baber/WOPTO huggingface dataset:
Patent JP-H02227527-A (JP)
Title: Intake air amount control method for internal combustion engine
Inventor: HASHIMOTO TORU
IPC: F02D41/14
Filed: 1989-02-28
Abstract: PURPOSE:To enable accurate control of intake flow corresponding to various driving states by converting a valve position of a flow control valve having a non-linear opening valve characteristic into an intake flow or a scalar amount in proportion to the intake flow so as to attempt linearization. CONSTITUTION:An ISC valve 1, as a flow control valve for controlling an opening area of an intake passage 102 which bypasses a throttle valve 3 in an intake pipe 2, brings a valve 108 in and out of contact with a valve seat 103 through a screw feeding mechanism and a valve stem 107 by rotation of a rotor 105 of a step motor 106. In this case, in controlling the ISC valve 1, a valve position in a predetermined driving state is converted into an intake flow or a scalar amount in proportion to this intake flow, and a target amount is acquired by adding an increase or decrease amount set in advance corresponding to change of a driving state to the converted amount. And a target valve position satisfying this target amount is retrieved from a map and the step motor 106 is controlled according to the deviation between this target valve position and an actual valve position.
Patent JP-H02229386-A (JP)
Title: Automatic stopping device of electrically opening and closing body
Inventor: SHIMAMURA YOSHINORI
IPC: E05F15/10
Filed: 1989-02-28
Abstract: PURPOSE:To improve reliability by providing such a constitution as providing a pulse number setting means, generating pulses by a pulse generating means according to the rotating quantity of a motor, and outputting a stop signal to a motor by a control means when the pulse number is reached to the set pulse number. CONSTITUTION:The pulse number according to the rotating quantity of an electric motor 11 is outputted by a pulse generating means 14 operated interlockingly with the electric motor 11. Then, the outputted pulse number is counted by a control means 15 to detect the opening and closing state of an opening and closing body 12. When the counted pulse number accords with the pulse number preliminarily set by a pulse number setting means 13, the electric motor 11 is stopped as the full-opened or full-closed state. Hence, only by changing the set pulse number of the pulse number setting means 13, the full-open or full-close operating quantity of the opening and closing body 12 can be easily changed.
Patent JP-S58189455-A (JP)
Inventor: YAMASHITA NOBUO
IPC: E04F15/22
Filed: 1983-03-23
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-H05251704-A (JP)
Title: Thin-film transistor
Inventor: MISAKI KATSUNORI
IPC: H01L21/336
Filed: 1992-03-05
Abstract: PURPOSE:To obtain a thin-film transistor free of bending or cracking of a semiconductor layer by terminating a dangling bond through halogens bigger and heavier than hydrogen. CONSTITUTION:The title apparatus is provided, on a transparent glass substrate 1, with a gate electrode 12, gate-insulating layers 14, 16 covering the gate electrode, a semiconductor layer 18 facing the gate 12 via the gate insulating layers 14, 16, and a channel protective layer 20 covering at least a part of the semiconductor layer 18. Further, the semiconductor layer 18 is composed of amorphous silicon and the channel protective layer 20, of nitrogen and silicon and a fluorine compound has been added to the layers, and a dangling bond is terminated when halogens are added to the semiconductor layer 18 and channel protective layer 20. Therefore, when the dangling bond is terminated by halogens bigger and heavier than hydrogen, it is possible to prevent the occurrence of bending and cracking of the semiconductor layer occurring in the case of terminating the dangling bond mainly by hydrogen.
Patent JP-H03253586-A (JP)
Title: Detection of end point and device therefor
Inventor: ONO YASUNORI
IPC: C23F4/00
Filed: 1990-02-28
Abstract: PURPOSE:To detect the completion of etching by separating ionized particles to the particles of a prescribed energy range and the other particles, fixing the kinds of the particles of the prescribed energy range and investigating the change in the number of one kind of the particles among the identified particles with time. CONSTITUTION:The sampling particles contg. the particles 31 released from a work 5 are ionized by an ionizing device 11. The ionized particles are analyzed by an energy analyzing device 12 and are separated to the particles of the prescribed energy range and the other particles. The kinds of the separated particles of the prescribed energy range are mass spectrometric analyzed by a mass spectrometric analyzing device 13 and are thereby identified. The change in the number of at least one kind of the particles among the identified particles with time is investigated and the completion of the etching is detected. The identification of the secondary ions to be released at the time of etching the sample which is the work consisting of an arbitrary material is facilitated in this way.
Patent JP-H11231224-A (JP)
Title: Microscope objective
Inventor: HAYASHI KAZUHIRO
IPC: G02B21/02
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain the microscope objective which is large in field angle and light and facilitates sampling operation, etc. SOLUTION: The objective consists of a 1st positive group G1, a 2nd meniscus group G2 which is convex to the sample side, a 3rd meniscus group G3 which is concave to the sample side, and a 4th positive group G4 and satisfies the conditions of NA/β>=0.055, WD/f>=0.4, and 0.9>=f/L>=0.5 (f>=40, L>=45). Here, NA is the numerical aperture of the objective, β the magnification of the objective, WD the working distance of the objective, and (f) the focal distance of the whole objective. Consequently, a light lens system which can not be obtained by a conventional objective can be obtained and used for a fluorescent observation of proper magnification and a working distance and a working space which are enough to easily perform sampling operation, etc., are secured.
Patent JP-H10245973-A (JP)
Title: Heat insulator unit for inspection hole
Inventor: TAI SEIJIRO
IPC: E04F19/08
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulator unit which excels in the heat insulating effect and can be used both at a ceiling inspection hole and floor inspection hole. SOLUTION: A heat insulator unit 16 is installed at an inspection hole provided in the ceiling as positioned inside an inner frame 2 fitted in and supported by an outer frame 1 in such an arrangement as closing the opening of the inspection hole. The configuration includes an outer insulator unit 18 in cylindrical shape whose periphery is attached to the inside surface of a stile member 5 positioned in such a way as surrounding an outer frame 1 from the outside and an inner insulator unit 19 which is removably mounted on the outer insulator unit 18, wherein the outer unit 18 includes a heat insulation part 23 of such a configuration that a plurality of heat insulating sheets are installed in the form of a cylinder having a rectangular plan, and the bottom surface, peripheral surface, and top surface of the heat insulation part 23 are covered with protection covers 20 and 22,  and the inner insulator unit 19 includes a heat insulation part 27 of such a configuration that the insulating material is formed as a block having a rectangular plan, and the bottom surface, peripheral surface, and top surface of the heat insulation part 27 are partially covered with protection covers 24 and 28.
Patent JP-H10245026-A (JP)
Title: Direct blow bottle
Inventor: YOSHII JUNJI
IPC: B32B27/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a direct blow bottle of which the molding process is easy, and which is excellent in oxygen gas barrier property and fragrance retention, and also, is excellent in bottle physical properties such as heat resistance and low temperature falling body strength. SOLUTION: This direct blow bottle is formed of a multi-layer laminated body 3 wherein on the face and rear both sides of a core layer 6 comprising an aliphatic polyketone of a structure for which CO and C2 H4 are alternately combined under a straight chain state, an internal layer 4 and an external layer 8 comprising an olefin based resin, are bonded, as the material. The aliphatic polyketone of the core layer 6 is hard to become a gel state at the time of a fusion-extrusion, and is easy to process. Also the aliphatic polyketone has a favorable thermal stability, and a high falling body strength. Also, it is excellent in oxygen gas barrier property and fragrance retention as well.
Patent JP-H09243403-A (JP)
Title: Apparatus monitoring rotating step of rotary encoder
Inventor: MIYAKE TAKASHI
IPC: G01D5/244
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To correctly monitor a rotating step of a rotary encoder in a simple constitution and in a simple process. SOLUTION: When a level state of A, B phase signals is changed twice while a rotary encoder 21 rotates in a fixed direction, the rotary encoder 21 is judged to rotate one step. A rotating step of the rotary encoder 21 is monitored in this manner. A change pattern of the level state of the A, B phase signals when the rotary encoder rotates one step rightward, one step leftward is stored as a step rotation pattern. The level state after being changed is sequentially stored as a level change pattern every time the level state of A, B phase signals is changed because of the actual rotation of the rotary encoder 21. The level change pattern is compared with the step rotation pattern.  If the patterns are coincidental the rotary encoder 21 is judged to rotate one step in a rotating direction conforming to the step rotation pattern, and a count value is incremented or decremented in accordance with the rotating direction every step rotation.
Patent JP-H10244468-A (JP)
Title: Polishing device and polishing method
Inventor: SATO SHUZO
IPC: B24B37/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To perform uniform polishing by a small quantity of abrasive by supplying the abrasive in an atomized state to a work object surface in a fixed injection quantity. SOLUTION: A surface plate 11 is rotated, and an abrasive 16 is supplied in an atomized state onto a polisher 12 from an abrasive supply part 15. A workpiece 13 is pressed against the polisher 12 under prescribed pressure, and is polished. A first negative pressure generating part 25 sucks the abrasive 16 is a tank 18 through a suction nozzle 21 and a first flow regulating value 22. It is mixed with the atmosphere taken in through a section flow regulating value 27, and is formed as a lean atomized abrasive 16, and is outputted to a second negative pressure generating part 30. The second negative pressure generating part 30 similarly mixes it with a constant quantity of high pressure air from a third flow regulating valve 32, and makes it leaner, and injects it into the polisher 12. By this constitution, uniform polishing can be performed.
Patent JP-H08244034-A (JP)
Title: Method and apparatus for removing coating film from coated resin product
Inventor: OKADA TOSHIAKI
IPC: B29B17/00
Filed: 1995-03-08
Abstract: PURPOSE: To mechanically and certainly remove a coating film from resin product by simple equipment. CONSTITUTION: A resin product 1 is continuously supplied to the nip of a pair of rotationally driven peeling rollers 3a, 3b by feed rotors 5, 5. A resin base material 10 heated to temp. from the thermal deformation temp. of the resin base material to the m.p. thereof by a hot air generator 8 is compressed and deformed between both peeling rollers 3a, 3b. The groove (recessed part) 31a extending in parallel to the rotary shaft of the peeling roller 3a is provided to the surface of the peeling roller 3a opposed to a coating film 11 and pressure is released in the groove 31a to expand the resin base material 10 and the coating film 11. At this time, the hard coating film 11 is cracked to become easy to peel from the resin base material 10.  If the peeling roller 3a is set so as to slide on the surface of the resin product 1, the coating film 11 is scraped off by the end part of the groove 31a to be peeled from the resin base material 10.
Patent JP-S59186003-A (JP)
Inventor: DEIBIDO SHIII OUGUIN
IPC: G05D13/62
Filed: 1984-03-14
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-H04267209-A (JP)
Title: Optical fiber core
Inventor: WAKITA TORU
IPC: G02B6/44
Filed: 1991-02-21
Abstract: PURPOSE:To restrain an optical fiber from being broken or from increasing the loss of transmission even though an optical fiber core is distorted, by covering an optical fiber having beforehand a curvature in the longitudinal direction thereof CONSTITUTION:By changing the condition for drawing work for and the structure of an optical fiber 2, a curvature in a longitudinal direction may be given to the optical fiber 2 in a free condition. For example, the optical fiber 2 is drawn in a drawing furnace with a uniform temperature distribution around the periphery thereof, or a peripheral composition distribution is given to a clad. Thus, obtained optical fiber 2 is formed thereover with a cover 1 by use of a normal method in order to form an optical fiber core. That is, the optical fiber 2 having beforehand a curvature in the longitudinal direction thereof so as to form the optical fiber core which is a straight line like while it is distorted 2 within the cover 1.
Patent JP-H05250717-A (JP)
Title: Optical recorder/reproducer
Inventor: KANETANI YUKIYASU
IPC: G11B7/125
Filed: 1992-03-06
Abstract: PURPOSE:To realize high density recording and high resolution reproduction in an optical recorder/reproducer. CONSTITUTION:A short wavelength laser light source 7 and a long wavelength light source 8 emit laser beams having predetermined short wavelength and long wavelength, respectively, which are directed toward deflecting beam splitters 4, 5, respectively. Laser beams passed through these deflecting beam splitters are then focused to a common laser focus 2 on the surface of an optical disc medium 1. An optical detector 6 detects the irradiating laser beam. When two laser beams having long and short wavelengths are employed while being duplexed, required energy can be ensured with small recording pit diameter resulting in high density recording and high resolution reproduction.
Patent JP-S63214146-A (JP)
Title: Snack food
Inventor: YASUMOTO SADAKO
IPC: A23L19/12
Filed: 1987-03-03
Abstract: PURPOSE:To obtain a snack food having various tastes and a high nutritive value, by adding an enzymatic hydrolyzate of food to a main raw material for snack food. CONSTITUTION:A snack food containing an enzymatic hydrolyzate food. In producing the snack food, first various foods are properly treated with an enzyme, enzymatic reaction and shear pulverization are repeated in a sealed container and the foods are hydrolyzed until the foods finally show a pasty state. The prepared enzymatic hydrolyzate is added to a main raw material for snack food in a water adding and blending process of snack manufacturing by taking sum of water added and taste into account to give a snack food. A ginger, Japanese horseradish, garlic, orange, Lentinus edodes, sea tangle and prawn may be cited as the foods to be hydrolyzed. The enzyme is properly selected depending upon the kinds of the foods. Cellulase, amylase, protease, proteolytic enzyme and lipase are used as the enzyme.
Patent JP-S56148102-A (JP)
Title: Control equipment of electric rolling stock
Inventor: HORIUCHI MICHIMASA
IPC: B60L7/12
Filed: 1980-04-16
Abstract: PURPOSE: To ensure regenerative braking action when the electric rolling stock is in the power running state setting the current flowing rate in a chopper over the set point by a method wherein when power running is interrupted in that condition and opposite directional running to the power running direction is commanded within the prescribed time, changing over to regenerative braking is performed.  
     CONSTITUTION: When a foreward running contactor CF is connected to the upper side to drive the motor in power running, and when the current flowing rate γ in the chopper CH exceeds the set point γO, a high level signal is outputted from a current flowing rate detector γD to set a flip-flop FF 2  in the reset state. When a foreward and backward running level FRL is changed over to the backward running R position in this condition, although the current flowing rate γ becomes to zero in the midst of changing over, the flip-flop FF 2  holds the reset state for the prescribed time owing to the electric charge in a capacitor CO. When the lever is changed over to the backward running R position within this period, a regenerative braking circuit is formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53133400-A (JP)
Title: Automatic label exfoliating device
Inventor: YAMADA TOMOHISA
IPC: B65C9/00
Filed: 1977-04-27
Abstract: PURPOSE: To achieve an automatic label exfoliating device which pinches the label and exfoliates it automatically, by performing the open and close at the pinching part through the reciprocal motion of a cylinder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59183840-A (JP)
Title: Screw type mill using no screen
Inventor: PAORO SHITERIO
IPC: B02C13/10
Filed: 1984-03-16
Abstract: A screenless mill which grinds and simultaneously conveys material utilizes a grinding system constituted by a rotating shaft on which grinding elements are fixed in a helical arrangement. The helical arrangement forms a screw which facilitates the advancement of the material in addition to grinding it. The screw pitch is adjustable in such a manner that when the material reaches the discharge port it has attained the required particle size. The grinding elements are readily interchangeable to permit replacement of worn or damaged parts or to treat a variety of materials as well as to vary the degree of grinding to be attained.
Patent JP-S6230894-A (JP)
Inventor: CHIYON TAN RIU
IPC: C25D3/56
Filed: 1986-03-05
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-H04284410-A (JP)
Title: Method and device for optical axis adjustment
Inventor: IEDA TOMOAKI
IPC: G02B6/42
Filed: 1991-03-14
Abstract: PURPOSE:To adjust an optical axis in a short time by a simple control method as to the optical adjusting method for a light source module which is used for an optical communication, optical measurement, etc. CONSTITUTION:Plural optical fibers 12 and 13 are arranged at the periphery of the axis of an optical component whose optical axis needs to be adjusted symmetrically about the optical axis and light quantity measurement parts 18 and 19 which measure the quantities of light incident on the optical fibers at the periphery are connected. The displacement direction and displacement quantity of the optical component can be controlled by comparing the quantities of light incident on the optical fibers at the periphery and the optical axis can be adjusted in a short time by the simple control method.
Patent JP-S53134359-A (JP)
Title: Flat electron source
Inventor: WATANABE MASANORI
IPC: H01J29/04
Filed: 1977-04-27
Abstract: PURPOSE: To uniform the luminance of a large picture, by obtaining a uniform current density, through giving a tilt for the location of the thermal cathode and the acceleration electrode, in a flat electron source for television picture display or the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000246198-A (JP)
Title: Method of stripping off and washing stuck matter on jig surface
Inventor: TSURUFUSA KAZUO
IPC: C23C14/58
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To perform stripping off metal coating films stuck on the surface of support parent material for jigs for a vapor deposition device such as a shield frame, a sidewall plate, a shutter plate or the like used in sputter vapor deposition and thorough washing efficiently and in good finish conditions to realize recycling. SOLUTION: Jig supporting parent material having the metal coating films of vapor deposited stuck material on the surface thereof is subjected to ultrasonic vibration washing treatment 10 in advance. Next, liquid honing treatment 12 and ultrasonic finish washing treatment 14 are performed to strip off the metal coating films stuck on the support parent material, and furthermore rinsing with pure water or distilled water, drying and packing are performed to realize recycling.
Patent JP-S56146891-A (JP)
Title: Selective plating method
Inventor: AMANO AKIRA
IPC: C25D5/02
Filed: 1980-04-15
Abstract: PURPOSE: To plate only on the required area of a semiconductor plate surface by making a photoresist layer thick and the line width of a marker finer, and melt- sticking the resist sandwiching the marker line part at the time of heat treatment.  
     CONSTITUTION: A photomask 23 is superposed on an Si substrate 21 having beforehand been coated with a photoresist layer 22 in such a manner that said marker pattern 24 aligns to the marker 25 visible through the resist layer 22 on the substrate 21, after which ultraviolet rays 26 are irradiated. The ultraviolet rays 26 are shut off by the electrode pattern 27 and marker pattern 24 provided to the mask 23 and expose the resist layer 22 of other parts, thereby making the same insoluble to solvents. In this case, the thickness of the regist layer 22 is made several times that in an ordinary case so that the line width of the pattern 24 is made fairly finer than that of an ordinary case. As a result of development, windows 28, 29 are produced in the resist layer 22, but if heat treatment is applied in succession for the purpose of solidification, the window 28 of the marker part is melt-stuck by the swelling of the layer 22 on both sides, and in the case of forming bump electrodes 30 by electroplating, the plating on the marker 25 is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10193383-A (JP)
Title: Manufacture of simple injection molding machine
Inventor: SHIMIZU TORU
IPC: B29K19/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a simple injection molding machine for simply injection molding various material by forming gate passages communicating with a cavity by parting surfaces at fixed side mold and movable side mold for an existing special purpose press, and forming the other of the passage as an injection material receiving opening. SOLUTION: Injection molds 7, 21 are provided in an existing press as a press 1. Gate passages 43 are respectively formed at parting surfaces of the fixed side mold 1 and movable side mold 21. The one passage 43 communicates with a cavity 45 and the other passage 43 opens at a mold sidewall. This opening is formed in a semispherical recess 47 to receive an injection nozzle 31 in an engaging state. Injection material such as silicone rubber is injected to the passage 43 by an injection nozzle 33 and charged in the cavity 45.
Patent JP-S62206655-A (JP)
Title: Electronic calculator for settlement of account
Inventor: WATANABE AKIRA
IPC: G06F15/02
Filed: 1986-03-07
Abstract: PURPOSE:To simply know the margin of an account by executing the general settlement of accounts and displaying the balance in response to the operation of a total key. CONSTITUTION:A key input part 11 contains a bank key 11c, a money reception key 11d, a credit key 11e, a set key 11f, an account settlement key 11g and a total key 11h in addition to the ten keys 11a and character keys 11b. The key input signal received from the part 11 is sent to a key deciding part 12. If the result of decision of the part 12 indicates an execution key, the key deciding signal is sent to a control part 13 and then to an input buffer 14 in case of a data key. The credit amounts set to an account are all settled en bloc and the balance is displayed. In such a case, the key 11h is operated and the part 12 decides the operation of the key 11h. Thus the part 13 gives the instructions based on the result of decision of the part 12 for the execution of the collective settlement of accounts and the display of the balance.