baber/WOPTO huggingface dataset:
Patent JP-H06237165-A (JP)
Title: Programmable logic array
Inventor: HARORUDO ESU KURAAFUTSU
IPC: H03K19/177
Filed: 1993-08-26
Abstract: PURPOSE: To make a programmable logic array repetitively programmable. CONSTITUTION: Logical variables are selected from an input bus and the selected variables are combined with each other, based on the data stored in a dynamic memory. A block is performed by using a NAND gate. Data signals are applied to one input of the NAND gate, and a capacitor C1 is connected to the other input of the gate. A user stores one '1' or '0' on the capacitor C1. The '1' (which makes the output of the NAND gate unchangeable) blocks the data signals. The '0' (the output of which is the inverse of the data signals) passes the data signals. A programmable logic array (PLA) is not merely programmable, but repetitively programmable. Namely, the signal on the capacitor C1 can be changed.
Patent JP-H0681490-A (JP)
Title: Lifter for building moving method
Inventor: KUMANO TAKESHI
IPC: E04G23/06
Filed: 1992-08-31
Abstract: PURPOSE:To lift up a building in the stabilized state, and to save labor for execution of work by a method wherein a trestle is constructed under a ground sill of the building, and the trestle is lifted up with lifters equipped with movable stands that are provided under the trestle. CONSTITUTION:A trestle 11 is constructed under a groundsill 3 of an existing building 1, and lifters 55 with their movable stands 61 retreated therefrom are provided, and the movable stands 61 are connected to the trestle 11. Then the trestle 11 is lifted up, making the building 1 lifted up therewith. In this process of lifting the building 1, the movable stands 61 are made movable vertically in the lifting direction by operation of locking mechanisms 68, and therefore the movable stands 61 are lifted up from pedestals 57 in accordance with lifting motion of the trestle 11. Since the movable stands 61 are controlled by operation of the locking mechanisms 68 so as not to be lowered during the process of lifting, safety can be ensured. As the building 1 is lifted up to a specified height, the lifters 55 are made to serve as a means for holding the building 1 in the stabilized state. Thereby works of erecting sleepers in a scaffolding shape whenever lifting-up of the building 1 is required can be made unnecessary.
Patent JP-S6292674-A (JP)
Title: Telephone call system for facsimile equipment
Inventor: FUKUDA TOSHISHIGE
IPC: H04N1/32
Filed: 1985-10-18
Abstract: PURPOSE:To call a FAX telephone from a telephone which has not a FAX by providing a specific code of a push-phone and providing the FAX with a means which detects the specific code to generate an alarm and allowing an operator to switch a line from the FAX to the telephone and call. CONSTITUTION:An MF tone detecting part 10 sets a specific call code and is provided with a means which detects its MF tone, namely, 941Hz frequency and 1,209Hz frequency; and when these two frequencies are detected, the detection signal is sent to a main control part 1 to sound a buzzer 8. If the operator hears this sounding to hook off a telephone 6 and depressed a switch S3, the telephone 6 and a telephone line 100 are connected to make it possible to call the push-phone.
Patent JP-S6477196-A (JP)
Title: Manufacture of thick film hybrid integrated circuit
Inventor: SUGIMOTO HITOSHI
IPC: H05K3/46
Filed: 1987-09-18
Abstract: PURPOSE:To discriminate printed paste readily in printing processes of paste to manufacture a thick film hybrid integrated circuit and to prevent inspection omission, by mixing different fluorescent material each to the paste used in printing processes. CONSTITUTION:A conductor 2 and a conductor 3 are formed apart each other on a ceramic substrate 1. A part of the conductor 2 is covered with a transparent cloth glass 4 which is covered partially with a conductor 5. A resistance 6 is located between the conductor 2 and the conductor 3. A fluorescent material is mixed into each of the conductors 2, 3, 5, the cloth glass 4 and the resistance. Other fluorescent materials which differ each other and differ from that mixed in the conductors 2, 3. For inspection, excitation light which excitates the fluorescent materials mixed in the conductors are irradiated to emit fluorescence from the conductors.
Patent JP-H1174312-A (JP)
Title: Semiconductor device and method for forming solder bump
Inventor: MATSUSHIMA HIROTSUGU
IPC: H05K3/34
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To keep electric connection between a BGA substrate wire and an electrode of a semiconductor chip even after a thermal treatment process, by making a solder bump provided around a periphery of the semiconductor chip larger than a solder bump provided at the center of the chip. SOLUTION: An opening size P1 of an opening provided around a periphery of a mask 9 is made to be larger than an opening size P2 at the center of the mask 9, while a size of a solder bump b5 around a periphery of a semiconductor chip 2 is made to be larger than that of a solder bump 5b provided at the center of the semiconductor chip 2. How different the opening sizes P1 , P2 are depends on difference in thermal expansion coefficients of the semiconductor chip 2 and the BGA substrate. Thus, even if a distance between the BGA substrate 1 and the semiconductor element 2 varies depending on mounting conditions, electric connection between a plurality of wires of the BGA substrate and an electrode of the semiconductor chip 2 can be maintained.
Patent JP-H0894915-A (JP)
Title: Camera
Inventor: NONAKA OSAMU
IPC: G03B13/16
Filed: 1994-09-28
Abstract: PURPOSE: To provide a camera constituted so that a photographing action can be executed by precisely focusing the camera on the main object of every scene by simple constitution. CONSTITUTION: By a center line-of-sight detection part 3, it is detected whether a photographer views the center part of a finder image plane or not and the information thereof is outputted to a decision part 10. A multi-point AF part 1 is constituted so that the range-finding of plural points in the image plane can be executed and the information of the range-finding is also outputted to the decision part 10. By the decision part 10, a focusing distance is decided based on the information and the camera is focused on the object by controlling a focusing part 2 based on the decided result. By such constitution, such a high accurate focusing action that the side effect of the multi-AF action is eliminated can be executed only by detecting one line-of-sight direction.
Patent JP-H0399050-A (JP)
Title: N-substituted carbamate and its use as fuel additive
Inventor: TOOMASU HAWAADO JIYONSON
IPC: C10L1/234
Filed: 1989-09-07
Abstract: NEW MATERIAL: The compound of formula I [R is poly(olefin)polymer chain of 500-9,900 of average molecular wt.; R 1  is not more than C 20  hydrocarbyl or substituted hydrocarbyl; A is N-substituted amino having a substituent same as R 1 ].  
     USE: Additive of fuel. The N-substituted carbamate effectively prevents the formation of deposit in engine, hardly generates the residue, is easily decomposed in the clean condition, can be admixed with carrier such as polyolefin or the like, effectively used as a concentrated component of liquid fuel mixing- concentrated matter within gasoline boiling point, or that of internal combustion engine fuel composition, or effectively used for operating a spark ignition internal combustion engine.  
     PROCESS: Poly(olefin)secondary amine of formula III and carboxylate compound of formula IV (Z is halogen, ether or thioether), are reacted in hydrocarbon solvent to obtain the compound of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0575489-A (JP)
Title: Agc circuit with alarm device
Inventor: TAWARA MASATO
IPC: H04B1/16
Filed: 1991-09-12
Abstract: PURPOSE:To allow the circuit to raise an alarm representing a decreased level without being affected from an adjacent device in the variable gain (AGC) circuit receiving its own reception signal and plural modulation signals adjacent thereto so as to extract only its own reception signal thereby implementing AGC. CONSTITUTION:The circuit is provided with a band pass filter 3 receiving its own reception signal and a modulated reception signal of an adjacent channel and extracting mainly its own reception signal, a variable gain circuit 4 receiving an output signal of the band pass filter 3 to obtain a required output level, a narrow band pass filter 5 receiving a branched output of the variable gain circuit 4 to extract a narrow band component, a detector 6 receiving an output signal of the narrow band pass filter 5 to detect the signal, a control circuit 7 receiving a detected output of the detector 6 to control the gain of the variable gain circuit, and a voltage comparator 8 outputting an alarm signal when an output level of a detector output signal is reduced to a preset value or below.
Patent JP-H1075886-A (JP)
Title: Heating cooker
Inventor: KODA TETSUYA
IPC: A47J27/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To vary heating calorie chaotically to unify the inside temperature Of heating food, toy deciding the heating electric energy to a heating part by use of a threshold taking a setting temperature and a cooker-inside temperature as variables and using chaos signals to decide the heating energy. SOLUTION: A heating power is decided by the comparison of magnitude of a chaos signal of time series number and a threshold. When the chaos signal is larger than the threshold, a large heating power is supplied to a heating part 1 and, when the chaos signal is smaller than the threshold, the heating energy is reduced. The threshold is decided by a sensor temperature showing a cooker-inside temperature and a setting temperature. when the sensor temperature is lower than the setting temperature, the threshold is made small and, when the sensor temperature is higher than true setting temperature, the threshold is made.large to adjust the heating energy to the heating part. In this way, the cooker-inside temperature can be varied in a temperature range near the preset value, and since chaos signals are used, the cooker-inside temperature can be varied chaotically.
Patent JP-H11126659-A (JP)
Title: Short circuit terminal and connector using it
Inventor: LALANGE JACQUES
IPC: H01R13/70
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a compact and firm short circuit terminal capable of keeping highly reliable contact, and to provide a connector using it. SOLUTION: A short circuit terminal 12 is constituted with a U-shaped base part 20 having a base wall 24 and a pair of side walls 26, 27, and a plurality of cantilever spring arms 40 formed by raising the base wall 24. The three sides of the spring arms 40 are surrounded by the base part 20 to protect the spring arms 40. The short circuit terminals 12 is inserted into a short circuit terminal receiving cavity of a housing 4, and a selected terminal is made to short-circuit.
Patent JP-S6389958-A (JP)
Inventor: DONARU GAREIDO BAAKU
IPC: G06F13/36
Filed: 1987-09-18
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-H0786353-A (JP)
Title: Unit testing method
Inventor: TAKAHASHI MASATO
IPC: H01L21/66
Filed: 1993-09-20
Abstract: PURPOSE:To conduct a test taking into consideration of temperature characteristics of the semiconductor element mounted on a unit. CONSTITUTION:In the testing of a single unit having a plurality of semiconductor elements, a unit is mounted on a device, a means, having the temperature condition equal to the temperature of each semiconductor element in actual operational condition, is provided, the temperature of each semiconductor element of the unit is set at the prescribed temperature, and the unit is tested. A heat source body is provided on the prescribed place of the unit as a temperature condition setting means, the heat source body is controlled from outside, and the temperature of each semiconductor element is set at the prescribed temperature. Also, as a temperature condition setting meansm, the temperature of each semiconductor element is set at the prescribed temperature by operating a logical circuit which constitutes the prescribed semiconductor element in the unit. A scanning chain is used as a means to operate the prescribed logical circuit in the unit.
Patent JP-S60125808-A (JP)
Title: Optical waveguide device
Inventor: SAKATA HAJIME
IPC: G02B6/12
Filed: 1983-12-12
Abstract: PURPOSE:To suppress an optical damage which occurs to an optical waveguide device by providing a conductive film on the surface of the optical waveguide substrate on an optical waveguide layer formation side and on its opposite surface, and impressing a voltage between the both. CONSTITUTION:A transparent conductive film 6 is formed on the surface of the crystal substrate 1 on the side of the optical waveguide layer 2, and a DC power source 8 is connected between said film and the conductive film 7 formed on the opposite-side surface. Thus, the optical waveguide device is constituted and while the voltage of the DC power source 8 is held at, for example, 0V, laser light 11 is admitted into the optical waveguide 2 from a prism coupler 9 and varied in intensity to measure the intensity variation of output laser light 12 through a prism coupler 10. In this case, an optical damage phenomenon is caused in a short time. On the other hand, when a measurement is taken similarly while the voltage of the DC power source 8 is held at 100V, stable output laser light intensity is obtained for several hours even when the input laser intensity is increased, and no optical damage phenomenon occurs.
Patent JP-S59125790-A (JP)
Inventor: MITARAI TAKESHI
IPC: G10F1/00
Filed: 1982-12-30
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-S59120582-A (JP)
Title: Four wheel drive vehicle
Inventor: SHINOZAKI TAKASHI
IPC: B62K5/08
Filed: 1982-12-28
Abstract: PURPOSE:To make it possible to steer a vehicle with less control force even on a bad road, by coupling the front end of each tie rod to a knuckle arm in a position front of a front wheel axle. CONSTITUTION:A steering shaft 23 is inclined rearward while a steering rod 57 which is connected to the lower end of the steering shaft 23 is inclined forward, and a relay arm 58 for coupling between tie rods 60, 61 and the steering rod 57 is positioned in the vicinity of the pivot point of a swing arm 41. Since the base ends of the tie rods 60, 61 which are crossed together, are coupled to the relay arm 58 and the front ends of the tie rods 60, 61 are pivotably attached to the bracket of a knuckle arm 59 which is projected forward of a wheel axle, the length of the relay arm 58 may be, first of all, increased, and therefore, the vehicle may be easily steered with less control force, and the steering angle of front wheels 3, 3 may be aimed at being increased.
Patent JP-S6385493-A (JP)
Inventor: YOSHIKAWA TATSUO
IPC: G21C7/08
Filed: 1986-09-30
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-S6387917-A (JP)
Inventor: YAMAZAKI HIROYOSHI
IPC: H05B41/36
Filed: 1986-09-30
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-H0284098-A (JP)
Title: Speed controller for shading coil motor
Inventor: KOKUBU AKIRA
IPC: H02P23/00
Filed: 1988-09-16
Abstract: PURPOSE:To enable the speed of a shading coil motor to be regulated without using speed-regulating coils, and form the miniature motor at a low cost by moving a magnetic substance in close contact with a stator core. CONSTITUTION:A stator core 201 is wound up with a main coil 203 by using a shading coil 202 and a bobbin 204, and on a stator core inner-diameter section 210, a rotor is journaled rotatably. Through a base 212 fixed on the stator core 201, a regulating screw 213 is penetrated, and they are spirally fitted on each other, and at the tip of the screw, a magnetic substance 214 is fixed, and is set in close contact with the external side surface 201a of the stator core 201. By changing a distance A between the magnetic substance 214 and the stator core 201, the quantity of leakage flux is changed, and as a result, the rotational frequency of a motor is changed.
Patent JP-2001030916-A (JP)
Title: Wheel grip
Inventor: MINEZAKI TOMOHIRO
IPC: B62D1/06
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a wheel grip not only for giving stimulation to hand palms through projecting portions but also showing various functions. SOLUTION: Projecting portions 4 are formed on a grip body and an antibacterial agent coating layer 5, a luminous material coating layer 6, adsorptive portions and sounding means are properly combined therewith.
Patent JP-H04113677-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: WATANABE HIROBUMI
IPC: H01L29/786
Filed: 1990-09-03
Abstract: PURPOSE:To eliminate influence to the characteristics of a transistor even if the crystallinity of polycrystalline silicon is improved by specifying the thicknesses of semiconductor layers in a channel region and source.drain regions to specific thicknesses. CONSTITUTION:The thickness of a semiconductor layer of a channel region is set to 1000Angstrom  or less, and the thickness of a semiconductor layer of source.drain regions is set to 2000Angstrom or more. In its manufacturing method, polycrystalline silicon 52 is deposited 2500Angstrom  on a quartz board 41, and patterned in an island state. Then, after an Si3N4 53 is deposited 1mum, a part to become a channel region of a transistor is removed. When the grain size of the polycrystalline silicon is increased in this state and it is annealed at 600 deg.C for 50 hours or more, a part which does not cover the Si3N4 film is selectively oxidized 54. Further, when the Si3N4 film, the SiO2 film are etched, an active layer 55 in which a channel part is thin and the source.drain part is thick, is formed. Then, when a thermal oxide film 57 is formed 1000Angstrom  by dry oxidizing, an active layer of polycrystalline silicon in which a channel region 58 is 1000Angstrom  and source.drain regions 59 are 2000Angstrom  is obtained.
Patent JP-S6389361-A (JP)
Title: Recording apparatus
Inventor: TANIOKA HIROSHI
IPC: B41J3/46
Filed: 1986-10-02
Abstract: PURPOSE:To simply perform recording imparting good character grade by a compact apparatus, by relatively moving a recording material and a recording head by manual operation to record character information being digitally input ted. CONSTITUTION:When ROMAJI (a method of writing Japanese in Roman characters) input is digitally performed to a touch sensor 1, the character thereof is displayed on a liquid crystal display device 2. By this method, a key switch 3 is pushed down while the display device 2 is visually searched to select a desired KANJI (Chinese character). Next, one end of a recording material 7 wound in a roll form is pressed by a finger and, when an apparatus housing 8 is moved in the direction shown by an arrow, the recording material 7 is successively delivered and a recording head 6 is driven to record the selected character on the recording material 7. After recording is finished, the recording material 7 is cut by the cutter 9 provided to the delivery port of the recording material 7. Further, the cut recording material 7 can be adhered to a desired article by releasing a release material 7d from said recording material 7.
Patent JP-H0958169-A (JP)
Title: Document holding plate
Inventor: WATANABE ISAMU
IPC: B42F5/04
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a document holding plate adapted to hold a document of a wide width such as a catalog. SOLUTION: Both sidewall face plates are provided at both sides via a central molding line provided at the center of a transparent long lateral rectangular plate made of a synthetic resin. Outer sidewall face plates 5 bent inside are provided at the outside of both the sidewall face plates via outer folding lines 4. Large cutouts 7 are provided above the end edges 6 of the plates 5, and small cutouts 8 are provided at the lower parts. Lower end adhesive parts 9 adhered with the lower end edges of both the sidewall face plates and the outer sidewall face plates are provided, and document containing parts 10 having document inserting ports 19 are formed continuously inward and above both sides of the center folding line.  Clamp inserting holes 11 of a binder are provided along the outer folding lines provided at both sides, and cutting lines 12 communicated with the holes 11 and the line 4 are provided.
Patent JP-H04271997-A (JP)
Title: Pilot helmet
Inventor: ROBAATO JIEEMUZU MATSUKUFUAARE
IPC: B64D45/08
Filed: 1991-09-12
Abstract: PURPOSE: To provide a helmet module providing a number of advantages such as facility of mounting/demounting and replacing components, change of a frame between one helmet and another, more rigid coupling between a head tracking means and reticle on combiners and various ergonomic design advantages. CONSTITUTION: An integrated helmet 1 comprising a head tracking means 12 and a visor 3 having combiners 15, 16 for displays 17, 18 is provided with a rigid frame 2 having platforms for cameras 19, 20, comprising ribs 4, 5, received in a channel of the helmet 1 and detachably fixed thereto.
Patent JP-S6475054-A (JP)
Title: Dry classifier of cyclone type
Inventor: YAMADA YUKIYOSHI
IPC: B04C5/00
Filed: 1987-09-17
Abstract: PURPOSE:To classify particles with a diameter of 10mu or less into two groups, i.e. rough particles and fine particles, by dispersing particles sufficiently into a state of primary particles, immediately thereafter introducing them into a cyclone, causing them smoothly and properly guide to the cylindrical portion of the cyclone. CONSTITUTION:A dispersing device 2 to scatter dry particles into a state of primary particles and a cyclone are provided. A particle-introducing portion 6, of circumferential, spiral construction, of the cyclone is provided around the upper circumference of a cylindrical portion 5a, a main portion of the cyclone 5 of vertically cylindrical type, in such a way that said portion 6 having an inner circumferential wall 5b to guide the particles extends along more than half of the circumference of the portion 5a with its radius being gradually decreased along said portion 5a. The dispersed particles which have been horizontally blown into from the dispersing device 2 is guided by the wall 5b to be turned to a swirling current along the circumferential wall of the lower portion of the portion 5a, while said particles are being deflected gradually radially, inwardly by said wall 5b. Further, a primary air delivery cylinder 7 for discharging fine particles descending along the radially central portion of the cylindrical portion 5a from the top portion of the cyclone 5 and a storage 8 for storing the rough particles falling from the cyclone 5 are provided.
Patent JP-H0395922-A (JP)
Title: Forming method for thin semiconductor film
Inventor: ICHIKAWA TAKESHI
IPC: H01L21/84
Filed: 1989-09-07
Abstract: PURPOSE:To form a single crystalline region of high quality on an amorphous insulating substrate by supplying high frequency energies of different frequencies to a susceptor for placing the substrate and a target holder, irradiating the base with ions generated between both, removing surface sucked matter, and forming an amorphous semiconductor film. CONSTITUTION:A fine single crystalline region 2 is formed on an amorphous insulating substrate 1 by a seed crystal forming method. High frequency energies having different frequencies are supplied to a susceptor 104 for placing a substrate 103 and a target holder 102 by using a 2-frequency-excited rf bias sputtering unit, the base 103 is emitted with ions generated between both to remove surface sucked matter thereby to expose a clean surface, and an amorphous semiconductor layer 3 is deposited in the same apparatus before contaminant substance is sucked. Thereafter, it is heat-treated to generate solid growth with the single crystalline region as a seed crystal, and a thin single crystalline film 4 of high quality can be grown on the substrate.
Patent JP-S6389115-A (JP)
Inventor: YAMAGUCHI HISAO
IPC: A47B61/02
Filed: 1986-10-01
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。