baber/WOPTO huggingface dataset:
Patent JP-H05283318-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L21/027
Filed: 1992-03-31
Abstract: PURPOSE:To enable a pattern which could not have improved resolution only by a kind of phase member because of equalization in phase in view of restric tion in pattern arrangement to improve resolution only by a kind of phase member in the case of forming a positive resist pattern using a mask original plate provided with phase members. CONSTITUTION:A mask original plate pattern is separated into two patterns, which are overlapped on a semiconductor substrate and subjected to exposure to form a pattern. Line parts 21 and space parts 22,23 are exposed first by a first reticle provided with shifter parts made of phase members in a part of a transparent part 22 of pattern having ended line parts 21 and the transparent part 22, and next the peripheries 24 are overlapped for exposure by a second reticle having a light shielding part 31, thereby enabling formation of a positive resist pattern 41 with improved resolution by a kind of phase member.
Patent JP-H08267027-A (JP)
Title: Ultrasonic washer with level sensor
Inventor: OKANO KATSUICHI
IPC: B08B3/12
Filed: 1995-03-31
Abstract: PURPOSE: To provide an ultrasonic washer in which a level sensor accurately detects the level of a washing liquid even when air bubbles are generated in the washing liquid fed into the ultrasonic washer. CONSTITUTION: A level measuring pipe 50 is connected to the body of an ultrasonic washer at one end thereof, and after it is horizontally extended, it is vertically extended, causing an open end of the other end thereof to be set at a position higher than the jet opening of a nozzle 11. A level sensor 51 is fitted near the open end of the level measuring pipe 50, and detects the position of the level of a washing liquid fed into the body by the washing liquid from the body led by the level measuring pipe 50. An air bubbles removing pipe 52 is connected to a horizontally extended part of the level measuring pope 50 at one end thereof, and is vertically extended, causing the other end thereof to be opened at a position higher than the jet port of the nozzle 11.  Therefore, since air bubbles 40 generated in the ultrasonic washer are discharged from the air bubbles removing pipe 52 before the level sensor 51, the level sensor 51 does not malfunction.
Patent JP-H01246701-A (JP)
Title: Microwave discharge light source device
Inventor: TAKI MASAKAZU
IPC: F21S2/00
Filed: 1988-03-29
Abstract: PURPOSE:To input a large electric power and to radiate the light efficiently by making a part of the tube wall of a discharge tube with a metal, and cooling the inner surface of the metal with a coolant. CONSTITUTION:A conical coaxial monowaveguide transducer 5 is provided in a waveguide 1. A metal pipe 8 is connected through couplings 7 and 6. A pipe 12 is inserted to the metal pipe 8, and a coolant is delivered and exhausted from the hole 14 of a lid 13. Since there is no microwave inside the coaxial monowaveguide 5 and the metal pipe 8, no influence is given to the electromagnetic field at a discharge tube 9 part even though a substance 15 to absorb microwave such as water is poured. Since the water is let flow to cool the metal pipe 8 and to cool the inside of the discharge tube 9 directly only through a thin glass coverage layer 81, they are cooled effectively, and the lowest cooling temperature can be controlled by the water temperature and the water flow amount. In this case, it is effective to make both the inner and the outer tubes of the discharge tube 9 with a dielectric, a metal coverage layer is attached to the surface of the inner tube, and the inside of the inner tube is cooled with a coolant.
Patent JP-H10271062-A (JP)
Title: Radio portable information terminal
Inventor: MOTOHASHI TERUYUKI
IPC: H04J3/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce a maximum consumption current value and to miniaturize a power circuit and a battery by providing a consumption current restriction means restricting the operation of an information processing part to be within prescribed consumption current while data is transmitted from a radio communication part by means of a radio wave. SOLUTION: An information processing part 2 learns that transmission data is in the middle of transmission from the control part 16 of a communication part 1 or obtains information that the data is in the middle of reception while the radio communication part 1 transmits transmission data from ANT(antenna) by the radio wave. Namely, the CPU 23 of the processing part 2 learns all timing information in the communication part 1 through the control part 16 of the communication part 1. When CPU 23 learns that the communication part 1 is in the middle of transmission, it drops the clock frequency of a clock generation part 26. Thus, the consumption current of the processing part 2 is restricted to be within prescribed consumption current. Consequently, the processing part 2 can be operated only by low consumption current while data from the communication part 1 is transmitted by the need of large current.
Patent JP-S62233502-A (JP)
Title: Load responsive type hydraulic control device equipped with plural variable pumps
Inventor: IWABUCHI MASAYUKI
IPC: F15B11/02
Filed: 1986-03-31
Abstract: PURPOSE:To lower the cost by controlling the discharged flow-quantity of a plurality of variable pumps by a single load responsive valve. CONSTITUTION:Each of the pressure-receiving chambers 20, 20' is provided at one end of the spool of each pilot valve 14, 14', and the output pressure of a single load responsive valve 42 is led into these pressure-receiving chambers 20, 20'. By this, disagreement of output pressure due to the instrumental error of the load responsive valve 42 disappears, and the slippage of a starting time for inclination of each variable pump 1, 1' becomes small. Also, the change rate of inclination against pilot pressure becomes small, and even if the slippage of a starting time for inclination due to the instrumental error of variable pumps 1, 1' occurs, the slippage of the pump discharge quantity becomes far smaller than that of the known devices. Therefore, there is no need particularly for increasing the output of an electric motor nor is there any need for restricting the maximum discharge quantity of variable pumps 1, 1', which makes it possible to lower the cost.
Patent JP-S58194194-A (JP)
Title: Semiconductor storage device
Inventor: OONISHI YOSHIAKI
IPC: G11C7/00
Filed: 1982-05-07
Abstract: PURPOSE:To speed up the readout at a specified operating mode, by providing a readout circuit transmitting a write data fetched in a data output latch circuit with a prescribed timing pulse to a data output terminal. CONSTITUTION:A drain output signal of MISFETs Q27, Q28 of an output amplifier OA is given to a gate of MISFETs Q32, Q33 via cut MISFETs Q30, Q31 to gates of which a power supply voltage Vcc is applied. A timing signal phiOP' is applied to a drain of the FETs Q32, Q33. MISFETs Q34, Q35 of latch form are provided at the sources of the FETs Q32, Q33. The FETs Q34, Q35 are provided with MISFETs Q36, Q37 having common gates and sources respectively and its drain output is fed back to the input of the FETQ30, Q31. The drain output of the FETs Q35, Q34 of said latch form is given to the gate of MISFETs Q40, Q41 of push-pull form to form an output signal to an output data (DOUT) terminal. The write data is held in an output latch circuit forming the output amplifier OA, allowing to attain the readout of high speed at the specified operating mode.
Patent JP-H0626393-A (JP)
Title: Wear detection device for cylinder
Inventor: SASAKI HIDEHIRO
IPC: F02B77/08
Filed: 1992-02-26
Abstract: PURPOSE:To detect abnormal wear of the cylinder liners and piston rings of a diesel engine earlier. CONSTITUTION:An ear detection device for cylinder is provided with a means 4 for detecting the temperature of a cylinder liner 3, a means 10 for detecting the scavenging temperature of a cylinder, a means 9 for detecting the outlet temperature of cylinder cooling water, a means 8 for detecting a load on engine, and a calculator 11 in which the temperature of the cylinder liner 3, scavenging temperature of the cylinder, outlet temperature of the cylinder cooling water, and the load on the engine detected are input to compare with the predetermined faulty conditions and from which the compared results are output and, if any of these detected temperature is faulty, the fault is made clear immediately.
Patent JP-H06292380-A (JP)
Title: Speed controller
Inventor: GOTO MAKOTO
IPC: H02P29/00
Filed: 1993-04-01
Abstract: PURPOSE:To provide a speed controller by which a speed fluctuation caused by load torque fluctuation is substantially reduced. CONSTITUTION:A motor 11 which is controlled to have a predetermined speed, a speed detector 12 which detects the speed of the motor 11, a controller 13 which outputs a control signal corresponding to the output signal of the speed detector 12 and a driver 14 which changes a power supplied to the motor 11 in accordance with the control signal are provided. Further, the controller 13 has a compensator 21 which generates a compensation signal corresponding to the output signal of the speed detector 12, an integrator 22 which integrates the compensation signal essentially, a first proportional synthesizer 23 which generates a first synthesized signal which is obtained by synthesizing the output signal of the integrator 22 and the output signal of the speed detector 12 with a predetermined ratio and a second proportional synthesizer 24 which generates a second synthesized signal which is obtained by synthesizing the compensation signal and the first synthesized signal with a predetermined ratio. Then a control signal corresponding to the second synthesized signal is outputted.
Patent JP-H06286211-A (JP)
Title: Static recording head
Inventor: KUROMATSU YOSHIYUKI
IPC: B41J2/39
Filed: 1993-04-01
Abstract: PURPOSE:To provide a static recording head realizing reliability in a a static recording head which is used as a recording head of a plotter mainly for a CAD. CONSTITUTION:A printed board provided with solder-plated patterns 4 which are arranged in parallel with each other, resists 6 provided on a pattern adjoining to a joint, a reparing land and dummy pattern 7 is used, recording wires 1 having colors different from each other are stood alternately in a row by meeting at right angles with the solder-plated patterns 4 and they are soldered to each other at a point where they cross each other.
Patent JP-S5410563-A (JP)
Title: Method of regenerating bulked sludge used in activated-sludge utilizing treatment
Inventor: KAMIYOSHI HIDEKI
IPC: C02F3/12
Filed: 1977-06-27
Abstract: PURPOSE: To carry out simple and excellent treatment in use of activated sludge, by applying utrasonic treatment to sludge that has caused bulking and thus improving its settling and dehydrating performance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54112315-A (JP)
Title: Free cutting stainless steel
Inventor: YAMAMURA KATSUMI
IPC: C22C38/18
Filed: 1971-09-28
Abstract: PURPOSE: To provide a free cutting stainless steel for wristwatch cases which steel can remarkably elongate the life of a tool in both high and low speed cutting by adding a Ca alloy to a Cr or Cr-Ni steel during refining so that the steel is deoxidized and Ca oxide is left.  
     CONSTITUTION: A Ca cpd. selected from Ca-Si, Ca-Al and Ca-C 2  is added as a deoxidizer to a Cr steel contg. Cr; 5W25% or a Cr-Ni steel contg. Cr; 9W30% and Ni; 3W64% during refining to provide a free cutting stainless steel for wristwatch cases. This deoxidizer is so added that below 0.005% (as Ca) of Ca oxide is left. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61234632-A (JP)
Title: Road information transmitting system
Inventor: KATAYAMA MASAAKI
IPC: H04B7/24
Filed: 1985-04-10
Abstract: PURPOSE:To give necessary information to a person riding in a running vehicle at the inside of the vehicle at any time by providing a transmitter which transmits various information related to a road at the vicinity of the road and a receiver which receives, stores and displays the above-mentioned information in the vehicle. CONSTITUTION:Information of interchanges, service areas, emergency telephone, bus stop, traffic control, other guidance for vicinity areas of interchanges, etc., are transmitted from the transmitter 1 of a ground station provided in the vicinity of an interchange to vehicles running along a highway 20 in the form of small-output radio signals. A moving station receiver 2 provided in a running vehicle 3 receives these radio signals while passing through the vicinity of the interchange and stores the radio signals in a storage section. At the same time, the receiver 2 informs the person riding in the vehicle of the above- mentioned various information through a display output section or voice output section and lets the person confirm the information.
Patent JP-S58192663-A (JP)
Title: Horizontal and continuous casting method of cast iron
Inventor: MEGURO MASARU
IPC: B22D11/04
Filed: 1982-05-06
Abstract: PURPOSE:To cast a homogeneous ingot which has less surface defect and uneven texture in the stage of casting an ingot wherein a flattening ratio and the length on the short side has specific values, by specifying the surface temp. and casting temp. of the ingot in the stage of drawing the same and adding a specific thrusting stroke just prior to the drawing. CONSTITUTION:The surface temp. of an ingot in the stage of drawing is maintained at 1,000-1,040 deg.C and the casting temp. thereof is maintained at 1,320- 1,345 deg.C in the stage of casting the ingot wherein the ratio of the long side and short side in the sectional shape of the ingot (flattening ratio) is >=4 and the short side is <=25mm.. A 0.3-0.5mm. thrusting stroke is added just prior to the drawing in the intermittent drawing stage when the drawing is ceased. The continuous casting ingot of good quality which is about <=1mm. flow depth in the surface, has no cementite crystals at all in the surface part and about <=3mm. chill depth in the corner part in a 45 deg.C direction is thus produced.
Patent JP-S553548-A (JP)
Title: Device for catalytic action
Inventor: SATOU TAKASHIGE
IPC: F23C6/04
Filed: 1978-06-21
Abstract: PURPOSE: To reduce the malodor at the time of ignition and fire extinguishment of an oil heater or the like, by using a cloth catalyst for a device for catalytic action.  
     CONSTITUTION: The plan view of the catalytic device 1 is a quadrilateral. Oblong cut-off cloth catalyst pieces 10 are held zigzag in a plurality of grooves 9 provided in two series on the top of a casing 8 which is made of steel sheets and whose bottom is open. When the for catalytic action device 1 is installed above the combustion cylinder 2 of a petroleum fuel burner, the residence time of malodorous gas is lengthened and a ventilating property is optimized by the cloth catalyst pieces 10 held zigzag. The malodor is thus eliminated. The device for catalytic action can be used for a gas fuel burner to decreased CO, HC and NO x  produced by combustion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61235375-A (JP)
Inventor: KAMAIKE HIROSHI
IPC: B66B1/14
Filed: 1985-04-10
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-H06288023-A (JP)
Title: Wall panel
Inventor: KITAHARA YUTAKA
IPC: E04B2/56
Filed: 1993-04-01
Abstract: PURPOSE:To promote deformation-following efficiency in the case a building structure is deformed. CONSTITUTION:A plurality of bearing pins 4 and 5 projecting heir lower ends and upper ends respectively are provided to a wall panel execution place 3 of a building structure 1 on which a wall panel 2 is placed, at the same time, projections of the bearing pins 4 and 5 are borned with a minute horizontal clearance 20 in a displaceable manner and are inserted in sleeve inserts 12 in the wall panel 2 freely against rotational displacement of the wall panel 2 with a clearance 13, and a load bearing point 14 bearing load is provided between the lower section 3B of the wall panel execution place 3 in the building structure 1 and the center of the lower section of the wall panel 2. According to the constitution, the wall panel 2 is displaced within range of clearances 13 and 20 of the bearing pins 4 and 5 with the load bearing point 14 as the center, and in the case the building structure 1 thereby is deformed, strain caused between the wall panel 2 and building structure 1 is absorbed by the clearances 13 and 20.
Patent JP-S571945-A (JP)
Title: Detecting method for underground leakage of water
Inventor: YAGIYUU MICHI
IPC: G01M3/24
Filed: 1980-06-05
Abstract: PURPOSE:To enable the leaking point of the water to be detected even in the daytime, by blocking the section-to-be-checked in the under-ground waterpiping, applying externally controllable water pressure, and increasing the water leaking sound from the water leaking point. CONSTITUTION:A leaking sound detector 1 is placed on the ground 2. The water leaking point 4 of the underground waterpipe 3 is detected by the leaking sound of the jetting water. In detecting the leaking, valves 7 and 8 are closed in order to block the section 3 to be checked in the buried distributing waterpipe. Thereafter, a first branching valve 11 is opened, and a pump 10 is started by a power source 13. When the output water pressure becomes larger than the normal distributing pressure, a second branching valve 12 is opened, and the water enters into the blocked section. Then, the pressure of the jetting water from the leaking point increases. Therefore the leaking sound, which is sufficiently louder than the underground noises, can be detected.
Patent JP-S572030-A (JP)
Title: Self-timer device of camera
Inventor: KITAGAWA MASAHIRO
IPC: G03B9/64
Filed: 1980-06-05
Abstract: PURPOSE:To prevent an operation error and to enable to execute a normal photographing, by making a self-timer operate only in case when a self-timer switch is closed at the time of closing a shutter release switch. CONSTITUTION:This device is equipped with a self-timer switch SW3 consisting of an automatic return switch, a self-timer second counting circuit ST1 for counting a self-timer second in accordance with a closing signal of a shutter release switch SW1 of a camera, and a memory logical operation circuit RS1 for storing an opening or closing state of SW3 in case when the switch SW1 has been closed. And, it is constituted so that its self-timer is operated only when SW3 has been closed at the time of closing of SW1.
Patent JP-H08267534-A (JP)
Title: Powdery and granular material supply chute
Inventor: HASHIMOTO TAKIOMI
IPC: B29C47/10
Filed: 1995-03-31
Abstract: PURPOSE: To provide a powdery and granular material supply chute making ground matter hard to adhere even if a discharge route is slightly long or has a bent part and capable of producing a product of stable quality by extrusion molding using a simple apparatus. CONSTITUTION: In a cylindrical chute 7 supplying a powdery or granular synthetic resin being a raw material to an extruder in order to produce a synthetic resin product by the extrusion molding, the upper end part thereof is set to a powdery or granular material supply port and the lower end part thereof is arranged to the raw material supply port 5 of the extruder 1 and a vibrator 8 is attached to the cylindrical chute 7.
Patent JP-S58194311-A (JP)
Title: Split transport type transformer
Inventor: HIROSE HIDEO
IPC: H01F27/02
Filed: 1982-05-08
Abstract: PURPOSE:To increase the effect of relieving a rise in pressure due to an increase in volume thereby to restrict deformation within a breaking limit, by loosely connecting reinforcing beams on tank side walls facing each other by means of a plurality of connecting members so that the tank side walls can be deformed in the expanding direction. CONSTITUTION:Adjacent horizontal reinforcing beams 11, 12, 13 secured, by means of welding, to outer peripheral side walls 1a, 2a and 2b, 3a facing each other, of tanks containing a plurality of unit transformers are loosely connected by employing connecting members 20. With respect to an external vacuum pressure applied when the tanks are simultaneously vacuum-oiled, since stoppers 22 come in close contact with corresponding contact members 21, deformation can be restricted within an allowable value by making use of reaction forces due to the rigidities of the horizontal reinforcing beams 11, 12, 13 welded to the opposing tank outer peripheral side walls 1a, 2a, 2b, 3a. Since the expanding deformation of the tanks taking place when the inner pressure rises continues until the stoppers 23 come in close contact with the corresponding contact members 21, properly setting the gaps between the stoppers 23 and the corresponding contact members 21 makes it possible to restrict the deformation of the tanks within a breaking limit.
Patent JP-S553075-A (JP)
Title: Character/pattern display device
Inventor: SUZUKI MIKIO
IPC: G06F3/153
Filed: 1978-06-23
Abstract: PURPOSE: To reduce the transmission data quantity and then to economize the terminal units by memorizing temporarily the characters or the foreign letters featuring a low frequency plus the special patterns into the extension pattern memory.  
     CONSTITUTION: Processor 72 of terminal unit B decodes the codes sent from center unit A into either of the fundamental characters, fundamental patterns or foreign letters and extension patterns. In case the codes sent in are the fundamental character or fundamental pattern codes, the display patterns are obtained through fundamental character memory part 79 and fundamental pattern memory part 81 respectively. While the codes are the foreign letter or extension pattern codes, the foreign letter pattern or extension pattern sent from unit A separately is memorized in foreign letter pattern memory part 80 or extension pattern memory part 82. And the display patterns are obtained from these memory parts. Then the pattern corresponding to the code is displayed on display device 84 under the control of processor 72. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09269799-A (JP)
Title: Voice coding circuit provided with noise suppression function
Inventor: TSUKAHARA YURIKO
IPC: G10L21/0208
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a coded voice signal by performing a noise suppression without exerting adverse influence on a voice coding processing. SOLUTION: In the voice coding circuit, the power level of a background noise to be included in a transmitted input signal is estimated by a noise suppression control part 20 and a modifying quantity (r) is calculated from the estimated value and the power of the transmitted input signal. Then, the code word of the frame power calculated in the frame power energy calculating part 31 of a voice coding part 30 and the code word of the zero input response signal calculated in a zero input response calculating part 36 and code words of gain values GS, PO of the long-term productive rag and the code respectively selected in a long-term predictive rag selecting part 38 and a code book searching part 39 are respectively modifyingly operated based on the modifying quantity (r) and then code words of respective coding parameters after the modifying operations are transmitted.
Patent JP-S532589-A (JP)
Title: Preparation of thermosetting acrylic resin
Inventor: SAMORI TAKASHI
IPC: C08F2/02
Filed: 1976-06-28
Abstract: PURPOSE: To prepare a thermosetting acrylic resin suitable for the manufacturing of high solid content paints and powder coating compositions, preventing gel-formation, by two or more pre-polymerization steps using tank-reaction vessels. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61233190-A (JP)
Inventor: HOSOI ISAMU
IPC: E06B1/56
Filed: 1985-04-09
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。