baber/WOPTO huggingface dataset:
Patent JP-S59187811-A (JP)
Title: Preparation of resin molded piece with delustered surface
Inventor: YAMANE HIROSHI
IPC: B29C39/10
Filed: 1983-03-10
Abstract: PURPOSE:To obtain simply a resin molded piece on whose surface necessary portions are delustered by a method wherein plastic film that is delustered entirely or partially on the surface and releasable from molding resin is mounted in a mold before molding resin is injected. CONSTITUTION:To take an example, glass mat ink layers 2 are provided partially so that recessions on the surface of plastic film (kneaded mat film) 1 having a delustered surface are filled with glass mat film ink containing no delustering agent and said layer 2 forms a flat surface. Plastic film having such surface layers, partial delustered surfaces and releasability from molding resin is mounted in a mold before molding resin is injected. In this case, the delustered surface of the plastic film is set so as to come into contact with molding resin. Thereafter, molten molding resin is injected, then, a cooled and hardened molded piece is taken out of the mold and said plastic film is peeled to obtain the desired resin molded piece.
Patent JP-H10221847-A (JP)
Title: Radiation sensitive positive resin composition
Inventor: FURUHATA TOMOYOSHI
IPC: G03F7/023
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a radiation sensitive positive resin composition high in sensitivity and resolution and hood in profiles and superior in heat resistance and file endurance and storage stability. SOLUTION: This resin composition contains a novolak resin substituted by 1,2-naphthoquinonediazidosulfonyl ester for H in an amount of 0.03-0.27mol/ mol of H atom and having a weight average molecular weight in terms of polystyrene and repeating units represented by the formula  (m) is 0, 1, 2, or 3}, and it is dissolved in a mixed solvent comprising a lactate ester and acetate ester in a weight ratio of 95:5-30:70.
Patent JP-H10242574-A (JP)
Title: Semiconductor optical element
Inventor: NAOE KAZUHIKO
IPC: H01S5/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To eliminate possibility of generating element isolation failure by isolating a mark, acting as reference of alignment of element isolation, from a straight line where an element is isolated. SOLUTION: A silicon oxide film 105 is formed, and the silicon oxide film above a ridge is removed. Then an upper electrode 106 is formed. At this time, a mark 107, acting as a reference of element isolation, is patterned at the same time besides an electrode pattern. In short, the element-isolating mark 107 is formed with a metal of the electrode. The mark 107 is positioned so that its sides of a triangle are separated from a straight line, where an element is isolated, and from a line in a direction vertical to the straight line, respectively, by 10μm, and the entire mark 107 is separated from the straight line where an element is isolated, by 10μm. Thereby element isolation at semiconductor manufacturing is enabled with accuracy of ±20μm or less, and tolerance of dimension of an element is also suppressed within ±20μm.  Further, failure such as chipping and oblique cracking of an element is eliminated, and yield is improved.
Patent JP-H03241832-A (JP)
Title: Feeding process of substrate surface processing gas
Inventor: WATANABE NOBUATSU
IPC: H01L21/00
Filed: 1990-02-20
Abstract: PURPOSE:To avoid the danger of treating hydrogen fluoride anhydride gas in high concentration obtaining the easy preparation process of the feeding gas by a method wherein the mixed solution of hydrogen fluoride and alcohol producing the azeotropic mixture with the hydrogen fluoride is vaporized meeting the azeotropic requirements to feed the mixed vapor thereof to a substrate. CONSTITUTION:Within the title feeding process of substrate surface processing gas to feed a gas containing hydrogen fluoride to a substrate 64 in order to remove a film coat-formed on the surface of the substrate 64, the mixed solution 10 of hydrogen fluoride and alcohol producing the azeotropic mixture with the hydrogen fluoride is vaporized meeting the azeotropic requirements to feed the mixed vapor thereof to the substrate 64. For example, the azeotropic mixed solution 10 in the composition of (hydrogen fluoride : methanol)=(38.5wt% : 61.5wt.%) is contained in a reservoir 12 and the liquid surface is pressurized with nitrogen gas so as to feed the mixed solution 10 into a carburetor 16. Through these procedures, the temperature of the mixed solution 10 is maintained at the azeotropic temperature of 97 deg.C in the carburetor 16 so that the mixed vapor of vaporized hydrogen fluoride and methanol may be fed to the silicon wafer 64 contained in the chamber 62 together with the nitrogen gas.
Patent JP-H07231528-A (JP)
Title: Submarine cable laying machine
Inventor: FUJIMURA NORIHIKO
IPC: H02G1/10
Filed: 1994-02-15
Abstract: PURPOSE:To provide a durable and reliable submarine cable laying machine which can trench time submarine ground having compression strength of 10kg/cm<2> or above at an arbitrary depth and can lay a submarine cable efficiently. CONSTITUTION:The submarine cable laying machine comprises a bucket wheel 9 having a drum 10 fixed, on the outside thereof, with a plurality of buckets 11 arranged semicircularly with a bucket tooth made of a cemented tip material and rotary driven through a hydraulic motor while being supported on the body frame 28, and a four wheel crawlers 32 having lateral slip resistive function fixed below the body frame 28 such that they can move back and forth and up and down independently. The cable laying machine further comprises a ballast water tank 29 attached to the crawler 32, underwater TV cameras 40, 41 carried on the body frame 28, underwater position measuring units 26, 38, a power/optical composite cable 37 for connecting them with a mother vessel, a cable guide 24 and a guide plate 43.
Patent JP-H08237791-A (JP)
Title: Electroacoustic transducer
Inventor: ITO HIROAKI
IPC: H04R9/00
Filed: 1995-02-28
Abstract: PURPOSE: To provide the electroacoustic transducer in which an excellent characteristic from a low tone range to a high tone range is obtained without a large sized magnet and diaphragm. CONSTITUTION: Plural diaphragms 6 are supported almost in parallel apart by a spacer 4 located at the ridge, a current path 9 extended over the entire part of the vibration part and a magnetic field forming means 1 forming a magnetic field almost in parallel with the diaphragm 6 and directed in a prescribed direction almost orthogonal to the direction of the extension of the current path 9 is provided, and in the magnetic field forming means 1 and the current path 9, the diaphragms 6 adjacent to each other receive electromagnetic forces in the reverse direction by supplying a current to the current path 9 to be vibrated and openings P1 ,< through which air is given and received to a space between the diaphragms 6 when the diaphragms 6 are vibrated are provided to the spacer 4.
Patent JP-S62204588-A (JP)
Inventor: KUROODO BUERUDEIE
IPC: H01S3/095
Filed: 1987-02-25
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-S61199960-A (JP)
Title: Printer
Inventor: TSUDA KAZUHIKO
IPC: B41J2/485
Filed: 1985-03-01
Abstract: PURPOSE:To enable an accurate printing, regardless of printing direction of the most significant bit of printing data by agreeing a direction of printing data that are supplied from the outside device with the printing direction of a printer. CONSTITUTION:Printing information that are put out of a host computer 12 and stored temporarily in a receiving buffer 15 are read by a printer control portion 13. If a direction of printing data is opposite to a printing direction of the printer 10, a printing data conversion signal is put out of the printer control portion 13 to a printing data conversion portion 16. And, the printing data that are made to agree with the printing direction of the printer 10 by the printing data conversion portion 16 are stored in an image buffer 17. If a print start command is issued by the host computer, a printer driving portion 18 puts out a power for printing so that the printing data supplied that have been stored in the image buffer 17 are printed with the most significant bit facing upwards.
Patent JP-S59168261-A (JP)
Inventor: KURUTO ZAIFUERUTO
IPC: F02M61/08
Filed: 1984-03-05
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-H08233536-A (JP)
Title: Measuring apparatus for article to be measured and measuring method therefor
Inventor: MIYAZAKI KATSUNORI
IPC: G01B21/00
Filed: 1995-02-28
Abstract: PURPOSE: To provide an apparatus, for measuring an article to be measured and a method for measuring the same in which an outer diameter, a length or coaxiality can be accurately and efficiently measured by a relatively simple structure. CONSTITUTION: The apparatus for measuring an article to be measured mainly comprises an input unit A, a controller B, an output unit C and a driver D. The unit A has a first sensor 6 (first sensor means 62), a second sensor 7 (first sensor means 72) a third sensor 8 for confirming the origin reset, and input means 9 such as a keyboard. The controller B generally has an input interface Ba, control means Bb, and an output interface Bc. The unit C has display means 10 such as a CRT display. Further, the driver D has first driving means 33 and third driving means 5 disposed at an ordinate axis driver and second driving means 45 disposed at an abscissa axis driver.
Patent JP-S57155623-A (JP)
Title: Controller of static inductive electric device
Inventor: YAMAGUCHI MASANORI
IPC: G05D23/00
Filed: 1981-03-20
Abstract: PURPOSE:To minimize the loss generated in a static inductive electric device main body and a cooling device, by deciding the number of pumps and fans of the cooling device in accordance with th load state of the static inductive electric device and the ambient temperature. CONSTITUTION:The load current is measured by a bushing type transformer 7 of a tank 1 containing a transformer enclosed into the insulated oil, and at the same time the ambient temperature is measured by a temperature sensor 8. These results of measurement are fed to detecting part A. A deciding part B decides whether the load current and the ambient temperature are different from each reference value. Based on this result of decision, an arithmetic part C sets a certain time section to the load obtained after an fluctuation and at the same time varies the number of cooling devices 3 under operation to each of the divided time sections to calculate the total loss and the rise of the winding tempeature. According to this result of calculation, a deciding part D selects the number of pumps 5 and fans 6 of the device 3 so that the total loss becomes minimum within the allowable value for the rise of the winding temperature and then operates the pump 5 and the fan 6 via an indicating part E. Thus the total loss can be controlled to the minimum level.
Patent JP-H11236233-A (JP)
Title: Production of quartz crucible
Inventor: IBA TOSHIAKI
IPC: C03B19/09
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a quartz crucible which improves the single crystallization rate and yield of silicon at the time of pulling up a silicon single crystal by melting polycrystalline silicon. SOLUTION: The process for producing the quartz crucible for pulling up the single crystal consisting of an opaque quartz glass layer contg. many air bubbles and a substantially air bubble-less transparent quartz glass layer formed on the inner side of this opaque quartz glass layer, in which a multiphase AC multielectrode arc discharge exceeding 6-phase AC is used as a means for dissolving raw material quartz powder at the time of forming the transparent quartz glass layer on the inner side of the opaque quartz glass layer by forming the raw material quartz powder to a crucible shape in rotating molds, then dissolving the raw material quartz powder and holding the molten raw material quartz under a reduced pressure condition.
Patent JP-S62197507-A (JP)
Inventor: SUGIZAKI MAMORU
IPC: E01D22/00
Filed: 1986-02-26
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-S59167242-A (JP)
Title: Controlling method of temperature of resin in plastic molding machine
Inventor: TOGAWA AKIRA
IPC: B29C48/92
Filed: 1983-03-12
Abstract: PURPOSE:To attain the increase in the amount of resin to be discharged, the reduction of scorching, and saving of energy by a method in which measured temperature of a cylinder is added by a correcting temperature from at least three or more parameters including room temperature and the revolving number of screw to estimate the temperature of molten resin, and on the basis of the deviation of the temperature from a desired temperature, the temperature of the resin is controlled. CONSTITUTION:Thermocouples C1-C4 to measure the temperatures of each zone in a cylinder 2, a tachometer generator 9 to detect the revolving number of a screw 8, and a temperature-sensing resistor 10 to measure the ambient temperature of an extruder 1 are provided. A correcting temperature calculated from at least three or more parameters including room temperature and screw revolving number among the parameters such as room temperature, screw revolving number, screw shape, set temperature, the kinds of resins, etc., to vary the temperatures of resin is added to the measured temperature of the cylinder 2 to estimate the temperature of the resin. The deviation between the estimated temperature and a desired temperature is obtained, and on the basis of the deviation, the temperature of the resin is controlled.
Patent JP-S63208198-A (JP)
Inventor: NISHI KENICHI
IPC: G08G1/00
Filed: 1987-02-24
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-H11227771-A (JP)
Title: Carry pallet
Inventor: MAKUZAWA TAKEHIKO
IPC: B65D19/38
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To improve a carry pallet so that an opening member such as a window sash can be carried highly operatively without packing it. SOLUTION: The pallet A for carrying includes a receive 9 with a roller for vertically mounting each opening member B on a base panel 5 of a pallet base 1 and includes a cushioning partition sheet 18 movably having from an upper frame 16 of a pair of opposite frames 14 placed on the pallet base 1. The partition sheet 18 is interposed between opening members B of the receive base with a roller and bound with a belt 20 to fix, thereby allowing a bare opening member without packing to be carried.
Patent JP-S51116370-A (JP)
Title: Static hydraulic torque convertor
Inventor: TAKAHASHI KOUICHI
IPC: F16H39/36
Filed: 1975-04-07
Abstract: PURPOSE: Torque convertor is provided which uses static hydraulic pressure for transmitting of power force, and which is simple in construction and has a high efficiency in transmitting of power force. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05239103-A (JP)
Title: New polysaccharide derivative and separating agent
Inventor: OKAMOTO YOSHIO
IPC: C07H13/12
Filed: 1992-02-27
Abstract: PURPOSE:To obtain a polysaccharide derivative useful as a separating agent having asymmetry discriminating ability capable of resolving racemic modification difficult to separate by using a polygalactosamine of polysaccharide to sterically control the main chain of the polygalactosamine. CONSTITUTION:Hydrogen atoms on hydroxyl group and amino group of an alpha-1,4-polygalactosamine of formula I ((n) is <=5) are partially or wholly replaced with atomic groups expressed by formula II to formula IV (R and R'' are 1-30C group and may contain hetero atom; R' is H or 1-30C group) to give the objective polysaccharide. The polygalactosamine has preferably <=500 number-average molecular weight (in terms of average number of pyranose rings contained in one molecule).
Patent JP-S58158500-A (JP)
Inventor: FUJIWARA MASAHARU
IPC: F42B12/00
Filed: 1982-03-16
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-H01216431-A (JP)
Title: Inter-program module control shift system
Inventor: ITO TAKAHIRO
IPC: G06F9/06
Filed: 1988-02-24
Abstract: PURPOSE:To add a new control shift destination module without modifying an existing module by providing a control shift destination managing module to perform the allocation processing of the control shift destination module. CONSTITUTION:A control shift origin module 10 issues an instruction SC for control shift, and the instruction SC makes access to a managing table 50, and finds the address of the control shift destination module (CM)40 by the entry (alpha) of the table, then, control is shifted to the module 40. An allocation processing mechanism 41 in the CM40 issues the instruction SC by setting an entry number (beta) as an operand when shifting the control to the control shift destination module (AM)20, and setting an entry number (gamma) as the operand when shifting the control to the new control shift destination module (BM)30, respectively. In such a way, it is possible to perform control shift to any, new or old, control shift destination module without modifying the existing module even when the new control shift destination module is added.
Patent JP-H06255964-A (JP)
Title: Jig for inspecting switch action of door on elevator landing floor
Inventor: ITO TAKAHIRO
IPC: B66B13/18
Filed: 1993-03-02
Abstract: PURPOSE:To provide a jig for inspecting the switch action which is capable of carrying out the inspection by one person, and preventing the door on the landing floor from being opened by a third party during the inspection. CONSTITUTION:A rod-shaped body 3 is provided in an extended manner along the opening/closing direction of landing floor doors 1a, 1b in the vicinity of the clearance on the tip side of the landing floor doors 1a, 1b which are opened by the specified dimension, and at the same time, this rod-shaped body 3 is provided with a spacer 4 which is interposed in the clearance on the tip side, and a pair of holding metal pieces 5a, 5b which are locked to the landing floor doors 1a, 1b, and prevents the opening operation of these landing floor doors 1a, 1b. This constitution improves the working efficiency and the safety.
Patent JP-2000152690-A (JP)
Title: Control circuit of dc motor rotational speed
Inventor: YU SHUTOKU
IPC: H02P7/06
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a simple, compact, and inexpensive control circuit for the rotational speed of a DC motor. SOLUTION: This control circuit for a DC motor rotary speed, that includes a digital control circuit 11 and a drive circuit 12, is connected to a DC power supply and controls the rotational speed of a DC motor 13, the control circuit of the rotary speed of the DC motor is provided, in that it includes an input voltage adjustment circuit 1 for supplying an input voltage, a reference voltage generation circuit 2 for outputting a reference voltage set, a comparison circuit 3 for outputting a plurality of digital voltages for constituting the input digital signal set of the digital control circuit 11, based on the comparison result between an input voltage that is supplied by the input voltage adjustment circuit 1 and a reference voltage set, that is generated by the reference voltage generation circuit 2.
Patent JP-S57154023-A (JP)
Title: Abnormal temperature detector for gas insulated apparatus
Inventor: OKUTSU NAOHIRO
IPC: G01K1/02
Filed: 1981-03-19
Abstract: PURPOSE: To externally detect the abnormal rise of temperature inside a metal closed apparatus by detecting the vibration frequency of a sound with an vibration detector mounted outside the apparatus as automatically emitted when the  abnormal rise of temperature occurs.  
     CONSTITUTION: When an abnormal rise of temperature occurs at a part subject to an abnormally rising temperature, for example, due to a poor contact of a contact part and reaches a specified abnormal level, a material 26 tending to change in the shape due to temperature also goes up to a specified level, eventually releasing the checking of a blade 25. Though rotating acceleratedly the blade 25 settled at fixed revolutions and rotates for a long time because in an insulative gas. This continuous rotation of the blade 25 causes a spring 19 and a striking member 20 to disengage from a fixing piece 21 and the striking member 20 strikes a sound generating body, for example, a turning fork 22 to generate sound. This sound is transmitted to a vibration detector 6 by way of fixing section 15 carrying the sound generating body 22 and high voltage conductor 3 to detect the vibration frequency thereof. Thus, abnormal rise of temperature inside the apparatus can be detected outside. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08236560-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: KIKUCHI TAKU
IPC: B29C45/14
Filed: 1995-03-01
Abstract: PURPOSE: To provide a resin-sealed semiconductor integrated circuit device, which is constituted so as to improve the reliability of an element mounting substrate, and a method of manufacturing the device. CONSTITUTION: A PGA type semiconductor integrated circuit device consists of an element mounting substrate 2, which is mounted with a semiconductor element 1, and buffer members 4, which are provided on the substrate 2 and are dam members to come into contact with clamping parts of a metal mold which performs a resin mold when resin-sealing. A plurality of lead pins 5 connected with an internal wiring in the substrate 2 are mounted to the rear of the substrate 2 and when the element 1 and the peripheral parts of the element 1 are resin-sealed, a pressure due to the metal mold is applied to the substrate 2 via the members 4.
Patent JP-H01214757-A (JP)
Title: Apparatus for evaluating deep drawing of thin metal plate
Inventor: MURAYAMA RIICHI
IPC: G01N29/00
Filed: 1988-02-23
Abstract: PURPOSE:To evaluate deep drawing property highly accurately, by the constitution wherein a pair of mutually insulated probe coils having the same configuration are arranged in double layers as receiving parts, and both probe coils are deviated by a sufficiently smaller distance than the wavelength in the propagating direction of a planar ultrasonic wave. CONSTITUTION:Planar wave contact pieces 11-13 are arranged so that the following transmitting pieces are assembled at one place as a unitary body. A transmitting piece 11a is arranged so that its longitudinal direction agrees with the rolling direction and transmits a planar ultrasonic wave in that direction. A transmitting piece 12a is arranged so that its longitudinal direction agrees with the rolling direction of 45 deg. and transmits a planar ultrasonic wave in that direction. A transmitting piece 13a is arranged so that its longitudinal direction agrees with the perpendicular direction with respect to the rolling direction. In a receiving piece 11b, a pair of probe coils 11ba and 11bb having the same configuration are arranged in double layers in the up and down direction in the mutually insulated mode. The coils 11ba and 11bb are deviated by a sufficiently smaller distance S than the wavelength in the propagating direction of the planar ultrasonic wave. Therefore, the sound speed of the planar ultrasonic wave can be accurately obtained based on the phase difference between both received waves which are measured in the coils 11ba and 11bb.
Patent JP-S60222011-A (JP)
Inventor: TAKEUCHI HIROTAKE
IPC: A47J19/00
Filed: 1985-03-01
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。