baber/WOPTO huggingface dataset:
Patent JP-H09164761-A (JP)
Title: Ink jet recording medium
Inventor: MOCHIZUKI YOSHIHIRO
IPC: B41M5/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording medium excellent in ink absorbance and exhibiting high coating strength while preventing cracking or falling of power by employing fine particles of solid synthesized under presence of water soluble polymer. SOLUTION: Fine particles of solid are synthesized in a water soluble polymer to produce fine particles of solid exhibiting very high affinity to water soluble polymer. Since the fine particles of solid can form an ink receiving layer exhibiting sufficient coating strength without causing any cracking or falling of power in the ink receiving layer even if the ratio to the fine particles of binder is lowered, an ink jet recording medium having quality characteristics including excellent ink absorbance can be obtained. The fine particles of solid is produced of calcium carbide, zeolite, lithopone, etc.
Patent JP-S63265454-A (JP)
Title: Semiconductor device
Inventor: TAKENAKA SHINICHI
IPC: H01L23/50
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a device which is made up of a lead frame where it is arranged so that resins may spread over uniformly in the frame when they are filled and sealed in its frame by providing protrusions protruding toward the direction of a resin inflow part at either one of two leads for outside communication use which are located in close proximity to the resin inflow part. CONSTITUTION:Protrusions 12 and 13 are respectively prepared at leads 1 and 11 for outside communication use and they are protruding from the leads 1 and 11 toward a resin inflow part 14. A resin inflow part 5 made of metal mold is directed toward the resin inflow part 14 and once resins 8 are supplied under pressure, the protrusions 12 and 13 give greater resistance to resin inflow. Thus, the resins 8 are filled in a cavity 9 from an upper end uniformly and no air bubbles are produced. When the resins are filled and sealed in the frame in this way, this approach allows a semiconductor lead frame to be filled with the resins all over uniformly.
Patent JP-H01170945-A (JP)
Title: Electrophotographic sensitive body
Inventor: KURODA MASAMI
IPC: G03G5/06
Filed: 1987-12-25
Abstract: PURPOSE:To improve high sensitivity and repetitive characteristics by using a specific pyrazoline compd. as a charge transfer material in a photosensitive layer. CONSTITUTION:The photosensitive layer 20 formed by dispersing a charge generating material 3 and the pyrazoline compd. expressed by the formula I which is the charge transfer material 5 is provided on a conductive base body 1. In the formula, R1-R4 denote a hydrogen atom., halogen atom., alkyl group, nitro group, aryl group which may have a substituent; R5 denotes an aryl group which may have a substituent; n denotes 0 or 1. The photosensitive body which has the high sensitivity in both positive and negative electrostatic charge and has the excellent repetitive characteristics is thereby obtd.
Patent JP-H01170641-A (JP)
Title: Polyacetal resin composition
Inventor: SUGIYAMA KUNIYUKI
IPC: C08L59/00
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a resin composition having reduced gloss of the surface of moldings without impairing strength and toughness of original resin, by blending polyacetal resin with granular inorganic filler inorganic filler previously surface-treated with a specific fatty acid (metal salt). CONSTITUTION:(A) 100 pts.wt. polyacetal resin (e.g., polyacetal copolymer or terpolymer) is blended with (B) 1-100 pts.wt., preferably 5-70 pts.wt. granular inorganic filler (preferably calcium carbonate or talc) having <=100mum, preferably 0.01-50mum, especially 0.05-10mum average particle size, mainly consisting of oxide, hydroxide, carbonate, silicate, or sulfate of group II or III metal of periodic table or silicon dioxide and surfacetreated with 0. 1-20wt.%, preferably 0.5-10wt.% surfactant consisting of >=12C fatty acid (metal salt) or adhesive (preferably 12-30C saturated fatty acid).
Patent JP-H03189781-A (JP)
Title: Optical character reader
Inventor: AKIYAMA KAZUO
IPC: G06K9/20
Filed: 1989-12-19
Abstract: PURPOSE:To decrease the number of groups registered in a character kind table by taking OR of character kind designation of plural groups designated by read character kind designation of every field of a format table, and determining the prescribed character kind. CONSTITUTION:Read character kind designation 12 of an entry character 17 of a field A is 'group 1', therefore, '1' to '0' of numerals being the character kinds designated by 'group 1' of a character kind table 21a become the read character kind 23 determined by a read character kind determining device 21. Also, read character kind designation 13 of an entry character 18 of a field B is 'group 2', therefore, 'A' to 'H' of alphabetical characters being the character kinds designated by 'group 2' of the character kind table 21a become the read character kind 23 determined by the read character kind determining device 22. In such a way, a character code is determined by the read character kind 23 determined by the read character kind determining device 22. In such a way, the number of groups can be decreased.
Patent JP-H08155020-A (JP)
Title: Aroma instrument with motor-driven fan
Inventor: MATSUMIYA MINORU
IPC: A61L9/12
Filed: 1994-12-02
Abstract: PURPOSE: To provide an aroma instrument with motor-driven fan in compact structure with which malodor is speedily removed, the inside of a room is filled with comfortable scent and a comfortable space is formed. CONSTITUTION: An aromatic agent 3 and a fan 4 are freely attachably and detechably housed in a main body 2 of a case, and a (+) pole 6 and a (-) pole 7 of an elelctricity supply part 5 to be mounted to the main body 2 of the case are linked with the power source of the cigaratte socket of a car, for example. By turning on/off a changeover switch 9 or adjusting strength, the fan 4 is operated, and air is led from air intake parts 14 and 15 into the main body 2 of the case and exhausted from an air exit part 16 after its malodor is removed by an aromatic element 19. By repeating this operation, the malodor inside the room is removed in a short time. An indication lamp 8 displays that the fan is just under operating so that power can be prevented from being wasted.
Patent JP-2000155201-A (JP)
Title: Lens array substrate, its production and reflection type image display device
Inventor: SHIMIZU ATSUSHI
IPC: G02B1/11
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To freely design the focal plane of microlens array by forming lenses of the microlens array with different focal distances from one another. SOLUTION: A UV-setting resin is applied on a base glass substrate 2, onto which a stamper is pressed to form a microlens array 4. Then the UV-setting resin is hardened by irradiation of UV rays to form a lens resin layer 6. Then a UV-setting resin having different refractive index from that of the first resin is applied on the lens resin layer 6 and pressed with a cover glass substrate 3. Then the resin is hardened by irradiation of UV rays to form a lens resin layer 8. The surface of the stamper has a lens pattern with different curvatures of lenses, and by transferring the reversal pattern to the microlens array 4, the curvature of lens is changed for each lens from one another and the focal distance can be adjusted to a desired plane.
Patent JP-H02176085-A (JP)
Title: Hinge
Inventor: NOZAKI YOSHIHARU
IPC: E05D3/06
Filed: 1988-12-27
Abstract: PURPOSE:To enable fitting work to be easily executed by fitting the first element of a base on the opening edge of a furniture main-body, to fit a hinge main-body on the edge of a door, respectively, and by moving the second element of the base fitted on the hinge main-body, slidably to the first element, to be fitted on each other. CONSTITUTION:On the opening edge F of a furniture main-body, the first element A1 of a base A is fitted. The connecting frame B1 of a hinge main-body B connected to the second element A2 of the base A is connected to a fitting body B2 fitted on the edge G of a door, via a link mechanism C. Then, the connecting frame B1 and the second element A2 are slidably moved in the direction of an arrow head X, and the engaging piece 3 of the first element A1 is fitted on the engaging engaging recessed section 12 of the second element A2. Besides, when the side of the engaging piece 13 of the second element A2 is slidably moved, then the click 13a of the engaging piece 13 is engaged with the click 4a of the engaging piece 4 of the first element A1.
Patent JP-H10166230-A (JP)
Title: Pallet device
Inventor: SAKAMOTO TOSHIHARU
IPC: B23P19/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To arrange assembling jigs at proper positions even when the moving amount of assembled parts at assembled positions corresponding to the change of vehicle types is small. SOLUTION: A pallet device to carry assembled parts being positioned on a pallet mainframe P has a base plate 16 mounted on the mount as the recessed portion 18 of the pallet mainframe P in a demountable manner and assembling jigs 17 protruded on the base plate 16. It is provided with plural mounting/ demounting members, on which the protruded positions of the assembling jigs 17 are set to be different corresponding to the types of assembled members, so that ones of these mounting/demounting members, suitable to the types of the assembled members, can be selected to be mounted on the mount 18 of the pallet mainframe P.
Patent JP-H09167036-A (JP)
Title: Electric power supply control unit
Inventor: TANOHARA OSAMU
IPC: H02J1/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To enable a user to select a electric power supply control system by actuating or stopping plural devices mounted in a rack together at a time. SOLUTION: An electric power supply control unit 1 is provided with switches SW1-SW3, which divide a power supply line into three systems, supply electric power to three devices through a power supply line 10 of one system, and connects or disconnects each power supply line 10 to or from the commercial power source, by the power supply lines. An ON/OFF switch part 4 of the power control unit 1 turns ON and OFF the switches SW1-SW3 with an ON/ OFF command from a switch control part 5 to connect or disconnect the power supply lines 10 connected to the switches SW1-SW3 to or from the commercial power source. Here, rush current suppressing circuits 6 are provided by the power supply lines 10 and suppress rush currents generated when the switches SW1-SW3 are turned on.
Patent JP-H01170592-A (JP)
Title: Method for welding using laser beam
Inventor: SAKAI YOSHIRO
IPC: B23K26/21
Filed: 1987-12-26
Abstract: PURPOSE:To stabilize a joining strength at high level and to improve the reliability of a part by removing the oxide film formed on a joining face and in succession executing laser beam welding after forming a black film on the material surface. CONSTITUTION:The oxide film formed on the joining face of 1st and 2nd members 11, 12 is removed by dry honing or shot peening. In succession, the film of Fe3O4 is formed on the material surface by dipping and boiling the member in NaOH. A laser beam welding is thus executed after making the laser beam easy to absorb. A product of high joining strength is obtd. by this method.
Patent JP-H09168679-A (JP)
Title: Composite cushion material and bedding
Inventor: INAGAKI KENJI
IPC: B68G7/06
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To improve air permeability and stress dispersibility and to ensure easy washing by specifying the thickness, air permeability and compressive strength of woven and knitted layers and the thickness of a composite cushion material respectively to specific values. SOLUTION: The composite cushion material is formed by laminating the woven and knitted layers and short fiber assemblies. The thickness of the woven and knitted layers is specified to 5 to 40mm, the air permeability thereof to 20 to 300cc/cm<2> /sec and the 25% compressive hardness thereof to 5 to 50kg, respectively. The short fiber assemblies are laminated on such woven and knitted layers to form the composite cushion material having 50 to 100mm thickness. Any thicknesses of the short fiber assemblies suffice, insofar as the thickness over the entire part of the composite cushion material enters the range of specific values (50 to 100m) and the short fiber assembles of about 10 to 60mm are more preferable.  The short fiber assemblies which are dispersed and incorporated with short fibers having thermoplastic elastomer on the fiber surfaces and are integrated by fusion of the elastomer are preferable.
Patent JP-H11165703-A (JP)
Title: Chuck closing instrument
Inventor: HORIIE MASAKAZU
IPC: B65D33/25
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an instrument capable of lightening work. without slowing down the speed of closing a chuck part. SOLUTION: This instrument is used for lightening a burden applied on a part of operator's finger tips or hands without directly pressing a chuck part 7 with fingers. The instrument is constructed so that at least one pinchingly holding part 21 is rotated along a chuck bag 6, thereby enabling the chuck bag 6 to be smoothly moved between the pinchingly holding part 21 and the other pinchingly holding part 22, and the speed of closing the chuck part is prevented from being slowed down.
Patent JP-H09180846-A (JP)
Title: Socket for integrated circuit test
Inventor: JIYUAN PAORO RIOSU
IPC: H01R13/631
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To excellently hold contact between a columnar soldered integrated circuit and a socket by installing a support plate on a platform of the socket for a test. SOLUTION: This socket has a base part and a platform 14 to support an integrated circuit device 50 on it. Since columnar soldered 52 of the integrated circuit device 50 has a fair length, in order to support it over the total length, a support plate 54 is arranged on the platform 14. The support plate 54 has a wall 60 having a prescribed thickness to properly arrange the integrated circuit device 50 on the support plate 54 and the platform 14 so that a proper contact pin contacts with the desired columnar solder 52.
Patent JP-H05165684-A (JP)
Title: Method and device for reorganizing data base
Inventor: YURIKUSA TOORU
IPC: G06F12/00
Filed: 1991-12-13
Abstract: PURPOSE:To obtain the data base reorganizing device whose access efficiency is high, and whose processing time is short. CONSTITUTION:The device is provided with a data distributing means 12 for distributing store data which becomes an object of reorganization, extraction request data extracted to a different file and used for other purpose, and deletion data whose extraction is not required, from an old data base 11, a store control information input means 14 for inputting information which becomes a reference of a store for arranging adjacently information corresponding to likelihood of a data increase in the future and its increase data, a simulation means 13 for predicting a data store state after the reorganization, based on the information of the store control information input means 14 and the extraction request data, a simulation information output means 15 for outputting its simulation information, and a data base reorganizing means 16 for storing real data into a new data base 17 from the old data base 11, based on the simulation information.
Patent JP-H01171157-A (JP)
Title: High density recording disk reproducing device
Inventor: ITANI TETSUYA
IPC: H02P29/00
Filed: 1987-12-25
Abstract: PURPOSE:To enable the synchronous setting of a digital audio to take place at high speed by conforming once the phase of an output of a digital audio reference synchronization generating circuit to the synchronous phase of a reproducing generating digital audio signal when a rotation control system transits from its nonsetting state to its setting state. CONSTITUTION:The title device possesses a servo means 28 for optimizing the rotating speed of a spindle motor to suit the reproducing an FM modulation video signal by a horizontal synchronizing signal comprised in the FM modulation video signal, and also a lock detecting means 39 for detecting the settlement by this servo means 28. When the rotational control on the spindle motor 38 is performed in synchronization with the video signal and the rotation control system transits from the nonsetting state to the setting state, the output of the digital audio reference synchronization generating circuit 33 is once conformed with the synchronization of the reproduced digital audio signal, thus eliminating a phase difference between a synchronous signal of the reproduced digital audio signal and a reference synchronous signal of the digital audio. By this method, the synchronous settlement of the digital audio can hence be speeded up.
Patent JP-H06162894-A (JP)
Title: Electromagnetic contactor
Inventor: OOGAMI TOSHIKATSU
IPC: H01H50/02
Filed: 1992-11-17
Abstract: PURPOSE:To make it easy to take out an arc extinguishing cover attached to a case by joining. CONSTITUTION:Projected part 12e for finger resting is integrally formed in the front and the rear of an arc extinguishing cover and in the case the arc extinguishing cover 12 is pulled out of an electromagnetic contactor main body, fingers are rested on the projected part 12e and the cover is pulled. Due to the projected part 12e, fingers do not slip and the arc extingushing cover 12 can be easily pulled out of even a large size electromagnetic contactor.
Patent JP-H07193300-A (JP)
Title: Optical shutter and laser marker using it
Inventor: OWADA SUSUMU
IPC: B41J2/44
Filed: 1993-12-27
Abstract: PURPOSE:To provide an optical shutter excellent in balance wherein the rotary shaft is scarcely deteriorated, and a laser marker using the shutter. CONSTITUTION:An optical shutter 16 is formed to be cylindrical, and rotatably retained while the shaft core is set as the center. The shutter 16 is equipped with a shutter part 44 having through holes 47, 48, and a shutter driving part 45 which cuts off and opens a laser optical path A in the through holes 47, 48 by rotatably retaining the shutter part 44 and rotating it. A laser maker using the optical shutter 16 is equipped with the following; a lamp house in which a laser rod or the like is built, resonator mirrors arranged on both sides of the lamp house, the optical shutter 16 which cuts off the optical path A and compulsorily interrupts the resonance of laser light, and an irradiation part which irradiates the laser light on an object to be marked. The shutter part 44 rotates smoothly with well balance, and deviatoric wear of the rotary shaft or the like can be prevented.
Patent JP-H11216546-A (JP)
Title: Continuous casting device for casting bloom equipment with continuous casting guide composed of continuous casting mold and roll
Inventor: PLESCHIUTSCHNIGG FRITZ-PETER
IPC: B22D11/128
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To constitute a steel bloom continuous casting method and a carry out device thereof in a way to restrain or compensate a periodic generation of a swelling portion which is obstructive to a strand outer skin at the time a roll is deformed. SOLUTION: This is referred to a continuous casting method of a steel bloom by a continuous casting mold 20 wherein a strand 21, being partially hardened at a casting time and composed of a strand outer skin 1 and a partially liquid state core 2, is further hardened after extruded from the casting mold 20, and guided, during the hardening, between the strand guide rollers having a movable side and a fixed side respectively. At that time, the strand outer skin 1 forms a swelled shape deformation which is accompanied with a transverse section expansion between two rollers having a space in a casting direction. To compensate for the transverse section expansion in a pertinent strand region, an opposite pressing force is energized to reduce the transverse section from outside over a strand region facing to the said region.
Patent JP-2000159332-A (JP)
Title: Device for mounting information transmitting part on article conveying apparatus
Inventor: MORI TAKAMI
IPC: B65G43/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the installation, removal, movement, fine adjustments and the like of a barcode label, a stopping position indicating piece and the like which serve as information transmitting parts for transmitting information to the traveling body of an article conveying apparatus. SOLUTION: In an article conveying apparatus, information reading devices such as a barcode reader and a photoelectric sensor are provided on the part of a traveling body opposite to the side face of a rail 1, the traveling body having drive wheels designed to travel on the rail 1; information transmitting members such as a barcode label 15 and a stopping position indicating piece 17 are provided in the positions of the side face of the rail 1 opposite to the information reading devices, so that the operating information needed for the traveling body is transmitted thereby. An insertion groove 14 oriented in the longitudinal direction of the rail 1 is provided in the side face of the rail 1 and the barcode label 15 and the stopping position indicating piece 17 are removably fitted into the insertion groove 14.
Patent JP-H06176658-A (JP)
Title: Small two-step switch device
Inventor: ONOZATO NOBUAKI
IPC: H01H13/64
Filed: 1992-12-11
Abstract: PURPOSE:To achieve miniaturization of an occupied space near a control portion and miniaturization of a controller by enabling plural kinds of signals to be generated according to the moving stroke of the control portion even if there is only one control portion. CONSTITUTION:A control member 20 is vertically moved and various kinds of cam portions 2a, 2b, 2c, 2d are provided at a flat drive portion 23 located below the control member 20 to achieve position control of actuators 41, 42 in a storage portion 30 and clicking operations related to a spring 35 and a ball 36. The actuators 41, 42 are controlled by means of a difference in the moving stroke of the control member to control switches Sa, Sb so as to obtain plural state outputs.
Patent JP-H11165519-A (JP)
Title: Car body rocking control device for industrial vehicle, and industrial vehicle
Inventor: ISHIKAWA KAZUO
IPC: B60G17/005
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce unnecessary rocking restriction of an axle in an industrial vehicle controlling the rocking restriction of an axle by detecting cargo loading states and travelling states. SOLUTION: Based on the values detected by a variety of sensors provided in a fork lift, the lifting height H, load (w), side G, yaw rate changing ratio of a fork are measured. The rear axle supported on a car body frame so as to be vertically rockable in relation to a center pin is locked when a fork is heavily loaded at a high lifting height position and travels in such state as the side G and yaw rate changing ration ΔY/ΔT exceed their respective threshold. A lifting height sensor comprises two limit switches capable of detecting two different lifting height.  In a map to judge cargo lock conditions (high lifting height and heavy load) and determine the threshold of the side G based on the detected value of load (w) and lifting height H, the threshold (4m) of high lifting height and lifting height (2m) corresponding to the boundary where the threshold of the side G changes are set separately from each other.