0-5; X is an alkali metal salt]}.
Patent JP-2000150914-A (JP)
Title: Semiconductor device
Inventor: IGEL GUENTER
IPC: G01L9/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent the additional functions of a semiconductor device from being failed when a pressure is given to a pressure sensor by providing at least one sensor to work together with a semiconductor chip so that a pressure working on a semiconductor chip is measured indirecly. SOLUTION: A position sensor functioning with a semiconductor chip 2 is formed to measure indirectly a pressure working on the semiconductor chip 2. The position sensor is provided with a capacitor provided with two electrodes 6 and 7, in which the electrode 6 is formed of a substrate of semiconductor chip and the electrode 7 is formed of conductive area. When a pressure in a sample chamber exceeds an allowable value, the backside of the semiconductor chip is brought into contact with the electrode 7 and it is supported thereby or on the bottom of a casing 5. If the electrodes 6 and 7 are brought into contact with each other, a current therebetween can be detected and evaluated to control the pressure in the sample chamber.
Patent JP-H04205081-A (JP)
Title: Ic memory card
Inventor: KUNII SHINPEI
IPC: G06K19/07
Filed: 1990-11-29
Abstract: PURPOSE:To enable an operator to recognize whether or not access processing has been completed for an IC memory card by making a detecting unit inform the operator that the access processing is executed by means of emitting light or the like during a period of time as long as the access is detected by a data processing unit. CONSTITUTION:When both a light signal and an access designating signal 300 turn to low level, a signal 600 to be output from an AND circuit 12 turns to low level, and input to a monostable circuit 13. This circuit 13 is synchronized with the fall of signal 600 to set an output signal 700 from circuit 13 at low level throughout an accessing period of time t0. Further, although signal 600 returns to high level, the signal 600 drops at low level at a point in a period of time t0 when both the access designating signal 300 and a lead signal 100 are at low level. Then, the monostable circuit 13 keeps setting its output signal 700 at low level throughout a period of time t0. Accordingly, circuit 13 keeps setting its output signal 700 at low level in a total period of time. Here, transistor 14 is turned on when signal 700 to be applied to the base of the transistor 14 is set at low level, thereby lighting LED 22.
Patent JP-H02172038-A (JP)
Title: Information recording medium
Inventor: OKAWA HIDEKI
IPC: G11B7/254
Filed: 1988-12-26
Abstract: PURPOSE:To improve chemical stability and reliability by laminating a protective film consisting of a specific compd. on a specific recording film on a substrate. CONSTITUTION:The recording film 2 is laminated by a sputtering method using Te, C, H, etc., as a target in an atmosphere contg. hydrocarbon on the transparent substrate 1 consisting of glass or polycarbonate resin, etc. The recording medium is made into the sectional structure in which the protective film 3 consisting of the dielectric material is further laminated on this film 2 by the sputtering method using SiO2, SiO, AlN, SiN, etc., as a target. The desorption of gaseous hydrocarbon from the TeC recording film and the generation of a phase change are thereby prevented and, therefore, the chemical stability and high reliability are obtd.
Patent JP-H07152849-A (JP)
Title: Card processor
Inventor: SHIMIZU TERUO
IPC: G07F7/08
Filed: 1993-11-30
Abstract: PURPOSE:To accurately decide the replacing time of a printing means and the supplying time of ink, etc., by applying such a constitution where a printing density sensor detects the printing density of a printing part and a density reduction detecting means compares the detected printing density with a reference level of density to detect the reduction of the printing density of the printing means. CONSTITUTION:A card processor contains a printing means 8 which prints the data on a received magnetic card C, a printing density sensor 6 which detects the printing density of the means 8, and 8 density reduction detecting means (control part) 10 which compares the density detected by the sensor 6 with a reference level of density to detect the reduction of the printing density of the means 8. The part 10 includes a CPU, a ROM and a RAM. The CPU reads/writes the magnetic data out of/into the card C, prints the data on the card C, and detects the reduction of the printing density of a thermal head 41.
Patent JP-H06228852-A (JP)
Title: Heat insulating material with gas permeability and buoyancy
Inventor: MEREDEISU EMU SUKOTSUPII
IPC: D04H1/42
Filed: 1993-11-30
Abstract: PURPOSE: To obtain a thermal insulating material having air permeability and buoyancy by blending microfibers with binder fibers and forming a coagulated structure having specific density and specific apparent thermal conductivity. CONSTITUTION: 50-100 wt.% microfibers made of polyester polymers, subjected to hydrophilic processing with silicone, fluorine, etc., and having 2-14 microns diameter are blended with 0-50 wt.% single-component or sheath-core type multi-component binder fibers made of polyester polymers and having 12-50 microns diameter. The blend is made to pass through a cading machine to form a web, which then is subjected to the heat treatment to bond the microfibers to the binder fibers so that the objective thermal insulating material is obtained.  This thermal insulating material has 3.0-10.0 lb/ft<3> density, about 0.3 Btu-in/hr deg.F apparent thermal conductivity (measured by the plate method according to ASTMC518), less than 50% water absorption after immersed for one hour at 2 ft depth in water of 21 deg.C, over 40 lb/ft<3> buoyancy and moisture vapor permeability of at least 100 times greater than that of the closed-cell foam (according to Military Specification MIL-P-12420C).
Patent JP-H07151014-A (JP)
Title: Sleeve structure of cylinder block
Inventor: OTA KATSUYA
IPC: F16J10/04
Filed: 1993-11-30
Abstract: PURPOSE:To improve the seal function of a cylinder head gasket by positioning a bead part to be abutted on a flange part, within the thickness of the wall part of a sleeve, on the under surface of a cylinder head gasket, and whereby generating moment on the flange part of the sleeve. CONSTITUTION:A cylinder head gasket 6 to be fitted into the upper surfaces of a cylinder block 1 and a sleeve 3 is provided. A bead part 7 to be abutted on a flange part 4 is formed on the under surface of the cylinder head gasket 6. The cylinder head gasket 6 is fitted so that the bead part 7 is positioned within the thickness of the wall part of the sleeve 3. The force P working on the contact surface between the bead part 7 of the cylinder head gasket 6 and the flange part 4 of the sleeve 3 differs from the upper surface of the reaction Q working on the contact surface between the under surface of the flange part 4 of the sleeve 3 and the bottom surface of the recessed part 5 of the cylinder block 1. A moment can thus be generated on the flange part 4.
Patent JP-H08185575-A (JP)
Title: Portable working machine
Inventor: MURASE HIROSHI
IPC: G08B13/16
Filed: 1994-12-27
Abstract: PURPOSE: To prevent theft by giving an alarm at the time of detecting it by a sensor that the bottom of a portable working machine gets out of the grounded state. CONSTITUTION: This portable working machine 1 has an engine, a power generator, and a power suppy source like a compressor stored in a casing 2 and is provided with a suspender 3 on the upper face of the casing 2 and is provided with a theft preventive device which takes the battery mounted in the casing 2 as the power source and consists of a sensor 6, a buzzer 7, and a hidden switch 8. The sensor 6 is provided on the bottom of the casing 2, and if the portable working machine 1 gets out of the grounded state and is suspended to have the bottom separated from the ground G by a certain distance or longer, the sensor detects this state by an ultrasonic wave to operate the buzzer 7.  The hidden switch 8 provided on a control board is turned off at the time of normal transporting work, and the hidden switch 8 is turned on at night or after the end of work, and then, the sensor 6 is operated and the buzzer 7 is sounded to give an alarm if the machine 1 is suspended by the suspender 3.
Patent JP-H04195023-A (JP)
Title: Liquid crystal display element
Inventor: TANI MASATO
IPC: G02F1/1343
Filed: 1990-11-28
Abstract: PURPOSE:To improve strength for physical impact, to lower the generation rate of a crack and to thicken a film by forming a transparent electrode pattern to one layer of a thin film electrode layer without ruggedness. CONSTITUTION:The 1-PET film is annealed and dried to obtain a substrate 1. Next, oxygen and argon gas are introduced to the substrate 1, and an ITO thin film is produced by a sputtering method. Then, mask-formation is performed to a part other than an electrode line pattern 2 by using a metal or a high resistance insulating material which is easily etched with alkali, etc. Furthermore, the substrate is put in oxide plasma, and the oxidation is accelerated to the part other than the electrode line pattern 2, so that a transparent and high-insulating oxide film 3 is obtained. Then, a liquid crystal display element is produced by the substrate provided with the transparent electrode layer having one layer solid surface where the mask is etched to be removed. Thus, a product without disconnection and leakage, which is excellent in yield, is obtained.
Patent JP-H08182718-A (JP)
Title: Connection unit for bathtub water circulation apparatus
Inventor: HASHIDA MITSUAKI
IPC: A61H23/00
Filed: 1994-12-27
Abstract: PURPOSE: To connect a plurality of bathtub circulation apparatuses to the body of a bathtub easily and quickly by connecting a bathtub and the bathtub circulation apparatuses through a connection box having communication pipes by which first and second blocks of connection ports of the bathtub and the bath circulation apparatuses communicate appropriately. CONSTITUTION: In a bathtub body B, each one end of a suction pipe 13 and back and foot side delivery pipes 14 and 15 is connected to a suction port 10 and discharge ports 11 and 12 communicating therewith. On a hot water supplying device U1 , a suction pipe 19 and a discharge pipe 20 are connected respectively to a suction port 17 and a discharge port 18. In a purifying/disinfecting/heat reserving device U2 , a suction pipe 23 and a discharge pipe 24 are connected respectively to a suction port 21 and a discharge port 22 communicating therewith. Moreover, in a bubble generator U3 , a suction pipe 29 and a back side discharge pipe 30 and a foot side discharge pipe 31 are connected respectively to a suction port 26 and discharge ports 27 and 28 communicating therewith.  Then, the suction pipings 19, 23 and 29 of all the bathtub circulation apparatuses U1 , U2 and U3 and the discharge pipings 20, 24, 30 and 31 are connected to the suction port 10 and the back side and foot side discharge pipes 11 and 12 of the bathtub body B by a connection box A communicating therewith.
Patent JP-H09145192-A (JP)
Title: Small-sized cooling device and small-sized cooling or heating device
Inventor: ISSHIKI NAOJI
IPC: F25B15/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized device and further enable the device to be easily changed over to an application for heating operation during winter season by a method wherein a water supplying type cooling heat exchanger comprised of a condenser and an absorbing device is stored in an inner space of a cooling tower of cooling water, and an evaporator and a regenerator are arranged adjacent to the cooling tower. SOLUTION: A cooling tower 1 in an absorption type cooling or heating device is a cylindrical tower having a bottom part of which entire outer shell is formed by thermal insulating material 43, wherein a surrounding atmosphere inlet port 49 at a lower circumferential wall is provided with a louver 9 and an inlet opening or closing damper 31. A top part of the cooling tower 1 is opened, its air discharging port 55 is provided with a top part port opening or closing damper 32, an electrical driving fan 8 adjacent to the damper and a gas-water separating plate 10. In addition, a nozzle 13 for injecting water 11 sucked by a circulating pump 12 from a circulating water pipe passage 56 in an upward and a downward direction is arranged at a position slightly above an inner part of the cooling tower 1.  A condenser 3 is arranged at above the nozzle 13 and an absorbing device 4 is arranged at a lower part of it. A regenerator 5 and an evaporator 29 are arranged near the cooling tower 1.
Patent JP-H02171099-A (JP)
Title: Time switch circuit
Inventor: MORI HIDEKI
IPC: H04Q11/04
Filed: 1988-12-23
Abstract: PURPOSE:To reduce the quantity of hardware and to decrease the delay time by providing a selector, an address control memory sending its control information and a data latch circuit latching tentatively a data to a data replacement section. CONSTITUTION:A data memory 121 storing data inputted from a time division multiplex bus 11 and a selector 125 sending the data by one time slot read out of the memory as the data in the unit of bits under the control of an address control memory 123 are provided. A data latch circuit 126 receiving the data inserts the data by one time slot to the bus 11 via a data insertion section 13 every time the data by one time slot is latched. Thus, the role of the data replacement section in the unit of bits is attained and the delay time is reduced without requiring many times of data write/read and it is implemented by less hardware quantity than a conventional circuit.
Patent JP-H03187222-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO TOMIYASU
IPC: H01L21/3065
Filed: 1989-12-15
Abstract: PURPOSE:To avoid a shift in an etched layer by a method wherein two lower resist layers between which a layer containing silicon is provided are formed on the etched layer and a patterned upper resist layer is formed on the lower resist layers. CONSTITUTION:Two or more lower resist layers 3a and 3b between which at least one layer 4a containing silicon or one metal layer is provided are formed on an etched layer 2. A patterned upper resist layer 5 is formed on the lower resist layer 3b and the lower resist layers 3a and 3b between which at least one layer 4a containing silicon or one metal layer is provided are etched by reactive ion etching with oxygen by using the upper resist layer 5 as a mask. Then the layer 2 is etched by using the lower resist layers 3a and 3b as a mask. With this constitution, a shift which is produced in the etched layer 2 when the layer 2 is etched by using the lower resist layers 3a and 3b as the mask can be avoided.
Patent JP-H09167196-A (JP)
Title: Bar code reconstitution device
Inventor: TOYODA SHIGEHARU
IPC: G06K7/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To extract data through the use of the width of both end marks, to securely extract only data corresponding to a bar code, to remain all connection results which can be connected and to precisely read a bar code even if plural position relations which can be connected exist. SOLUTION: Both end piece data containing both end marks are extracted from given binary data and the width of respective elements constituting the both end marks are obtained. Data having the element of width similar to the width of the elements is extracted as intermediate piece data. At the time of connecting perspective pieces of piece data, connection is tried in plural position relations. Thus, all the results which are judged that they can be connected and which are connected are remained and a pertinent connection result is obtained as the bar code at last.