baber/WOPTO huggingface dataset:
Patent JP-S58115464-A (JP)
Title: Polishing method for photosensitive body
Inventor: SASAME HIROSHI
IPC: G03G21/10
Filed: 1981-12-29
Abstract: PURPOSE:To obtain a good picture, by polishing the surface of a photosensitive body having amorphous silicon as a surface layer, by use of Si, and returning the surface of the photosensitive body to its initial state. CONSTITUTION:When a photosensitive drum 1 is rotated, a winding shaft 6 winds up a web 3. In this case, a speed at which the web 3 is wound and a speed of a photosensitive drum surface 2 can be set optionally, and also in both the normal and reverse directions. In the web which has been pressed against the surface 2 by a web roll 5, alpha-Si of a pulverulent body is uniformly dispersed and polished by friction against the surface, and cleaned. This web 3 can be pressed at all times, and also can be pressed only when necessary.
Patent JP-2000044354-A (JP)
Title: Production of ceramic composite powder
Inventor: KONO YASUHISA
IPC: H01G4/12
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To suppress the reduction in pH when drying a ceramic slurry, prevent the segregation of the dispersion of an additive for a ceramic principal component raw material powder in the ceramic raw material powder and produce the ceramic raw material powder containing the additive uniformly dispersed therein. SOLUTION: A high-boiling organic base or urea is added to a ceramic slurry and the resultant ceramic slurry is then dried when producing a ceramic composite powder by a step for dispersing a principal component raw material powder for ceramics and preparing the ceramic slurry containing an additive component composed of a readily water-soluble element dispersed therein, a step for adding the base to the ceramic slurry and a step for drying the ceramic slurry and separating out the ceramic powder contained therein as a hydroxide. The reduction in pH of the ceramic slurry at the time of drying is smaller than that without adding the organic base or urea thereto.
Patent JP-H0860521-A (JP)
Title: Needle thread locker in multi-head type embroidery machine
Inventor: TAJIMA IKUO
IPC: D05C11/00
Filed: 1994-08-10
Abstract: PURPOSE: To ensure a plurality of needle threads to be locked with the resting machine heads, when embroidering is operated with a plurality of machine heads. CONSTITUTION: In a multi-head type embroidering machine where the machine head 10 having a plurality of couples of needle bars equipped with sewing needles 16 through which needle threads passe, respectively, and balances picking up the needle threads in parallel over the table, a stationary plate 40 having the first thread-passing holes 48 which permit the needle threads after passing individual balances to pass through bored in the same number as the needle number and a slidable plate 50 having the second thread-passing holes 52 corresponding to the first holes bored are arranged so that the first holes and the second holes oppose to each other to permit each needle thread to pass through, when each head works for embroidering. In the meantime, when each head is at rest, the slidable plate 50 is made slide in the longitudinal direction to displace the second holes from the first holes so the needle threads may be held between these plates and thus locked.
Patent JP-H1054059-A (JP)
Title: Hydraulic circuit for construction equipment
Inventor: MIURA TAKANORI
IPC: E02F3/43
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To realize a cushion controller inhibiting a stop shock at the time of neutral operation under the state proper to a backhoe adopting a load sensing system. SOLUTION: A backhoe adopts a load sensing system with a load control means A controlling the discharge of a pump 8 so that a hydraulic actuator 5c is supplied with pressure higher by specified differential pressure section than the load pressure of an operating device. A cushion means gradually decreasing actuator speed with the neutral operation of a control valve 9 for the hydraulic actuator and stopping the backhoe shovel and a speed detecting means detecting actuator speed are mounted, a cushion-action adjusting means intensifying progressive reduction action at the time of fast actuator speed at the time of the neutral operation of the control valve 9 and weakening progressive reduction action at the time of slow hydraulic actuator speed is installed,  and a flow rate control means B capable of changing and adjusting the quantities of throttling or differential pressure of throttle valves 9s interiorly finished to the control valve 9 is set up while the quantities of throttling or differential pressure is detected at that time, thus constituting the speed detecting means.
Patent JP-2000050300-A (JP)
Title: Digital decoder
Inventor: TOZAKI KAZUO
IPC: H04N9/68
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale of a digital decoder by calculating a luminance signal and two chroma signals from the value of three continuous points of every color subcarrier of two chroma signals and the 1st, 2nd and 3rd carrier chrominance signals corresponding to those value of color subcarriers and then separating the luminance signal from the chromaticity signals. SOLUTION: The 1T-delay circuits 14 and 16 output the carrier chrominance signals E2 and E1, obtained by delaying a carrier chrominance signal E3 received from a synchronous separator circuit 12 by a single sampling time. A sampling circuit 20 samples the value S1 to S3 and C1 to C3 of three continuous points of color subcarriers of chroma signals U and V from the burst signal received from a burst separator circuit 18, with prescribed sampling frequency equivalent to the delay times of both circuits 14 and 16. A YC separation/ calculation circuit 22 calculates a luminance signal Y and two carrier chrominance signals U and V from those value S1 to S3 and C1 to C3 and the carrier chrominance signals E1 to E3 and separates the signals Y, U and V from a composite signal NTSC.
Patent JP-H0260183-A (JP)
Title: Semiconductor laser device and coherent optical communication system provided therewith
Inventor: OKAI MAKOTO
IPC: H04B10/00
Filed: 1988-08-26
Abstract: PURPOSE:To adjust the width of an oscillating spectral line to be small by a method wherein the relative position of a semiconductor laser to on outer resonator is substantially fixed, and concurrently a control means, which controls the phase of an oscillating light, is provided inside the semiconductor laser. CONSTITUTION:A diffraction grating 2 is provided onto the surface of a substrate 1, an optical guide layer 3, an active layer 4, an anti-melt-back layer 5, and a clad layer 6 are successively grown in layers, and p-type electrodes 71 and 72 and an n-side electrode 8 are built. A single mode fiber 9 serving as an outer resonator is so fixed to the semiconductor laser, which is formed and provided with an inner, resonator as mentioned above, that it is optically coupled with a laser oscillator. By this structure, the width of an oscillating spectral line can be adjusted to be small by changing the ratio of currents which are applied to two or more p-type electrodes 71 and 72 electrically isolated from each other.
Patent JP-H0635459-A (JP)
Title: Sound source device of electronic musical instrument
Inventor: SAITO SHINICHI
IPC: G10H1/00
Filed: 1992-07-15
Abstract: PURPOSE:To surely store a state, which is set on a sound source device, in a sequencer and to reduce the load on a CPU by controlling so that when outputted performance information is inputted through an external device, the input is ignored. CONSTITUTION:At the sound source part 18, the performance information on timbre, etc., is set, stored in a RAM 16, and outputted to the external device by an output part 24. Then when the performance information is inputted from the external device to an input part 22, an operation element part 20 controls the input part 22 so as to ignore the input of the performance information outputted from the output part 24. Namely, the performance information set at the sound source part 18 is outputted to the external device by the output part 24. and the performance information outputted from the external device is inputted by the input part 24, but when the inputted performance information is the outputted performance information, the information is ignored and prevented from being processed. Therefore, the performance information can surely be stored in the sequencer regardless of the setting state of the software through function of the sequencer.
Patent JP-H0747968-A (JP)
Title: Steering control device for vehicle
Inventor: KAWAKAMI SEIJI
IPC: B62D137/00
Filed: 1993-08-03
Abstract: PURPOSE:To improve the extent of car's running stability against a side wind by performing an auxiliary steering operation so accurately on the basis of an actual relative wind velocity and a wind direction of the side wind. CONSTITUTION:Lateral force acting on the center of gravity of a car by a ' wind or any yawing moment around the center of gravity is estimated by an estimation device M1 on the basis of a relative wind velocity and a wind direction of the side wind, and a control command value is operated by a control command value arithmetic unit M2 on the basis of the estimated lateral force or yawing moment, and front wheels or rear wheels are auxiliarily steered according to the control command value by an active steering gear M3. The wind velocity and the wind direction both on a body surface are detected by a wind velocity detector M4 and a side wind detector M5, and then the relative wind velocity and the wind direction are operated from the wind velocity and the wind direction on the body surface by a wind velocity arithmetic unit M6 and a wind direction arithmetic unit M7 on the basis of relations found out in advance.
Patent JP-H0553136-A (JP)
Title: Thin film transistor type liquid crystal display device
Inventor: OGURA SHIGEKI
IPC: G02F1/136
Filed: 1991-08-22
Abstract: PURPOSE:To eliminate the gradation inversion and an abnormal transmittivity deterioration, in the thin film transistor type liquid crystal display device TFT- LCD. CONSTITUTION:A counter electrode is divided into two on one picture element by a first counter electrode 6 and a second counter electrode 7. Also, to a first counter electrode 6 and a second counter electrode 7, a voltage of opposite polarity converted to an AC in a one-frame period is applied. In such a way, transmittivity of a liquid crystal corresponds to an average value of transmittivity shown by each of liquid crystals driven by a first counter electrode and a second counter electrode 6, 7, and a picture element electrode 5. Accordingly, even if one of them is a counter voltage for showing the minimum transmittivity, the other is detached from its voltage, therefore, generation of such abnormal low transmittivity as conventional manner can be suppressed. It is also allowable that the counter electrode is not divided into two on one picture element, but divided into odd number line picture elements and even number line picture elements.
Patent JP-H0374210-A (JP)
Title: Tire gauge measuring system for fitting tire
Inventor: HASEGAWA MASATOSHI
IPC: B60C23/00
Filed: 1989-08-15
Abstract: PURPOSE:To facilitate air pressure control in a tire gauge measuring system vehicles by normally fitting a tire gauge to a tire or a wheel, and measuring and indicating air pressure inside the tire. CONSTITUTION:A tire gauge provided with a transparent indicating portion 2, U-shaped scale cylinder 3, indicator 4, coil spring 7, piston 5 at the top end thereof and a tire valve screw 42 at the other end is directly fitted to a tire valve 43. In this construction, air pressure inside a tire enters a cylinder 14 to work on a piston shoe 5, thus positioning the piston shoe 5 at a place bal anced with the repulsive force of the coil spring 7. This is indicated by the indicator 4. Anyone can thus control air pressure easily.
Patent JP-H0660256-A (JP)
Title: Automatic vending machine with game function
Inventor: ISHIMOTO SHINJI
IPC: G07F9/00
Filed: 1992-08-07
Abstract: PURPOSE:To improve a guest collection ratio, and to increase the proceeds by providing a game function of a customer participation type. CONSTITUTION:In front of an automatic vending machine main body 1, a touch type graphic operating panel 2 is provided, and this operating panel 2 and a central processing unit (CPU) 3 in the inside of the automatic vending machine main body 1 are connected. In such a state, a screen of the touch type graphic operating panel 2 receives throwing-in of money into a coin throwing-in port 6 or a paper money throwing-in port 7 of a customer and the screen is switched automatically, and a commodity selection by the customer is received. When he touches a prescribed button position, the screen is furthermore switched, and it is displayed to provide a computer game service to the customer. For instance, computer fortunetelling is provided as a service, and when 'doing' or 'not doing' is selected by a touch, the screen is furthermore switched, a touch input of the customer's date of birth is urged, and business fortune, love fortune, money fortune, etc., are displayed.
Patent JP-S6130692-A (JP)
Inventor: RENAADO EDOMONDO FUAN DE RIISU
IPC: G11B3/68
Filed: 1984-10-11
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-S6270738-A (JP)
Title: System for detecting foreign matter
Inventor: TANIUCHI TOSHIAKI
IPC: G01B11/30
Filed: 1985-09-25
Abstract: PURPOSE:To enable the certain detection of foreign matter by preventing the erroneous detection of a pattern, by allowing S-polarized beams to irradiate the same point on a surface to be inspected from different directions and separately extracting the S-polarized component and P-polarized component of the reflected beam from the same point. CONSTITUTION:The surface of a wafer 30 is irradiated with S-polarized beams with wavelengths lambda1, lambda2 from S-polarizing laser oscillators 32A, 32B, 34A, 34B. The reflected laser beams from the surface of the wafer 30 are incident to a wavelength separating dichroic mirror 48 and reflected laser beam with the wavelength lambda1 is reflected to the side of a polarizing mirror 50 while reflected laser beam with the wavelength lambda2 is transmitted through the mirror 48 to be incident to a polarizing mirror 54. The mirrors 50, 5 permit the transmission of the P-polarized component of each incident laser beam and reflect S-polarized component to allow both components to be incident to photomultipliers 52P, 52S, 56P, 56S and the electric signal corresponding to the intensity of the incident laser beam. Because the judgement of foreign matter is performed on the basis of the signal level ratio of said S- and P-polarized components, the pattern in all directions and the foreign matter on the surface to be inspected are certainly discriminated and the erroneous detection of the patterns can be prevented.
Patent JP-S6271514-A (JP)
Title: Dehumidifier
Inventor: KAWAKAMI SUSUMU
IPC: B01D53/26
Filed: 1985-09-24
Abstract: PURPOSE:To improve the heat recovery efficiency and to elevate the temp. of the dehumidified air by separating an adsorbent on the inside of a room into a section for directly dehumidifying the air in the room and a section for dehumidifying the air after passing through an evaporator and reducing the amt. of air to be passed through the evaporator. CONSTITUTION:A heat pump 5 in which an evaporator 4 and a condenser 2 are separately arranged through a partition wall 6 on the inside 9 of the room and on the outside 10 of the room, and an adsorbent 8 rotating through the inside and outside of the room are jointly used in the dehumidifier. The dehumidifying part 8a of the adsorbent 8 on the inside 9 of the room are separated by a partition plate 14 into a section 15 for directly dehumidifying the air in the room and a section 16 for dehumidifying the air after being passed through the evaporator 4. The first heat exchanger 12 having a heat radiating part 12a on the downstream side of the section 15 and a heat absorbing part 12b on the downstream side of the adsorbent 8 on the outside 10 of the room and the second heat exchanger 13 having a heat radiating part 13a on the downstream side of the section 16 and a part 13b on the downstream side of the adsorbent 8 on the outside 10 of the room are provided. Consequently, the amt. of air to be passed through the evaporator 4 is reduced, the air at lower temp. can be obtained and the heat recovering efficiency in the second heat exchanger 13 can be increased.
Patent JP-H1152560-A (JP)
Title: Radiation sensitive resin composition
Inventor: HASHIYA TATSUNORI
IPC: H01L21/027
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a radiation sensitive resin compsn. having high radiation sensitivity and capable of easily forming a patterned thin film excellent in solvent resistance and transparency. SOLUTION: This radiation sensitive resin compsn. contains (A) an alkali- soluble resin consisting of a constituent derived from an unsatd. carboxylic acid and/or an unsatd. carboxylic acid anhydride, a constituent derived from a radical polymerizable compd. having an epoxy group and a constituent derived from an other olefinic unsatd. compd., (B) a 1,2-quinonediazido compd. and (C) a nitrogen-contg. crosslinking agent.
Patent JP-H1038195-A (JP)
Title: Trap device
Inventor: SASAKI YOICHI
IPC: F16K31/68
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To easily and reliably attach a trap member in manufacturing. SOLUTION: A trap case 12 is housed in a trap case chamber 26 of a valve main body 11. The trap case is provided with a holding hole 51 opening to a trap chamber 41 and a groove hole 52. A trap member 13 is provided with a supporting part 54 provided with a neck part 54a. The trap member is housed in the trap chamber so as to open and close a trap chamber outlet 47. The supporting part 54 is inserted into the holding hole 51. The supporting plate 14 is inserted into the groove hole and supported by the trap case 12. The supporting plate supports the supporting part 54 by inserting the neck part 54a from an inserting hole 14a to a supporting hole 14b and deviating the inserting hole from the holding hole. Therefore, core deviation can be absorbed, and steam can be prevented from leaking.
Patent JP-H0281713-A (JP)
Title: Solar ray reflector
Inventor: TOOMASU EMU ADAMUSU
IPC: B60J3/00
Filed: 1988-08-26
Abstract: PURPOSE: To provide a solar beam reflector which can be easily fixed to a glass window of an automobile to shield and reflect solar beam from the window, and which is usable as a blanket for emergency by composing it of a first polyester film having reflection-coated and non-reflection-coated surfaces, and a second polyester film combined with/attached to it. CONSTITUTION: For a large-sized reflection shield 12, on a polyester film 13 of a silver-coated reflection layer having a non-reflection back surface, a transparent polyester protective film 11 is provided. Circumferential edges of the shield 12 are reinforced with urethane-coated nylon or overstitch bands 14 for protection. Next, for usage of this solar beam reflector, male parts of hook and loop tapes are bound to frame positions in circumferential edges of a glass window of an automobile to corresponding to female parts 16 of the hook and loop tapes provided on the shield 12. Next, the shield 12 is detachably installed on the inner side of the window of the automobile by use of the male parts and female parts of the hook and loop tapes, with the silver-coated reflection surface directed outward, and the non-reflection surface inward.
Patent JP-H0375561-A (JP)
Title: Method for judging particle aggregation pattern
Inventor: WATANABE HARUHISA
IPC: G06Q50/22
Filed: 1989-08-17
Abstract: PURPOSE:To facilitate the rejudging and editing by visual observation by sequentially displaying the images of particle patterns which are automatically judged so that the judgment is impossible, judging the images with visual observation, inputting the result of the judgment into a pattern judging device, and automatically correcting the result of the judgment. CONSTITUTION:An apparatus is set at a pattern receiving mode with an input device 5. A data-processing control device 4 automatically judges the image of the particle pattern of a body to be measured. The result of the judgment is stored in an external memory 7 together with the pattern image. The apparatus is switched to a visual- observation mode. The pattern which is judged so that the judgment in the pattern data that are stored in the pattern receiving mode is impossible is selected. The patterns are sequentially displayed on a display device 6 from the memory 7. The operator judges the pattern as aggregation, non-aggregation and others by visual observation. The result is inputted into the control device with the device 5. The result of the automatic judgment is corrected and stored in the memory again. Said procedure is performed for all the patterns whose judgments are impossible. Then, the apparatus is switched to an output mode, and all the pattern data including the corrected data are taken out of the memory. The data are edited into an intended format, and the result is outputted through a data output device 8.
Patent JP-S6273884-A (JP)
Title: Envelope detection circuit
Inventor: SASAKI YASUSHI
IPC: H04N5/783
Filed: 1985-09-27
Abstract: PURPOSE:To decide the level with high accuracy by applying a bias voltage fed to a base of the 1st and 2nd transistors (TRs) via a diode. CONSTITUTION:The 1st and 2nd resistors R3, R4 are replaced to the 1st and 2nd diodes D1, D2 and a bias voltage Vb is fed to the base of the 1st and 2nd TRs Q3, Q4 via the said diodes D1, D2. Video signals VD(SP), VD(EP) inputted to the base of the TRs Q3, Q4 for a portion lower than the bias voltage Vb are clamped to the voltage Vb by the diodes D1, D2. Thus, the video signals VD(SP), VD(EP) inputted to low-pass filters LPF1, LPF2 are signals having a portion higher than the bias voltage Vb. Thus, the level difference of signals inputted to comparator CMP is larger and the level decision is applied with high accuracy stably.
Patent JP-S58117141-A (JP)
Inventor: SHIBATA MITSUHIRO
IPC: B65D90/00
Filed: 1981-12-29
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-S6190026-A (JP)
Title: Torque detecting device
Inventor: SHIMIZU YASUO
IPC: G01L3/02
Filed: 1984-10-09
Abstract: PURPOSE:To increase the torsional rigidity of a torque transmission shaft and detect torque by connecting a steering shaft, etc., to the 1st and the 2nd shafts separately and rotatably, providing a load detector to the connection part, and detecting the displacement of the 1st and the 2nd shafts. CONSTITUTION:The 1st shaft 1 and the 2nd shaft 2 are connected together. Namely, a hole 6 is bored in the 2nd shaft 2 and the small-diameter part 5 of the 1st shaft 1 is screwed in rotatably. A flange 3, bearings 17 and 18, and annular members 15 and 16 are provided to the connection part. Further, strain gauges 19 and 20 are provided. When torque is applied to the 1st shaft 1, the 1st shaft 1 is displaced from the 2nd shaft 2 by a relative angle to press the annular members 15 and 16 through the flange 3. Consequently, pressure loads on strain gauges 19 and 20 vary, and consequently the torque is detected. Therefore, the torque difference between both shafts is detected by the load detecting element, so the value and direction of the torque are detected without making a large relative angle difference between the 1st and the 2nd shafts.