baber/WOPTO huggingface dataset:
Patent JP-H01211814-A (JP)
Title: Stress reducing method for stranded wire
Inventor: KAWAKAMI AKIO
IPC: H01B13/02
Filed: 1988-02-18
Abstract: PURPOSE:To reduce dispersion of a resilidency value of a stranded wire by defining a rotational speed and a linear velocity of the wire into a specific range when treated with a rotational straightening process. CONSTITUTION:Tension is applied to a stranded wire 10 by rotating a rotation piece 13 in a circumferential direction of the stranded wire 10 and also transferred in its orthogonal direction under the state that the stranded wire 10 is supported by a slot 12. In order to reduce resiliency of the stranded wire 10, the wire 10 is treated with a rotational straightening process with keeping a rotational speed of the rotation piece 13 into 1000-5000rpm, a linear velocity (a pulling velocity) of the stranded wire 10 into less than 100m/minute and a ratio of the rotational speed and the linear velocity into 25-75.
Patent JP-S60181643-A (JP)
Title: Control apparatus in press-rod type thermal expansion meter
Inventor: TAKAHASHI SOUICHI
IPC: G01B7/00
Filed: 1984-02-29
Abstract: PURPOSE:To enable the measurement of various specimens by adjusting the surface pressure of a press rod applied to a specimen, in a press-rod type thermal expansion meter having a differential transformer, by providing a balance lever between the press-rod placed on the specimen and a transformer core. CONSTITUTION:A press-rod 2 is placed on a specimen 1 and the upper part of the press-rod 2 is formed into a transformer core 4 to be penetrated into the coil 6 around said core 4. A nut 12 is inlaid with the almost middle part of the press-rod 2 to support a balance lever 10 which is, in turn, supported by a support piece 11 and a counterweight 13 is moved to take the balance of the lever 10. Then, when this apparatus is introduced into a heating furnace and heated to a high temp., the specimen 1 expands to raise the press-rod 2 and the transformer core 4 is upwardly moved in the coil 6 while thermal expansion is measured by the differential transformer consisting of the coil 6 and the core 4. At this time, the balance lever 10 is adjusted by the counterweight 13 and the nut 12 is supported by the lever 10 to adjust the surface pressure pressing the specimen 1 by the press-rod 2. Therefore, the deformation of the specimen by the surface pressure of the press-rod is eliminated during high temp. measurement and even an easily collapsible specimen can be measured with good accuracy.
Patent JP-H01212532-A (JP)
Title: Flexible tube for endoscope
Inventor: MORISHITA KOJI
IPC: F16L11/12
Filed: 1988-02-18
Abstract: PURPOSE:To improve insertability into a tube by laminating a flex and a blade from the inside and permeating elastomer at this side of the blade to form an elastomer layer, thereafter fitting a soft tube member onto the blade and the elastomer layer. CONSTITUTION:A flexible tube section 4 comprises a flex 8 where a metal band is wound spirally from the inside and a blade 9 brading the outer circumference of the flex 8. An elastomer layer 11 composed of thermoplastic elastomer having good abrasion resistance and electrical insulation and higher hardness, elongation and durability than those of the outer skin 10 is arranged at this side of the blade 9. After the elastomer layer 11 is formed, the outer skin 10 comprising a soft tube member is pressed against the outer circumferences of the blade 9 and the elastomer layer 11 thus forming a flexible tube section 4. A hard side section 12 and a tip side soft section 13 are provided at the operating side and the tip side of the flexible tube section 4.
Patent JP-H03239390-A (JP)
Title: Metal cored board and manufacture thereof
Inventor: FURUHASHI YASUO
IPC: B32B15/08
Filed: 1990-02-16
Abstract: PURPOSE:To improve the reliability of filling insulation of a through hole in a through hole section, the bonding property between a metal core and an insulation layer and the connection reliability of the through hole by installing a substrate which fills and bonds a specific compound with an aluminum sheet and the through hole where an outer layer copper foil or an outer layer one sided copper foiled substrate is laminated and formed with a bonded and insulated prepreg. CONSTITUTION:A substrate where a resin compound cured body 2b is filled and bonded with an aluminum sheet 1 and a through hole 5 are installed where an outer layer copper foil or an outer layer one sided copper foiled substrate 4 are laminated and formed with a bonding insulated pre-preg 3. The aluminum substrate is an aluminum sheet 1 with the through hole subjected to chromium sulfate acid treatment or phosphoric acid anodized aluminum processing, which is embedded in a resin compound where the percentage of silica particles with an average grain size of 4 to 20mum ranges from 50-180 pts. against the total amount of 100 pts. of epoxy resin and phenol resin after chemical etching. This construction makes it possible to improve the adhesion properties between a metal core and an insulation layer, the reliability of filling insulation of the through hole in the through hole section, and hence enhance through hole connection reliability.
Patent JP-H06253278-A (JP)
Title: Sub band picture coder
Inventor: MINAMI NORIAKI
IPC: H04N19/61
Filed: 1993-02-25
Abstract: PURPOSE:To attain optimum code quantity distribution even to various input pictures by sequentially revising a quantization step width of each band based on a difference between an input picture signal and a local decoding signal. CONSTITUTION:After an input picture signal is divided into 1/2 in the horizontal direction by horizontal direction sub band filters 2, 3, and vertical direction sub band filters 4-7 are used to divide the signal into 1/2 in the vertical direction, then a signal HH with high frequency in the horizontal and vertical directions, a signal HL with a high frequency in the horizontal direction and a low frequency in the vertical direction, a signal LH with a low frequency in the horizontal direction and a high frequency in the vertical direction, and a signal LL with a low frequency in the horizontal and vertical directions are outputted. Then coders 8-11 quantizes the data and the result is outputted to an entropy coder 12 and part of quantized data is locally decoded and a square of a coded error with a difference from the input signal is obtained and outputted to a control signal generator 15. The ratio of a step width of quantization of each band is revised depending on the magnitude of square mean value of the coded error to execute code quantity distribution control. Thus, optimum code quantity distribution is attained even to various input pictures.
Patent JP-H09224937-A (JP)
Title: Ultrasonic diagnostic device
Inventor: FUJIKI TOSHIAKI
IPC: G01N29/44
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization and cost reduction by simplifying the constitution of an echo phasing circuit. SOLUTION: An A/D converter 46, at each channel, samples input signals at 4n times the frequency at which ultrasonic waves are transmitted. For electronic control of ultrasonic beams, these outputs are delayed by a delayer 50 and made to match one another in phase, after which the input signals from each channel are added together by an adder 52. From an output of the adder 52 where 4n data align per cycle, data that deviate from one another by (n) are used as the actual and imaginary number components of complex signals.
Patent JP-H11228021-A (JP)
Title: Traverse device for winder
Inventor: UMEDA NOBUO
IPC: D01H13/06
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide the traverse device of a winder which can simply change the traverse of a twist yarn to a winding width in various kinds of packages. SOLUTION: The traverse device of this winder has a traverse guide 2 to guide a twist yarn Y wound in a package P by releasing and twisting every spindle of a double twisting machine, a traverse rod which has each attached traverse guide 2 and reciprocates for traversing the twist yarn Y through each traverse guide 2, and various kinds of cam grooves 8, 9 which make the traverse rod slidable and rotate to reciprocate the traverse rod according to the winding width of various kinds of packages P. The cam grooves 8, 9 are mutually crossed to form the outer periphery of a cam drum 7, and in the crossed part 14, various kinds of selection adapters 16 are used properly and changed to select either of the cam grooves 8 or 9.
Patent JP-S59161881-A (JP)
Title: Manufacture of photoelectric conversion device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/06
Filed: 1983-03-07
Abstract: PURPOSE:To enable to obtain the titled device of high efficiency by a method wherein the surface area is increased by providing an incident light side electrode with an acicular uneven surface, thus reducing the area of contact of a photo transmitting conductive film with the semiconductor. CONSTITUTION:The first photo transmitting conductive film 2 whose main constituent is indium oxide, having the acicular uneven main surface, is formed at a substrate temperature of 300-650 deg.C. Next, the second photo transmitting conductive film whose main constituent is tin oxide is formed on the film 2, resulting in the formation of the first electrode. Then, a non single crystal semiconductor 6 having at least one P-I-N junction wherein a P type semiconductor layer closely contacts on the first electrode is formed. The second clear electrode whose main constituent is indium oxide is formed on this semiconductor 6. Thus, the series resistance of the whole of said film is decreased, and the conversion efficiency can be improved by increasing the area of contact of said film with the semiconductor.
Patent JP-2000235846-A (JP)
Title: Mounting structure of battery pack
Inventor: AOKI TAKASHI
IPC: H01M2/10
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a battery pack of a good outer appearance which is easily detached from attaching means in replacing with a new battery pack, has fluid-tight structure, and can reduce in cost as a whole. SOLUTION: This mounting structure comprises a battery pack body 3 for housing at least a battery inside, an electronic body 1 provided with a recess 6 for inserting and arranging the battery pack body on a back part and supplied power from the battery pack body, attaching means arranged on the recess 6 and having a window shape, and a tool applying part 7 utilized in detaching the battery pack attached to the recess through the attaching means.
Patent JP-S53120637-A (JP)
Title: Electrolytic descaling method for steel strip or wire
Inventor: ITOU SUKEMITSU
IPC: C25F1/06
Filed: 1977-03-30
Abstract: PURPOSE: To carry out highly efficient descaling at a low cost with no pollution by repeatedly supplying an alternating current to object materials rolled at a proper reduction ratio to carry out electrolysis in an aq. soln. of NaCl as an electrolyte while recycling the electrolyte. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60179733-A (JP)
Title: Light quantity controlling device
Inventor: OGINO YOSHITAKA
IPC: G03B27/72
Filed: 1984-02-28
Abstract: PURPOSE:To quickly and stably obtain the most suitable light quantity, by controlling the power supply to a light source in accordance with a period signal. CONSTITUTION:A CPU17 respectively measure reflecting light from an original 10 through the width of the high level of PWN signals converted by an ABC sensor 16 and the direct light quantity of a fluorescent lamp 9 through the width of the high level of PWM signals converted by another ABC sensor 15. When the fluorescent lamp 9 reaches a prescribed light quantity (80%), the light quantity for original exposure is set in accordance with a reflecting light quantity from a standard reflecting plate 18 and, at the same time, movement of an original table in the direction shown by the arrow A of the figure 2 is started and normal copying process mode starts. The pulse width of the PWM signals by a trigger PW is adjusted in accordance with a compared result between the direct light quantity measuring data and a reference light quantity. Therefore, rise of lighting can be made earlier and the time required for obtaining a stable light quantity can be reduced.
Patent JP-H06318859-A (JP)
Title: Semiconductor device
Inventor: KURIMOTO KAZUMI
IPC: H03K17/00
Filed: 1994-03-08
Abstract: PURPOSE:To prevent destruction of a gate oxide film of an input inverter due to application of a surge. CONSTITUTION:An electrostatic destruction protection transistor(TR) section 2 connected to a power supply terminal 4 and ground terminal 3 is provided in an output input pad 1, an auxiliary protection TR 6 is connected to the electrostatic destruction protection TR section 2 via a 1st input protection resistor 5. The auxiliary protection TR 6 is connected to the power supply terminal 4 and the ground terminal 3 and to an input inverter 8 via a 2nd input protection resistor 7. When a charge of a surge voltage is inputted to the pad 1 and the charge having been unable to be absorbed by the electrostatic destruction protection TR section 2 is given to the auxiliary protection TR 6, the auxiliary protection TR 6 executes parasitic bipolar operation thereby suppressing a potential rise at a contact point between the 1st input protection resistor 5 and the auxiliary protection TR 6 and the 2nd input protection resistor 7 decreases the potential suficiently below a gate breakdown voltage.
Patent JP-H05201117-A (JP)
Title: Formation of marking to transparent substrate
Inventor: SAKAMOTO AKIHIKO
IPC: B41M1/34
Filed: 1992-01-28
Abstract: PURPOSE:To easily form marking different in the color tone of the surface and rear by applying a coloring liquid mixed with a coloring agent of another color tone to a place to be colored, thereafter by heat fixing the liquid and then by washing the place to be colored. CONSTITUTION:After the predetermined place of one side of a transparent crystallized glass substrate 11a is colored by silk screening of white paint, a coloring liquid obtained by dispersion of blue coloring agent in ethanol is uniformly scattered on the silk-screened surface of the transparent crystallized glass substrate 11a. Thereafter, the silk-screened surface is heated and then washed in water. Thus, marking different in the color tone of the surface and rear can be formed easily in such manner that marking 11c in blue on the surface side and in white on the rear side is formed in a part of one side of the transparent crystallized glass substrate 11a.
Patent JP-S60181162-A (JP)
Title: Curable organopolysiloxane composition
Inventor: SUZUKI TOSHIO
IPC: C09D183/04
Filed: 1984-02-28
Abstract: PURPOSE:A composition providing a cured material having high physical strength without adding a reinforcing filler to it, obtained by blending an organopolysiloxane containing a specific group at the end of molecular chain with an organopolysiloxane containing Si bond hydrogen atoms and a platinum compound. CONSTITUTION:(A) An organopolysiloxane containing a group shown by the formula (R is alkenyl; R' is monofunctional organic group; a is 2, or 3) at least at the end of molecular chain, having preferably 10-100,000 centipoise viscosity at 25 deg.C is blended with (B) an organopolysiloxane containing two or more silicon atom bond hydrogen atoms in one molecule, having preferably 0.1-10,000 centipoise viscosity at 25 deg.C, (C) a catalystic amount (usually 0.01-1,000ppm based on total amount of organopolysiloxanes) of platinum or platinum compound in a ratio of the component A/the component B to give a molar ratio of alkenyl group of the component A to total silicon atom bond hydrogen atom of the component B of 1:0.1-1:10, preferably 1:0.3-1:3.
Patent JP-H10232283-A (JP)
Title: Entrance and exit managing system for radioactive ray managing area
Inventor: KIMURA OSAMU
IPC: G01T1/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To smoothly enter or exit a person to be administered by RI (radioactive isotope) who is administered with the isotope for his disease therapy to a radioactive ray managing area. SOLUTION: A radioactive ray detecting means 41 and an entrance person identifying means 42 are provided at an inlet gate 2 of a radioactive ray managing zone 1. An identification card (e.g. a radio type identifier such as a batch) is lent to the person. When the person passes the gate 2, presence or absence of RI administration is inspected by the means 41. When the administration is confirmed, number of the card carried by the person is transmitted to a manager terminal equipment 6, and recorded. When the person exits, the means 41 notifies the number of the card carried by the person to an output gate 3 by the equipment 6 before the means 41 of the gate 3 detects the administration.
Patent JP-2000243120-A (JP)
Title: Surface lighting system
Inventor: SUZUKI SHINGO
IPC: H01J61/35
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface lighting system capable of suppressing the generation of a double image while keeping the luminance by limiting the area occupied by a groove part. SOLUTION: A light reflecting pattern 7 for uniformizing the emitted light quantity over the surface is formed of a number of groove parts 8 laid along a linear light source 4 and a flat part 9 adjacent to the groove part 8. The inclination angle of the groove part 8 is set so that the light advancing to the groove part 8 is emitted vertically from the reverse side of a transparent substrate 2, whereby the light is guided with high efficiency. The ratio of the width W of the groove part 8 to the pitch P is set to 0.01 or more and 0.15 or less (preferably, 0.01 or more and 0.1 or less) to limit the width and depth of the groove part 8, whereby the ratio of double image component is set to the degree to which no double image is visually confirmable, so that the area occupied by the groove part 8 is limited.  According to this, the formation of a double image can be suppressed while keeping the luminance.
Patent JP-S51111989-A (JP)
Title: Nethod and apparatus for pressing nonmetallic material
Inventor: MIYAHARA HISAO
IPC: B29C59/02
Filed: 1975-03-27
Abstract: PURPOSE: To press nonmetallic flat plate by molding press such as shearing, reducing, punching, etc. without crack, napping, buckling, or the like as improper phenomena. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04278019-A (JP)
Title: Crawler traveling device of combine or the like
Inventor: HAGIYAMA TAKESHI
IPC: A01B63/10
Filed: 1991-03-04
Abstract: PURPOSE:To stabilize supporting constitution of traveling transmission case, body frame, undercarriage, etc., pitching, rolling, etc., in a traveling device of crawler state, capable of taking a horizontal attitude by pitching and rolling the undercarriage. CONSTITUTION:An axle bracket 35 to be attached to left and right axle housings 20 of a traveling transmission case 18 is made at the front of an undercarriage 5 in an integrated way and the left and right axle brackets 35 are held rotatably around a pitching shaft 17 on both front left and right sides of a body frame 1.
Patent JP-S61197936-A (JP)
Title: Air conditioner
Inventor: KANAZAWA HIDETOSHI
IPC: F24F11/02
Filed: 1985-02-28
Abstract: PURPOSE:To effect a high capacity operation of a compressor and permit a rapid cooling (or heating) operation by a method wherein a switch for the rapid cooling (heating) is provided on a remote control device having a temperature set section, and is operated. CONSTITUTION:A blow-off port 2, a suction port 3 and a display section 4 are provided on the front surface of a indoor apparatus 1 and an indoor heat exchanger 21 and an indoor fan 22 are contained to the inside thereof. A part of control circuit 10 controlling an air conditioner is provided on the behind part of the display section 4 and connected with the control circuit 10 electrically while a remote control device 6 operating by user is provided. The operation / stop of the air conditioner is effected by an operating switch 11 of the remote control device and the selection of an operation mode at the cooling, the heating, and dehumidification is effected by a mode switch 12. Also, the set temperature is set in accordance with the position of a knob at a temperature setting 14. The rapid cooling (heating) in the high capacity operation of the compressor may be effected by the ON operation of the high capacity switch 13.
Patent JP-H02290677-A (JP)
Title: Multiple level heat input generator and method therefor
Inventor: DENISU IEO
IPC: B23K9/16
Filed: 1990-02-20
Abstract: PURPOSE: To form a first welding layer with a small heat input and a second welding layer with a large heat input by adjusting the flow of a first cover gas and a second cover gas to a welding chamber. CONSTITUTION: By opening a control valve 50, a first cover gas is supplied which is used for a second welding layer. The ionization energy of the first cover gas from a gas supply source 38 is lower than that of the second cover gas and generates a small heat input at a welding position 32. Then, after the lapse of desired time, the control valve 50 on the upper side is closed while the lower control valve 52 closed initially is opened, with the second cover gas supplied for the use of the second welding layer. The ionization energy of the second cover gas from a gas supply source 40 is larger than that of the first cover gas and generates a large heat input at the welding position 32. As a result, the need for a costly programmer is eliminated, enabling the first welding layer to be formed by low heat and the second welding layer by high heat.
Patent JP-S55129415-A (JP)
Title: Production of unsaturated epoxy ester resin
Inventor: AKAGANE KAZUO
IPC: C08G59/17
Filed: 1979-03-28
Abstract: PURPOSE: The reaction of an unsaturated and monobasic acid with an epoxy compound is followed by the reaction of the product with a specific amino compound to give said resin composition having good drying property on the coated surface contacting with the air, curing properties and high adhesion to copper surfaces.  
     CONSTITUTION: The reaction between (a) an unsaturated and monobasic acid such as acrylic acid and (b) a compound bearing at least two epoxy groups is effected by heating and then (A) the product is made to react with (B) an amino compound having at least two active hydrogens in the molecule. On the reaction, a polybasic acid, its anhydride, drying or semi-drying fatty acid, saturated fatty acid or polyester bearing carboxyl groups on the chain terminals may be used together. The equivalent amount of carboxyl groups in component a is adjusted to no more than that of epoxy groups in component b and the equivalent ratio of the active hydrogens in component B to the epoxy groups in component A is adjusted in the range from 0.7W1.1. 
     COPYRIGHT: (C)1980,JPO&Japio