baber/WOPTO huggingface dataset:
Patent JP-S61282213-A (JP)
Title: Heat-insulating type conveyer chain for circuit board
Inventor: MATSUDA CHUICHI
IPC: B23K3/00
Filed: 1985-06-07
Abstract: PURPOSE:To enable reflow-soldering for circuit board to aim at enhancing the quality of the circuit board, by attaching heat-insulating type rollers having a low thermal-conductivity to one side of a conveyer chain in a part at which the lower surface of each circuit board is made into contact with the conveyer chain. CONSTITUTION:Heat-insulating type rollers 1 are journalled rotatably to conveyer chains 2 through the intermediary of pins 8. A print circuit board 3 is set on the rollers 1 with both ends thereof being held on the rollers 1, and is fed in a tunnel in a heating device together with a conveyer chains 2 so that temporarily retaining adhesive 6 for tip component parts 4 is dried and hardened and a cream-like solder or jointing between the tip parts 4 and conductive circuits 5 is dried and fused. Accordingly, the transmission of heat from the circuit board 3 to the conveyer chains 2 is reduced so that the temperature drop at both ends of the circuit board 3 may be eliminated, thereby it is possible to perform the hardening of the adhesive and the reflow-soldering of the cream- like solder with a uniform temperature distribution over the circuit board.
Patent JP-H04328641-A (JP)
Title: Translation option mode acquring system
Inventor: KIMURA HIDEKAZU
IPC: G06F9/45
Filed: 1991-04-30
Abstract: PURPOSE:To eliminate the omission of designation and the designating mistakes when a compiler is started by describing the translation mode option into a source program. CONSTITUTION:When a compiler 2 is started, an option instruction line deciding means 102 decides whether the head line of a source program 1 read by a head line reading means 101 is equal to an option instruction line or not. If so, an option character string acquiring means 103 acquires an option character string from the option instruction line. Then an option analyzing means 104 analyzes the type of the designated option. An option setting addition means 105 validates the designated option.
Patent JP-S62282853-A (JP)
Title: V-type pulley inner wall surface grinding attachment in variable speed gear
Inventor: FUKUMOTO HIROSHI
IPC: F16H7/00
Filed: 1986-05-31
Abstract: PURPOSE:To keep of any drop in a friction factor between a tilted inner wall surface and a V-block as well as to secure an optimum contact state, by setting up a connecting lever in a direction orthogonal with a tip end of a holding shaft, and grinding the titled inner wall surface of a V-pulley with the abrasive member attached to both ends of the lever after the elapse of the specified time since operation has started. CONSTITUTION:From intervals between V-pulleys 4, 5, 6 and 7 installed in a driving shaft 1 and a driven shaft 2, a holding shaft 9 being parallel with these shafts 1 and 2 and free of movement in the axial direction is inserted and set up thereat, and a connecting lever 13 being free of slide motion in a direction orthogonal with the holding shaft 9 is set up in the tip end. And, tilted inner wall surfaces 3', 4', 5' and 6' of these V-pulleys 3, 4, 5, 6 are ground with abrasive members 15 and 15' attached to both ends of the connecting lever 13 at the time of the specified time elapsing after operation starting, with the holding shaft 9 moved to the axial direction. Therefore, along with the elapse of operation time, any drop in a friction factor between these tilted inner wall surfaces 3', 4', 5' and 6' of the V-pulley and both ends of an endless driving belt 7 is prevented from occurring, thus an optimum contact state is securable.
Patent JP-S5828278-A (JP)
Title: Tissue culture of boraginaceae plant
Inventor: HARA YASUHIRO
IPC: C12R1/91
Filed: 1981-08-11
Abstract: PURPOSE:To proliferate the cells of a Boraginaceae plant, rapidly, and to produce a large amount of a naphthoquinone compound, stably, by culturing the cell in a liquid medium having a specific copper ion concentration. CONSTITUTION:A Boraginaceae plant, e.g. Lithospermum erythrorhizon Sieb. et Zucc. is subjected to the tissue culture in a liquid medium having a copper ion concentration of >=0.2muM, preferably 0.2-25muM, preferably at about 10-35 deg.C, especially at about 23-28 deg.C.
Patent JP-S5825802-A (JP)
Title: Hot rolling installation
Inventor: TANIGUCHI ISAO
IPC: B21B1/26
Filed: 1981-08-11
Abstract: PURPOSE:To perform considerable width adjustment in the first stand and to prevent the temp. drop of a slab by disposing vertical, horizontal and vertical rolling mills in tandem in the fore stage of roughing mills, and disposing the final stands in tandem. CONSTITUTION:The stand 11 on the discharging side of the heating furnace 4 of roughing mills 1 are disposed in tandem with a vertical rolling mill V1, a horzontal rolling mill H1, and a vertical rolling mill V2, with which a slab is subjected to dogbone rolling in a number of passes. The 2nd stand 12 and the 3rd stand 13 are reversible rolling mills which control the temp. drop of the slab by reverse rolling. At least two stands 14, 15 in the final stage are disposed in tandem to suppress the temp. drop further. With the above-mentioned rolling installations, considerable width adjustment is made possible and the degradation of surface quality, etc. are prevented.
Patent JP-S6018658-A (JP)
Title: Pump control device of inertial body driving circuit
Inventor: NAKAGAWA MASAYA
IPC: F04B49/00
Filed: 1983-07-09
Abstract: PURPOSE:To improve the operability of a hydrostatic pump, by a method wherein chambers across a servo piston are interconnected through the throttle parts of a servo bypass valve, and the throttle parts are closed only when a control command pressure is exerted. CONSTITUTION:Chambers 27 and 28 across a servo piston 26 of a servo cylinder 6 are interconnected through throttle parts 40 and 41 of a servo bypass valve 31. The throttle parts 40 and 41 of the servo bypass valve 31 are closed only when a control command pressure is exerted. Acceleration and deceleration properties, which are similar to preceding properties, are obtained during acceleration and deceleration of a motor, and when a control lever 29 during deceleration is brought to a neutral position, a hydrostatic motor is easily forced into a stop and besides at an arbitrary position. This enables sharp improvement of the operability of the hydrostatic pump.
Patent JP-H02305365-A (JP)
Title: Fuel pressure controller
Inventor: ITO HIDEKI
IPC: F02M37/00
Filed: 1989-05-18
Abstract: PURPOSE:To reduce cost of a fuel chamber side body, and to improve fuel sealing feature by forming the fuel chamber side body that is melt and molded, out of a drum in which a diaphragm mounting edge, a seat member mounting boss that is situated in the center, and a fuel exit connection tube are solidly provided. CONSTITUTION:A fuel chamber side body 1 molded out of a light metal material or of a synthetic resinous material is formed out of a bottomed cylindrical drum 7 in which a fuel chamber 5 is provided, while on the edge of a negative pressure chamber 15 side, a flange-shaped diaphragm mounting edge 18 is projected and formed. On the lower edge of one edge side of a side wall 7a in the drum 7, a fuel entrance connection tube 2 having a center line (b) orthogonal to a center line (a) of the drum, and a fuel exit connection tube 3 are formed in a line. On the bottom 7b of the drum 7, in the center of the inside the drum 7, a seat member mounting boss 4 is solidly formed of orthogonal to the connection tube 3, while on the upper part of the boss 4, a cylindrical seat member 6 pressed fit in a seat member mounting hole 4b, is mounted, and on the upper edge surface thereof, a seat 6a is formed.
Patent JP-S62283028-A (JP)
Title: Optical axis adjustment device for motorcycle and the like
Inventor: AKIYAMA HITOSHI
IPC: B60Q1/06
Filed: 1986-05-30
Abstract: PURPOSE:To enable the easy adjustment of an optical axis for a headlight and improve the external appearance by providing optical axis adjustment screws at the rear side of the headlight for vertical and horizontal directions, and forming a working opening on the divisionnal plate of a pocket at the rear side of the headlight, corresponding to said screws. CONSTITUTION:A headlight 17 is exposed to the front side, with the lens 32 thereof coupled to the opening 14a of a front cover 14, and the pocket 15a of a rear cover 15 is provided oppositely to the headlight 17. The front wall 15c of the pocket 15a is so located as to be separate immediately from the rear side of the headlight 17 and each of working openings 33 and 34 is provided at positions opposing the heads of screws 26 and 29 at the front wall 15c. And a lid 16 is opened and a screw driver 35 is inserted in each of of the working openings 33 and 34 so that the tip of the driver 35 is coupled to each screw 26 and 29 for the turning thereof. According to the aforesaid constitution, the headlight 17 is oscillated right and left or up or down for the adjustment of an optical axis in vertical and horizontal directions.
Patent JP-H11314735-A (JP)
Title: Method and device for merging article in merge conveyor
Inventor: HAMAZAKI ATSURO
IPC: B65G43/08
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an article merging method capable of feeding an article from a transfer conveyor to a merging conveyor such that front and rear intervals among articles carried on the merging conveyor are set to be approximately constant. SOLUTION: From one of first and second transfer conveyors 3 and 3' where an article W first reaches an arrival verifying position on the transfer conveyor, the article W is passed through a passing verifying position and fed to a merging conveyor 2, from the other transfer conveyor where a next article W reaches its arrival verifying position, the article W is fed to the merging conveyor 2 by delaying time from a time when the article W is passed through a passing verifying position by an amount corresponding to the carrying direction length of an article W carried into a third transfer conveyor 3", and then the article W on the third transfer conveyor 3" is put in between the two articles W fed to the merging conveyor 2 such that front and rear intervals among the articles W are set to be approximately constant.
Patent JP-S6016465-A (JP)
Title: Transistor
Inventor: ASANO TETSUO
IPC: H01L21/331
Filed: 1983-07-08
Abstract: PURPOSE:To effectively restrain parasitic effect by a method wherein the surface of an N type island region is provided with a P type capture region and an N<+> connection layer contacting it so as to surround the base, emitter, and collector layers, and an electrode in ohmic contact with both is attached. CONSTITUTION:The N type island 52 isolated with an N<+> buried layer 55 and a P<+> layer 54 is provided by the diffusion of the P<+> capture region 59, P-base layer 56, and N<+> connection layer 63 at the same time with the N-emitter 57. The connection layer 63 is made adjacent outside the capture region 59 opposed to the emitter layer 57 most alienated from the connection layer 58 of the collector region 53, and the region 59 and the layer 63 are short-circuited with the electrode 64. Such a construction enables to effectively restrain the parasitic effect of the transistor by means of a feedback loop formed of the capture region 59, connection region 53, and connection electrode 64. Since the connection layer 63 is provided at the position of the minimum collector potential at which the parasitic effect is easy to generate, leakage currents to the P type substrate 31 can be securely recovered.
Patent JP-H05317651-A (JP)
Title: Catalytic device
Inventor: KATO NOBORU
IPC: B01D53/94
Filed: 1992-05-18
Abstract: PURPOSE:To maintain the activity of a catalyst even in rainy weather of high humdity by depositing the catalyst on the internal circumference of a lot of cylindrical bodies consisting of foamed bodies of continuous porosity into which steam can permeate and providing a steam separating membrane laid over the periphery of the cylindrical bodies. CONSTITUTION:A side plate 12 is made of a flange part 13 for connecting to a duct D on the peripheral side and air piping 14 is connected to a shell 11 and also connected to a vacuum pump P for evacuating an closed vessel 1. The cylindrical bodies 2 are supported by the side plates 12 of the closed vessel 1 with its airtightness maintained. The cylindrical body 2 consists of a foamed body of continuous porosity into which steam can permeate and the foamed body is constituted of aluminum oxide and a catalyst 3 is supported by the foamed body 2 itself. A steam separating membrane 4 laid over the periphery of the cylindrical body 2 can let steam contained in gas passing through the cylindrical body 2 permeate for removing the steam.
Patent JP-H09304313-A (JP)
Title: Co gas detector
Inventor: YAMANAKA HISAYOSHI
IPC: G01N27/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device, simplify the structure, and secure output accuracy by applying an AC signal to a zirconia element in a CO gas sensor, via impedance element and/or a reactance element and controlling a voltage in need of the voltage of an applied AC signal. SOLUTION: An impedance element 2 and a reactance element 3 are connected to a CO gas sensor 1, so as to let an AC signal flow to one or both of them. The AC signal generated by an AC signal generator 4 is applied to a zirconia element of the sensor 1 via the elements 2, 3. A part X in the figure in an AC signal voltage measurement part for taking out the AC signal which is outputted between the zirconia element and the element 2, and/or the element 3 as a partial pressure AC signal. The measurement value of this part X is converted into a DC voltage by a rectifying and smoothing device 5. This and a reference voltage 6 equivalent to the reference temperature are compared by a comparator 7, and the current applied on a heating heater 9 is regulated by a current controller 8, so that the operating temperature of the sensor 1 is held at a fixed value.
Patent JP-S5550860-A (JP)
Title: Livestock feed
Inventor: KAKEGAWA TSUNEO
IPC: A23K10/38
Filed: 1978-10-11
Abstract: PURPOSE: To provide the title feed capable of preventing abnormal fermentation in the stomach, promoting digestion, and presenting meat of good quality, having a high nourishment absorption, by mixing crude fibers with a nourishment thoroughly according to a specific method.  
     CONSTITUTION: A feed comprising (A) fibers, e.g. rice straws or grasses, which are loosened to destroy cellulose and lignin mechanically, having a water retention, and impregnated or coated with a nourishment, e.g. an alcohol waste or soybean processing waste, as an ingredient, and (B) other grains. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08317841-A (JP)
Title: Defogging mirror
Inventor: ISHIGAMI MICHIO
IPC: A47G1/00
Filed: 1995-05-24
Abstract: PURPOSE: To fit and replace the mirror itself of a defogging mirror independently from the electric work and expand the width of selection for the shape and size of the mirror to be installed. CONSTITUTION: A mirror 2 and a heater unit 3 provided with a planar heater 5 are separately provided, and the mirror 2 and the heater unit 3 are fixed on an installation skeleton 1 and integrated with it while the heater unit 3 is kept in contact with the back face of the mirror 2.
Patent JP-S5749858-A (JP)
Title: Ultrasonic flaw-detecting probe
Inventor: OOTSUKA MINORU
IPC: G01N29/26
Filed: 1980-09-10
Abstract: PURPOSE:To improve inspection effective range and to speed up inspection, by arranging plural probes which are designed to make surface-to-surface contact with objects to be inspected. CONSTITUTION:A bolster member 3 is covered with neoprene rubber film in such a manner as to wrap up and turn driving wheels 1 and 2. Mounting seats 7a and 7b are installed onto siding plates 4a and 4b, and a group of contactors are fixed on them in such a manner as to be embedded in an ultrasonic wave medium 27. On a supporting cradle, one end of a connecting member 9 is fixed to a bearing 9a and the other end is mounted onto a movable wheel shaft 10 in a rotatable position 9b. A chain sprocket 11 is fixed onto the movable wheel shaft 10, and rotation of a movable wheel 12 is conducted to a sprocket 16 through a chain 13 and a group of sprockets 14a, 14b and 15. Rotation of the sprocket 16 forces the driving wheel 2 to turn through a chain 17 and a sprocket 18. By the synchronized rotations of the driving wheels 1 and 2 and the movable wheel 10, movements of the rubber film and an object to be inspected are made constant.
Patent JP-S63291328-A (JP)
Title: Membrane type touch panel
Inventor: SATO GORO
IPC: H01H11/00
Filed: 1987-05-22
Abstract: PURPOSE:To aim at the prevention of any malfunction at time of inputting highly minute characters and patterns and the protection of a transparent electrode membrane by converting a transparent conductive protecting coat, consisting of specific material, on at least either surface of transparent electrode membranous surface being opposed to each other at the specified thickness. CONSTITUTION:Transparent conductive protecting coats 3 and 4 are formed on opposed surface of two transparent electrode membranes 2 and 5 constituting a membrane type touch panel 7 and the required void is interposed between them. This transparent conductive protecting coat will do at either side of 3 or 4, and the composition is ultraviolet hardening binder resing and (or) such one dispersing conductive oxide powder of 40-95 wt.% in thermosetting resin, and the covering thickness is set a range of 1-30 mum for retention of membranous strength. With this constitution, these transparent electrode membranes 2 and 5 are protected form oxidation and corrosion and, what is more, the required electrical resistance value against pressing force is maintainable so that any malfunction is avoidable.
Patent JP-S5748909-A (JP)
Title: Soft capsule film
Inventor: SHINPO KUNIHIRO
IPC: A61J3/07
Filed: 1980-09-10
Abstract: PURPOSE: A soft capsule film, containing gelatin and a hot water extract of chlorella, an alga of the genuses Scenedesmus or / and Spiruline in specific amounts, having improved solubility, deterioration in the solubility with time and protecting effect on the drug, and useful for formulating an oily drug.  
     CONSTITUTION: A soft capsule film obtained by incorporating gelatin with a hot water extract of a microalga selected from chlorella, the genuses Scenedesmus and Spirulina, preferably chlorella, in an amount of 0.05W1.0wt%, and useful for formulating an oily drug, e.g. vitamin A. The resultant film has inproved solubility, little deterioration in the solubility with time, and high protecting effect on the drug. The addition of the hot water extract to the drug in encapsulating the drug suppresses the change in the physical properties of the soft capsule film and further promotes the effect. The microalga can be extracted with an aqueous solvent, e.g. dilte hydrochloric acid, in addition to the hot water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09310963-A (JP)
Title: Refrigerator and freezing warehouse
Inventor: KOGORI TAKASHI
IPC: F25D13/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a necessity to arrange a building of a refrigerator and freezer warehouse and also eliminate assurance of an additional utility space. SOLUTION: Front, rear, right and left walls 2, 3 on a floor 1 are comprised of a plurality of thermal insulating panels 5 supported by columns 4. A ceiling 6 comprised of a plurality of thermal insulating panels 10 is formed below a roof 6 arranged at an upper part of each of the walls 2, 3, a lower section of the ceiling 6 is applied as a refrigerator and freezing chamber 7, an upper section above the ceiling 6 is applied as a utility chamber 8. In addition, the front, rear, right and left walls 2, 3 are made of iron-reinforced concrete walls having thermal insulating characteristic in place of the aforesaid thermal insulating panel 5.
Patent JP-2000314765-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HASHIZUME TAKESHI
IPC: H01L21/822
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device that can execute a DC test without increasing a circuit area and a signal propagation delay. SOLUTION: In a semiconductor integrated circuit 1 coping with a boundary scan register, a condition of an IO cell IOC is set under control of a DC test control circuit 3, using boundary scan registers BSR0-BSR3 used for a boundary scan test, so as to set a condition of an external terminal to a desirable condition connected to a pad P.
Patent JP-H02305134-A (JP)
Title: On-vehicle information service equipment
Inventor: TAMADA TAKEO
IPC: H04K1/00
Filed: 1989-05-19
Abstract: PURPOSE:To allow only a request person to obtain information requested from the inside of a vehicle to the center by requesting a prescribed information service to the center, outputting cryptographic decision information to the center, and receiving and decoding the cryptographic service information outputted from the center. CONSTITUTION:A repeater 31 is installed in the vicinity of a road, and an on-vehicle information service device 10 and a center 32 sends and receive information via the repeater 31. A request means requests information service and an output means outputs cryptographic decision information, then the cryptographic service information is sent via a radio data line. It is decoded by a reception means. Thus, only the request person of the information obtains the information sent from the center 32.
Patent JP-S5750205-A (JP)
Title: Manufacturing apparatus for seamless pipe
Inventor: OOMORI MASAKATSU
IPC: B21B25/04
Filed: 1980-09-12
Abstract: PURPOSE: To prevent the deflection of a mandrel, by taking out the mandrel in the radial direction after finishing a rolling pass, putting the mandrel at this position upon a rotor, and cooling the mandrel while it is rotated.  
     CONSTITUTION: A mandrel 18 connected to a wrapper 16 is knocked out by a rotation of a bar 32 onto a skid 36; then, the mandrel 18 stops at a position A. When a stop lever 38 is turned downward around a shaft 34 by an upwards and downwards moving cylinder 40, the mandrel 18 is brought onto a middle point between two rotors 42, 44 and is stopped at a position B. The mandrel 18 at the position B upon two rotors 42, 44 is rotated and air-cooled, and then, is shifted to a position C wherein the mandrel 18 is water-cooled by cooling water ejected from a nozzle 60. Thus cooled mandrel 18 is shifted to a position D upon a discharging table 68 and is discharged out of the system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6113231-A (JP)
Title: Light signal amplifier and optical transmission system
Inventor: JIYON SUCHIYUAATO HIIKUSU
IPC: H04B10/29
Filed: 1985-06-10
Abstract: In a coherent optical transmission system an input optical signal is amplified by being frequency down converted to an intermediate frequency, for example by means of a photodiode (1) and a reference optical local oscillator signal, and the photodiode output current is amplified in a GaAs FET wideband amplifier (6) and inserted on an optical carrier signal comprised by the reference signal by means, for example, of an integrated optical single sideband modulator (up converter) (7). By use of the same local oscillator to drive both the photodiode down converter and the integrated optic single sideband up converter, input/output coherence is ensured. The optical local oscillator may be comprised by a GaAlAs laser (3) stabilised to an «atomic» standard (4,5). Channel dropping/insertion may be carried out at the intermediate frequency, for example following the amplifier (6).