baber/WOPTO huggingface dataset:
Patent JP-H09246677-A (JP)
Title: Substrate and electronic apparatus
Inventor: YAHASHI HIROYUKI
IPC: G11B33/12
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To contrive the enhancement of the strength of a substrate and a chassis part and the enhancement of the efficiency of assembly of an electronic apparatus by a method wherein slits are formed in the substrate leaving microscopic junction parts and these slits are latched onto bearing pieces provided on the chassis part. SOLUTION: Slits 12a to 12e formed in a substrate 10 are first fitted in bearing pieces 21a to 21e of a chassis part 20 in such a way that they respectively correspond to the bearing pieces 21a to 21e and the substrate 10 is made to paste to double-side tapes 24a to 24d to mount the substrate to the chassis part 20. After that, substrate pieces made to protrude from the outer edge parts of a mounting surface 23 of the chassis part 20 to the outside are pressed, whereby junction parts 11a to 11d are broken and the substrate pieces are separated from the substrate 10. Thereby, engaging holes and cut-and-raised pieces, which are required for mounting the substrate 10 to the chassis part 20, are dispersed with and the strength of the substrate and the chassis part can be prevented from being reduced. Moreover, the substrate 10 is fitted in the chassis part 20 to assemble an electronic equipment and the substrate pieces are pressed, whereby the unnecessary substrate pieces can be made to separate from the substrate 10 and the efficiency of assembly of the electronic apparatus is enhanced.
Patent JP-H02231351-A (JP)
Title: Tilt control method and device thereof for belt-shaped cloth guide roll
Inventor: KURODA MITSURU
IPC: B65H9/10
Filed: 1989-03-01
Abstract: PURPOSE:To promptly further accurately control an attitude by performing intermittent supply and discharge of air with a pulse wave to and from a cylinder chamber of each actuator controlling a guide roll supported to each supporting arm to a predetermined tilt attitude. CONSTITUTION:A belt-shaped cloth 1 is guided by a guide roll 2 turnably supported to a pair of right and left supporting arms 6 pivotally supported to a guide bar 10. By applying an intermittent pulse wave signal from a pulse wave generator 18 to a solenoid S1 or S2, S3, S4 of right and left solenoid valves 17a, 17b, air in a pulse state is supplied to and discharged from a cylinder chamber in actuators R1, R2 tilting through gears 8, 7 the right and left supporting arms 6 arbitrarily adjusting the guide roll 2 in its tilt attitude. Thus, the guide roll can be promptly further accurately adjusted in its tilt attitude.
Patent JP-S63219961-A (JP)
Title: Transaxle case for transmission
Inventor: ASADA TOSHIYUKI
IPC: F16H57/04
Filed: 1987-03-04
Abstract: PURPOSE:To prevent temperature rise of lubricant by leading lubricant dispersed from a rotary member into an oil return path and returning to an oil sump while separating from the rotary member. CONSTITUTION:An outer circumferential section 4 covering the outer circumferential side of a speed change gear 8 is provided, and an oil sump 5 is arranged at the under side of the speed change gear 8. A barrier wall 9 is provided between an outermost rotary member and the outer circumferential section 4 of the speed change gear 8 from the upper end section of the rotary member in front of a vehicle toward the rotary direction under high speed running. The space between the barrier wall 9 and the outer circumferential wall 4 is employed as an oil return path 10, where a flow-in port 11 and a flow-out port 12 are provided. With such arrangement, lubricant dispersed fro the rotary member and adhered again to the rotary member is not heated through shearing function, thereby temperature rise of lubricant can be prevented.
Patent JP-H07263385-A (JP)
Title: Surface plate for polishing semiconductor wafer
Inventor: SAKAI SHINSUKE
IPC: B24B37/16
Filed: 1994-03-18
Abstract: PURPOSE:To improve the flateness on surface level of a semiconductor wafer by forming a polishing face with a groove, on one main surface of a rigid surface plate where the surface grading is in roughly specified numerical range, and forming a resin film on the surface of the polishing face. CONSTITUTION:A surface plate 1 for polishing is constituted of material being little in mechanical and thermal transformation and besides flat, for example, ceramic material such as high-purity quartz, etc. Grooves 2 crossing each other are made on one main surface (polishing face) 1a of this surface plate for polishing so that polishing liquid may cover all the semiconductor wafer. Moreover, to secure the sticking tendency with a resin film 3, the grading (roughness) of, at least, the polishing face 1a is in the range of about 10-100mum, and a resin film 3 consisting of polyurethane resin or fluoric resin is made on the surface of the polishing face 1a, which enables the chemical mechanical polishing of a semiconductor wafer W to improve the flatness on surface level. Hereby, the stoppage of the polishing by the hard stopper made of resin film is expected.
Patent JP-S6123080-A (JP)
Inventor: ANTON AARU SUTOBU
IPC: B65H39/042
Filed: 1985-03-12
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-S55140612-A (JP)
Title: Automatic closing device for ceiling window
Inventor: MINO TAKESHI
IPC: B60J7/057
Filed: 1979-04-19
Abstract: PURPOSE: To prevent such a fault as a crew is thrown away through the ceiling window when the car turns over, by providing means for automatically closing the ceiling window when it is detected that the car is inclined to a predetermined angle.  
     CONSTITUTION: Upon turning switches SW 1 , SW 2  in a control circuit 69 to their respective open side contact OC, the motor M will rotate forwardly and the sliding roof 64 will slide through a gear 67, toothed wire 65, etc. in the direction of X thus to open the ceiling window 62. Here the limit switch LS 1  turns on while the relay R 1  is excited to store the open state of the ceiling window 62. When the car inclines to the limit angle θ under this state, the lead switch RS 1  or RS 2  in the inclination detecting means 70 is turned on because the permanent magnets provided on its switch lever and its receiver becomes closer in distance. Consequently the relay R 1  is excited and the contacts R 2  is turned on the rotate the motor reversely thereby the ceiling window 62 is closed automatically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02231012-A (JP)
Title: Plug for nursery bed
Inventor: SATO TAKAHIKO
IPC: A01G1/00
Filed: 1989-03-01
Abstract: PURPOSE:To obtain the title plug quickly degradable in the soil of farm by casting a homogeneous mixture comprising a plastic foam pulverized product, organic granules and binder. CONSTITUTION:A plastic foam pulverized product, organic granules and binder are mutually agitated, and the resulting mixture is cast into a mold and molded. Thence, the resultant plug 12 for nursery bed, of e.g. inverse conical trapezoidal shape is demolded and dried. The apparent specific gravity of the plug is pref. ca.0.10-0.20g/cm<3>. The plug has air-permeability, water retentivity, etc., suitable for seedling growth, being quickly degraded in soil into particulates comprising a plastic foam pulverized product and organic granules.
Patent JP-S53134053-A (JP)
Title: Novel resin composition
Inventor: SUGAWARA MIKIO
IPC: C08L51/02
Filed: 1977-04-28
Abstract: PURPOSE: A styrene resin composition with improved impact strength and flame retardancy to be used as industrial material, which is composed of a grafted chlorinated polyethylene and a styrene resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06262199-A (JP)
Title: Purifying method and purifying device for tidal canal
Inventor: KAWACHI KYOZO
IPC: C02F1/00
Filed: 1993-03-10
Abstract: PURPOSE:To easily and simply discharge the org. suspended solids settled and deposited in a tidal canal to the outside without relying on a dredging operation. CONSTITUTION:An underwater ejector 5 is arranged within the tidal canal where the sea water moves in and out according to the ebb and flow of the tide. The time of the ebb tide is judged in accordance with the signal from an tidal current meter 4 and the underwater ejector 5 is intermittently started to inject the water flow contg. air bubbles toward the bottom of the canal at the time of the ebb tide by a controller 6. The suspended solids deposited in the bottom of the canal are floated and are discharged outside of the canal by the tidal current.
Patent JP-H01225694-A (JP)
Title: Process for purifying low-boiling cracking oil fraction
Inventor: NO TAKAYUKI
IPC: C10G25/00
Filed: 1988-03-04
Abstract: PURPOSE:To efficiently perform simultaneous removal of nitrogen and oxygen compds. from low-boiling cracking oil fraction, by providing a silica gel having particular properties for use as an adsorbent and alternately performing the step of impurity adsorption in which the cracking oil fraction is brought into contact with the gel and the step of regeneration. CONSTITUTION:This process for purifying low-biling cracking oil fraction comprises a combination of the following steps (A) and (B). In step (A), low- biling cracking oil fraction is brought into with an adsorbent comprising a silica gel having a surface area of 100-800m<2>/g and an average pore diameter of 10-150Angstrom  so as to effect simultaneous adsorption of impurities comprising nitrogen and oxygen compds. contained in the cracking oil fraction. In the step (B), the adsorbent contg. the impurities adsorbed thereto is regenerated by passing a regenerating gas at 100-600 deg.C. Of the above-mentioned silica gels, a silica gel having an SiO2 purity of at least 99wt.%, an Na2 content of up to 0.1wt.%, and an Fe2O3 content of up to 0.05wt.% is pref., because it is excellent in the simultaneous adsorption/removal capability of the impurities.
Patent JP-S60192671-A (JP)
Title: Recording head fitting device
Inventor: WATANABE HIDEMI
IPC: B41J2/32
Filed: 1984-03-14
Abstract: PURPOSE:To provide a recording head fitting device which enables easy and accurate adjustment of the position of a recording head, by a construction wherein the position of a recording head is adjusted and the head is supported by eccentric pins and fixed plates. CONSTITUTION:When adjusting the position of the recording head 21, fixing screws 32a, 32b are first turned in the direction for untightening. As the screws 32a, 32b are turned, teeth 35 of the fixed plates 31a, 31b are disengaged from teeth of gear parts 26 of the eccentric pins 24a, 24b, resulting in that the pins can be turned. By turning the pins 24a, 24b, it is possible to adjust the forward- backward position and the inclination of the recording head 21. While actually recording by the head 21, the turning angle of the pins 24a, 24b is so adjusted as to obtain the maximum recorded density. After the maximum recorded density is obtained, the screws 32a, 32b are tightened by turning.
Patent JP-S56146110-A (JP)
Title: Connector for optical fiber and its production
Inventor: TOKUDA KAZUO
IPC: G02B6/38
Filed: 1980-04-14
Abstract: PURPOSE:To obtain a connector for optical fibers by which a supporting body having a fiber insertion hole at the center is obtained with good accuracy by laminating plural pieces of blank pieces of thin metallic sheets punched with a small-diameter hole at the center in one body. CONSTITUTION:Blank pieces 11 of a disc shape punched a small-diameter hole 13 at the center is formed by metal photoetching. These blank pieces 11 are laminated accurately to prescribed thickness by using dies. This laminate 14 is inserted between electrodes 15, thence they are laminates in multiple layers and are spot-welded in one body by flowing welding current axially under pressure, whereby a supporting body 16 of a columnar shape having a fiber insertion hole 17 is formed. An optical fiber is inserted into the hole 17 of this body 16 and this body 16 is inserted into a sleeve. By this method, the connector of good transmission efficiency is obtained at a low cost.
Patent JP-S54141957-A (JP)
Title: Caliper support mechanism for disc brake
Inventor: OKA HIROYUKI
IPC: F16D55/224
Filed: 1978-04-26
Abstract: PURPOSE: To prevent a caliper from clatterning in non-braking and reduce the leakage along an elastic seal, by interposing the elastic seal between the caliper and a shaft to block the slide between the caliper and the shaft by prescribed sliding resistance.  
     CONSTITUTION: A disc brake comprises a fixed support 2 located at a disc rotor 1, a pair of friction pads 3, 4 which are tightened to each other by the rotor 1, the caliper 5 which brings one friction pad 4 into pressural contact with the disc rotor 1 by a built-in piston and brings the other friction pad 3 into pressural contact with the rotor 1 by the reaction of the former pressural contact, and support mechanisms 7, 8 which support the caliper 5 on the fixed support 2 so that the caliper 5 can move in the axial direction of the disc rotor 1. The elastic seal 13 consisting of a bushing 13a and boots 13b, 13c is iterposed between the cylinderical shaft 11 and a through hole part 5b of the caliper 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07260725-A (JP)
Title: Organic carbon measuring device, and ultrapure water producing device with the device built-in
Inventor: TANABE MADOKA
IPC: C02F9/00
Filed: 1994-03-22
Abstract: PURPOSE:To measure an organic carbon quantity with a miniature and inexpensive device without needing any preparation and calibration of a reaction reagent in a short time by performing ultraviolet oxidation treatment of deionized water to obtain oxidized water, and measuring the conductivity of the deionized water and the oxidized water. CONSTITUTION:A deionized treatment part 1 is composed of an ion-exchange device or the like using ion-exchanging resin or the like. Conductivity of deionized water obtained in the deionized treatment part 1 is measured in a conductivity measuring part 3, and the output is transmitted to a comparison operation part 4. Thereafter, the deionized water is supplied to an ultraviolet oxidation treatment part 5 and ultraviolet analysis of organism is performed while the deionized water passes through the oxidizing treatment part 5. The conductivity of oxidized water is measured in another conductivity measuring part 6 and its output is transmitted to the comparison operation part 4. In the operation part 4, their output signals from the conductivity measuring parts 3, 6 are compared with each other, and a signal corresponding to the difference is taken out from an output line 7 in response to organism carbon concentration.
Patent JP-S58167391-A (JP)
Inventor: IWASAKI HIDEHIKO
IPC: B66C23/687
Filed: 1982-03-26
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-S57164924-A (JP)
Title: Hardening device for leaf spring
Inventor: FURUYAMA TSUTOMU
IPC: C21D1/18
Filed: 1981-04-03
Abstract: PURPOSE:To provide a hardening device of simple construction and less production of oil smoke by controlling the transfer device of the time during transferring of leaf spring materials to tempering furnace after heating, punching, forming and hardening stages and the holding device in a hardening tank synchronously. CONSTITUTION:While leaf spring materials (a) are moved by a stationary beam 12 and a movable beam 13 moving like a locus 14 in a heating furnace 10, they are heated, thence they are removed by a removing beam 16, and are moved onto an insertion chute 18 by a removal conveyor 17; further, they are transferred onto the supporting part 26 of an insertion mechanism 20. The mechanism 20 consists of an insertion beam 22, a link 21, and cylinder devices 23, 24, and  the materials (a) are transferred successively to a punching stage B and a forming stage C where they are subjected to punching and forming, thence they are  carried into a hardening tank (not shown) by an inserting member 25, where  they are subjected to hardening while held in a prescribed shape. The hardened  materials are transferred via a takeing-up member 71 into a tempering furnace 75 by a transfer device 70 consisting of arms 72, 73 and a chuck 74.
Patent JP-S60193721-A (JP)
Title: Power transmission for riding working machine
Inventor: MIYAZAWA TAKESHI
IPC: F16D23/12
Filed: 1984-03-16
Abstract: PURPOSE:To prevent application of heavy load onto the transmission system under deceleration while to provide light change feeling by providing single board friction plates on the propulsion shaft and on the front end of input shaft at the transmission side. CONSTITUTION:A clutch 40 is provided through a coupling on the rear end of propulsion shaft to drive the rear wheel through the clutch 40 and the transmission 20. The tubular boss section 42 is journaled through a bearing 43 to the front end of the input shaft 22 of transmission 20 to couple the outercircumferential section of second pressure plate 51 to the rear section of a pin 49 provided on the boss section 42. The tubular boss 52 extending to the rear of the plate 51 is idly fitted over the input shaft 22 to form a space between said boss section 52, 42. The sleeve 54 of supporting plate 53 is spline fitted over the input shaft 22 in said space while a friction plate ring 55 is pin coupled with the plate 53 to produce a gap between the plate 55 and the pressure faces 41a, 51a thus to block power transmission.
Patent JP-H10245126-A (JP)
Title: Cargo carrying system in physical distribution facility
Inventor: SUETAKE NORIAKI
IPC: G06Q50/28
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To use the same parking space without dividing the space according to a purpose such as for cargo arrival or cargo delivery, and effectively use the parking space by guiding/stopping a vehicle to/at an each directional vehicle parking space of a return district direction of its vehicle when the vehicle enters, and loading and unloading cargoes. SOLUTION: A vehicle mixedly loaded with plural cargoes directed to a destination is guided to and stopped at an each directional vehicle parking space of a return district direction of its vehicle by a guiding device of a terminal entrance gate. The cargoes are unloaded from the vehicle, and the carrying cargoes are distributed to the each directional vehicle parking space or a temporary storage space by a sorter on a carrying device 3, and the cargoes are loaded on the vehicle manually or by a forklift or the like, or are temporarily housed in the temporary storage space. The vehicle parked at the each directional vehicle parking space leaves after loading work of return cargoes finishes, and proceeds to a return district direction. In this way, the parking space can be effectively used without dividing the space into cargo arrival use and cargo delivery use.
Patent JP-H01223515-A (JP)
Title: Speed control method
Inventor: KOZAIKU KIYOTO
IPC: G05D13/62
Filed: 1988-03-03
Abstract: PURPOSE:To always perform stable speed control even in case of the change of a control object by moving the control object back and forth with a preliminarily set manipulated variable at the time of power-on and correcting parameters in accordance with the difference between the obtained speed and a reference speed. CONSTITUTION:PID parameters for optimum control are selected and are defined as reference PID parameters KP (proportional gain), KI (integral grain), and KD (differential gain). The speed at the time of outputting a certain manipulated variable M is detected and is defined as a reference speed V. These parameters, the manipulated variable M, and the speed V are preliminarily stored in a memory. When the speed of a scanner 2 of a copying machine will be actually controlled, the speed V is outputted from the memory to move the scanner 2 back and forth once at the time of power-on. Parameters KP, KI, and KD are corrected to optimum PID parameters K'P, K'I, and K'D in accordance with the value of a difference v=V'-V between a moving speed V' detected at this time and the speed V, and corrected parameters are used for actual speed control. This control is performed by a controller 3.
Patent JP-2000249065-A (JP)
Title: Oil extracting method from a compressor and its device
Inventor: NUMAMOTO HIRONAO
IPC: F04C29/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To efficiently extract oil by connecting a first opening section formed on a waste compressor to a water filling passage, connecting a second opening section to an oil recovering passage, filling water into the compressor from the first opening section to separate oil, and recovering the oil via the oil recovering passage. SOLUTION: When oil is to be extracted from a waste vertical compressor 1, an intake port 8 is used as a first opening section and is connected to a water filling passage 9. A discharge pipe 5 is used as a second opening section and is connected to an oil recovering passage 10. A heater 18 in a water storage tank 11 is heated, the stored water is heated to the prescribed temperature, e.g. 40-80 deg.C, then valves 14, 15 are opened, and a water filling pump 12 is driven to fill water into the compressor 1 from below. Most of the oil in the sealed container 2 of the compressor 1 is floated due to the density difference from water and is discharged to an oil reservoir 13 via the oil recovering passage 10. The oil in the oil reservoir 13 is recovered into the water storage tank 11 together with water.
Patent JP-H05247913-A (JP)
Title: Road surface repairing bridge of elevated road type
Inventor: YAMAGAMI TETSUJI
IPC: E01D19/10
Filed: 1992-03-09
Abstract: PURPOSE:To improve the bearing stability of a temporarily set elevated road by setting an air cushion divided into a plurality, at the bearing section of an elevated road main bridge section to be temporarily set on a ready-set bridge girder, on the repairing or the like of the bridge girder, and by increasing the grounding area of bearing legs, to bear loads to be dispersed. CONSTITUTION:Not to interrupt the passing of vehicles under constructing a bridge, the bearing legs 5 of the main bridge section 3 of an elevated road to be temporarily set on a ready-set bridge girder 2 are provided with a grounding section 6 provided with an air cushion divided into a plurality. The main bridge section 3 is formed by connecting a plurality of composition unit bodies 1 to each other. Besides, the composition unit bodies 1 are arranged on the ready-set bridge girder 2 with auxiliary legs 4, and the respective unit bodies 1 are rigidly connected to each other and after that, both the sides are supported with the bearing sections 5. Besides, after that, approaches 8 are fitted on. Then, the grounding area of the bearing legs 5 is increased, and loads are dispersed. As a result, the temporarily set elevated road can be stably supported.
Patent JP-H06264778-A (JP)
Title: Electronic throttle drive device
Inventor: SUGITA YOSHINORI
IPC: F02D41/20
Filed: 1993-03-11
Abstract: PURPOSE:To provide an electronic throttle drive device capable of accurately detecting sticking of an electromagnetic clutch for throttle valve opening and closing control. CONSTITUTION:In a state controlled to separate a second electromagnetic clutch 5, voltage is applied to a DC motor 7 in the direction to close a throttle valve 1 from an electromagnetic clutch drive circuit 33d of an electronic controller 33, a motor drive electric current at the time of this voltage application is detected and in accordance with this motor drive electric current, sticking of the second electromagnetic clutch 5 is judged, and in the case when the second electromagnetic clutch 5 is stuck, a warning light is flashed.