baber/WOPTO huggingface dataset:
Patent JP-H03187676-A (JP)
Title: Method for producing half-tone image
Inventor: SUTEIIBUN ENU SHIRAA
IPC: G03G15/01
Filed: 1990-11-08
Abstract: PURPOSE: To attain more angle/period combinations by selecting a super tile including plural halftone cells, constituted of complete pixels and including halftone cells to be accurately aligned at the time of covering the surface of a source image like tiles. CONSTITUTION: The super tile includes two or more halftone cells and constituted of complete pixels, and when the copy of the super tile itself and an edge are arranged in contact with each other, the tile can cover the surface of a source image like tiles. In the case of covering the face like tiles, a half-tone cell to be accurately, i.e., tightly, aligned with adjacent super tiles is selected and several halftone intermediate gradation values corresponding to respective pixels in the super tile are selected. A source pixel intermediate gradation value for its corresponding reference intermediate gradation value is tested and a corresponding pixel is selectively displayed. Consequently, a halftone picture provided with a halftone cells having dimensions and directions matched with a required screen grating can be prepared.
Patent JP-S63155724-A (JP)
Title: Charged particle beam lithography method
Inventor: ABE TAKAYUKI
IPC: H01L21/30
Filed: 1986-12-19
Abstract: PURPOSE:To accurately form a resist pattern with good reproducibility by using total of first irradiation amount which is constant in a pattern region and zero in a nonpattern region and specific second irradiation amount as an irradiation amount. CONSTITUTION:A pattern region is divided to rectangular small regions (shots) subjected to a lithography by one forming beam, 1.0 is set as first irradiation amount to each shot, and registered with lithography data. Then, data of nonpattern region in which the white and the black of the pattern are inverted is obtained, divided to shots, 0.0 is set to each shot as first irradiation amount, and additionally registered to the lithography data. Second irradiation amount determined by the pattern shape calculated by using the shot of the nonpattern region existed within 20mum of radius from the center of one shot and a coefficient representing the scatter of electrons is added to the first irradiation amount of the shot(j)as an irradiation amount set value. An accurate resist pattern is obtained by using the data with good reproducibility.
Patent JP-2001120754-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine which can make an accurate check by determining at which time of variable prize winning ball equipment being changed to the first state the winning on a variable prize winning ball equipment during a particular playing state has happened and can dissolve a player's dissatisfaction with a starting interval time. SOLUTION: At the point of time predetermined time t4 has passed after the conditions were met for finishing change control of a variable prize wining ball equipment 20, ball detection by a particular ball detector 48 is made invalid, a starting interval time t1 is set less than the predetermined time t4 and a jackpot interval time t2 is set longer than the predetermined time t4. Consequently it is made clear that winning has been made at which time the variable prize winning ball equipment 20 was changed to the first state and as a result an accurate check can be made with a pachinko game machine and at the same time a player's dissatisfaction with the starting interval time can be dissolved.
Patent JP-H02147710-A (JP)
Title: Water-permeable caisson
Inventor: TANAKA AKIO
IPC: E02D23/00
Filed: 1988-11-28
Abstract: PURPOSE:To improve water permeability and the wave dissipating property by forming a cavity between a front wall body and a rear wall body and providing multiple first water permeating holes on the front wall body and multiple second water permeable holes with expandable flow path cross section areas on the rear wall body respectively. CONSTITUTION:A caisson 1 arranged against waves A is constituted of a front wall body 2 and a rear wall body 3, a cavity is formed between the wall bodies 2 and 3, and an enclosed water area is formed behind the caisson 1. Multiple first water permeating holes 4 are provided on the wall body 2, and multiple second water permeating holes 5 formed with narrow sections 6 in the middle are provided on the wall body 3 respectively. Waves A infiltrating into the caisson 1 through the holes 4 are dissipated narrow flow paths of the holes 5 and dissipated and discharged to the outside of the caisson 1 by expanded flow paths of the holes 5. Waves can be dissipated while water permeability is secured.
Patent JP-H10143901-A (JP)
Title: Optical pickup
Inventor: TSUJI HIROYASU
IPC: G11B7/135
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup which has the lesser dependence of optical characteristics, such as transmittance, reflectivity and P-S phase difference on the incident angle of light. SOLUTION: A composite film consisting of a mixture composed of metal Si and oxide SiO2- X (where, x<0.5) and multilayered films formed by laminating plural dielectric films on the slope 3 of a glass material 2 having an approximately parallelogram are used as polarization beam splitter films 4. This optical pickup includes parallel prisms consisting of reflection films 6 which are made of the composite film composed of metal Si and oxide SiO2- X (where, x<o.5) as a high-reflective index film and the multilayered films formed by laminating the plural dielectric films as relatively lowrefractive index films on the slope 5 having a relation approximately parallel with the slope 3 disposed with the polarization beam splitter films 4 within the same glass material.
Patent JP-S63155543-A (JP)
Title: Target for soft x-ray generating x-ray tube
Inventor: FUKUHARA YOSHIO
IPC: H01J35/08
Filed: 1986-12-19
Abstract: PURPOSE:To increase a gatherable X-ray output by forming form an alloy having a specified quantity of titanium, carbon, and the remainder which is substantially molybdenum. CONSTITUTION:A mixed powder is obtained by mixing a TiH2 powder of 0.6!4 weight %, carbon powder of 50-400 ppm, and molybdenum powder composing the remainder to have an uniformity. Then the powder is formed into pellets before a sintered body is obtained by heating the powder in a vacuum furnace. After that, the sintered body is forged and densified before the body is further forging processed to a fixed shape. Finally, a degassing treatment is conducted by heating a forged body at a temperature below the recrystallization temperature of the body in vacuum after a processed forged body is machined. This enables a gatherable X-ray output to be increased within a scope of a soft X-ray.
Patent JP-S63145065-A (JP)
Inventor: SUBEN TOORE PARUMURUNDO
IPC: B41J33/16
Filed: 1987-12-01
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。
Patent JP-S63154488-A (JP)
Inventor: INABA MASAKAZU
IPC: B62M11/16
Filed: 1986-12-19
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-H03162836-A (JP)
Title: Reception wave phasing circuit for ultrasonic device
Inventor: IKEDA HIROSHI
IPC: A61B8/00
Filed: 1989-11-22
Abstract: PURPOSE:To set filtering characteristic corresponding to the band area of an echo signal extending from a shallow part to a deep part, or with the frequency of an ultrasonic wave to be used by providing a means which varies passing band limitation at a filter means. CONSTITUTION:The echo signal received at an oscillator E1 is inputted to an adder SIGMA via the filter means F1 and a sampling delay means D1 after being amplified with an amplifier A1. At this time, the passing band of the echo signal is variably controlled with a time at the filter means F1, and an unrequired component is eliminated from the echo signal at entire depth. For example, assuming the bands of a shallow part echo signal as fH1-fH2, and that of a deep part echo signal as fL1-fL2, the passing band of the echo signal of the filter means with variable band is varied as shown in arrow head. At this time, it is possible to respond to plural probes by setting the filtering characteristic variably corresponding to the frequency of each ultrasonic wave using the filtering characteristic.
Patent JP-H01142800-A (JP)
Title: Voice analyzer/synthesizer
Inventor: FUKUDA MASAHIRO
IPC: G10L13/08
Filed: 1987-11-30
Abstract: PURPOSE: To enable voice synthesization much closer to a natural voice by containing a sampling cycle in compressed data and synthesizing voices in the cycle equal to that sampling cycle while referring to the sampling cycle at the time of voice synthesization. CONSTITUTION: An A/D converter 1 converts an input analog natural voice waveform to a digital waveform and resamples it so that amplitude values at the starting end and terminal of a basic frequency can be prescribed values. Besides, a frequency at the time of resampling is detected by a frequency detector 2, the cycle converted from that frequency is contained in data to be code- compressed by an encoder 3, and waveform information is outputted. At the time of synthesization, sampling cycle information at the head of basic cycle waveform information, for example, is transmitted to a clock generator 6 by a decoder 5. Further, the waveform information is transmitted to a D/A converter 7. Corresponding to that sampling cycle information, the device 6 generates a clock.  At the device 7, the waveform is extended and converted to the analog voice waveform by the clock in the same cycle as the resampling cycle. Thus, the voices can be synthesized in the same cycle at the time of encoding.
Patent JP-H03163561-A (JP)
Title: Color toner
Inventor: KANBAYASHI MAKOTO
IPC: G03G9/097
Filed: 1989-11-22
Abstract: PURPOSE:To stabilize performances against uses for a long time and against changes of environmental conditions by using specified alumina particles as external additives of the color toner. CONSTITUTION:The alumina particles to be used as the external additives of the color toner have a saturated water content QL of >=1.5wt.% at 15 deg.C and a relative humidity of 10% and that QH of <=12wt.% at 32.5 deg.C and 85%, and QH/QL<=3, and a specific surface area SB measured by the BET method is 30 - 300m<2>/g. The alumina particles function as a sort of spacer, as a result, forms parts low in electric chargeability on the surfaces of the toner particles and weaken the attaching force of the toner particles to each other and alleviate direct contact between the toner particles and carrier surfaces, thus permitting high-quality images to be stably obtained for a long period.
Patent JP-H11145027-A (JP)
Title: Exposure simulation method
Inventor: INUI HIROTOMO
IPC: H01L21/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To shorten a bleaching calculating time in the case of simulation a lithography process, by calculating a time step by approximating a photosensitive group concentration with that of the surface, and repeating each calculation until the cumulative exposure time becomes a prescribed value. SOLUTION: A change quantity ΔM of a photosensitive group per one step at the time of bleaching is set, the vertical incidence model of light is used at a position (xa , yb ) on a selected resist surface, and a light intensity I (z, t) in the depthwise direction is calculated. The light intensity I (z, t) in the depthwise direction is approximated by a light intensity I0 (t) on the surface and M (z, t) by a photosensitive group concentration M0 (t) on the surface, and a time step Δt is set. Then, the value of M (z, t) in a (z) direction distribution is obtained, a time step is advanced and photosensitive group concentration calculation is repeated until an exposure time tmax . The position different in the vertical incidence model (xa , yb ) is calculated and all positions (xa , yb ) are repeatedly calculated.
Patent JP-H09121455-A (JP)
Title: Solar cell power supply apparatus
Inventor: TAMECHIKA MASASHIGE
IPC: H02J1/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To protect a load from overvoltage even if a battery is removed by a method wherein, when the battery is not connected to first and second connection terminals, the first connection terminal is connected to the other electrode of a solar cell. SOLUTION: A solar cell 1 is connected to a mini-jack 61 which is a first terminal and a load through a reverse current block diode 4. A battery 2 is connected to the mini-jack 61 through a mini-plug 62 which is a second terminal so as to have the battery 2 removed and attached easily for maintenance, etc. Further, while the mini-jack 61 and the mini-plug 62 are not mated with each other and the battery 2 is removed, a terminal (a) and a terminal (c) are brought into contact with each other to short-circuit both electrodes of the solar cell 1. With this constitution, even if the battery 2 is not connected, the possibility of applying an overvoltage to a load can be eliminated.
Patent JP-S63154428-A (JP)
Title: Driving force control device for four-wheel drive vehicle
Inventor: SUZUKI TAKAO
IPC: B60K17/348
Filed: 1986-12-18
Abstract: PURPOSE:To prevent a tight-corner braking phenomenon during a turn and obtain uniform steerability and high running stability by controlling the driving force distributed to front wheels and rear wheels in response to the road mucondition and the size of the steering angle. CONSTITUTION:A means M1 detecting the steering angle of e steering gear and a means M2 calculating the road mu condition on the running road surface of a vehicle are provided respectively. A means M4 distributing the driving force to front wheels and rear wheels of the vehicle according to the driving force distribution ratio between front wheels and rear wheels directed from the outside is also provided. A means M3 calculating the driving force distribution ratio based on the road surface mu condition and the steering angle and controlling the means M4 is provided. That is, the driving force distribution ratio is decreased so as to increase the driving force of the rear wheel side in relation to the front wheel side as the road is increased, and the driving force distribution ratio is decreased as the steering angle is increased.
Patent JP-H05113288-A (JP)
Title: Heat insulating box and manufacture thereof
Inventor: GOTOU YASUYOSHI
IPC: F25D23/08
Filed: 1991-10-21
Abstract: PURPOSE:To eliminate leakage of foamable heat insulator from a heat insulating box and to obtain a stably charging foamed state even if HCFC-22 or HFC 134a used instead of fluorocarbon gas as foaming agent. CONSTITUTION:The heat insulating box comprises an outer box having a bottom plate 11, a ceiling plate 12, a back plate 13 and a side plate 14, an inner box, foamable heat insulator foamed to be filled in a space formed of the outer and inner boxes, and hot melt 40 for sealing engaging parts of the outer and inner boxes. Inlets 111 for pouring the hot melt 40 are opened at the plates 11 and 12.
Patent JP-2001127222-A (JP)
Title: Heat dissipating spacer
Inventor: FUNATO KIMITO
IPC: H05K7/20
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a heat dissipating spacer which is improved in workability when it is mounted. SOLUTION: A heat dissipating spacer 8 is mounted between a heat radiator 1 and a heat releasing electronic part 6. The heat dissipating spacer 8 is equipped with an auxiliary plate 10 with a through-hole 12 prescribed in size corresponding to the heat dissipating part 6a of the electronic part 6, and a heat dissipating sheet 14 which is fixed to the auxiliary plate 10 covering the through-hole 12. The heat dissipating part 6a is formed like a protrudent shape and inserted into the through-hole 12 of the auxiliary plate 10 to position the heat dissipating sheet 14 to the the heat dissipating part 6a. A cutout is provided on the heat dissipating sheet 14 so as to enable a part of the heat dissipating part 6a to be observed when the heat dissipating part 6a is inserted into the through-hole 12.
Patent JP-H09283769-A (JP)
Title: Thin film transistor and manufacturing method thereof
Inventor: CHIE JIN HO
IPC: H01L27/11
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient channel width and improve the characteristics of a thin film transistor by forming a circular polysilicon layer on a gate insulation film over the central hole, inner wall and part of the top face of a cylindrical gate. SOLUTION: A conductive polysilicon layer 2 for forming a gate on an interlayer insulation film 1 formed on a substrate and patterned according to a cylindrical gate pattern to form a gate electrode 2 and a gate oxide film 3 is formed on the entire surface thereof. A polysilicon layer 4 for forming a thin film transistor channel layer is vapor-deposited on the gate oxide film 3 and patterned circularity to form a channel layer 4, and an insulation layer, e.g. oxide film 5 is formed on the entire substrate surface. Since the channel layer 4 is formed on the gate side face, it is possible to ensure other cell region here and hence obtain a margin for the layout.
Patent JP-H07159435-A (JP)
Title: Triaxial detecting bridge type acceleration sensor
Inventor: MATSUI JUNICHIRO
IPC: G01P15/18
Filed: 1993-12-02
Abstract: PURPOSE:To provide a small and cheap triaxial detecting bridge type acceleration sensor of high accuracy, by reducing the number of piezoresistance elements. CONSTITUTION:A weight W is supported by beams B1-B4 formed on a semiconductor substrate 100. Acceleration input axes are indicated by X, Y, Z. Piezoresistance elements (hereinafter referred to as elements) 1 to 16 formed near bases of beams are made equal to one another in resistance values, and formed along the Y axis direction. The acceleration in the Z axis direction is detected by a first bridge returning through elements 1, 7, 14, 13, 12, 5, 15, 16 to the element 1, and the acceleration in the Yaxis direction is detected by a second bridge returning through elements 2, 11, 13, 14, 8, 6, 15, 16 to the element 2. The acceleration in the X axis direction is detected by a three bridge returning through elements 4, 10, 14, 13, 9, 3, 15, 16 to the element 4.
Patent JP-H1066687-A (JP)
Title: Medical x-ray image pickup device
Inventor: YAMAMOTO TOSHIYOSHI
IPC: A61B6/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To display and observe X-ray irradiation images photographed in a separate X-ray room in a required place by arithmetically processing image digital signals in a main body part, displaying the X-ray irradiation images after the arithmetic operation on a main body part side display part, transferring data with the main body part and displaying the X-ray irradiation images after the arithmetic operation at plural terminal equipments. SOLUTION: In the X-ray room of a dental clinic, a patient is irradiated with X-rays by using an X-ray irradiator 7, the X-ray irradiation image of a tooth is detected by an X-ray sensor 1 inserted to the mouth of the patient and the output is turned to the image digital signals through a signal converter 2 and led to a main body 3. Then, the respective kinds of image processings such as magnification, reduction and density correction, etc., are executed to the image digital signals in the main body 3 and they are displayed on a display 4 in a most easily observable state and stored in a storage device 5 further. Then, the X-ray irradiation image photographed in such a manner are freely called and observed by using the terminal equipments 6a, 6b and 6c installed for each treating chair of a treatment room.
Patent JP-H02167709-A (JP)
Title: Integrally molded sheet equipped with heater
Inventor: MARUYAMA EIICHI
IPC: B29K105/04
Filed: 1988-11-30
Abstract: PURPOSE:To enhance working efficiency and to prevent a heater unit from being cured by attaching a heater unit to the rear side of a skin material provided to a lower mold and attaching a synthetic resin film to the heater unit side into which foamed synthetic resin is introduced. CONSTITUTION:Skin material 12 is equipped with both skin 13 of a surface side and wadding 14 made of urethane, etc., joined to the rear side. In a heater unit 16, a heating element 23 is meanderingly provided between cover materials 21, 22 while keeping the proper intervals. Therefore since a synthetic resin film 17 is attached to the heater unit side into which raw liquid of foamed synthetic resin is introduced, the heater unit 16 is prevented from being impregnated with raw liquid at a time for introducing the raw liquid of foamed synthetic resin and from being cured. Padding material and the film 17 are integrally joined by expansion molding of padding material 18. Skin material, the heater unit 16, the film 17 and padding material are integrally formed.
Patent JP-H03164671-A (JP)
Title: Air conditioner
Inventor: TAKENAKA HIROSHI
IPC: F25B43/02
Filed: 1989-11-24
Abstract: PURPOSE:To get a stable refrigerating cycle by a method wherein a mechanical structure capable of moving an orifice is arranged in such a way as a distance from an inlet port of a feeding-out pipe of an accumulator to a point where an effect of contraction flow shoes the largest value and the lowest pressure can be varied. CONSTITUTION:When a length of a connection pipe to be installed at a site is short, surplus refrigerant is generated in a refrigerating cycle, and it becomes necessary to keep the surplus refrigerant in the accumulator, resulting in that an effect of contraction flow at extreme ends of a discharging out pipe 11 and compressor 1 in an inner oil returning pipe 14. Thus, a movable orifice 12 is moved toward the compressor 1 so as to prevent the extreme end of the oil returning pipe from being placed at a position where the fastest flow speed is found and an effect of contraction flow has the largest value. In turn, in view of a consideration that the refrigerant shows a lack in its volume caused by a lack of refrigerant when the length of the connecting pipe to be installed on site is the longest pipe length, it becomes necessary to increase an amount of returned refrigerant from the accumulator. Due to this fact, in order to improve the effect of contraction flow at the extreme ends of the feeding-out pipe 11 and the inner oil returning pipe 14 at the compressor 1, the movable orifice is moved toward the accumulator 5 so as to cause the extreme end of the oil returning pipe to occupy a location where the flow speed is the fastest one and an effect of contraction flow shows the largest value.
Patent JP-H05197377-A (JP)
Title: Touch generator
Inventor: TANAKA KIKUJI
IPC: G10H1/34
Filed: 1992-10-16
Abstract: PURPOSE:To extract a performance touch parameter not being realized in a conventional system by detecting a performance operating state at a prescribed middle position until a peak is detected by a first parameter generating means, and generating a second performance touch parameter based on the performance operating state. CONSTITUTION:A microprocessor 7 extracts the performance touch parameter by monitoring data TD representing displacement from a data converter 3. Furthermore, the microprocessor 7 generates musical tone control data TS based on an extracted performance touch parameter and a musical tone parameter TA from memory 5, and controls a sound source device 8 by transferring the data. The sound source device 8 generates a musical tone signal MD according to the sent musical tone control data TS, and outputs it to an output device 9 consisting of an amplifier and a speaker, etc. Therefore, it is possible to increase the power of expression of a musical tone by performance touch by controlling the musical tone.