baber/WOPTO huggingface dataset:
Patent JP-H04181729-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SHIMURA TERUYUKI
IPC: H01L21/302
Filed: 1990-11-15
Abstract: PURPOSE:To contrive to completely remove an unnecessary part, make a surface flat, and prevent occurrence of a scratch of a wafer surface or the like by a method wherein a necessary monocrystalline layer is coated with resist when an unnecessary polycrystalline layer is removed, and etching is removed. CONSTITUTION:An insulating film 2 is patterned on a semiconductor substrate 1a, this is used as a mask to form a groove-form step 1b on the substrate 1, and a crystal growing layer 3 is formed on a surface of the substrate 1a containing the groove-form step 1b. A room for polymerizing is arranged inside the step 1b of the crystal growing layer 3 to form a resist pattern 4, which, in this conditions, is heated and deformed, and the inside of a step 6 of the crystal growing layer 3 is coated with the resist pattern 4. The unnecessary polycrystal 3a is etching-removed to form the crystal growing layer 3 comprising only a monocrystal 3b, and thereafter the insulating film 2 and the resist 4 are removed. Thus, an attempt is made to completely remove an unnecessary part, make a surface flat, and prevent occurrence of a scratch of a wafer surface or the like.
Patent JP-H09148680-A (JP)
Title: Semiconductor laser device
Inventor: OGAWA MASARU
IPC: H01S5/022
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization, weight reduction and cost reduction, by forming a recessed part in a region wherein the rear surface emission light of a laser element is primarily reflected on a stem, making the rear surface emission light reflect in the recessed part, and attenuating the light. SOLUTION: A semiconductor laser element (laser element) 1 is directly bonded to a silicon chip 1, and arranged in a package constituted of a stem 11 and a cap 12. From the front surface of the laser element 1, a light for signal reading (signal light) 2 is emitted. The signal light 2 is received by a multidivision element 17, via data writing media 7 and a hologram element 15, and converted into an electric signal. From the rear surface of the laser element 1, a monitoring light 3 is emitted. A recessed part 5 is formed in a region where the monitoring light 3 is reflected on the stem 11. A part of the monitoring light 3 is received by a photo detection element 19. The greater part of residual light enters the recessed part 5, and subjected to primary reflection.  The primary reflection light is reflected by the inner wall surface of the recessed part 5, attenuates the rear surface emission light, and reduces the stray light to the multidivision photo detection element 17.
Patent JP-H04181403-A (JP)
Title: Interactive numerical controller
Inventor: ENDO TAKAHIKO
IPC: G05B19/4093
Filed: 1990-11-16
Abstract: PURPOSE:To prepare an interactive program effectively utilizing the feature of a composite machine tool by selecting the composite tool corresponding to plural work types by one tool and preparing an NC sentence based on a data to designate the tool path of the composite tool. CONSTITUTION:On an input picture exclusive for the composite tool to be selected from the selecting picture of the work type, a material shape 1 is shown by a dotted line. After selecting the contour shape, an operator inputs the data according to a work drawing from a keyword, and a work shape 2 is plotted on the screen. The material shape 1 is a round bar, and a groove shape having prescribed depth is inputted from a position Z1 to a position Z2 in a Z axis direction. Then, a cut grip 3 is shown as the composite tool. In this way, when a cutting shape and the groove shape are simultaneously designated to the material shape 1, the shape 1 is inputted next and the NC data is prepared. Thus, the data input due to the plural interactive pictures can be executed only by one picture, and the plural kinds of NC work can be efficiently executed by the composite tool.
Patent JP-H10152003-A (JP)
Title: Battery mounting device for vehicle
Inventor: ISHIZAWA MASATOSHI
IPC: H01M50/262
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce the operating burden of a battery changing operation in a battery mounting device for a vehicle. SOLUTION: A battery loader for a vehicle comprises a winding machine 3 for suspending a battery 6 from a vehicle body side and a hanger member 4 connected to a winding cord 3a for mounting the battery. Brackets 2 for mounting the battery is provided on the vehicle body side to adjust the winding of the battery 6. The hanger member 4 is provided with an upper frame 4a connected to the winding cord 3a, a lower frame 4b applied to the lower surface of the battery 6 and fastening members 5a and 5b for connecting the upper frame 4a to the lower frame 4b so as to hold the battery 6 therebetween.
Patent JP-H06117344-A (JP)
Title: Fuel injection pump
Inventor: YAMASHITA HITOSHI
IPC: F02M59/44
Filed: 1992-09-30
Abstract: PURPOSE:To provide a fuel injection pump capable of mitigating seating shock of a delivery valve without having bad influence on exhaust gas, a combustion state and others and extensively reducing collision sound of the delivery valve and a valve seat. CONSTITUTION:Under a piston part 2b to block a fuel passage 7 of a delivery valve 2 to open and close by being guided by the fuel passage 7 of a delivery valve guide 4, a first restriction part 2d formed by bulging this delivery valve 2 in the circumferential direction and a second restriction part 2e formed by bulging the delivery valve 2 in the circumferential direction under this first restriction part 2d are provided, and simultaneously, a communicating passage 13 to communicate a wall surface under this second restriction part 2e and a wall surface between the first restriction part 2d and the piston part 2b through to each other is provided.
Patent JP-S63167742-A (JP)
Title: Preparation of instantly soluble powder
Inventor: SUGISAWA AKIRA
IPC: A23F5/32
Filed: 1986-12-29
Abstract: PURPOSE:To prepare instantly soluble powder of flavor drink having high quality and represented by tea and coffee, by vacuum freeze-drying a flavor drink having a solid content lower than a specific level and pressing and collapsing the dried product to powder. CONSTITUTION:A flavor drink such as tea (e.g. green tea, black tea, oolong tea, heated tea, etc.), coffee, etc., is concentrated to obtain a concentrated liquid having a solid content of <=5wt.%. The concentrated flavor drink is freeze-dried in vacuum and the dried product is pressed e.g. with a press to thin flakes having a thickness of <=0.2mm. The thin flakes are crushed with a roll mill, etc., and, if necessary, sieved.
Patent JP-H08167785-A (JP)
Title: Shield case
Inventor: FURUYA YOSHIAKI
IPC: H05K9/00
Filed: 1994-12-15
Abstract: PURPOSE: To eliminate use of an expensive metal dies by forming a bending segment adjacent to a slit groove of a shield case and bending the bending segment by inserting a hooking piece of a partition plate into the slit groove to lead the hooking piece to the side plate of the shield case. CONSTITUTION: In a shield case 1, a side plate allows formation of a slit groove 4 to which a hooking piece provided at a partition plate 2 is inserted and a bending piece 5 is also provided adjacent to the slit groove 4. A printed circuit board 6 is supported by a printed circuit board clamping means 7 erected from a cutout part provided at the side plate of the shield case 1. A projected means 8 provided at the lower end of the partition plate 2 is inserted to a through hole provided on the printed circuit board 6. The hooking piece 3 of the partition plate 2 is inserted to the slit groove 4 and the bending piece 5 adjacent to the slit groove 4 is bent to fix the hooking piece of the partition plate 2 to the side plate of the shield case 1.
Patent JP-2001135281-A (JP)
Title: Electric bulb for vehicle lamp tool
Inventor: TSUJIMURA MASAHIRO
IPC: F21S8/10
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an electric bulb for vehicle lamp tool of superior mechanical strength, at the tip of pinch seal that takes out lead wore. SOLUTION: In this electric bulb for the vehicle lamp tool that has a plurality of leads 22 taken out through the base-end pinch seal 25 with rectangular lateral cross section at the glass ball 21 that contains filament 23 as the light source and that users lead 22a in a bent form at the tip of pinch seal 26a, a thickness d1 of the pinch seal tip 26a is formed larger than a thickness d2 of the flat part at the root portion of the pinch seal tip 26b.  When the lead 22a is bent, stresses such as compression, shear, bend and the like are produced at the pinch seal tip 26a through which the lead 22a is taken out, but the pinch seal tip 26a is superior in mechanical strength because thickness d1 of the tip 26a is thicker than thickness d2 of the flat part at the root portion of the pinch seal tip 26b, and along with it, neither cracks nor breakages nor collapses develops at the pinch seal tip 26a, because a thin-glass-wet layer is not formed extending along the takeout lead 22a.
Patent JP-H08233900-A (JP)
Title: Socket for contact with electronic circuit during test
Inventor: JIYOERU DEII BITSUKUFUOODO
IPC: H05K7/10
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a socket structure allowing repeated connections of a packaged device or integrated circuit to a DUT board, by urging at least one conductive lead of the electronic circuit to be tested and a single electric signal or a pair of electric signals, and mutually connecting an electronic circuit tester measuring the response of the electronic circuit. SOLUTION: When at least one lead 104A of a packaged device or integrated circuit 102 butts in touch with a first end part 124A of a contact 124, a second surface 124D of the contact slides in a direction towards a second end part 124B, whereby a second elastic member 120 is compressed. The first end part 124A of the contact is brought in slight tough with at least one lead 104A of the device or integrated circuit 102. Thereafter, the second surface 124D of the contact comes slightly in touch with a surface 122C of a projecting part 122G of a contact frame 122. Accordingly, an electric signal route between at least one lead and a DUT board 106 via the contact and the contact frame becomes minimum.
Patent JP-H05123035-A (JP)
Title: Device for harvesting leaf tobacco
Inventor: HARUZONO TERUO
IPC: A01D45/16
Filed: 1991-10-31
Abstract: PURPOSE:To separate tobacco leaves from their stems and carry the separated leaves into a harvest container by allowing upper and lower conveyor belts to travel in the mutually reverse directions and simultaneously to tilt, and further permitting a leaf-picking chain with leaf-picking nails to travel in the upper conveyor. CONSTITUTION:A lower conveyor belt 53 and an upper conveyor belt 54 are allowed to travel in the mutually reverse directions in the tilted state. A leaf- picking endless chain 61 is permitted to travel in the upper conveyor belt, and plural leaf-picking nails 71 are projectedly arranged on the leaf-picking chain.
Patent JP-H06164880-A (JP)
Title: Facsimile multi-address transmission system
Inventor: ISHIHARA SHIGEKI
IPC: H04N1/00
Filed: 1992-11-20
Abstract: PURPOSE:To reduce the labor of an operator required for the maintenance of the definition and definition body of a transmission destination group to be used for a multi-address transmission. CONSTITUTION:At the time of supplying a job, the transmission destination group mnemonic GM of a transmission destination group GR which is preliminarily converted into hierarchies and defined by using a transmission destination program 10 is designated. Then, a multi-address transmission program 11 performs an access to a spool queue file 7, spool data file 8, transmission destination group files GF, GF1-GFi, and GF11-GFij, prepares a transmission destination state file ST, performs an access to the ST and a transmission destination file 9, obtains the transmission destination telephone number TL111-TLijk of document data 101, controls a facsimile terminal connecter 6, establishes a communication path with facsimile FX111-FXijk, and automatically multi-address transmits the document data 101.
Patent JP-H08167586-A (JP)
Title: Manufacture of semiconductor device and wafer used therefor
Inventor: SHIRAI YOSHIFUMI
IPC: H01L21/304
Filed: 1994-12-15
Abstract: PURPOSE: To easily measure a depth of abrasion in a polishing process where a silicon active layer is ground. CONSTITUTION: Recesses 6a to 6d nearly V-shaped cross-sectionally and having openings 7a to 7d which are square in plan view and different from each other in size and whose prescribed sides are nearly parallel with a crystal orientation <110> are provided to a silicon wafer 1 by anisotropic etching before the main surface 1a of (100) plane of the silicon wafer 1 is ground, and it is confirmed that the recesses 6a to 6d are left unremoved or erased out after a polishing process is finished. By this setup, a depth of abrasion of a silicon active layer 4 is easily obtained without being affected by the change of abrasion depth measuring spot and the warpage of a wafer due to grinding, so that wafers are capable of being improved in yield.
Patent JP-S63272349-A (JP)
Title: Body fluid absorbing article
Inventor: SHIMOMURA TADAO
IPC: B01J20/28
Filed: 1987-12-11
Abstract: PURPOSE:To enhance the absorbing characteristic excellent in body fluid retentivity with the elapse of time of an absorber, by mounting at least a body fluid absorber composed of a specific wt. of a fiber material and a water-absorptive polymer and containing a sulfur-containing reducing agent in said absorbing body. CONSTITUTION:A water-absorptive polymer constituting a body fluid absorber has a characteristic absorbing a large amount of water in water to swell to form a substantially insoluble hydrogel. As the sulfur-containing reducing agent contained in the body fluid absorber, there is no special limit if a sulfur compound having reducing action is used and said sulfur-containing reducing agent is contained at a ratio of 0.05-20pts., pref., 0.1-10pts.wt. of 100pts. of the water absorbable polymer. This body fluid absorbing article is constituted by containing the aforementioned sulfur-containing reducing agent in at least one body fluid absorber consisting of 50-99wt.%, pref., 60-90wt.% of a fiber material and 50-1wt.%, pref., 40-10wt.% of the water absorbable polymer. By this constitution, the body fluid retentivity of the absorber is not lowered with the elapse of time.
Patent JP-H04267085-A (JP)
Title: Plug connector having filter
Inventor: HANSUUDEIITAA FUAIFUAA
IPC: H01R13/719
Filed: 1991-11-27
Abstract: PURPOSE: To provide a plug connector in which multilayer ceramic condenser has no chance to be exposed to a mechanical load. CONSTITUTION: A plug connector with a filter is equipped with a housing 20 and a plug pin 16 held thereby. A high-frequency signal is filtered to earth by a multilayer ceramic condenser 44, electrically connected across the plug pin and an earth plate 36. For mechanical fixing, the multilayer ceramic condenser is elastically interposed between the plug pin and a plate portion 42. The plate portion is a folded elastic portion, protruding from the earth plate in the vicinity of a ground plate opening through which the plug passes.
Patent JP-H03172904-A (JP)
Title: Wagon
Inventor: SAKAMOTO TADAO
IPC: B61B13/00
Filed: 1989-12-01
Abstract: PURPOSE:To easily and smoothly change the direction in a minimum space by reducing the load for turning of each wheel and changing the direction with an approximate center of a wagon as the center. CONSTITUTION:At the time of steering operation, rear wheels 9a and 9b are turned in directions of arrows (c) and (d) and their inner sides are directed to an about center of the wagon. Next, front wheels 8a and 8b are turned in direction of arrows (e) and (f) and their inner sides are directed to the about center of the wagon. Angles of opening of respective wheels at this time are so set that intersections on axle lines of wheels facing each other respectively are in an about center position of the wagon. Thereafter, four wheels are rotated to turn the wagon with its approximate center as the center, thus steering the wagon. The load is not increased because all wheels are not simultaneously turned.
Patent JP-H07138236-A (JP)
Title: Production of synthetic intermediate for oxatomide
Inventor: HAYASHI TAKETO
IPC: C07D235/26
Filed: 1993-11-17
Abstract: PURPOSE:To provide a process for the industrially advantageous synthesis of 1-[3-[4(diphenylmethyl)-1isopropenyl-1,3-dihydro-2H-benzimidazol-2-one useful as a synthetic intermediate for oxatomide in high quality and yield. CONSTITUTION:This process for the production of 1-[3-[4-(diphenylmethyl)-1- piperazinyl]propyl]-3-isopropenyl-1,3-dihydro-2H-benzimidazol-2-one is characterized by the reaction of 1-isopropenyl-l,3-dihydro-2H-benzimidazol-2-one with 1-diphenylmethyl-4-chloropropylpiperazine or its salt.
Patent JP-H04184371-A (JP)
Title: Electrifying member
Inventor: KIMURA TOMOHIRO
IPC: G03G15/02
Filed: 1990-11-20
Abstract: PURPOSE:To obtain the foamed electrifying member which has excellent transfer efficiency and environmental stability and obviates the splashing of toners and the back staining of transfer paper by constituting a surface layer consisting of two kinds of urethane resins dispersed with conductive pigments on a conductive elastic layer. CONSTITUTION:Iron, copper, stainless steel, etc., are used for a conductive base body 1. Various kinds of rubber which are foamed by dispersing carbon, etc., therein are used for the conductive elastic layer 2. The volumetric resistance of the conductive elastic layer 2 is specified to 10<2> to 10<10>OMEGA.cm range. An urethane of an uncured component having a low mol.wt. and a perfectly thermoplastic or imperfectly thermoplastic urethane resin as the thermoplastic urethane resin of a relatively high mol.wt. are used for the surface layer 3. The ratio of the uncured component of the low mol.wt. and the high-mol.wt. component is adequately 99:1 to 50:50. The volumetric resistivity of the surface layer 3 is specified to a 10<5> to 10<13>OMEGA.cm range. A voltage is impressed to the electrifying member 15 for transfer electrification disposed on an electrophotographic sensitive body 12 in contact therewith to transfer the developer on the photosensitive body 12 onto the member to be transferred, such as paper, at the time of using such electrifying member for transfer electrification.
Patent JP-H08172292-A (JP)
Title: Rubber-based radio-wave absorbing material
Inventor: SAKAMOTO ARATA
IPC: H05K9/00
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a radio-wave absorbing material which is excellent in flexibility, workability and an execution property and whose radio-wave absorbing capability in a PHS band is excellent by a method wherein the mixture amount of furnace black to be mixed with a rubber is specified as well as the mixture amount, the average fiber diameter and the average fiber length of a carbon- fiber short fiber are specified. CONSTITUTION: In a rubber-based radio-wave absorbing material, a carbon-fiber short fiber whose average fiber diameter is 10 to 20μm and whose average fiber length is 0.1 to 1.0mm is mixed, in the ratio of 5 to 20 pts.wt. to 100 pts.wt. of a rubber, with a rubber composition which is composed of 100 pts.wt. of the rubber and of 30 to 60 pts.wt. of furnace black as a reinforcement material. In addition, it is preferable that the aspect ratio (average length/average fiber diameter) of the carbon-fiber short fiber is within a range of 30 to 60. It is preferable that a rubber component to be used is ethylene-propylene- terpolymer rubber.  The radio-wave absorbing material is obtained in such a way that a mixture which is composed of the carbon-fiber short fiber, of the furnace black and of the rubber is molded to be a sheet shape or a desired shape other than the sheet shape and that the mixture is heated and hardened.
Patent JP-2000139930-A (JP)
Title: Injection needle type suturing device
Inventor: SUWATA JUNJI
IPC: A61B17/06
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an injection needle type suturing device capable of sticking the sticking part of the tip of a hollow needle portion without lifting an affected part to be sutured and with natural wrist movement. SOLUTION: In an injection needle type suturing device provided with an injection needle shaped hollow needle portion 1 having a sticking part 1a in its tip, a gripping portion 2 for attaching the base end of the hollow needle portion 1, a thread housing portion 3 provided in the gripping portion 2, and a suturing thread 4, the tip thereof housed in the thread housing portion 3 being passed in the hollow needle portion 1 and led out at the sticking part 1a, the hollow needle portion 1 is bent, and the base end part 1b of the hollow needle portion 1 is attached to the gripping portion 2 so as to be detached in the direction of intersection between the axial center C2 of the base end part 1b and the axial center C1 and so as to be changed in angle around the axial center C2 of the base end part 1b.
Patent JP-H01152781-A (JP)
Title: Laser light source
Inventor: OKA MICHIO
IPC: H01S3/109
Filed: 1987-12-10
Abstract: PURPOSE:To efficiently emit output laser light by easily regulating the effective length of a non-linear optical crystal element. CONSTITUTION:A inclined surface on which the effective light passage length of a non-linear optical crystal element 12 is changed is formed on end surfaces 12A, 12B through which the basic wave laser light LA(w) of the non-linear optical crystal element 12 is passed as gone in the direction at which the light passage of the basic wave laser light LA(w) is crossed. Sufficiently highly precisely effective light passage length can be regulated even if rough position regulation is practically performed because the ratio of change of the effective light passage length for the movement of the non-linear optical crystal element 12 can be determined by an inclination of the inclined surface. Therefore, easily adjustable laser light source can practically sufficiently precisely be obtained.
Patent JP-2000136499-A (JP)
Title: Surface sizing agent and its production
Inventor: IKEDA TAKESHI
IPC: B41M5/50
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a surface-sizing agent excellent in mechanical stability, having a low foamability, and capable of improving sizing properties of a paper from an acidic paper to a neutral paper by polymerizing a nonionic hydrophilic monomer, an anionic monomer and a hydrophobic monomer in the presence of an alkali salt of a ceramic. SOLUTION: This surface sizing agent is obtained by polymerizing 100 pts.wt. hydrophobic monomer such as styrene in the presence of 1-20 pts.wt., preferably 5-15 pts.wt. alkali salt of a ceramic, 1-20 pts.wt., preferably 5-15 pts.wt. nonionic hydrophilic monomer such as a (meth)acrylamide and 0.1-10 pts.wt. anionic monomer such as a (meth)acrylic acid in the coexistence of a surfactant without the alkali salt of the ceramic.