baber/WOPTO huggingface dataset:
Patent JP-H09252046-A (JP)
Title: Wafer vacuum chucking method and device
Inventor: ONISHI MASAYA
IPC: H01L21/68
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide wafer vacuum-chucking method and a device, wherein the contact surface of the device with a wafer can be reduced in area to the irreducible minimum and easily controlled in suction. SOLUTION: A wafer is vacuum-chucked by a vacuum-chucking method, wherein a recessed chamber 7 is provided to the wafer mounting surface 1a of a chucking main body 1, the recessed chamber 7 is separated into a wafer suction chamber 16 and a vacuum pump chamber 17, and the vacuum pump chamber 17 is exhausted by a vacuum pump to reduce pressure in the suction chamber 16 to vacuum-chuck a wafer 8.
Patent JP-H07266566-A (JP)
Title: Liquid jetting head, head cartridge having liquid jetting head and liquid jetting device
Inventor: KOIZUMI HIROSHI
IPC: B41J3/407
Filed: 1994-03-30
Abstract: PURPOSE:To simply obtain a continuous recording head with a uniform discharging ability by providing, on a grooved member with a plurality of grooves for forming a flow path, a support member having a thermal expansion equal to a support body with a plurality of element substrates disposed on one surface side. CONSTITUTION:The roof plate 200 being a grooved member provided with grooves for forming a flow path is constituted of a flow path 202 provided in accordance with a discharge energy generating element provided on a heater board, orifice 203, liquid chamber 201, and ink supply port 204. The roof plate 200 has a support member 205 for controlling a thermal expansion of the roof plate 200 lying within resin that forms the groove of the roof plate 200. Herein, the quality of the support member 205 is of one that has a thermal expansion equal to a base plate being a support body formed by adhesion-securing a heater board. The surface of the support member 205 is given surface working such as blast working or the like, in order to further improve a close adherence to the resin part of the roof plate 200. Thus, there is no likelihood of great dislocation between the roof plate 200 and the base plate.
Patent JP-H04263453-A (JP)
Title: Substrate treating device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/677
Filed: 1991-02-18
Abstract: PURPOSE:To make it possible to carry out efficiently a substrate treatment to need a plurality of substrate treatment processes by a method wherein a substrate treater is constituted in such a way that the treatment of substrates up to spare chambers is carried out in a single wafer processing and the substrates in the course of the substrate treatment subsequent to the single wafer processing can be treated in a batch processing and the like. CONSTITUTION:A substrate treater, in which a plurality of substrates to be treated are arranged in three dimensions in each film formation space in reaction chambers 5 to 7 and a substrate treatment is carried out, is constituted by a method wherein a plurality of chambers 5 and 7 are juxtaposed to one another or are arranged on a straight line and at the same time, the chambers 5 to 7 are coupled with a hermetically sealed chamber 3 via partition means 8 to 10 corresponding to the respective chambers 5 to 7 and at least one of space chambers 2 and 4 is coupled with the chamber 3. Moreover, the treater is constituted in such a way that the treatment of the substrates to be treated up to the chambers 2 and 4 is carried out in a single wafer processing and in the chambers 2 and 4, the substrates to be treated are set on each support for arranging spatially the substrates in the chambers 5 to 7 and the substrates in the course of the substrate treatment subsequent to the single wafer processing can be treated in a batch processing.
Patent JP-S51137370-A (JP)
Title: Electron line detector
Inventor: SAKOSAWA SHIGETO
IPC: H01J37/244
Filed: 1975-05-23
Abstract: PURPOSE:To improve light emitting efficiency by coating thinly inorganic powder fluorescent material on the surface of plastic seintillator layer and by emitting electron line emitted from the fluorescent material side after converting to light from the back surface of the plastic seintillator layor.
Patent JP-S60206158-A (JP)
Title: Film carrier with projecting electrode
Inventor: TAKAHASHI HIROSHI
IPC: H01L21/60
Filed: 1984-03-30
Abstract: PURPOSE:To prevent the generation of a problem such as a short circuit while maintaining the ease of positioning on the joining of projecting electrodes and leads by forming the width of the projecting electrodes at least two points to a size wider than the width of the noses of lead terminals for a film carrier. CONSTITUTION:A mask 9 for plating consisting of an insulating material is formed on a conductive layer 8 on a substrate 7. A mask pattern is shaped so that the width of projecting electrodes 12-b at four corners is made wider than that of lead terminals 11 for a film carrier to be joined and transferred and the width of other projecting electrodes 12-a is made the same as or smaller than that of the lead terminals 11. The projecting electrodes 12-a, 12-b are shaped through plating. The projcting electrodes 12-a, 12-b and the lead terminals 11 are positioned at the projecting electrode 12-b sections in wide width. Short circuits among the projecting electrodes easy to be generated on the joining of semiconductor elements, etc. at fine pad pitches can be reduced while maintaining the ease of positioning.
Patent JP-S61220889-A (JP)
Title: Photo-fixable type thermal recording medium
Inventor: AZUMA KENSAKU
IPC: G03C1/52
Filed: 1985-03-27
Abstract: PURPOSE:To provide a photo-fixable type thermal recording medium capable of forming a color with a pure black tone constantly under any heating conditions, by providing a combination of a specified diazonium salt, a specified blue color forming coupler and a specified yellow - red color forming coupler. CONSTITUTION:At least one compound selected from compounds of general formula (I) and/or (II) as a diazonium salt, at least one compound selected from compounds of general formula (III) as a blue color forming coupler and at least one compound selected from compounds of general formula (IV) as a yellow - red color forming coupler, are used. In the formulas, each of R1 and R2 is hydrogen or subst. or unsubst. alkyl, with the proviso that R1 and R2 are not simultaneously hydrogen, R3 is 1-18C alkyl or alkoxy, R4 is 1-18C alkyl, X is paired anion component, R5 is subst. or unsubst. aromatic ring or subst. or unsubst. alkyl, R6 is subst. or unsubst. alkyl or alkoxy, and R7 is subst. or unsubst. alkyl.
Patent JP-S52144917-A (JP)
Title: Television receiver with radio
Inventor: AIDA TADASHI
IPC: H04N5/44
Filed: 1976-05-28
Abstract: PURPOSE: To easily obtain the required band as a radio receiver, by converting the radio broadcast carrier signal into the specific frequency of VIF frequency band with the frequency conversion circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62217636-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAYA SHINJI
IPC: H01L21/3205
Filed: 1986-03-19
Abstract: PURPOSE:To eliminate a problem of remaining of a high resistance region, which is in short of impurities, at a bottom part, by introducing impurities in a contact hole at a step when polysilicon is formed to a specified thickness. CONSTITUTION:A polysilicon layer 7 is formed so as to cover a contact hole, 4 which is formed in an insulating film 2. Impurities, which impart conductivity to the silicon layer 7, is introduced. Polysilicon 8 is further deposited so as to cover the polysilicon layer 7. Thereafter, the entire polysilicon layer 7 other than the part in the contact hole is removed. Since a sufficient amount of impurities is introduced in the entire polysilicon layer 7 in the contact hole, the contact resistance can be maintained at a sufficiently low level. Thus the problem of remaining of a high resistance region, which is in short of impurities, at the bottom part is eliminated.
Patent JP-H05221222-A (JP)
Title: Camber angle control device for vehicle
Inventor: MIICHI YOSHIAKI
IPC: B62D17/00
Filed: 1992-02-15
Abstract: PURPOSE:To enable efficient use of control power when camber angle is controlled in transient state in a camber angle control device for suspension of a vehicle. CONSTITUTION:A camber angle control device for vehicle is provided with camber angle adjusting mechanisms A which are positioned on right and left wheels of a vehicle and can adjust camber angle by driving the components of a suspension, a control means to control the camber angle adjusting mechanisms, and a transient state judgment means 32N to judge whether or not the vehicle is in transient state between travelling straight and curve. Then the control means 32 is so constructed that, when the vehicle is not in transient state based on the information from the transient state judgment means 32N, the camber angle adjusting mechanisms A on the right and left wheels are controlled and, when the vehicle is in transient state, the camber angle adjusting mechanisms A on the turning outer wheels among the right and left wheels are primarily controlled.
Patent JP-H02241869-A (JP)
Title: Control method for electric power steering device
Inventor: OSHITA SAIICHIRO
IPC: B62D5/04
Filed: 1989-03-14
Abstract: PURPOSE:To improve the safety by appropriately stopping various controls in response to the vehicle speed when no absolute steering angle is detected in the control method using the assist torque control in response to the steering torque and the self-aligning torque in response to the steering angle. CONSTITUTION:The control system of an electric power steering device is constituted of an assist command section 1 and a restoration command section 2, and the assist command section 1 performs assist torque control based on the steering torque signal by a torque sensor 3. On the other hand, the restoration command section 2 performs self-aligning torque control based on the steering signal by a steering angle sensor 4. When it is judged that no absolute steering angle is detected by the steering angle sensor 4, a warning unit is operated, when the vehicle speed by a vehicle speed sensor 5 is the preset vehicle speed or below, a motor 7 is controlled only by assist torque control, and manual steering is performed in the vehicle speed range exceeding the preset vehicle speed without using both controls.
Patent JP-H04295089-A (JP)
Title: Apparatus for producing oxide superconducting film
Inventor: HIGASHIYAMA KAZUHISA
IPC: C23C16/40
Filed: 1991-03-26
Abstract: PURPOSE:To provide the apparatus for production having excellent mass productivity of the oxide superconducting film by a chemical vapor growth having stable performance. CONSTITUTION:This apparatus for producing the oxide superconducting film has a diluting gas line which is installed with a differential pressure gauge 38 between a gaseous raw material capturing pipe 35 provided in combination with a transporting line 8 for sending gaseous raw materials to a film forming container and a bypass liner 37 thereof, and introduces the diluting gas to the gaseous raw material capturing pipe cooperatively with the differential pressure gage, a gas sepn. column 42 which is branched and connected from the above- mentioned bypass line, and a gas analyzing apparatus which is constituted of a gas detector 31 connected thereto, a flow rate controller 38 for carrier gases 43, 44 (above-mentioned presure gauge achieves also controlling flow rate of 43, 44) and a thermostatic chamber 13 for heating the above-mentioned entire line. Since the supply rate of the gaseous raw materials can easily be measured and controlled, the oxide superconducting film having specified metal compsn. ratios and stable performance is continuously produced. This apparatus is adequate for mass production of tape-shaped oxide superconducting wires.
Patent JP-S52144264-A (JP)
Title: Cathode-ray tube
Inventor: MORIGUCHI HIROSHI
IPC: H01J29/88
Filed: 1976-05-27
Abstract: PURPOSE: To obtain a cathode-ray tube which has no deterioration for its anti-insulation performance even with use for a long period of time by forming an insulation film using oxidized steel or chrome oxide for the inorganic coloring agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60219891-A (JP)
Inventor: DANIERU KUREE ATSUPU
IPC: H04Q11/04
Filed: 1985-03-26
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-H01236310-A (JP)
Title: Trouble diagnosis device in sequence controller
Inventor: ONODERA KATSUYUKI
IPC: G05B23/02
Filed: 1988-03-17
Abstract: PURPOSE:To prevent stoppage of a manufacturing line for a long time by estimating an abnormal point of an input system by referring to the stopping state of the line and data accumulated in the past and informing an operator of the estimated abnormal point when the line abnormally stops. CONSTITUTION:Assuming that a manufacturing line is stopped due to the abnormality of the data of an input system. If a CPU 11 recognizes the abnormality in such state, the CPU 11 transfers the turn-on/turn-off state of input-output data at the moment when the abnormality occurs to a personal computer (analyzing means) 22 through a 2nd communication cable 23. An example of the abnormality recognizing means of the CPU 11 can be such that the turn-on/turn-off state of the input-output data at the time of normal operation of the manufacturing line is previously stored as reference data and the current turn-on/turn-off state is always compared with the reference data to discriminate whether they coincide with each other. The personal computer 22 checks the step number when abnormality occurs in the past and the turn-on/turn-off state of the input- output data in the step by utilizing a data base (data preserving means) 21.
Patent JP-H05264381-A (JP)
Title: Semiconductor pressure sensor
IPC: G12B5/00
Filed: 1992-03-18
Abstract: PURPOSE:To prevent the occurrence of an error resulting from vibrations by arranging a semiconductor strain gauge within a specific angle range against the maximum acceleration generating direction of a sensor. CONSTITUTION:A semiconductor strain gauge 2 is fitted at an angle of at least 45-90 deg. against the maximum acceleration generating direction (vertical for automobiles) of a sensor so that the thin section 11 of the gauge 2 is not deformed by vibrations. Therefore, the error of the sensor resulting from vibrations can be eliminated. Since the influence of vibrations can be eliminated, even such a sensor as the pressure sensor for very weak pressures, for which an error caused by vibrations becomes issue due to the large electric signal amplifying rate of the semiconductor strain gauge, can be mounted on such a location as that on an automobile which is always subjected to vibrations.
Patent JP-S51137670-A (JP)
Title: Method for decreasing nitrogen oxides in exhaust gas
Inventor: TANAKA TETSUO
IPC: F23G7/06
Filed: 1975-05-26
Abstract: PURPOSE: NOX in exhaust gases is reduced selectively and is decomposed to water and nitrogen. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09227328-A (JP)
Title: Cosmetics
Inventor: OMORI NORIYUKI
IPC: A61K8/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide cosmetics or a hair growing agent having a skin-care effect or hair growing effect. SOLUTION: This cosmetics or hair growing agent contains γ-glutamyl- transpeptidase activator as the active ingredient. The commercially available S-β(minomethyl)-4-chlorobenzenepropionic acid, 1,3-dimethylurea, 1,7-dimethylurea, 3-methylxanthine, etc., are capably used as the θ-glutamyltranspeptidase activator. In cosmetics this compound is compounded in a basic cosmetics, a make-up cosmetics, a bath medicine, a soap and compounded in a hair growing agent such as hair tonic, hair lotion, shampoo, hair rinse, etc.
Patent JP-S52144253-A (JP)
Title: Flip-flop circuit
Inventor: MURAKAMI KENJI
IPC: H03K3/037
Filed: 1976-05-27
Abstract: PURPOSE:To have an exclusive selection for the partner side input of the input read right before in order to eliminate the input waveform limitation and thus to obtain an FF free from the inhibition state, by providing both input memory circuit and input selection circuit to the two input circuits of R-SFF.
Patent JP-S55153466-A (JP)
Title: Facsimile unit
Inventor: WATANABE ASAO
IPC: H04N1/00
Filed: 1979-05-18
Abstract: PURPOSE:To make the tonal signal tone soft and easy to hear, by processing and outputting the tonal signal indicating the transmitting procedure of video information with the modulator and VSB filter. CONSTITUTION:The tonal signal of desired frequency is output from the carrier generating circuit 14 with the control signal from the control circuit 40. The tonal signal is input to the MODEM34 via the contact 31a of the switch 31 and modulates the DC signal of video signal, allowing the fundamental wave component of the output signal of the MODEM34 to match with the frequency of tonal signal. The high frequency components of this tonal signal are rejected at the VSB filter 35 and the speaker 37 is energized via the amplifier 36 when the switch 33 is ON. In this case, to avoid unnatural sound through the output level of high frequency lowered at the VSB filter, the level of each frequency of tonal signal at the output of the filter 35 is kept constant by combining the output signals 27a, 27b of the control circuit 27 at the amplifying and control cricuit 28. Further, the tonal signal is converted into ease of hearing through the rejection of high frequency components at the filter 35.
Patent JP-H11246363-A (JP)
Title: Hair grower
Inventor: NAKAZAWA YOSUKE
IPC: A61K8/33
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a hair grower capable of manifesting excellent depilation- preventing activities and hair-fostering activities such as hair-growing activities by formulating a coriander extract of a plant extract in combination with a specific amine oxide. SOLUTION: This hair grower contains (A) a coriander extract and (B) one or more kinds of amine oxide of the formula [R<1> is a 2-24C linear or branched alkyl; R<2> is methyl or 2-hydroxyethyl; (n) is 0-5]. Preferably, the formulated amount of the component A expressed in terms of the dried weight is 0.00001-20.0 wt.%, and the formulated amount of the component B is 0.0001-20.0 wt.%. The component A is obtained by extracting seeds of the coriander with hot water, a lower alcohol such as methanol, a polyhydric alcohol such as propylene glycol, or the like. As the result, the hair tonic having excellent hair-fostering activities compared to a conventional hair grower is expected.
Patent JP-S61224217-A (JP)
Inventor: MIYAGAWA TOSHIO
IPC: C23C14/08
Filed: 1985-03-28
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-S60217068-A (JP)
Title: Tool for crimp, cutting, press, etc.
Inventor: RAINERU ROMUMERU
IPC: B25B7/14
Filed: 1985-03-28
Abstract: The invention relates to a tool for crimping, cutting, pressing or the like, having a tool head and gripping levers arranged on the latter for actuating the tools and also, in order to fix the final pressure required for pressing, having a positive lock which is engaged between the gripping levers and designed as a ratchet, having a toothed segment which is provided on one gripping lever and a pawl on the other gripping lever, which pawl engages in the toothed segment, with the mounting of the pawl (6) in the gripping lever (2) being adjustable in order to change the final pressure required for pressing.
Patent JP-H09250787-A (JP)
Title: Bathroom ventilating dryer
Inventor: YAMADA HIROHIKO
IPC: F26B9/02
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom ventilation dryer which is small in width and which is capable of providing a sufficient amount of air volume and reducing a noise as well. SOLUTION: Practically half-area of a blade 17 of a multiblade fan 16 provided in a main body A in the radial direction of the blade, an air outlet 7 and a ventilation opening 8 are overlapped in the radial direction, thereby reducing the width of the main body A. A tongue 19a of a casing 19 of the multiblade fan 16 is projected slightly closer to the air outlet 7 and the ventilation opening 8 than a blade rotary center 17a. In continuing with the tongue portion, a wind conduction plate 20 is provided, thereby forming an air outlet 7, which blows off effectively the air discharged at the blade 17 from the air outlet 7 and the ventilation opening 8. The air is discharged from the ventilation opening 8 so that a sufficient amount of air may be available and the noise may be reduced as well.
Patent JP-H04296697-A (JP)
Title: Control rod assembly
Inventor: ONUKI KOJI
IPC: G21C9/02
Filed: 1991-03-27
Abstract: PURPOSE:To finely control a position relating to the flow quantity of reactor cooling material, to insert a scrimmage in emergency, to keep the position normal in an earthquake and to prevent unnecessary excessive changes. CONSTITUTION:A control rod pressing rod 22 with a stopper 23, which is brought into contact with the control rod pressing rod with the control rod 8 which floats due to the fluid power of cooling material inserted into a control rod guiding pipe 1, is provided in the control rod guiding pipe 1. This control rod pressing rod 22 is driven into the ball screw formed on a handling head 2 and moves up and down due to the rotation of the ball screw. A rotary operation rod 25 is provided on the upper end of the control rod pressing rod 22 so as to be able to be contacted and separated freely. A control rod scrimmage acceleration rod 26 is provided to push out the control rod 8 downward penetrating the control rod pressing rod 22 and rotary operation rod 25.
Patent JP-S52146244-A (JP)
Title: Liquid developing device for electro-photography
Inventor: OOTA TATSUO
IPC: G03G15/10
Filed: 1976-05-31
Abstract: PURPOSE: To obtain a good contrast image by forming a magnetic brush on the surface of a rotatable body made of non-magnetic material which rotates around the outer circumference of a stationary magnetic body in order to make a developing roller of the liquid developing device, and immersing a part of the roller in the developer liquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000254715-A (JP)
Title: Material for rolling roll
Inventor: NISHIKAWA SUSUMU
IPC: C22C38/52
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a material for rolling rolls which is excellent in resistance to cracking and low thermal expansion coefficient due to wear resistance, high toughness, or the like, then, excellent as a material for the outer layer of the rolling roll for hot or cold rolling. SOLUTION: This material for rolling rolls consists of, by weight, 1.5-3.0% C, 0.3-2.5% Si, 0.3-1.0% Mn, 2.0-10.0% Cr, 2.0-8.0% Mo, 2.0-8.0% W, 2.0-8.0% V, 3.0-10.0% Co, 1.0-4.0% Ni, 1.0-10.0% Y and the balance Fe substancially.
Patent JP-H03265286-A (JP)
Title: Solid-state image pickup device
Inventor: ABE TATSURO
IPC: H04N5/335
Filed: 1990-03-15
Abstract: PURPOSE:To obtain an accurate signal corresponding to an optical image of an object by shuttering a light automatically with a mechanical shutter so that no external light radiates to a solid-state image pickup element for a video period when the effect of smear is strongly received. CONSTITUTION:An optical image of an object picked up via a lens 18 and an iris 19 is formed to a solid-state image pickup element 11. The iris 19 is driven in the unit of rotary angle alpha/2 by an iris drive circuit 20 to interpose desired throughholes 19a-19f between the lens 18 and the solid-state image pickup element 11 thereby controlling the incident luminous solid-state image pickup element 11. On the other hand, a system controller 12 allows the iris drive circuit 20 to generate an iris control signal to control the iris 19 such that a point A is interposed between the lens 18 and the solid-state image pickup element 11 till the end of the vertical blanking period. Thus, the extent of smear is reduced.