baber/WOPTO huggingface dataset:
Patent JP-H09326260-A (JP)
Title: Battery element negative lead positioning method and device
Inventor: SAKUMA HIDETOSHI
IPC: H01M10/04
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To easily, accurately detect the position of a negative lead regardless of bending or twisting of the negative lead. SOLUTION: Photoelectric first sensor 14 and second sensor 15 respectively having light paths A, B parallel each other, being in a row in the radial direction of a battery element 1 are arranged in the vicinity of on one end side of the battery element 1 supported on a plurality of rollers 11, rotated with a motor 12, and having a negative lead 3 on one end side. The first sensor 14 locating upstream in the rotating direction of the battery element 1 detects at first the negative lead 3 of the battery element 1, and under the state that the detection is continued, when the second sensor 15 locating downstream in the rotating direction of the battery element 1 detects the negative lead 3 of the battery element 1, the motor 12 is stopped, and the rotation of the battery element 1 is stopped when the negative lead 3 comes in the specified position.
Patent JP-H10318969-A (JP)
Title: Biosensor electrode
Inventor: MURE HIROKI
IPC: G01N27/327
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of the surface of a carbon electrode to be exposed by covering the carbon electrode with an insulating film having an opening of a predetermined length wider than the carbon electrode. SOLUTION: A carbon electrode 2 provided on an insulating substrate 1 by screen printing is covered partially with a resist insulating film 3 and a specified area of electrode 5 is exposed through the opening 4 thereof. The opening 4 has a width 7 wider than the width 6 of the electrode 2 and a predetermined length 8. According to the arrangement, the lateral length 8 is kept constant even if the opening 4 in the insulating film 3 is shifted laterally from the electrode 2. Furthermore, since the width 7 of the opening 4 is wider in the longitudinal direction than the width 6 of the electrode 2, the length is kept constant at all times. Consequently, an exposed part 5 of constant area can be obtained accurately.
Patent JP-S5475095-A (JP)
Title: Connector
Inventor: TATEISHI HIROYUKI
IPC: H01R13/46
Filed: 1977-11-28
Abstract: PURPOSE: To make small in size for indoor use, and strong in construction for outdoor use, by a constitution that comprises a connector main unit, with a plug socket provided and a power cord connected, and a separable cover, for dividing a tube unit into two parts.  
     CONSTITUTION: A connector main unit 1 is comprising a main unit cover 2, a plug socket unit 3 and a power cord 4, independently capable, for instance, for indoor use. With a protrusion 7 in one separable cover 5 mated to be installed to a cavity 8 in another separble cover 5, by utilizing an elasticity of molded resin, to provide a unified cover assembly, a tube unit is constructed with the connector main unit 1 enclosed while being put between the covers 5, for instance, capable for outdoor use. In this case, an engagement of the plug socket unit 3 and the power cord 4 root unit with a slit part 9 will cause no trouble even for a presence of protruding part from the connector main unit 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5475273-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAGI MIKIO
IPC: H01L29/78
Filed: 1977-11-29
Abstract: PURPOSE: To make both the shallow diffusion layer and the poly Si conductive at one time by giving the simultaneous diffusion to the poly Si on the Si substrate surface and the insulator film.  
     CONSTITUTION: The poly Si features a higher impurity diffusion velocity than the single-crystal Si. Thus, the poly Si layer is formed on the Si substrate surface via the insulator film, and part of the substrate is exposed selectively to receive the airtight sealing into the vacuum capsule containing no O 2  with As or P used as the impurity source and then heating applied. In this process, the shallow source-drain layer is obtained, and at the same time the poly Si gate layer can be made conductive. Thus, a small-sized high-speed element can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5678255-A (JP)
Title: Inspection system for rate of secure arrival of telegraphic message
Inventor: MORIYAMA KAZU
IPC: H04L1/16
Filed: 1979-11-07
Abstract: PURPOSE:To make it possible to judge the rate of the secure arrival of a telegraphic message at a  reception side rapidly and accurately by sending a signal with parity code added, word by word,  from a master station and by counting errors of every words and sending the wrong word rate in  one telegraphic message from a subordinate station to the master station. CONSTITUTION:When a telegraphic message is sent from a master station to more than one  subordinate stations, error correction addition part 2 adds parity codes to every word of input information at the master station for interleaving and synchronizing signal generation part 5 adds  synchronizing signals to every telegraphic message, modulates 3 a ratio frequency and performs  transmission 4. After the transmission, the reception mode is set under the control of control part  6. At a subordinate station, the signal from the master station is received and demodulated 13  and errors of every word are detected 14 by parity codes and counted 15, so that the result will  by stored 16. As the synchronizing signal for the end of one telegraphic message is received, the  wrong word rate as to the number of wrong words in one telegraphic message is converted 21 at  intervals of the time determined by timer part 19 into a code, which is transmitted 23 to the  master station. Receiving this, the master station can judge the telegraphic-message secure arrival  rate of each subordinate station by the time from timer part 10.
Patent JP-H09326335-A (JP)
Title: Composite device
Inventor: YOTSUMOTO KOJI
IPC: H03H5/10
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To simultaneously obtain a desired resistance and capacitance, by laminating a plurality of electrode layers in which a ceramic layer having dielectric and thermistor properties is held. SOLUTION: A ceramic element 11 has a dielectric and thermistor property. Three layers of rectangular internal electrodes 12 are laminated in the ceramic element 11. A terminal electrode is formed on opposite ends of the ceramic element 11. A composite device 10 is adapted to be a laminate structure where the three layers of the internal electrodes 12 are formed in the ceramic element 11 having a dielectric and thermistor property, so that there are ensured a capacitor having a desired capacitance and a thermistor having a desired resistance. Further, the composite device 10 includes a capacitor and a thermistor in a single device so that the cost is reduced with a small packaging area.
Patent JP-S5844460-A (JP)
Title: Color copying machine
Inventor: NAGANUMA TSUTOMU
IPC: G03G15/01
Filed: 1981-09-11
Abstract: PURPOSE:To perform photoprocessing easily and efficiently by fixing respective color-separated dot positive films, which are registered and pin holes are perforated, to a pin bar. CONSTITUTION:A separated dot positive film 1 is fixed to a pin bar 3 on original frame glass 2. A charger 5 and a convergent optical transmitter 6 like an SELFOC lens array move in one body between a photosemiconductor photosensitive belt 7 and a platen 2a to expose said fixed film. A light shielding plate 8 cuts shields parts other than the exposed part, and a latent image on the belt 7 is developed by developing parts 11-14 and transferred to transfer paper 15. Then, a different separated dot positive film 1 is fixed similarly to the pin bar 3 on the platen glass 2 and copying operation is carried out similarly.
Patent JP-H04367790-A (JP)
Title: Sewage treatment tank
Inventor: MINOURA HIDEKI
IPC: C02F3/00
Filed: 1991-06-15
Abstract: PURPOSE:To increase the productivity of a sewage treatment tank. CONSTITUTION:The subject sewage treatment tank consists of cylindrical tank connected together, each being composed of two semi-cylindrical tank members 2 with a flange formed all around the periphery, using a mold with a draft. In addition, an almost wedge-like spacer S which fills a clearance between the flanges 1 accompanying the draft is allowed to exist between the flanges 1 of the cylinder tank 3.
Patent JP-H09300867-A (JP)
Title: Ic card
Inventor: HOTTA TAKASHI
IPC: B42D15/10
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To enable use of an IC card in the suitably sanitary state at all times in hospitals, laboratories and the like by embedding an IC chip and recording information on one face of a card main body and forming an antibacterial layer on the outer face of the card except exposed sections of connecting terminals on the IC chip. SOLUTION: An IC card is composed of a card main body 1, an IC chip 2 and connecting terminals 3. Printed layers 5, 5 are formed by printing the display of content of the card, the name of a publisher, the description of use, patterns and the like respectively on the surface and the back of the card 4 to form the card main body 1, and transparent plastic films are laminated and fixed on the outer faces of the printed layers 5, 5 to form protective layers 6. A fitting section 7 is formed on a specified site of the card main body 1, and an IC chip 2 is bonded and fixed in a manner of embedding the fitting section 7.  In that case, a transparent antibacterial layer 10 containing an antibacterial agent is formed on the outer surface of the card except exposed sections of the connecting terminals 3, by which the proliferation of bacteria and the like on the surface of the card are prevented.
Patent JP-S6128080-A (JP)
Title: Manufacture of sheet forming excellent wrinkle by folding
Inventor: NISHIMURA TAKEO
IPC: D06N3/14
Filed: 1984-07-10
Abstract: PURPOSE:To obtain a synthetic leather sheet forming excellent folding wrinkles owing to the uniform spongy structure, by adding a specific salt and a specific fatty acid ester, etc. to a solution of polyurethane elastomer polymer, coagulating the mixture in wet state, and using the product as a binder constituting the synthetic leather. CONSTITUTION:A polymer composed mainly of a polyurethane elastomer which is used as a binder to be impregnated and coagulated in a fibrous substrate constituting a synthetic leather, is added with (A) 1-50(wt)% salt selected from sulfate, sulfonate and phosphate and (b) 1-50% compound selected from the fatty acid ester of sorbitol or sorbitan or its ethylene oxide (EO) adduct, EO adduct of fatty acid or fatty acid amide, higher alkylamine or its EO adduct, and EO adduct of a higher alcohol or alkylphenol. The adduct, and EO adduct of a higher alcohol or alkylphenol. The mixture is coagulated in a coagulation bath consisting of a solvent and a non-solvent of the polymer at a ratio of (10-60):(90-40). The obtained synthetic leather bears close resemblance to natural leather, and has excellent folding wrinkle, appearance, texture, and flexing resistance.
Patent JP-H07325938-A (JP)
Title: Ticket machine
Inventor: IDOMOTO TATSUYA
IPC: G07B5/00
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a ticket machine which can easily cope with revised fares by displaying the purchase fare of a passenger ticket corresponding to a pressed section quantity button in a section quantity button group when the section quantity button is pressed. CONSTITUTION:A user when purchasing the passenger ticket up to a station C presses a section quantity button 10c. With this section quantity button 10c, the fare up to the station C, i.e., the purchase fare of the passenger thicket is displayed on a display screen 2. When money matching the purchase fare is thrown in a cash throw-in slot 3, the amount of the received money is displayed on the display screen 2 and the amount of change is displayed on the display screen 2; and the train ticket up to the station C and the change are discharged from a discharge opening 5. Therefore, even when fares are revised, purchase fare buttons on which fares are displayed and a railroad diagram need not be changed unlike before and the program in a ROM or RAM is only modified accompanying the fare revision as usual.
Patent JP-S6122425-A (JP)
Title: Magnetic recording medium and its production
Inventor: NAGATAKI YOSHIYUKI
IPC: G11B5/842
Filed: 1984-07-10
Abstract: PURPOSE:To decrease the coefft. of friction of a magnetic layer surface and to improve durability and running stability by maintaining the extraction rate of fatty acid by the n-hexane from the magnetic layer contg. magnetic powder, binder component and fatty acid at a specific value. CONSTITUTION:A magnetic paint contg. the magnetic powder, binder component and fatty acid is coated on a base body and is dried then the coated layer is subjected to a heating treatment for at least >=3 days at >=40 deg.C to maintain the extraction rate of the fatty acid by the n-hexane from the magnetic layer always within a 1-200mg/m<2> range and to maintain the extraction rate of the fatty acid to be extracted in succession thereto always at >=8/10 the initial extraction rate. The extraction rate of the fatty acid, for example, stearic acid, etc. remains at the initial rate without change at all after the usable period with the magnetic tape obtd. in such a manner. The fatty is thus bled at the specified rate without change at all for a long period, by which the magnetic recording medium having the excellent running stability and durability is obtd. The clogging, etc. of a magnetic head are not admitted even if said medium is used as a magnetic tape. The magnetic tape having the excellent durability and running stability is obtd.
Patent JP-2000325507-A (JP)
Title: Golf club head
Inventor: NISHIO MASAYOSHI
IPC: A63B53/04
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of a centroid position while carrying out weight adjustment. SOLUTION: This golf club head has a hollow part O therein. The hollow part O is provided with partition walls 9 for dividing the hollow part O to plural hollow chambers Oa, Ob and Oc. A weight adjustment material 7 which is put into a fluid state by heating and cures at ordinary temperature and is thereby immovably fixed to the hollow chamber Oa is disposed in at least one hollow chamber Oa. The partition walls 9 stop the flow of the weight adjustment material 7 in the fluid state and can stagnate the material in a prescribed position, thereby allowing the easy setting of the disposition position of the weight adjustment material.
Patent JP-S5933574-A (JP)
Title: System for preventing illegal use of cash card
Inventor: USU SHIYOUZOU
IPC: G06Q20/40
Filed: 1982-08-19
Abstract: PURPOSE:To prevent illegal use of cash card in a financial on-line system, by executing the normal dealing only when the effective bit in the dealing information read out from a dealing information storage file is effective, in case of cash automatic dealing. CONSTITUTION:When a data of a cash card 10 inserted to a cash card dealing device 20 is coincident with the prescribed secret number, the device 20 is possible for communication with a CPU30. Further, the CPU30 reads out the dealing data from a dealing information storage file 40 with account number information transmitted, checks a V-bit representing the effectiveness of the stored pattern information and when the V-bit is ''0'' as a result, the normal dealing processing is attained. When the V-bit is ''1'', the pattern information read out from the pattern information storage file 50 is compared with the pattern information from the device 20 and only when the both are coincident or the difference is within a specified range, the card 10 is discriminated effective and the cash automatic dealing is permitted.
Patent JP-S63312023-A (JP)
Title: Electrical discharge machining device
Inventor: ASAMOTO TETSUHIRO
IPC: B23H7/00
Filed: 1987-06-11
Abstract: PURPOSE:To make possible an efficient and continuous machining by providing plural equally spaced clamping jigs on a intermittently turnable dividing table installed on a bed, and arranging a dielectric oil bath and a hea of the electrical discharge machine in at least one of the stopping positions of the clamping jigs. CONSTITUTION:A workpiece 10 is loaded into a workfeeder 16, placed on a clamping jig 12a which is stopped on a station I by means of a carry-in device near a carry-in position 15, and clamped. At this time, a dividing table II turns 60 degree to stop the next clamping jig 12f on the station I, and the workpiece 10 is loaded in the clamping jig 12f in the same manner as stated above. Thus, when the workpiece 10 is clamped in sequence, and then reaches a station III, the workpiece it immersed in machining oil 4 in a work bath 5a, and machined by an electrode 6 for pore-electrical discharge machining. Then, when the workpiece 10 reaches a station IV, it is released from the clamping jig 12a, and put into a container 18 by a carry-out device 17.
Patent JP-H11334612-A (JP)
Title: Electric power steering system
Inventor: FUKUDA TOSHIHIRO
IPC: B62D5/04
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce hit noises generated by a gap by eliminating it by inserting a member between a ball screw nut and an outer groove of a steering shaft. SOLUTION: When a rack shaft 4 is vibrated owing to irregularity of a road via a tire and tie rods 4, 5 and receives outer force applied in the axial direction, a seal 19 is deformed due to sliding friction or the like of the rack shaft 4. In addition, during the period when a ball 12 is displaced from one transmitting face to the other by vibrated rack shaft 4, kinetic energy of the seal 19 is scattered and lost, thus reducing a hit noise generated in the impact of the ball 12. Further, since the seal 19 absorbs vibration transmitted to the rack shaft 4, the hit noises that would be caused by the impact of the ball 12 against a ball screw nut 10 and the rack shaft 4 is not generated. This makes it possible to eliminate a driver's unpleasant feeling.  As vibration transmitted to the rack shaft is absorbed by the seal 19, the vibration that would be, in the normal state, transmitted to the rack shaft 4, the ball 12, and the ball screw nut 10, and finally to the steering wheel can be eliminated.
Patent JP-H01313224-A (JP)
Title: Automatic paper feed mechanism
Inventor: NISHIMURA SHINJI
IPC: B65H3/00
Filed: 1988-06-10
Abstract: PURPOSE:To make an automatic paper feed mechanism thin and small by vibrating the original paper on the surface of a diaphragm of a paper receiving plate and sending out is through an outlet. CONSTITUTION:By a high frequency power source 10, a trembler 11 and a diaphragm 12 provided a moving force in the feed direction from the lowest piece to the upper pieces of the original paper 20 successively. A suppressing roller 13 provides a moving speed of the original paper 20 by a proper suppressing force F and rotates according to the movement of the original paper 20. The original paper 20 moved in the feed direction is stopped on the plane surface of a pressing plate 14. The pressing plate 14 is positioned at a proper sharp angle to the front plane surface of the diaphragm 12 to press the original paper 20 with a pressing spring 15. The original paper 20 reaches to the plane surface of the pressing plate 14 is stopped on the inclined surface of the pressing plate 14 by the original paper to positioned in the lower stage, and only one piece of paper in the lowest stage is fed out as a feed-out original paper 21 along the inclined surface of the pressing plate 14.
Patent JP-H0817951-A (JP)
Title: Semiconductor device
Inventor: FUJIWARA NOBUO
IPC: H01L23/00
Filed: 1994-06-27
Abstract: PURPOSE:To manufacture a semiconductor device having excellent heat radiating effect capable of writing a clear laser imprinted characters while avoiding the warping of a package by heating in the substrate packaging step and resultant discontinuity with an inner wiring, peeling off between inner members, deterioration in the flatness of lead frame as well as defective imprinting. CONSTITUTION:The imprinted surface of imprinted characters of a resin 4 sealed with a semiconductor chip 2 of a semiconductor package is coated with a dark color base paint 7 and further bonded with a light color base bonding material 5 on a metallic plate 6 and then the paint 7 is burnt away by laser beams so as to print imprinted characters 8.
Patent JP-H0231172-A (JP)
Title: Fast cmos comparator having hysteresis
Inventor: UIRIAMU EICHI MEDOOZU
IPC: G01R19/165
Filed: 1989-06-08
Abstract: PURPOSE: To enhance the gain and speed by employing a hysteresis circuit comprising a cascade differential amplifier and a simple unit element. CONSTITUTION: The comparator circuit has first stage of standard CMOS structure of differential amplifier and the output from first stage is applied to the input end of a second differential amplifier stage identical to the first stage. A hysteresis element is provided for a current mirror load in second stage and driven with the output from second stage being applied to the single ended gain stage for threshold matching. Output from the single ended gain stage is applied to a standard CMOS inverter providing a final comparator output. The hysteresis element is arranged in the second stage and driven with the output from second stage.
Patent JP-H05330347-A (JP)
Title: Power plant mount structure
Inventor: DOI NOBUO
IPC: B60K5/04
Filed: 1992-06-04
Abstract: PURPOSE:To provide a mount structure for power plant capable of reducing idle vibration and PPB vibration at the same time. CONSTITUTION:In a power plant in which a transmission 2 is arranged in parallel with an engine 1, a mount position MF is set inside a triangle which is formed by an intersected point C made by a vertical line passing through a point A on a principal inertia axis and a horizontal line passing through a point B on a node of PPB vibration to improve both low frequency vibration characteristics such as idle vibration, etc., and PPB vibration characteristics. In this case, great importance is attached specially to the idle vibration, and the mounts are arranged near the vertical line passing through the principal inertia axis in the triangle.
Patent JP-2000327613-A (JP)
Title: High-purity dihydric phenol and its production
Inventor: TANAKA HIDEJI
IPC: C07C39/08
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To industrially favorably obtain a high-purity dihydric phenol by distilling the corresponding crude dihydric phenol using a distilling plant with a nickel alloy used as a material for the liquid contact parts, with no leaching of metals from the liquid contact parts. SOLUTION: This high-purity dihydric phenol is obtained by distilling the corresponding crude dihydric phenol (pref. catechol) using a distilling plant where a nickel alloy containing >=25 wt.% nickel is used as a material for the liquid contact parts of the distilling plant; wherein the metal forming the alloy with nickel is selected preferably from the group consisting of chromium, molybdenum, tungsten, iron and the like. When the above distillation operation is to be conducted either repeatedly or continuously for a long period of time, the liquid contact parts inside the distillation plant are preferably subjected to hot water treatment and/or steam treatment. By using the above distillation plant, the objective dihydric phenol with the total metal content of <=200 ppb and purity of >=99.9% is promising.