baber/WOPTO huggingface dataset:
Patent JP-2000150518-A (JP)
Title: Manufacture of semiconductor device
Inventor: IHARA YOSHIHIRO
IPC: H01L21/288
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To form a wiring pattern that is connected to an electrode terminal on the protection film of a pair of chips. SOLUTION: A first metal film 6 of Ti, Cr, Tiw, and W is formed on the electrode terminal of a pair of chips 1 and the entire surface of a protection film 4, a second metal film 7 of Cu or Ni is formed on the first metal film, a resist pattern where the site of a wiring pattern 12 to be formed becomes a groove is formed on the second metal film, the resist pattern is used as a mask for forming a Cu plating covering 9 on the exposed second metal film by electrolytic plating, the resist pattern is removed for eliminating the exposed second metal film, Ni and Au plating coverings 10 and 11 are selectively formed on the Cu plating covering and the side surface of the second metal film by the electrolytic plating, and the exposed first metal film is removed.
Patent JP-H08176635-A (JP)
Title: Molten metal discharging furnace and discharging of molten metal
Inventor: MATSUO NOBUKI
IPC: B22D27/20
Filed: 1994-12-28
Abstract: PURPOSE: To accurately add an additive whose quantity is corresponding to a molten metal discharging quantity at the time of discharging the molten metal into a ladle from a molten metal discharging furnace. CONSTITUTION: A molten metal discharging hole 5a for discharging the molten metal 20 in the inner part is provided in the molten metal discharging furnace and a stopper 21 is provided in this molten metal discharging hole 5a. The molten metal discharge is started by vertically moving a stopper 21 and, at the time of weighing the molten metal discharging quantity of one shot with a load cell 6, a driving source of the stopper 21 is worked to close the molten metal discharging hole 5a. Further, a supplying passage 22 for additive is formed in the stopper 21 and the tip opening part 22a of this supplying passage 22 is faced to the tip part of the stopper 21. Further, a supplying hose 23 is connected with the base end part 22b of the supplying passage 22. Then, this supplying hose 23 is connected with a hopper 24 for storing the powdery or granular additive.
Patent JP-H05137446-A (JP)
Title: Reaping part actuation speed control unit in combine
Inventor: YOSHIMURA FUMIO
IPC: A01D69/00
Filed: 1991-11-15
Abstract: PURPOSE:To provide the subject unit designed to quickly and properly control reaping according to combine running speed, equipped with such a means that a reaping speed is set based on a combine running speed detected, the deviation between such reaping speed and that virtually detected and its rate of change, and based on the results, the change speed ratio-altering rate for a stepless speed change gear is determined and operated. CONSTITUTION:In this unit to automatically control actuation speed of a reaping part according to a raised state of crops in a farm, reaping part actuation speed is controlled through the following processes: (1) combine running speed is detected by a running speed-detecting means in the running section of a combine followed by inputting S1, (2) the target reaping speed corresponding to this value is set S2 by a setting means, (3) the reaping speed at the reaping part is detected by a relevant means followed by inputting S3, (4) the deviation S between the reaping speed detected and target reaping speed is calculated S4 by a relevant means, (5) the rate of change  S for this deviation S is calculated S5 by a relevant means, (6) with a combination of the deviation S and rate of change  S, the change speed ratio-altering rate M for a stepless speed change gear is determined S6, and (7) based on the rate M determined, the stepless speed change gear is put to change speed operation S7 by the corresponding operating means.
Patent JP-H06170388-A (JP)
Title: Treatment of sewage
Inventor: MATSUBARA KIWAMU
IPC: C02F9/00
Filed: 1992-12-07
Abstract: PURPOSE:To provide a sewage treatment method shortening a treatment time to a large extent to reduce the scale of an apparatus and capable of enhancing the removal ratio of a nitrogen compd. to a large extent. CONSTITUTION:Inflow sewage hot passed through a final sedimentation basin is supplied to a contact stable tank 1 along with the return sludge from a sludge aeration tank 2 and the org. matter and suspended substance in sewage are adsorbed on the sludge to denitrify nitrate nitrogen. The mixed liquid is separated into supernatant water and separated sedimented sludge in a sedimentation tank 3 and the supernatant water is discharged as treated water while a part of the separated sedimented sludge is discharged as excessive sludge. The separated sedimented sludge withdrawn from the sludge pits 4 on and after the second pit among the separated sedimented sludges is aerated in the sludge aeration tank 2 to perform the decomposition of the org. matter and the nitration of ammoniacal nitrogen and the aerated sludge is suplied to the contact stable tank 1 as return sludge.
Patent JP-H01169337-A (JP)
Title: Cutting apparatus of frozen solid sample
Inventor: TANAKA AKIRA
IPC: G01N1/06
Filed: 1987-12-25
Abstract: PURPOSE:To cut a solid sample into a thin layer sequentially and accurately with a fresh blade, by intermittently moving a knife unit, in which the blade of the knife that is moved in the directions of X, Y and Z is slightly inclined in the direction of the Y axis. CONSTITUTION:A frozen solid sample 12 is held with a holding tube in a cutting apparatus. The cutting apparatus is arranged on a cathode block 1 and moved into a gas reaction chamber The pressure of the inside of the chamber is decreased into a high vacuum state. At first, a pin 73 is engaged with a gear 72. A driving shaft 71 is rotated, and a lifting pan 22 is moved in the direction of a Z axis and inclined by a minute angle. A knife 4, whose front part of the sending direction is slightly high, is adjusted so that a specified part of the tip of the frozen solid sample 12 can be cut. Then, the pin 73 is engaged with a bevel gear 74. The driving shaft 71 is rotated forward. A knife unit 5 is pushed forward in the direction of an X axis. Thus, a guide frame 6 is intermittently moved, and the knife unit 5 is moved forward in the direction of the X axis, and the frozen solid sample 12 can be cut.
Patent JP-H06175441-A (JP)
Title: Image tranfer device
Inventor: KAGAWA TOSHIAKI
IPC: G03G15/24
Filed: 1992-12-07
Abstract: PURPOSE:To provide an inexpensive image forming device having a relatively small size by preventing generation of ozone in a transfer part, and by constituting a device for heating a ferroelectric layer into an image pattern (semiconductor laser device) which can be operated by a low power. CONSTITUTION:A voltage is applied to a record medium 1 having a ferroelectric layer 1a at the outer surface thereof so as to be polarized by a voltage applied conductive roller 31, and the ferroelectric layer is heated up to a temperature lower than the Curie point thereof by an infrared lamp located in the conductive roller 31, and thereafter, semiconductor laser light 3 is cast thereonto so as to raise the temperature to a value above the Curie point in order to produce a latent image onto which toner is made to stick by a developer 4, and then a recording sheet is allowed to path through between a transfer roller 21 which is pressed against the recording medium by an urging means 22, and the recording medium 1 so that the toner on the recording medium 1 can be transferred onto the recording sheet 5 under pressure.
Patent JP-H06133898-A (JP)
Title: Stool seat provided with germicidal lamp
Inventor: TANAKA TSUYOSHI
IPC: A47K13/30
Filed: 1992-10-23
Abstract: PURPOSE:To sterilize a stool seat surface and a stool main body, and to enhance sterilization effect by providing the stool seat with a germicidal lamp and irradiating the seat with the lamp. CONSTITUTION:When a germicidal lamp 4 is attached to a stool seat 2 and turned on in a state that a stool cover 3 is closed, a strong sterilization effect is obtained on the surface of the stool seat 2 and the inside surface of a stool main body 1. Also, this lamp is safe since light such as ultraviolet rays, etc., does not leak to the outside. By attaching a reflecting plate 6 to the stool cover 3, the reflection efficiency can be enhanced. When a stool cover opening/closing detecting sensor 5, a germicidal lamp lighting indicator, a stool cover opening/closing inhibiting mechanism can be used in the course of lighting the germicidal lamp, etc., safety is furthermore enhanced. In this regard, it is also allowable that the germicidal lamp 4 is attached in a position opposed to the surface of the stool seat 2. Also, it is allowable that the germicidal lamp is attached to the side face of the stool seat 2 and between the stool seat 2 and the stool main body 1. There are such features as sterilization of the stool seat can be executed at every use without using chemicals, handling is simple, and safety is high, and so, along with the sanitory request for toilet nowadays, this device is extremely effective one at present, especially in view of the demand of sanilory management to the surface of the stool seat.
Patent JP-H04194940-A (JP)
Title: Plate making scanner system, plate making scanner and plate making setup device
Inventor: OKU YOSHIKI
IPC: H04N1/60
Filed: 1990-11-27
Abstract: PURPOSE:To improve utilization efficiency by making a setup device to have an automatic setup condition deciding function and making a plate making scanner have a function for automatically setting the setup condition by receiving setup condition expressing data. CONSTITUTION:After the setup condition for original pictures 1-8 is automatically or semiautomatically decided in the setup device 200, color separation and dot picture recording for the original pictures 1-8 are consecutively executed. The setup condition for the respective original pictures 1-8 is decided on the setup device 200 side, so that it is unnecessary to use a scanner 100 in order to decide the setup condition. Thus, the utilization efficiency of the scanner 100 is improved.
Patent JP-2001143812-A (JP)
Title: Connector attached with cover
Inventor: MATSUNAGA HIDEKI
IPC: H01R13/52
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector that can prevent a cover from turning in the circumferential direction from installing holes. SOLUTION: A cover 30 has a pair of L shaped half bodies. If these half bodies 31A, 31B are closed, a flange 14 of a mounting portion 13 in a housing 10 is fitted on a fitting groove of installing holes 34, and also coupling portions 44 and coupling pieces 45, locking pieces 39 and locking protrusions 40 are coupled, respectively, therefore the half bodies 31A, 31B can be held in a closed state. At the same time, ribs 15 which are protruded toward front side of the flange 14 of the mounting portion 13 in a housing 10 are coupled to cut portions 41, 42 which are formed side walls 36 forming the installing holes 34 of the cover 30. A side end 43 of the cut portions 41, 42 is coupled to the ribs 15 so that rotation of the cover 30 can be prevented, although a force that acts to turn the cover 30 circumferential in the direction of an arrow Z is applied to the cover 30.
Patent JP-2001145930-A (JP)
Title: Method and apparatus for in-mold foam molding and molding foamed in mold
Inventor: SAMEJIMA MASAHIKO
IPC: B29C44/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for in-mold foam molding which can prevent the protrusion of burrs outside the proper surface of a molding, an apparatus for the method, and a molding foam-molded in the mold. SOLUTION: A partition member 32 for dividing a molding space 13 into divided molding spaces 13A, 13B is installed freely protrudably/retractably into/from the molding space through a through hole 31 formed in a core mold 11, a protruded part 34 protruding into the molding space 13 along the through hole 31 is formed in the core mold 11, and the opening on the molding space side of the hole 31 is opened in the middle part in the width direction of the protruded part 34.
Patent JP-H07178545-A (JP)
Title: Can/cam system for sheetmetal working
Inventor: FUNAMI IKUO
IPC: B23K26/00
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a CAD/CAM system for sheetmetal working capable of automatically generating a composite graphic consisting of two components of same shape, and efficiently generating cutting route data from the composite graphic. CONSTITUTION:A component graphic provided with outline consisting of sides ab, bc, cd, de, ef, fg, gh, and ha is copied by rotating by 180 deg. centering about the midpoint of the side ab, and both graphics are shifted along the common side ab so as to eliminate a part where both graphics are bitten into each other. The cutting route of the composite graphic is formed in a route written by one stroke of a pen setting the endpoint (b) or (b') of the common part (range of L) of the common side ab as a start point, and passing the common part, and following that, making a round on the outline of the compoite graphic.
Patent JP-2000156163-A (JP)
Title: Scrapped fluorescent tube treating method
Inventor: TAKEDA IWAO
IPC: H01J9/50
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of adsorbing mercury vapor discharged from the crushed chips of a wasted fluorescent tube inside of container, while surely adsorbing and removing the mercury vapor which is left inside the container. SOLUTION: A scrapped fluorescent tube (P) is crushed by a crushing machine, and broken chips D thereof are housed in a scrapped fluorescent tube container 1. When the container 1 is filled full, the crushing machine is removed, and activated carbon powder, to which sulfurizing agent solution is injected or the oxidant is added, is sprayed onto the heaped broken chips D, and a mercury vapor adsorbing mat 5 filled with activated carbon to which the oxidant has been added is laid thereon, and the container 1 is sealed with a sealing cover.
Patent JP-H07184352-A (JP)
Title: Ac generator for vehicle
Inventor: TANAKA TOSHINORI
IPC: H02K9/06
Filed: 1993-12-24
Abstract: PURPOSE:To reduce uncomfortable feeling due to noise from a pair of front and back fans which are mounted in the magnetic pole iron core of a rotor. CONSTITUTION:The outer diameter of blades (The number of sheets is 10 and 13 each) of front and back fans 42, 43 is made noncircular such as oval, and a low-degree component generating means is provided which generates wind sound of lower-degree component than the degree component of the spectrum of wind sound which is generated by the blades of fans. A low-degree component is added to the wind sound of the blades of fans, thereby improving the spectrum distribution of the wind sound to allow it to come near to 1/f fluctuation form to improve uncomfortable feeling due to the wind sound. A low-degree wind sound component can be generated by an extension member formed by extending a certain number of blades of a circular fan in the radial direction.
Patent JP-2000156217-A (JP)
Title: Cylindrical storage battery and its manufacture
Inventor: SAITO HIROKI
IPC: H01M10/04
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce a resistive component, to improve a discharge voltage at high rate discharge and to improve the high rate discharge by forming a lead part into a rectangular shape, by providing at least one end thereof with a cut-out part, and by welding the cut-out part astride a central hole part of a current collecting part. SOLUTION: An upper collector 5 has a current collecting part 7 having a central hole part 6, and a lead part 9 that is rectangular in shape and has a cut-out part 8 formed one end thereof. The lead part 9 is so welded to the current collecting part 7 that the cut-out part 8 at its one end straddles the central hole part 6. The current collecting part 7 of the upper collector 5 is resistance-welded to the upper edge of a positive electrode plate of an electrode body 4, a lower collector is welded to the lower edge of a negative electrode plate of the electrode body 4 and the electrode body 4 is received in an armoring can used as a negative electrode terminal at the same time. In this case, because the lead part 9 is welded such that the cut-out part 8 straddles the central hole part 6 of the current collecting part 7, current collecting capability from the electrode body 4 can be improved.
Patent JP-H07190574-A (JP)
Title: Air conditioner for vehicle
Inventor: HARADA HIDEO
IPC: B60H1/32
Filed: 1993-12-24
Abstract: PURPOSE:To provide an air conditioner for a vehicle in which an outdoor heat exchanger can be effectively defrosted even when a defrosting operation based on a manual operation of a passenger is not executed when frosting of the exchanger is detected. CONSTITUTION:A defrost switch 43 for starting defrosting of an outdoor heat exchanger at the time of heating is provided on an air conditioner operating panel 5, and has an indicator 43a which is flashed at the time of detecting frosting of the exchanger. When the switch 43 is closed by a passenger at the time of flashing the indicator 43a, the heating is switched to the defrosting by an air conditioner controller. The controller automatically switches the heating to the defrosting even it the switch 43 is not closed at the time of passing a predetermined time after the indicator 43a is flashed.
Patent JP-2000150990-A (JP)
Title: Semiconductor laser exciting slab-type solid-state laser oscillating device
Inventor: KARUBE NORIO
IPC: H01S3/06
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser exciting slab-type solid-state laser oscillating device which is high in exciting light utilization efficiency and prevents an LD device as excitation source from degrading in characteristics. SOLUTION: Semiconductor laser groups 3 and 4 are arranged zigzag, being stacked on each side of a slab-type solid-state laser oscillation medium 1 in the lengthwise direction of the flat section of the medium 1. Exciting light rays 10 projected from the semiconductor lasers 2 of the groups 3 and 4 are made to impinge on the laser oscillation medium 1, considerable part of the exciting light rays is used to excite the laser oscillation medium for the oscillation of the laser, and a part of the exciting light rays passes through the laser oscillation medium 1. Light that penetrates through the laser oscillation medium 1 is restrained from impinging on the other semiconductor laser (light emitting surface of an LD device), so that the semiconductor lasers 2 are prevented from deteriorating in characteristics.  A high reflectivity surface may be arranged so as to not to waste the transmitted light.
Patent JP-2001148581-A (JP)
Title: Electronic unit device with armor case
Inventor: YAMAURA NORIAKI
IPC: H04B1/03
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To enable an electronic unit to maintain a normal function even if an armor case receives shocks, to make an overall device compact and to widely secure the adapted range of the electronic unit incorporated in the armor case without the need for skill in handling of an electronic unit device having armor case, where the electronic init is incorporated in the armor case. SOLUTION: Bent parts to be depressed 23 and 23 are bent to a direction outer than the vertical direction with respect to the longitudinal direction of a holding part 21 in a holding member 6, so that the holding member 6 holding an electronic unit 5 is depressed by one of inner faces of cover bodies 3 and 4 and the confronted face and the member is fixed to the armor case 2, when the openings 12 and 13 of the armor case 2 are blocked by the cover bodies 3 and 4 are installed.
Patent JP-H09172026-A (JP)
Title: Forming method for compd. semiconductor device
Inventor: YAMAGISHI NAGAYASU
IPC: H01L29/812
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a superior semiconductor device, using a compd. semiconductor layer formed on a Si substrate. SOLUTION: A compd. semiconductor layer 15 is formed on a Si substrate 10, first masks 16a, 16b having different thermal expansion coefficients from that of the layer 15 are formed on the layer 15. Second mask 22 for covering a surface region 20b around a low dislocation density region 20a and exposed surface of the first masks to form a channel region is formed, using a substrate annealed at a heat cycle enough to cause the dislocation, thereby forming the region 20a on the semiconductor layer 15. Ions are implanted into the region 20a through the first and second masks to form the channel region 24. Further, a gate electrode 28a is formed on the channel region, and metal interconnection layer is formed which contacts with the surface region round the channel region and covers the exposed surface of the second mask.
Patent JP-2000153999-A (JP)
Title: Controller for high-place working vehicle
Inventor: OHIRA AKIHIKO
IPC: B66F9/24
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To easily and quickly adjust the attitude of a working table and improve working efficiency. SOLUTION: In a controller, a reference point O is set as a coordinate value for a XY coordinate system in a level surface fixed to a working table 20. An arithmetic unit controls the operation of a boom 16 and the working table 20 in association so that a vertical post 19 can be moved on a circular arc (circumference) S having a vertical axis passing through the reference point O as a center and a distance between the vertical axis and the vertical post 19 as a radius L while fixing a spatial position of the reference point O, without changing XY coordinate values (x1, y1) for the reference point O, when an operation signal is input from an oscillatable operation lever.
Patent JP-H03189029-A (JP)
Title: Method and apparatus for joining sheet
Inventor: SEGAWA KOJI
IPC: B21D39/03
Filed: 1989-12-15
Abstract: PURPOSE:To joint sheets at low cost by cutting in one of surfaces of plural piled sheets along two lines and giving bending deformation to a forming area between both cut-in lines. CONSTITUTION:On one of the surfaces of the sheets 21, 22 which are piled on each other are cut in two lines which separate from each other and spread gradually on the surface. In this time, a bending deformation is given to a forming area 24 between both cut-in lines in such a radiating direction that the smaller one of widths between both cut-in lines makes a fulcrum and the forming area 24 is inclined to the area outside both cut-in lines. In this way, plural piled sheets can be joined without material constraint and at low cost.
Patent JP-H06178598-A (JP)
Title: Generation
Inventor: MIZOGUCHI AKIYOSHI
IPC: H02P9/04
Filed: 1992-12-09
Abstract: PURPOSE:To pick as much fuel as possible that is suitable for a gas turbine from low-sulfur crude oil at low cost and to generate with good heat efficiency by a method wherein gas, whose main ingredient is methane, is simply topped and the obtained low-boiling point fraction is supplied at high temperature to the gas turbine as fuel. CONSTITUTION:Prior to sending low-sulfur crude oil from a crude oil tank 4 to a demineralization process 5, the crude oil is heated in an exhaust heat recovery boiler 2. The demineralized low-sulfur crude oil is supplied to a first simplified topper 6 and the column top gas, together with column top gas of a second simplified topper 8, is gas-liquid separated in a condensation drum 11. Part of it is supplied by a circulating blower 12 to a column bottom of the simplified topper 8 as gas for stripping and the rest is compressed by a gas compresser 13 and is supplied to a gas turbine 1. A condensed fraction in the condensation drum 11 becomes part of fuel for a gas turbine. Out of an intermediate fraction obtained from the column side of the first simplified topper 6, a low boiling point fraction is flown back to the first simplified topper 6 by a first stripper 7 and the rest is used as fuel for a gas turbine.