baber/WOPTO huggingface dataset:
Patent JP-H06213283-A (JP)
Title: Toothed belt and manufacture thereof
Inventor: KASAZAKI TOSHIAKI
IPC: B32B27/12
Filed: 1993-01-19
Abstract: PURPOSE:To improve heat resistance and low temperature resistance by forming a belt main body by elastomer injection molding while arranging tension members in the lengthwise direction, and sticking reinforcing cloth having specified fiber diameter and thickness on the toothed face. CONSTITUTION:A belt main body 3 is formed by injection molding of polyurethane elastomer in which prepolymer constituted of over one sort of paraphenylene diisocyanate, polyester-series polyol, polyether-series polyol, and polycarbonate-series polyol is combined with a hardening agent, while burying tension members 4 therein in the lengthwise direction. Reinforced cloth 5 is stuck on the toothed face 2 of engaging teeth. The reinforced cloth 5 is laminatedly formed by piling an impermeable resin layer 7 having formed an adhesive layer 11 having thickness of 1/2d-1d against single fiber diameter d (under 20mum) of warp 8 on one face of a basic material layer 10, on the outside of canvas 6 composed of warp 8 and woof 9, and by heating and pressing them so as to melt the adhesive layer 11 and bite in the canvas 6.
Patent JP-H06215393-A (JP)
Title: Driving device for objective len
Inventor: KOJIMA KOKI
IPC: G11B21/02
Filed: 1993-01-19
Abstract: PURPOSE:To immediately perform the positioning of the light emitting part of a semiconductor laser as a light source, the light receiving part of a photodetector and an objective lens to reduce the generation of the deviation of an optical axis and to prevent the deterioration of the performance of information reading. CONSTITUTION:An objective lens 1 is stuck to and held by a bobbin 12 and a focusing coil 20 is held on the periphery of the bobbin 12. A part of a lead frame 15, mounting a semiconductor laser 24 and electrically connected to a silicon substrate which constitutes a photodetector 25, elastically supports the bobbin 12 so as to elastically support the objective lens and is electrically connected to the focusing coil 20.
Patent JP-H01184259-A (JP)
Title: High-strength spring steel
Inventor: SUZUKI SHINICHI
IPC: C22C38/00
Filed: 1988-01-18
Abstract: PURPOSE:To improve settling resistance and toughness of the title steel specifying respective contents of C, Si, Mn, Cr, Mo, Ni, Nb, and V. CONSTITUTION:This high-strength spring steel has a composition consisting of, by weight, 0.45-0.65% C, 1.5-2.5% Si, 0.2-0.5% Mn, 1-3.5% Cr, 0.05-1% Mo, 0.05-2% Ni, 0.01-0.5% Nb and/or 0.01-0.5% V, and the balance Fe. This steel is cast continuously and rolled by the ordinary methods so as to be formed into a spring steel. Then, after pretreatment, such as wire drawing and taper working, hot coiled-spring forming and aftertreatment are applied to the above steel. By this method, a high-strength spring steel excellent particularly in settling resistance and toughness can be obtained.
Patent JP-S61166120-A (JP)
Inventor: HAMAZAWA YOSHIKAZU
IPC: H01F27/00
Filed: 1985-01-18
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-H01182110-A (JP)
Title: Vehicle stabilizer
Inventor: WATABE KOJI
IPC: B60G21/055
Filed: 1988-01-18
Abstract: PURPOSE:To make it possible to prevent a response delay without the torsion of an arm part and a bending stress to a connection member by fixing the first and the second members of a universal joint to an arm part side and a lower link side respectively so that the center axis of the universal joint intersects the center axis of the arm part. CONSTITUTION:A universal joint 24 consists of a cylindrical outer cylinder 30 whose both ends are opened, bearings 31, 32 stored inside the upper and the lower ends, the first member 35 with a sphere part 34 which is rotatably supported by the bearing 31 in different directions, and the second member 37 with a sphere area 36 which is rotatably supported by the other bearing 32 in different direction. In a stabilizer 22 with the universal joint, a ball joint area 24a exists just under the center axis y-y of an arm 27, and a input axis at no load agrees with the axis of a member 35, and the input axis and the center axis y-y of the arm part 27 intersects each other. Consequently, if an input in vertical direction caused by the vertical motion of a link 12 is generated, the input can directly be transmitted to the arm part 27 without the influence of torsion upon the arm part 27 and the application of bending stress to the member 35, 37.
Patent JP-H04303587-A (JP)
Title: Mirror for vehicle
Inventor: IZABERU DESUBUIINE
IPC: B60S1/60
Filed: 1992-01-17
Abstract: PURPOSE: To reliably stick a substrate and a conductor together in a electrically heated mirror for a vehicle. CONSTITUTION: This electrically heated mirror for a vehicle is provided with a heating element made of an electrically insulated conductor 12 fitted to an adhesive layer on a flexible substrate 10 and separated with adjacent length portions from each other. The substrate 10 is fitted to the back face of a reflecting element by an adhesive layer between the adjacent length portions of the conductor 12, and the conductor 12 is pinched between the substrate 10 and a reflecting element.
Patent JP-H03213205-A (JP)
Title: Anchor hole positioning method for core drill and installing method thereof and marking scale
Inventor: ISHIHARA TAKUICHIROU
IPC: B25H7/04
Filed: 1990-01-16
Abstract: PURPOSE:To facilitate direct anchor hole positioning on a floor surface by drawing a circular arc, whose radius is a stroke of a core drill, about the center of a drilled hole by a marking scale and setting a crossing point of the circular arc with a straight line from the center of the drilled hole as an anchor hole position. CONSTITUTION:A slider 14 is slid on a bar-shaped main unit 12 to be fixed to a scale, where an index 22 agrees with a stroke L of a core drill 26, by tightening a screw 20. A protrusion 16 is placed in a drilled center hole 30 where marking is given on a surface to be worked on a concrete surface, and a circular arc 34 is marked by a marking means 24 by turning a marking scale 10, and when a straight line 36 is drawn, a crossing point 38 is set as an anchor hole position. An anchor bolt is fixed by drilling an anchor hole to the crossing point 38 by a hammer drill or the like, and the core drill 26 is arranged by mounting a stud bolt to the anchor bolt so that the stud bolt may extend from a mounting hole of a base 40.
Patent JP-S54100294-A (JP)
Title: Color display unit
Inventor: MATSUKAWA FUMIO
IPC: G09F9/30
Filed: 1978-01-24
Abstract: PURPOSE: To realize a miniature and high performance color display unit by combining the polarized display element such as the liquid crystal featuring the optical shutter function in a panel form with the luminous element such as the light emitting doide which emits the color in a small size.  
     CONSTITUTION: The 1st and 2nd electrode groups 2a and 2b are distributed opposing to each other via the material the light transmittance varies by the electric field or the current. Then polarized dispaly element 10 which displays the pattern according to the shape of the electrode is provided along with light source block substance 20 and 30 which are distributed on the back side of the pattern area and incorporate more than one color luminous element. Thus, the luminous elements whthin substance 20 and 30 are lit up selevtively in accordance with the change of the transmittance of element 10 to the light in order to illuminate the desired pattern for the color display. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01184376-A (JP)
Title: Refrigerator
Inventor: TAKECHI JUNKO
IPC: F25D17/08
Filed: 1988-01-18
Abstract: PURPOSE:To make it possible to control the temperature of a cooling chamber to a temperature optimum for food by providing the refrigerator with input means for inputting the kind of food, memory means for storing an optimum preservation temperature of foods of various kinds, and temperature control means for controlling the temperature of a cooling chamber. CONSTITUTION:A user is supplied with the code of kind of food accommodated in a cooling chamber 11 from a keyboard, for example, '01' from the key board 1, if the food is beefs. When the code of the food is supplied, a CPU 3 searches the code of the food coincident with the code input from a table 5 and the optimum temperature for excellently preserving the food. The CPU 3 compares the optimum temperature of the food to be accommodated by the search with the temperature input from a temperature sensor for measuring the room temperature of the cooling chamber 11. If the room temperature B of the cooling chamber is higher than the optimum temperature A for preserving the food, a motor damper 19 is rotated and driven to put a baffle plate 17 into an open state and cool air is guided into the cooling chamber 11 through a ventilating port 15 to cool the chamber. On the other hand, if the room temperature B is lower than the optimum temperature A, the baffle plate 17 is put into a closed state to interrupt cool air guided into the cooling chamber 11.
Patent JP-S5392774-A (JP)
Title: 5,6,7,3',4',5'-hexahydrooxyflavone
Inventor: HASE JIYUNICHI
IPC: A61P43/00
Filed: 1977-01-27
Abstract: PURPOSE: 5,6,7,3',4',5'-Hexahydroxyflavone of formula. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62166020-A (JP)
Title: Cooling device for hot rolled steel plate
Inventor: KOKUBO ICHIRO
IPC: C21D9/52
Filed: 1986-01-16
Abstract: PURPOSE:To enable an economical forcible cooling by cooling a hot rolled steel plate with good efficiency by providing plural nozzles on the same straight line in the steel plate progressing direction and by arranging the optimum distance between the cooling water feeding points on the same line in the steel plate progressing direction of the above of the steel plate face. CONSTITUTION:The upper face or lower face of the steel plate after the final hot rolling is cooled by the cooling water discharged from the nozzle groups N, N' composed of numerous nozzles. In the cooling device of said composition, said nozzle is provided in plural pieces on the same line in the arrow mark A steel plate progressing direction and arranged so that the distance of the cooling water feeding point on the same line in the steel plate progressing direction A on the steel plate surface becomes 20mm-120mm. The uniform cooling of the steel plate is intended by providing in plural pieces in zigzags the nozzle groups N, N' which provide with a header pitch Hp so as to satisfy said conditions. The forcible cooling is enabled without increasing the cooling water quantity by improving the cooling efficiency by said method.
Patent JP-S54100432-A (JP)
Title: Antifouling coating material
Inventor: IMAZATO EIJI
IPC: C09D5/00
Filed: 1978-01-26
Abstract: PURPOSE: To obtain an antifouling coating material capable of preventing the fouling of coated articles and easily removing the fouls, by incorporating a specific amount of a silicone oil and/or wax with a room temperature drying or thermosetting coating material.  
     CONSTITUTION: An antifouling coating material comprising (A)10W70 parts by wt. of (a) a silicone oil and/or (b) a wax and (B) 100 parts by wt. of (c) a room temperature drying coating material, e.g. polyurethane type, or (d) a thermosetting coating material, e.g. amino-alkyd resin type.  
     USE: External coating of structures or buildings. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5291389-A (JP)
Title: Photo cell
Inventor: TERAISHI KATSUHIRO
IPC: H01M14/00
Filed: 1976-01-27
Abstract: PURPOSE: To enable high conversion efficiency photo cell, by making incident light to the interface of semiconductor and electrolytic solution and by generating electric energy between the opposing electrodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60152318-A (JP)
Title: Continuous drawing method of wire rod
Inventor: HAGITA HEIJI
IPC: C23G1/02
Filed: 1984-01-18
Abstract: PURPOSE:To shorten a treatment time of a wire rod by an inexpensive equipment by performing a finish descaling and a lubricating ground treatment successively in a state that an ultrasonic wave is added to a wire rod which has been roughly descaled mechanically, and subsequently, drawing a wire by performing a lubricating treatment. CONSTITUTION:A wire rod 8 to which a rough descaling has been performed mechanically and continuously is led into an acidic liquid 9 in a cylindrical treating tank 1 in which ultrasonic additional devices 2 are provided at intervals. In this state, the liquid 9 is stirred by irradiating an ultrasonic wave, and also the surface of the wire rod 8 is descaled quickly and completely by a cavitation action. Subsequently, in case of lubricating ground treatment, too, the surface treatment of the wire rod 8 is executed quickly by irradiating an ultrasonic wave in the lubricating ground treating liquid in the same way. Also, the lubricating treatment is executed to the wire rod 8, and thereafter, it is drawn and wound. In this way, the wire rod 8 can be drawn continuously in a short time by on-line, an adhesive strength of a lubricating film is improved, and a drawing material of a high quality is obtained at a low cost.
Patent JP-S63175746-A (JP)
Title: Analysis of trace tin by flameless atomic absorption method
Inventor: FUNATO YOSHITO
IPC: G01N21/31
Filed: 1987-01-14
Abstract: PURPOSE:To obtain a method which exhibits high detection sensitivity and reproducibility by adding a metal compd. forming a composite compd. with stannic oxyacid ion in a 0.5-5% range to a sample and ashing the sample. CONSTITUTION:The sample prepd. to a liquid state is injected from a sample injection port 1b into a graphite tube 1 and after the soln. of Al hydroxide is added thereto, the graphite tube 1 is heated up to about 1,200 deg.C, then the stannic oxyacid ion generated in the ashing process of the sample reacts with the Al liberated from the Al hydroxide and forms the Al oxyacid stannate of the composite compd. Since the Al oxyacid stannate is the material thermally stable at about 1,200 deg.C which is the ashing temp., the tin ion does not dissipate from the tube 1 in the ashing stage. The Al oxyacid stannate is then dissociated to the tin ion and Al ion to form the tin atom maintaining the concn. at the time of sampling when the current to the tube 1 is increased and the temp. thereof is increased to about 2,600 deg.C. The light absorbance is thus detected.
Patent JP-H04248803-A (JP)
Title: Photopolymerization device and production of acrylic polymer using the same
Inventor: NAKASUGA AKIRA
IPC: C08F20/26
Filed: 1991-01-25
Abstract: PURPOSE:To provide the title device having both the inlet and outlet for reaction liquor, intended to give a polymer for e.g. pressure-sensitive adhesives through smooth polymerization of an acrylic monomer in a short time, having the side face of a cylinder made of a ultraviolet-transmissible material wherein a mobile piston is housed. CONSTITUTION:An acrylic monomer and photopolymerization initiator are mixed to prepare a reaction liquor 6 in a tank 11 equipped with an agitator 5, and the liquor is introduced, via a valve 13, through an inlet, into a cylinder 7 housed with a mobile piston 8, where the reaction lipuor is irradiated with ultraviolet rays from a ultraviolet lamp 1 through the side 2 of the cylinder 7 made of a ultraviolet-transmissible material to carry out polymerization of the monomer. Then, the piston 8 is driven to transfer the resulting polymerized product, via an outlet, through a second valve 14, into a storage tank 12, thus obtaining the objective straight chain acrylic polymer of constant quality in a short time without causing uncontrolled high reaction rate.
Patent JP-H06219524-A (JP)
Title: Disk shaped work transferring device
Inventor: YOKOYAMA KATSUJI
IPC: B65G15/28
Filed: 1993-01-21
Abstract: PURPOSE:To arrange coins in a row and smoothly and surely transfer the coins without causing damages. CONSTITUTION:Coins 9 are carried in through a throw-in chute 5 so that the coins may be arranged in one row and slide down, and carried out through a throw-out chute 11 on the upper left side so that the coins may be arranged in one row and slid down. The transferring means between these throw-in and throw-out chutes 5, 11 is a belt 1 which is extended and wound around the respective pulleys 2, 3. The belt 1 is carried clockwise, and an extension roller 6 and a pressing roller 7 are provided close to the lower side of the throw-in chute 5, while a guide plate 4 is provided opposite thereto in a manner as to hold the belt 1. An extension roller 10 is provided close to the upper side of the throw-out chute 11, and the extension rollers 6, 10 are the members of same shape and dimensions, and feed the coins 9 by extending the folding part of the belt 1 and hold the coins, or release the coins from the belt 1. The pressing roller 7 supports the carried coins 9 to be surely held by the belt 1.
Patent JP-S60152271-A (JP)
Title: Inverter device
Inventor: MIURA KENICHIROU
IPC: H02M7/48
Filed: 1984-01-19
Abstract: PURPOSE:To operate in high efficiency, with low noise and low vibration by selecting the optimum pattern from a plurality of V/F patterns prepared in advance in response to a DC voltage value. CONSTITUTION:Two types of V/F pattern is stored in advance in an inverter drive signal generator 6. A voltage detector is composed at the primary side of a Zener diode 9, a resistor 10 and a photocoupler 12, and the DC output voltage of power reactor means 2 is detected by the voltage detector. A V/F pattern is selected in response to the detected output, and an inverter drive signal is generated on the basis of the command of a frequency setter 7. This inverter drive signal is applied through an amplifier 5 to power inverter means 4.
Patent JP-S62167004-A (JP)
Inventor: ISHIKURA SUMIO
IPC: B28B1/08
Filed: 1986-01-20
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-H11199955-A (JP)
Title: Titanium alloy for casting, excellent in impact resistance
Inventor: MIHASHI AKIRA
IPC: C22C14/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a Ti alloy for casting, capable of reduction in the number of times of melting treatments by the use of scrap as raw material and having excellent impact resistance. SOLUTION: This Ti alloy for casting has a composition consisting of 0.05-1.5% Al, 0.03-1.5% V, 0.05-3.0%, in total, of either or both of Mo and Fe, >0.3-0.7% O, and the balance Ti with inevitable impurities and further containing, if necessary, 0.03-2.0%, in total, of one or >=2 elements among Nb, Cr, Mn, Co, Ni, Ta, Sn, and Zr.
Patent JP-S61168387-A (JP)
Inventor: NAKAMURA KIYOSHI
IPC: D05B57/28
Filed: 1985-01-19
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-S59133845-A (JP)
Title: 4-cycle 2-cylinder engine
Inventor: KITA YASUHIDE
IPC: F16F15/26
Filed: 1983-01-21
Abstract: PURPOSE:To prevent the noise of a gear transmission device driving a balancer mechanism, by allowing couples generated in a crankshaft and a balancer shaft to act mutually in the opposite direction on an almost equal straight line when the crankshaft is turned 137 deg.-167 deg. in a crank rotary angle. CONSTITUTION:If a crankshaft 2 is turned almost 137 deg.-167 deg. in a crank angle theta, a balancer shaft 4 reaches a position of almost 317 deg.-347 deg. in the crank rotary angle theta, and couples generated in a crank weight 8 and a balancer 9 formed respectively in the crankshaft 2 and the balancer shaft 4 result to act mutually in the opposite direction (arrow heads A, B) on almost an equal straight line, as a result a distance l between the crankshaft 2 and the balancer shaft 4 is decreased to a minimum. Accordingly, backlash generated in a meshing part between a driving gear 3 arranged in the crankshaft 2 and a driven gear 5 arranged in the balancer shaft 4 is minimized.
Patent JP-S59134953-A (JP)
Title: Control system of multifunctional telephone set
Inventor: OOSHIMA SATOSHI
IPC: H04M3/42
Filed: 1983-01-21
Abstract: PURPOSE:To use effectively limited keys by switching timewise functions of one key and using one key as multi-purpose to attain the service of the same level by less number of keys. CONSTITUTION:The purposes of a key used for multi-purpose, such as absent transfer set operation running and absence transfer set operation start or the like are coded and stored in a key information storage section 3. A central control section 1 reads sequentially a data in the key information storage section 2 periodically and displays a code or a character decoding the code onto a number display device 5 via a number display control section 4. That is, functions given to the key are displayed cyclicly and periodically (normally 2-3sec) on the number display device 5. The operator observes the display and depressed the key while a function required for the operator is displayed. The depression of the key is transmitted to the central controller 1 after being detected and analyzed at a key detecting and analysis section 6 and a processing section corresponding to the code is started from the key information storage section 3.
Patent JP-H07220419-A (JP)
Title: Data recording/reproducing device and sector pulse generation method
Inventor: TAKEMURA TORU
IPC: G11B21/10
Filed: 1994-01-28
Abstract: PURPOSE:To provide a data recording/reproduction device which can increase access processing by continuously generating sector pulses without requiring time monitoring or rotation waiting when changing a head. CONSTITUTION:A sector pulse decoder 9b decodes servo data read by a head H and generates servo sector pulses SSP1 and SSP2 for detecting an index pulse IP and a servo sector. The decoder 9b generates servo sector pulses so that it can identify the even servo sector pulse SSP1 for an even servo sector number and an odd servo sector pulse SSP2 for the odd servo sector pulse SSP2 according to the sector number of each servo sector. A CPU 10 generates a data sector pulse for detecting the start of the data sector belonging to the even servo sector or the odd servo sector based on the timing of the even servo sector pulse SSP1 or the odd servo sector pulse SSP2.
Patent JP-S59134885-A (JP)
Title: Laser device
Inventor: KARUBE NORIO
IPC: G02B6/42
Filed: 1983-01-20
Abstract: PURPOSE:To highly stabilize an output from a fiber without feeding back a reflected light from the incident surface to a coupling lens by introducing a laser beam from a laser oscillator obliquely to the light guide incident surface at the central axis of the beam when introducing the beam through the lens to an optical fiber light guide. CONSTITUTION:The end face 51' of an optical fiber is obliquely polished so that the central axis 31 of the laser light becomes an incident angle theta. At this time, the central axis 34 of the reflected light from the end face 51' becomes reflecting angle theta, and when the part of the reflected light is incident to a coupling lens 4', it is returned as a nonparallel light to a laser oscillator 1, thereby causing a self recombination effect. Therefore, the reflected light is disposed outside the effective diameter of the lens 4' by considering the effective diamter of the lens 4' and the diameter of the beam 3. The incident angle theta is set so that the central axis 31' of the beam reflected and incident into the fiber 5 becomes parallel to the fiber 5 as a result of its refraction, the reflecting times of the beam on the fiber wall 5 are minimized to reduce the loss to the minimum value.