baber/WOPTO huggingface dataset:
Patent JP-H021908-A (JP)
Title: Leafy semiconductor substrate heat treatment device
Inventor: YANABE YUKIHIRO
IPC: H01L21/027
Filed: 1988-06-10
Abstract: PURPOSE:To reduce the energy consumption for heat treatment of wafer while cutting down the floor space by a method wherein the wafer is held vertically or obliquely to be heat-treated on both surface side and rear side of an oven plate. CONSTITUTION:A wafer 1 is sucked at a vacuum suction port 3 provided on an oven plate 2 to be held thereon. The oven plate 2 is temperature-controlled by built-in heaters 4 and a thermocouple 5 to heat-treat the wafer 1. The wafer 1 can be heat-treated both on the rear side (b) and the surface side (a) of the vertical type oven plate 2. The wafer 1 held on the oven plate 2 tapered upward by wafer holding pins 6 can be heat-treated similarly. Through these procedures, the energy can be prevented from being wasted while enbaling the floor space to be cut down.
Patent JP-H0813166-A (JP)
Title: Etching liquid for titanium nitride and titanium
Inventor: INO KOJI
IPC: C23F1/26
Filed: 1994-06-27
Abstract: PURPOSE:To provide an etching liquid for TiN and Ti to selectively etch only TiN and Ti, for example, used as a barrier layer for a copper bump electrode. CONSTITUTION:For example, a bump electrode of a flip chip IC is produced by forming a TiN or Ti barrier layer 14 on the surface of a semiconductor wafer 11 in such a manner that the barrier layer 14 is in contact with the circuit wiring 12 in the contact area, then forming a resist pattern 15 on the barrier layer 14, plating the wafer with copper to form a copper bump 16, and forming a solder layer 17 on the electrode. After the resist pattern 15 is removed by etching, the TiN or Ti barrier layer 14 is etched using the copper bump 16 as a mask. The etching liquid used contains EDTA. Further, ammonia water is included in the etching liquid to neutralize, and hydrogen peroxide is included as a catalyst to efficiently effect the reaction.
Patent JP-S63308505-A (JP)
Title: Matching method in three-dimensional measurement of wire material
Inventor: MARUYAMA TSUGIHITO
IPC: G01B11/00
Filed: 1987-06-10
Abstract: PURPOSE:To enable the implementation of exact measurement without making any error in matching, by examining intervals of multi-slit light pickup up images so as to suppose an omission. CONSTITUTION:Circles are drawn sequentially with the mean value or the median of interval used as a measure around a multislit light formed image (MS)F0 corresponding to a reference slit light formed image KS. When it is assumed that a wire material varies smoothly and that MS lines up at substantially equal intervals, one MS is present between these circles. In the case when there is any omission of MS as shown by a dotted-line circle in the figure, numbering of each MS on the wire material is shifted by one. Concretely, a first point F-1 is shifted in numbering by one to be F-2, since there is one omitted point before it. The point F-2 is shifted in numbering by three, in this turn, to be F-5 since there are three omissions before it. According to this method, MSs having numbers corrected respectively are matched sequentially with a plurality of multi-slit light planes at the last stage.
Patent JP-S5935269-A (JP)
Title: Disconnection system of system controller of information processor
Inventor: CHIWAKI YOSHINORI
IPC: G06F11/20
Filed: 1982-08-20
Abstract: PURPOSE:To reduce the frequency of system-down states by disconnecting a corresponding system controller when a priority discriminating means for a subprocessor group detects dissidence or an error. CONSTITUTION:System controller 20A and 20B input access request signals 11A' and 12A', and 11B' and 12B' of subprocessors to even noncorresponding controllers 20B and 20A, and coincidence circuits 23A and 23B comare signals 21A'' and 21B'', and 22A'' and 22B'' of corresponding system controllers and noncorresponding system controllers with each other. When they are not coincident, or in response to parity error signals 21A' and 22B', error flip-flops 27A and 27B are set to disconnect the system controllers 20A and 20B corresponding to subprocessor groups 10A and 10B.
Patent JP-H08339818-A (JP)
Title: Manufacture of battery containing non-circular spiral electrode body
Inventor: UBUKAWA SATOSHI
IPC: H01M10/05
Filed: 1995-06-12
Abstract: PURPOSE: To manufacture a battery which is excellent in a high rate discharge characteristic and a cycle characteristic with ease and good efficiency. CONSTITUTION: A separator 2C of a high polymer micro-porous film is interposed between a positive electrode plate 2A and a negative electrode plate 2B, the same is wound into a complete circle or a elliptical shape so as to form a cylindrical electrode body, and the cylindrical electrode body is pressed from both sides so as to form a non-circular spiral electrode body 2, which is put in an armor can 1 to make a battery. When the cylindrical electrode body is pressed into the non-circular spiral electrode bode 2, air permeability of the separator 2C of the cylindrical electrode body is set to 100%, and the air permeability of the separator 2C of the pressed non-circular spiral electrode body 2 is set in a range of 110 to 150%.
Patent JP-S632652-A (JP)
Title: Simulation bit measure controlling method for shaft lathe
Inventor: ITATSU YUKIO
IPC: B23B25/06
Filed: 1986-06-20
Abstract: PURPOSE:To complete measurement in a short time and improve operation efficiency as a whole by carrying out simultaneous measurement when there is no interference with the simultaneous bit measurement between both tools, whereas, when there is interference, carrying out simultaneous measurement when the distance between both tool rests is above a defined value while carrying out measurement for each tool rest in order when the distance is less than the defined value. CONSTITUTION:The possibility of interference between the simultaneous bit measusement operations of both tools is judged from the types of tools to be measured of read out tool form data and, when there is no interference, simultameous tool measurement is carried out for upper and lower tool rests 20, 21. When there is interference, the distance between both tool rests 20, 21 is operated and, when the distance is above a defined value of the minimum clearance (d), etc., the simultaneous bit measurement is carried out, whereas, when the distance is less than the defined value, the bit measurement is carried out for each of the tool rests 20, 21 in order. Accordingly, the bit measurement of tools 22 mounted on both tool rests 20, 21 in a condition to permit simultaneous measurement, can be carried out simultaneously, thereby, completing the measuring operation in a short time and improving operation efficiency as a whole.
Patent JP-H0437896-A (JP)
Title: Device for inspecting monitor image
Inventor: OSHIRO MUNEHIRO
IPC: G09G5/00
Filed: 1990-06-04
Abstract: PURPOSE:To enable an inexperienced person also to execute accurate inspection reducing measuring dispersion by picking up the image of a surface by a CCD camera and measuring the events of a display image based upon the image pickup data. CONSTITUTION:After connecting the CCD camera 3 to a monitor equipment 2 and setting up the image pickup enabled state of a screen, a keyboard 8 is operated to display a menu screen on a display device 6. Then, automatic measurement is started based upon a command from the keyboard 8 and a testing command is outputted from an arithmetic unit 5 to the monitor equipment 2. At the time of starting automatic measurement, a pattern is displayed on a monitor screen. When data are matched with a rated value as the result of inspection, the result is printed out by a printer 7.
Patent JP-S63310673-A (JP)
Title: Formation of paint film
Inventor: AOYAMA TAKESHI
IPC: B05D1/36
Filed: 1987-06-10
Abstract: PURPOSE:To improve the smoothness of a paint film by carrying out coating with two kinds of paints having the same compsn. or similar in compsn. to each other and having different surface tensions. CONSTITUTION:Paint I and paint II having the same compsn. or similar in compsn. to each other are prepd. Acrylic resin, polyester resin or the like is used as film forming resin in the paints I, II and the difference in surface tension between the paints I, II is regulated by adding dimethylsilicone, dimethylphenylsilicone or the like. Coating with the paints I, II is carried out by air spraying or electrostatic spraying. The thickness of a layer of the paint I is preferably regulated to 5-30mum and that of a layer of the paint II to 10-30mum. Thus, sagging is suppressed and fine appearance can be formed.
Patent JP-S5570493-A (JP)
Title: Production of longitudinal seam welded pipe
Inventor: ENDOU HARUO
IPC: B23K9/025
Filed: 1978-11-22
Abstract: PURPOSE: To monitor the interior of weld zone from outside of pipe, by inserting a guide pipe from the send-out side of metal tape, and providing a mirror or fiber scope inside.  
     CONSTITUTION: A metal tape 2 let off from a send-out device 1 is formed in a circular section, with both ends joined together, by a forming die 3, and the butt ends are welded by a welding machine 5, and a pipe 4 is produced. Inside the pipe 4, a guide pipe 6 is inserted from the send-out device 1 side to the position of the welding machine 5. In the guide pipe 6 are disposed a reflecting mirror 8 to show the inside of the weld zone and a fiber scope 9 to transmit the image of the reflecting mirror 8 up to a display device 10. Thus, the state of the interior of the weld zone may be reproduced in the display device 10 and monitored. By introducing inert gas into the pipe 4 from the guide pipe 6, the oxidation of the weld zone may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5369235-A (JP)
Title: Pressure- or heat - sensitive adhesive tape or sheet
Inventor: KOSHIHARA KOUICHI
IPC: C08L7/00
Filed: 1976-12-03
Abstract: PURPOSE: To manufacture the title adhesive sheet having an adhesive surface free from repellency and made its release characteristics easily controllable by use, as a peel ply of said adhesive sheet, of a composition containing a crosslinked ethylene-propylene-nonconjugated diene copolymer and crosslinked silicone resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05338587-A (JP)
Title: Ship/boat
Inventor: YOSHIOKA TAKAHIRO
IPC: B63B43/06
Filed: 1992-06-05
Abstract: PURPOSE:To provide a ship/boat which can navigate stably without possibility of turn-over even if it receives longitudinal wave and transverse wave. CONSTITUTION:This ship/boat is constituted of a ship main body 2, and a turn- over prevention means 1 arranged projectingly on the bottom face 21 of the ship main body 2, and the turn-over prevention means 1 is featured so that it is constituted of two cylindrical bodies 11, 11 respectively arranged on both sides in the lengthwise direction, and the front end face and the rear end face of the cylindrical body 11 are opened for letting flow a decided quantity of water.
Patent JP-H10313724-A (JP)
Title: Automatically feeding device
Inventor: KOBAYASHI HIDENORI
IPC: A01K5/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatically feeding device capable of successively opening a section at every prescribed period and feeding to a feeding box by fixing the feeding box consisting of plural sections to a cage freely attachably and detachable. SOLUTION: A driving part 7 is formed detachably to one side of the feeding box 5, one side of the each bottom plate 4 of the box 5 consisting of plural sections is pivoted in the state of being freely rotatable, the other opposing side is restrained by a hook 10 to form to be openable, and a driving piece 22 is energized to the side of the part 7 by a driving spring part 34 to extrude the piece 22 against the spring 34 by the part 7 each prescribed time to move an operation panel with the operation spring to move the operation panel with an operation spring to remove the hook 10 to successively open a bottom plate 4 to feed.
Patent JP-H08339348-A (JP)
Title: Method and device for command control
Inventor: NAKAO MASAYOSHI
IPC: H04L12/18
Filed: 1995-06-12
Abstract: PURPOSE: To realize the command broadcast, to prevent ineffective transmission of a command and to arbitrarily limit the transmission object by storing/ referring to/updating the state definition information which indicates whether each controlled object computer is in the command receivable state or not and determining the command transmission object based on this information to transmit the command. CONSTITUTION: A state information holding means 150 where various state information of controlling object computers 300 (300-1 to 300-n) are held, a reference means 140 which refers to state information registered in the means 150, and a discriminating means 145 which discriminates whether command transmission to each controlled object computer 300 is possible or not based on state information obtained by the reference means 140 are provided. When it is judged by the discriminating means 145 that command transmission is impossible, a transmission means 180 refers to the state information holding means 150 to inform an operator of the reason why transmission is impossible.
Patent JP-H0810822-A (JP)
Title: Spraying nozzle
Inventor: HATANAKA ATSUSHI
IPC: B21B45/02
Filed: 1994-06-27
Abstract: PURPOSE:To obtain a spraying nozzle having high controllability of a cooling range and cooling timing of spraying water and excellent responsiveness of cooling water injection by integrally mounting an automatic water flow stop valve to the cooling water supply side of a spraying nozzle body. CONSTITUTION:Since the automatic water flow stop valve is integrally mounted at the cooling water supply side of the spraying nozzle body 3, the distance between an on-off valve and the spraying nozzle 3 is shortened and not much time is spent any more for operation of the on-off valve at the time of starting or stopping the cooling water injection and before the actual injection. Abolishment of a makeup water system is made possible and, therefore, spraying of the water to steel products at the time of non-cooling does not arise any more and consequently, the controllability of the range where the spraying water is applied on the surfaces to be cooled and the spraying timing is enhanced and uniform cooling is made possible. Since the spraying nozzle body 3 is provided with a flow regulator for the cooling water, the stability of the water flow is assured and the cooling effect is additionally enhanced.
Patent JP-S5368896-A (JP)
Title: Magnetic layer-built unit and preparation with magnetic head
Inventor: NAKAMURA KAZUO
IPC: H01F3/02
Filed: 1976-12-01
Abstract: PURPOSE: To provide a construction of magnetic layer-built unit, used for magnetic heads, with an excellent feature of heat resistance and mechanical strength, by jointing a plurality of sheets of unit layer-built plates, with a layer of semiconductor or insulator of specified specific resistance formed on the face of metal magnetic thin plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000338580-A (JP)
Title: Camera and external device for camera
Inventor: SUZUKI TAKASHI
IPC: G03B17/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To permit a proper use of power source when a power source is used by changing it over between a camera and an external device, by selecting a power source for supplying electric power to the camera and the external device according to the judgment result of a judging means. SOLUTION: When the electronic camera 10 is connected with an external stroboscope 20, controllers 11, 21 judge the kinds of individual power sources, and also judge the power supply capacities of each power source and the power required for each device. Moreover, the information judged by the controller 21 on the side of the external stroboscope 20 is transmitted from the external stroboscope 20 to the electronic camera 10 via communication parts 22, 12. A judgment is made by the controller 11 on the electronic camera 10 based on this information, the judgment result is transmitted to the controller 21 on the external stroboscope 20 via the communication parts 12, 22. The information based on the judgment results are transmitted from each controller 11, 12 to switching control parts 15, 25 to change over the switches of selecting parts 16, 26.
Patent JP-H04371567-A (JP)
Title: Vapor deposited film and production thereof
Inventor: MURAKAMI SEIJI
IPC: B32B7/02
Filed: 1991-06-17
Abstract: PURPOSE:To develop the vapor deposited film having an excellent water vapor barrier property by depositing Al by vacuum evaporation under specific conditions on at least one surface of a plastic film. CONSTITUTION:The plastic film 2 consisting of polypropylene, etc., is wound around a cooling can 6 regulated in temp. to 0 to 30 deg.C and while thermal vapor deposition is directed to a vapor deposition chamber kept under <=9X10<-3>Torr vacuum degree, the Al of >99.9% purity in a crucible 5 is heated to evaporate. The vapor deposited Al layer having >=0.045mu average grain size is deposited by evaporation on the surface of the film 2. The adhesive force of the vapor deposited Al film is so high that the detachment by wear at the time of working and the peeling by floating and blocking are obviated. The vapor deposited film having the excellent appearance and water vapor barrier property is thus obtd.
Patent JP-H01314043-A (JP)
Title: 5/4 conversion circuit
Inventor: EZAWA TAKASHI
IPC: H04J3/14
Filed: 1988-06-13
Abstract: PURPOSE:To attain fault diagnosis to a 5/4 conversion circuit accurately and quickly by applying parity check so as to detect a data error due to 5/4 conversion. CONSTITUTION:A parity generating circuit PGT generates a parity of a value corresponding to a binary data for each common bit number arranged serially in one transmission line prior to the 5/4 conversion and generates a parity of a value corresponding to a binary data for each common bit number arranged in parallel in four transmission lines after the 5/4 conversion. Then the parity and a parity from the parity generating circuit PGT are compared to apply parity check. Since the 5/4 conversion section TR is monitored in this way, if the 5/4 conversion section TR is faulty, the fault is discriminated from a fault of other section and no fault diagnosis of the 5/4 conversion circuit receives any hindrance.
Patent JP-H05309166-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-05-12
Abstract: PURPOSE:To automatically eliminate the blocking of balls in a game medium discharge device in a game machine. CONSTITUTION:If a discharge error detecting means 230 detects an discharge error in a play medium discharge device during a period in which a prizewinning ball discharge means 180 or a lent ball discharge means 182 delivers a solenoid drive instruction signal, the prizewinning ball discharge means 180 or the lent ball discharge means 182 delivers first and second solenoid drive instruction signals under such a condition that a discharge condition confirming means 159 continuously delivers a dischargeable signal, so as to energizes first and second discharge solenoids 104a, 104b, and accordingly, a prizewinning ball discharge device generates impact vibration.
Patent JP-S5268904-A (JP)
Title: Rotary electric machine
Inventor: SUZUKI ISAO
IPC: H02K9/04
Filed: 1975-12-08
Abstract: PURPOSE: A blower and a cooler are fixed on the frame supporting the stator and constituted so as not to be influenced by the body of the rotary electric machine and the cover surrounding the cooler part when disassembly and reasssembling are operated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5368988-A (JP)
Title: Production of semiconductor device
Inventor: YOSHIHARA TSUTOMU
IPC: H01L29/78
Filed: 1976-12-01
Abstract: PURPOSE:To suppress the production of interface levels in substrate surface and stabilize threshold voltage by providing Al gate electrodes on the insulation film deposited on the semiconductor substrate surface, with interposition of a polycrystalline Si film.
Patent JP-H0347238-A (JP)
Title: Acoustic coupler for ultrasonic probe, its production and ultrasonic diagnosis
Inventor: KATAYAMA TETSUYA
IPC: H04R17/00
Filed: 1989-06-09
Abstract: PURPOSE:To obtain a flexible and non-swelling type acoustic coupler for ultrasonic probe by making it composed of a polyurethane elastomer. CONSTITUTION:The title substance is an acoustic coupler for ultrasonic probe made of a polyurethane elastomer, which is a polyaddition product from polyisocyanate and polyol. By using such an acoustic coupler for an ultrasonic probe, it is possible to bring the probe into good contact even with uneven parts such as mammary gland and thyroid gland. An acoustic coupler for ultrasonic probe, which does not contain a liquid component for expanding volume and improving flexibility and is non-swelling type, is thus obtained.
Patent JP-H11332985-A (JP)
Title: Instrument for oxygen health improvement system
Inventor: YAMADA MASAO
IPC: A61M16/10
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen inhaler capable of efficiently inhaling oxygen and a covering tool or the like of an oxygen generator capable of wiping off the impression of a treatment device for a serious case. SOLUTION: This oxygen inhaler is constituted by fixing a spectacle frame body and arranging oxygen discharge nozzles insertable to both nostrils of a wearing person when the wearing person puts on the spectacle frame body. Also, the covering tool of the oxygen generator is constituted by arranging a top plate 11, a side face, a back surface and a front surface, attaching an opening/closing door 12 on one side face, making a bottom part bottomless and arranging sliding doors 15a and 15b on a part facing the operation part of the oxygen generator at the time of opening the opening/closing door 12 and carrying the oxygen generator to the inside on the front surface. In addition, a reclining seat with a hood capable of preventing his/her figure from being noticed by others by wearing the hood deep is constituted.
Patent JP-S5268896-A (JP)
Title: Method for treatment of slag
Inventor: IJIMA FUMIO
IPC: C21B3/08
Filed: 1975-12-06
Abstract: PURPOSE:To obtain the slag grain of uniform size by means of scattering slag caused by the centrifugal force of rotating saucer and by means of cooling in water.
Patent JP-S6126952-A (JP)
Title: Production of information carrier
Inventor: KAWAI NOBORU
IPC: G11B7/2405
Filed: 1984-07-14
Abstract: PURPOSE:To obtain a master disk of high quality that excels in the mold releasing performance by etching a resist film on a substrate with a pattern obtained through irradiation of beams and development used as a mask and at the same time giving selective dry etching to the substrate to form a pattern having recessed/projected parts and then deleting the resist film. CONSTITUTION:A substrate 10 is polished to form a resist film 11 which senses to the beam irradiation on the substrate 10 (Fig. a). A beam modulated by the prescribed information is irradiated on the film 11 to develop and remove selectively the film 11. Thus a film of a prescribed pattern is obtained (Fig. b). Then the film 11 is gradually etched and at the same time the substrate 10 also undergoes selective dry etching. Thus a prescribed pattern 12 having recessed/projected parts is formed on the substrate 10 (Fig. c and d). Then the film 11 used as a mask is removed to obtain a substrate containing the prescribed pattern 12. (Fig. e).
Patent JP-S5846936-A (JP)
Inventor: IBA YOUICHI
IPC: A61B3/14
Filed: 1981-09-14
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。