baber/WOPTO huggingface dataset:
Patent JP-H0912205-A (JP)
Title: Paper sheet arraying and heaping device
Inventor: YAMAZAKI MINORU
IPC: B65H31/38
Filed: 1995-06-27
Abstract: PURPOSE: To provide a variety of paper sheet arraying and heaping device which can perform high-speed processing by shortening the processing time for arraying up and heaping. CONSTITUTION: A patting mechanism 65, which pats one side margin Sb of a kind of paper S discharged from the discharge part 35 of a kind of paper carry path 17 toward the direction of other side margin Sc, has a patting bar 69, which pats a kind of paper S, an arm 68, which supports the patting bar 69 to one side, and a rotor 67 which so rotates the patting bar 69 as to rotate horizontally in one direction, supporting the other side of the arm 68. The patting bar 69 is so arranged to contact with the other side margin Sb of a kind of paper S discharged from a kind of paper carry path 17, in the position where it rotates in the direction of discharge of a kind of paper S by the unidirectional rotation by this motor 67.
Patent JP-S6222891-A (JP)
Title: Cracking of hydrocarbon
Inventor: SAEKI KENJI
IPC: C10G11/02
Filed: 1985-07-23
Abstract: PURPOSE:To obtain a lower aliphatic hydrocarbon with high selectivity and high yield, by reacting a particular hydrocarbon in the presence of a catalyst obtd. by treating a (composite) metal oxide with a fluorine-contg. compd. CONSTITUTION:At least one oxide of a (composite) metal selected from Cu, Ag, Mg, Zn, Al, Sc, Ga, In, Si, Ti, Ge, Zr, Sn, Hf, V, Nb, Sb, Ta, Cr, Mo, W, Mn, Fe, Co, Ni, Ru, La and Ge (e.g.: alumina) is treated with a fluorine- contg. compd. (e.g.: CF3Cl) to obtain a catalyst. A 5-10C paraffin or a hydrocarbon contg. the paraffin as a main component (e.g.: n-pentane) is catalytically reacted in the presence of the catalyst at 250-580 deg.C, preferably 300-500 deg.C, thereby obtaining a lower aliphatic hydrocarbon which is lower in the number of carbon atoms than the component A and comprises a 3-4C paraffin and/or olefin as the main component.
Patent JP-H11332683-A (JP)
Title: Chair
Inventor: FUJISHIRO MITSUAKI
IPC: A47C7/54
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a chair to give a stability feeling and a sense of relief by permitting a distance from the coccyx to be normally fixed regardless of the change of undulations in a back rest part and also forming armrest parts by means of bending so as to permit an elbow bending angle to be normally fixed. SOLUTION: The back rest part 13 which is erecting/laying possible is disposed in the rear part of a seat part 11 and also the armrest parts 12 are disposed at the both sides of the seat part 11 in the chair. In the chair, the both armrest parts 12 and 12 are continuously arranged over the both front parts of the seat part 11 from the both rear parts of the seat part 11, and each of the parts 12 is formed of a curve so that the distance A from the pivotally attaching part 131 (the position of the coccyx of a user) when the back rest part 13 is changed from an erected state into a laid state is made normally constant and so that the contact angle B between the both armrest parts 12 and 12 and the elbows is made normally constant regardless of the erecting/ laying positions of the seat back part 13.
Patent JP-H08333228-A (JP)
Title: Tooth paste composition
Inventor: EBINE YOSHICHIKA
IPC: A61K8/00
Filed: 1995-06-05
Abstract: PURPOSE: To obtain a tooth paste composition having low abrading properties with excellent cleaning effects and manifesting less damaging effects to teeth. CONSTITUTION: This tooth paste composition contains 1-5wt.% abrading agent (e.g. an amorphous silica), l-30.wt.% hydrogen carbonate compound (e.g. sodium hydrogen carbonate), 0.3-4wt.% xanthan gum as a puffing agent and 0.3-4wt.% cross-linked polyacrylic acid or its salt as active ingredients, and further, another puffing agent (e.g. carrageenan), a humectant, a surfactant, an enzyme, a flavoring agent, etc., can be suitably blended as necessary. By blending the abrading agent with the hydrogen carbonate compound for generating a synergistic action, it is possible to reduce the blending amount of the abrading agent compared with the conventional ones.  This composition can effectively remove filth of a plaque, etc., in the mouth, which become the cause of a carious or a periodontal disease, and since the cleaning power is due to a physical or physicochemical cleaning method and has a low selectivity to objects different from that of a chemical cleaning method, it has the advantage of having a wide application range to the kinds of filth.
Patent JP-S5785870-A (JP)
Title: Hot-melt polymer composition
Inventor: SAOTOME KAZUO
IPC: C09J131/04
Filed: 1980-11-18
Abstract: PURPOSE: To provide the titled polymer compsn. having excellent compatibility, elasticity, heat resistance etc. and suitable for adhesives, etc., by subjecting a monomer composed mainly of styrene in the presence of an ethylene-vinyl acetate copolymer and a butyl rubber to a radical polymn.  
     CONSTITUTION: An ethylene-vinyl acetate copolymer, a butyl rubber or a mixture thereof, to which is added, if necessary, an ethylene-α-olefin copolymer rubber, is mixed with a monomer composed mainly of styrene or acrylic acid. Then to the resulting mixture is added a free-radical initiator such as benzoyl peroxide or dicumyl peroxide and the mixture is melt-mixed with heating to effect a polymn. reaction to produce a polymer compsn. having a complicated structure where intermolecular bonds are present between polymers. If necessary, a tackifying resin, a softening agent, a wax, etc. are added to the polymer compsn. to produce a hot melt adhesive or a sealant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H063814-A (JP)
Title: Positive type photosensitive composition for printing plate
Inventor: KONDO SHUNICHI
IPC: G03F7/016
Filed: 1992-06-19
Abstract: PURPOSE:To obtain a positive type photosensitive composition for the printing plate capable of enhancing sensitivity without adversely affecting important characteristics such as development allowance. CONSTITUTION:This positive type photosensitive composition for the printing plate contains an o-quinonediazido compound or a diazonium salt, and further the compound represented by formula I in which each of R1-R27 is H, OH, halogen, alkyl, alkoxy, nitro, alkenyl, aryl, aralkyl, alkoxycarbonyl, arylcarbonyl, acyloxy, acyl, aroxy, or aralkoxy.
Patent JP-S5588562-A (JP)
Title: Linear step motor
Inventor: SUGIURA MASATOSHI
IPC: H02K41/03
Filed: 1978-12-26
Abstract: PURPOSE: To cause straight step motion without using a gear mechanism or the like, by placing stator poles at sequentially different phases in the vicinity of the projections of cylindrical moving poles, which are disposed at an equal spacing in the axial direction.  
     CONSTITUTION: A stator coil 5a is energized so that stator poles 4a', 4a" face the projections of rotary magnetic poles 3. When the current flowing through the coil 5a is switched to another coil 5b, the magnetic poles of a stator 4b attract the projections 3c, 3d to reduce the reluctance and the moving magnetic poles are stepped rightward according to the pitch of the stator. In step operation, the projections 3c, 3d pass right under two magnetic poles of the stator 4b due to the inertia of the moving magnetic poles and then move back. After damped vibration disappears, the projections 3c, 3d stop in positions to face both the stator poles. The moving magnetic poles are thus stepped rightward by each prescribed pitch by switching the current between the coils 5 through a shift register or the like. If the switching order is reversed, leftward step motion is caused. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5951593-A (JP)
Inventor: IWAMA TETSUJI
IPC: B32B15/08
Filed: 1982-09-18
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-S6142115-A (JP)
Title: Lead wire connecting apparatus
Inventor: INUI AKIFUMI
IPC: H01F27/28
Filed: 1984-08-02
Abstract: PURPOSE:To alleviate concentration of electric field by arranging the connecting portion of lead wire with the part opposed to the grounding or charging substance shielded because it is held by the lead wires. CONSTITUTION:A pair of lead wires 1, 1a of transformer winding are arranged along the grounding substance 2 like a transformer tank and the grounding terminals 3, 3a of lead wires 1, 1a are tightened by a nut 4, forming a connecting portion 5. Since the lead wire 1 is arranged between the connecting portion 5 and the grounding conductor 2 and the lead wire 1a is arranged between the grounding portion 5 and the charging part of transformer winding 6, the electric field is not concentrated to the connecting portion 5.
Patent JP-H118621-A (JP)
Title: Electronic file delivering method and recording medium recording program for realizing the method
Inventor: KONDO YASUSHI
IPC: H04L12/18
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce the time for delivering an electronic file by allowing a server to decide the order of electronic file delivery, to prepare a call number book corresponding to a delivery order and to install a communication line of a line exchanging type to send the electronic file and the call number book of low-order delivery destination client terminals to a part of plural clients. SOLUTION: With respect to one of the clients belonging to a first delivery destination client group, the server 1 dial-calls a call number, sets a data communication line and delivers the electronic file and the call number book of terminals just under the client. The client receives the electronic file and the call number book of a low-order delivery destination client group from the server 1 or a high-ordered client. Then the client houses the file in a memory and dial-calls the call number written in the call number book to one of the clients belonging to the low-order delivery destination client group to set a data communication line.
Patent JP-H0450169-A (JP)
Title: Base for calcining aluminum nitride substrate
Inventor: TAKESHIMA YUTAKA
IPC: C04B35/64
Filed: 1990-06-19
Abstract: PURPOSE:To inexpensively prepare a calcination base free free the fusion of an aluminum nitride substrate and damage to the surface of the substrate by employing a specific compositional mixture of aluminum nitride and boron nitride and restricting a sintering auxiliary. CONSTITUTION:The base for calcining the aluminum nitride substrate is formed by adding the same kind of a sintering auxiliary as the sintering auxiliary of the aluminum nitride substrate to a mixture comprising 20-90wt.% of aluminum nitride and 10-80wt. of boron nitride and subsequently sintering the mixture under ordinary pressure.
Patent JP-S5784609-A (JP)
Title: Reed filter
Inventor: TAKAYAMA KAZUO
IPC: H03H9/54
Filed: 1980-11-17
Abstract: PURPOSE:To reject noise voltage based on mechanical oscillation from an output signal and to avoid malfunction, by synthesizing an input signal and an output signal of a reed filter. CONSTITUTION:Resistors R3=R4 are connected so that the input IN and the output OUT of a reed filter LF fitted with a piezoelectric element at both legs of a tuning fork can be synthesized. In this case, since noise voltage due to oscillation is synthesized at opposite phase, no output appears. In this circuit, the noise voltage is cancelled and a function to cancel the output OUT to the input IN is provided at the resonance frequency, the filter acts like a band erasing filter. With this constitution, the malfunction due to oscillation can be prevented without losing the features of the reed filter having high Q value, and the filter can be effective when it is applied to devices mounted on a car influenced by much mechanical oscillation.
Patent JP-H0453898-A (JP)
Title: Lubricating oil composition
Inventor: ICHIMARU KAZUNORI
IPC: C10N20/02
Filed: 1990-06-20
Abstract: PURPOSE:To obtain the title compsn. with excellent loading resistance by compounding a base oil consisting of a mineral oil with a specified kinetic viscosity and/or a synthetic oil with graphite fluoride and a specified amine compd. CONSTITUTION:The title compsn. is prepared by compounding 100 pts.wt. base oil consisting of a mineral oil with a kinetic viscosity at 40 deg.C of 2-1,500cSt and/or a synthetic oil with 0.1-10wt.% graphite fluoride and 0.1-5wt.% one or more amine compd. selected from a prim. amine of formula R1NH2 (wherein R1 is an 8-18C alkyl, aryl or alkenyl, an animal oil or fat or a vegetable oil or fat), a sec. amine of formula R2R3NH (wherein R2 and R3 are each a 4-18C alkyl, aryl or alkenyl, an animal oil or fat or a vegetable oil or fat) and a tert. amine of formula R4R5R6N (wherein R4 to R6 are each R2).
Patent JP-S6142186-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: WADA MASARU
IPC: H01S5/00
Filed: 1984-08-01
Abstract: PURPOSE:To enable cavity surfaces vertical to junction surfaces to be manufactured by chemical etching by a method wherein a GaAlAs clad layer of constant AlAs mixed crystal ratio is formed on a GaAs substrate and provided with a GaAs cap layer. CONSTITUTION:An N type Ga0.5Al0.5As clad layer 5, a GaAs active layer 6, a P type Ga0.5Al0.5As clad layer 7, and a P type GaAs cap layer 8 are successively grown on the N type GaAs (100) substrate 1. Next, a stripe photo mask 2 is formed on the layer 8 along the <011> direction, and cavity surfaces equivalent to cleavage surfaces are obtained in the clad layers 5 and 7 by chemical etching to the substrate 1 through the mask 2. Thereafter, a positive electrode 9 is formed on the layer 8, and a negative electrode 10 on the substrate side.
Patent JP-S6223076-A (JP)
Title: Thermal fixing device
Inventor: YAMAUCHI KOJI
IPC: H05B3/00
Filed: 1985-07-24
Abstract: PURPOSE:To reduce an overshoot quantity of a fixing roller surface temperature, and to control quickly a difference between the fixing roller surface temperature and a detected temperature, to a target value, by starting an electric conduction control to a heater so that the detected temperature becomes a fixing set value after a prescribed time has elapsed. CONSTITUTION:A temperature setting circuit of a thermal fixing device is constituted of temperature setting use voltage dividing resistances 9-11, and spare and fixing set values VS2 and VS1 are generated. Also, a temperature detected value Vt is outputted from a temperature detector 2 being adjacent to a fixing roller 1. Each of this detected value Vt and the set values VS2, VS1 is compared by comparators 13, 14. An output of this comparator 13 is provided through a timer circuit 16 to a controlling circuit of a heater 3, and a controlling circuit of a motor 20 for controlling a rotation of the roller 1. Also, an electric conduction control to the heater 3 is started so that the detected value Vt becomes the set value VS1 after a prescribed time has elapsed, and an overshoot quantity of the roller 1 is reduced.
Patent JP-S647513-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOGUCHI TAKASHI
IPC: H01L21/263
Filed: 1987-06-29
Abstract: PURPOSE:To make it possible to reliably distinguish a cap layer from an insulating layer and to remove the former after a semiconductor layer has been recrystallized by a method wherein a nitrogen-containing layer is formed on the surface of the insulator other than the region on which the semiconductor layer is formed, and the semiconductor layer is fused and recrystallized after the cap layer has been formed. CONSTITUTION:When a cap layer 15 is formed covering the semiconductor layer 12 selectively formed on an insulator 11, a nitrogen-containing layer 14 is formed in advance on the region other than the part where the semiconductor layer 12 of the insulator 11 is formed. Accordingly, when the cap layer 15 is removed, namely, when the cap layer is etched after the semiconductor layer 12 has been fused and recrystallized, the etching operation is stopped or the efficiency of etching is lowered when the etching reaches the interface of the insulator 11 and the cap layer 15, namely, the nitrogen-containing layer 14 by the presence of the nitrogen-containing layer 14 on the interface of the insulator 11 and the cap layer 15 even when the cap layer 15 and the insulator 11 have the same material of SiO2. By stopping the etching work at the above-mentioned point of time, the whole thickness of the cap layer only can surely be removed.
Patent JP-S5683736-A (JP)
Title: Silver halide photographic material
Inventor: KAWAKATSU SATORU
IPC: G03C1/42
Filed: 1979-12-12
Abstract: PURPOSE:To stably add photographic chemicals to a photosensitive material by adding a compound as a precursor obtd. by reacting a compound having an N- contg. org. base with a sulfamic acid deriv. to a layer of the photosensitive material. CONSTITUTION:A compound having an N-contg. org. base (salt) or a quat. N atom, e.g., the compound of formula I is reacted with a sulfamic acid deriv. such as H2NSO3H to obtain a precursor compound having the structure of (D)<m+>(X)<m-> (where m is an integer of 1-5), e.g., the compound of formula II. This precursor compound is added to at least one layer of the constituent layers of a silver halide photosensitive material on the support by about 0.1-10mol/mole of silver halide. Since the compound is chemically stable and slightly reacts with silver halide and other additives, the shelf stability and photographic characteristics of the photosensitive material are improved.
Patent JP-S5590741-A (JP)
Title: Peeling device for conveyor belt
Inventor: MURATA YASUHARU
IPC: F16G3/16
Filed: 1978-12-27
Abstract: PURPOSE: To reduce peeling time and to prevent irregular cutting by a method wherein a conveyor belt is pressed evenly and pulled to stretch straightforwardly to carry out automatic peeling with rotary cutter.  
     CONSTITUTION: The belt to be peeled is placed on a fixed cradle 34 and movable cradle 35. By lowering a belt pressing plate 44 and a belt stretching plate 52 with handles 40 and 49, the belt on the cradle 34 and 35 are pressed with each of the plate 44 and 52. When a screw shaft 55 connected to handle 54 is turned, the belt stretching plate 52 and the movable cradle 35 horizontally shift in a body to stretch the belt straightforwardly. Henceforth, a handle 22 is operated to lower a lifting frame 25, motor 27 and the rotary cutter so as to determine the cutting depth with a gauge 31. When the motor 27 is driven, a rotary cutter 30 and a screw shaft 10 turn together and the rotary cutter 30 travels while cutting the belt. By repeating this operation, the peeling can be made in the form of stairways. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10333075-A (JP)
Title: Deflecting scanner
Inventor: SUZUKI YASUO
IPC: G02B26/10
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To accurately rotate a rotary polygon mirror. SOLUTION: A rotary shaft 23 made of a ceramic material is fixed to a housing 21 through a holder 22 and a rotary sleeve 25 made of the ceramic material is freely rotatably engaged with the shaft 23. A rotor magnet 26 made of plastics is fixed to the outside circumference of the rotary sleeve 25. A receiving seat 27 for a rotary polygon mirror made of a metallic material such as aluminum or brass is embedded in the upper surface of the rotor magnet 26. Then, the rotary polygon mirror 28 is placed at the upper part of the seat 27 and fixed by a fixing spring 29. The rotor magnet 26 is integrally outsert- molded with the rotary sleeve 25 and the receiving seat 27 when it is molded.
Patent JP-S6056733-A (JP)
Title: Product conveying apparatus
Inventor: MOTODA KENROU
IPC: B65G65/00
Filed: 1983-09-03
Abstract: PURPOSE:To convey products in an arranged state by sequentially taking out and transferring stacked trays to a product entrance and exit portion with a working apparatus disposed on a product loading and unloading portion to position the tray easily and with good accuracy and continuously feed same. CONSTITUTION:Working apparatus 10 including a mount portion 4 and a tray operating machine 5 disposed on an apparatus body 3 are respectively provided at work portions 50A, 50B, and the apparatus 10 are connected by a stack of trays 2. The stack 1 stacking trays 2, 2 for loading and unloading products is carried to correspond to the apparatus 10 of the specified work portion 50, and the stack 1 is pushed in the mount portion 4 and mounted there. The trays 2 are sequentially taken out onto a product entrance and exit portion 14 on the upper surface of an elevator 8 by a crossfeed machine 6 and an elevator 7, and products are loaded and unloaded by a work robot 40, so that the respective trays 2 are stacked and stored in order in a stacking portion 9 by the elevator 8.
Patent JP-H0327419-A (JP)
Title: Personal computer
Inventor: SAITO TOSHIMITSU
IPC: G06F1/30
Filed: 1989-06-23
Abstract: PURPOSE:To securely preserve data when the abnormality of a power supply occurs by detecting the abnormality of the power supply and executing a resumption processing by means of ignoring a resuming setting state when interruption occurs. CONSTITUTION:Power control CPU (PU-CPU) provided in a power supply circuit 30 always supervises the power supply state of the internal part of a device and outputs power supply abnormality information shaowing the occurrence of power supply abnormality and the content to a power supply control interface 28 when it detects power abnormality including a low battery state in spite of the on/off state of the device source. The power supply control interface 28 generates NMI (prohibition impossible interruption) according to the content of power supply abnormality information and transmits it to host CPU 11. When NMI is in the low battery state, host CPU starts a resuming function in spite of the content of the resuming mode flag, and preserves system information which includes various LSI information and which can reproduce the state in backup RAM 19. Thus, data can securely be preserved.
Patent JP-S6141644-A (JP)
Title: Weather strip
Inventor: IWASA TADANOBU
IPC: B60R13/06
Filed: 1984-07-31
Abstract: PURPOSE:To make flowability yet better as well as to prevent rainwater from penetrating into a car room with certainty, by forming a flow accelerating part consisting of a hydrophilic material solidly in a rainwater passage of a weather strip body. CONSTITUTION:A flange is projectingly installed in an inner edge of a body 1 of a trunk opening edge part, while a deflector lip 7 composed of EPDM sponge rubber is projectingly installed at the body flank side of a trim part 4 and pressed to the top of the body 1. And, a clearance between the body 1 and a lower surface of the deflector lip 7 comes to a water passage 11 in a weather strip, through which rainwater is discharged to the outside from a drain hole. A flow accelerating part 12 consisting of a hydrophilic material is projectingly formed as one body in a lower side face of a weather strip body 3 so as to extending along this water passage 11. The hydrophilic material forming this flow accelerating part 12 and the body 3 are vulcanized and stuck fast with each other by means of combined extrusion.