baber/WOPTO huggingface dataset:
Patent JP-H0199853-A (JP)
Title: Ink jet recorder
Inventor: SHINADA SATOSHI
IPC: B41J2/185
Filed: 1987-10-12
Abstract: PURPOSE:To prolong the life of an ink tank, by providing a control means to control by a purge means a purge operation amount according to outside temp. so as to obtain a enough purge operation at low temp. and restrict unnecessary ink discharge at high temp. CONSTITUTION:When a start switch 7 is closed, a pulse controller 6 detects temp. by means of a thermistor 4. If the detected outside temp. is lower than a reference temp. set in the controller 6 and ink viscosity is high, purging is done to produce a purge operation amount larger than that required at a reference temp. to increase the operation time of a purge operation pump 9 and control ink amount sucked by the tip of an ink jet head 3 via a cap 10. If outside temp. is higher than the reference temp. and ink viscosity is low, pump 9 operation time is decreased and ink discharge amount is controlled to a proper one in order to effect purging with a purge operation amount smaller than that at a reference temp.
Patent JP-H03118999-A (JP)
Title: Compacting device for powder
Inventor: TOMITA AKIRA
IPC: B30B15/30
Filed: 1989-10-03
Abstract: PURPOSE:To compact a green compact having rugged surfaces, oblique surfaces, etc., to uniform density with a simple structure by giving a shape which is not a horizontal surface but suitable in accordance with the shape of the green compact in the direction orthogonal to the motion direction of a feeder to the upper surfaces of a die and a table. CONSTITUTION:When the feeder 23 is returned to the initial position, the upper part of a lower punch 18 is filled with the powder 90 in a hole 16. Then, an upper punch 33 is descended and the powder 90 is pressurized and compacted between the upper 33 and lower punch 18 to make the green compact 91. Then, the upper punch 33 is ascended and continuously the lower punch 18 is ascended to take out the green compact 91. Thereafter, the lower punch 18 is descended and the feeder 23 is moved to the upper part of the hole 18 to repeat the similar motion. So that the upper surfaces of the die 12 and the table 17 following it are suitable to compact the green compact 91, the oblique part 28 and a groove 30 are formed to be orthogonal to the motion direction of the feeder 23 and to take the same sectional shape.
Patent JP-H02177320-A (JP)
Title: Manufacture of hetero epitaxial thin film
Inventor: ISHIDA KOICHI
IPC: H01L29/20
Filed: 1988-10-14
Abstract: PURPOSE:To obtain a hetero epitaxial film of low transition density by a simple method by growing a buffer layer, to which n-type or amphoteric impurity high concentration is added, on a substrate, and then growing a desired epitaxial layer on the buffer layer. CONSTITUTION:First, the surface of an Si substrate 1 is cleaned. Next, a buffer layer, to which n-type or amphoteric impurity in concentration of 10<18>cm<-3> or more is added, for example, GaAs buffer layer 2, to which In is added by 2X10<19>cm<-3>, is grown on this substrate 1. Next, a desired epitaxial layer, for example, a GaAs layer 3 is grown on the layer 2. Hereby, a hetero epitaxial film of low transition density can be made without adding distorted superlattice or applying heat treatment.
Patent JP-2000091624-A (JP)
Title: Semiconductor position detector
Inventor: TAKESHITA TATSUO
IPC: H01L31/16
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor position detector with high performance. SOLUTION: This semiconductor position detector is provided with a pair of outside semiconductor areas 11 continuously provided at the both edge parts so that the resistance value per base line length directional unit length can be made smaller than that of a trunk conductive layer 2, and that an incident light can be received. The resistance per unit length in the base line length directional of the outer semiconductor region 11 is made smaller than that of the semiconductor conductive layer 2. That is, it is desired that the impurity concentration is made high, and contribution to resistance division for position detection is made small. Thus, the deterioration of position resolution can be reduced.
Patent JP-H06308872-A (JP)
Title: Method for recording of total internal reflection hologram
Inventor: FURANSHISU SUTEISU MAARII KURA
IPC: G03H1/04
Filed: 1993-10-14
Abstract: PURPOSE: To provide a method capable of recording a total internal reflection hologram with high exposure uniformity over a wide range. CONSTITUTION: An input laser beam 24 is divided into an object beam 15 and a reference beam 16 (a). These beams 15, 16 are advanced to a holographic recoding layer 8, so that the beam 15 is made incident upon one surface of the layer 8 after passing an object mask 11, the beam 16 is totally inter-reflected after passing the layer 8 and made incident upon the other surface of the layer 8 at an incident angle upon the layer 8 and both the beams 15, 16 are superposed to each other in the layer 8 (b). The width of at least one of the beams 15, 16 is expanded or reduced so that the superposed state is held when these beams 15, 16 cross the layer 8 (c). Then the beam 24 is moved so that the beams 15, 16 cross the layer 8 (d).
Patent JP-H1197077-A (JP)
Title: Cable locking structure in pressure contact connector
Inventor: OGAWA NOBUHIRO
IPC: H01R4/24
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a cable locking structure in a pressure contact connector, by which plural cables can be surely and easily locked, and which can be easily coped with plural cables of different outer diameters. SOLUTION: A contact 3 is accommodated in a box-shaped part 7 of a housing 2 of a pressure contact connector, in a condition that it is penetrated therethrough, and a roof 6 is mounted. When a cable 1 is inserted along an inner face of the roof 6, the cable 1 is pressed into the box-shaped part 7 by the elastic force of a cable locking piece 5 formed on the contact 3, to be locked. Then when the cable 1 is pressed downward continuously, the cable 1 is made into pressure contact with a forked pressure contact piece 4 formed on the contact 3, and is fixed thereto.
Patent JP-H02104565-A (JP)
Title: Novel phenanthlene derivative and its production
Inventor: TSUTSUMI TETSUYA
IPC: C07C253/30
Filed: 1988-10-14
Abstract: NEW MATERIAL:The compound of formula I. USE:A starting substance for nylon or polyurethane, modifier, fungicide, antimicrobial, detergent. PREPARATION:Ammonia gas is allowed to react with dehydroabietic acid of formula II in the presence of an acidic catalyst at 250 to 340 deg.C to convert COOH into CN, and the product is allowed to react with HCl and formaldehyde in the presence of of catalyst such as AlCl3 to form the compound of formula III. Then, an inorganic cyanide is used to substitute Cl with CN in the compound of formula III to give the compound of formula IV. Finally, the product is hydrogenated using a catalyst such as Raney Ni, under pressure of hydrogen to give the compound of formula I.
Patent JP-H1162256-A (JP)
Title: Curing member for preventing pollution and breakage of corner part
Inventor: YANO YASUNOBU
IPC: E04G21/30
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent various kinds of materials and equipment from being broken and/or polluted by being brought into contact with a corner part, etc., of a building during indoor works or during the carry-in/carry-out while the building is under construction or reforming. SOLUTION: A bent body 2 is formed by providing a folding part 1 in which the plate surface divided into right and left parts at the center part forming a longitudinal direction is in the acute angle condition on a long article formed of an elastic plate. An adhesive surface 5 with a peelable and immovable adhesive body 4 is provided on an inner wall surface 3 on the inner side.
Patent JP-H0681454-A (JP)
Title: Scaffold board bearing device
Inventor: FUJII KOSHICHI
IPC: E04G3/00
Filed: 1992-08-31
Abstract: PURPOSE:To make it possible to simply and easily ensure a working scaffold when a lath form is used by coupling the upper end of a plug bar-shaped body with the upper end of a vertical bearing member each other to form a scaffold board bearing device. CONSTITUTION:First of all, a plug bar-shaped body 4 is inserted in a required vertical steel pie P1 erected along a wire net-like form member L of a lath form. At the same time, both vertical bearing members 2 and 2 are suspended along the outside of a horizontal steel pipe P2 assembled to the vertical steel pipe P1, and a scaffold board bearing device 1 is formed in a state to insert the horizontal steel pipe P2 between both vertical bearing members 2 and 2 and the vertical steel pipe P1 opposed to them. At that time, a scaffold board bearing bracket 3 is removed from the vertical bearing members 2 in advance, and after the horizontal steel pipe P2 is inserted between the vertical steel pipe P1 and vertical bearing members 2, it is mounted to the vertical bearing members 2.
Patent JP-H03120969-A (JP)
Title: Electronic camera
Inventor: SAITO KAZU
IPC: H04N5/225
Filed: 1989-10-04
Abstract: PURPOSE:To prevent overlooking of a precious shutter chance by stopping charging when a shutter release or zooming is requested while a strobo device is being charged to execute the shutter release or zooming with priority. CONSTITUTION:When a recording/reproducing button 23 is set to the position of recording, a CPU 13 sends a charge control signal to a charging circuit 12 to start charging to a strobo device 11. The CPU 13 always monitors the charging state signal fed from the charging circuit 12 and detects whether or not a trigger signal by the depression of a shutter release button 24 is generated when the charging voltage does not reach a specified value to continue the charging when no trigger signal is generated. On the other hand, when the production of the trigger signal is detected, the charging to the strobo device 11 is stopped to execute the trigger processing with priority. Thus, a precious shutter chance is not overlooked.
Patent JP-H01103238-A (JP)
Title: Piston ring assembling device
Inventor: ODA MORIO
IPC: B23P19/08
Filed: 1987-10-12
Abstract: PURPOSE:To enable automatic and correct assembly work of a piston by constituting the title device with a jig sleeve, pressing mechanism, and a guide mechanism. CONSTITUTION:The skirt part of a piston 16 transported to a working station is held by a holding device 140, and transported to a positioning part, where the piston 16 is positioned, and then transported to an expender installation part. The piston 16 is loaded into a receiving part 120 formed on the jig sleeve 108 of a piston ring assembling device 36a, and the arrangement of the piston 16 is confirmed by a sensor 94. Then, a pushing-out mechanism 45 is operated, and a male screw member 46 turns, and attaches a pressing member 66 onto a stay 60, and an expander 122 engaged with the sleeve 108 is pressed by the pressing member 66. Therefore, the expander 122 is spread through a taper part 112, and the mutual close adhesion state is released. The useless deformation and tilted state of the expander 122 are corrected by a guide mechanism 126, and the expander 122 is assembled into the peripheral groove of the piston 16.
Patent JP-H02106484-A (JP)
Title: Rotary driving device
Inventor: SATO ICHIRO
IPC: F16H1/28
Filed: 1988-10-13
Abstract: PURPOSE:To improve the traveling performance of a bicycle, etc. by providing an annular gear which revolves in meshing with a static internal gear and rotates and accelerating and power-increasing the rotational movement through a two-stage gear, external gear, etc. and outputting the revolution drive power. CONSTITUTION:A revolution input applied onto a crank arm 2 is directly transmitted to a gear installation plate 5 through a disc 3 and a disc shaft 4, and revolves in eccentricity the gear installation plate 5, external gear 8, two-stage gear 9, and an annular gear 12. Accompanied with the eccentric turning movement of the annular gear 12, the annular gear 12 is allowed to rotate in ete reverse direction to the eccentric revolution direction through an external gear 15 meshed with a static internal gear 30, and the external gear 8 is acceleration- revolved through an internal gear 14 and the two-stage gear 9. The rotary driving force is transmitted to a two-stage internal gear 16 through deceleration, and the revolution of the two-stage internal gear 16 is transmitted to an internal gear 26 through a two-stage gear 23, and power-increased in this stage, and revolves a chain wheel 28 formed integrally with the internal gear 26.
Patent JP-H04135116-A (JP)
Title: Pipe cutting method and device thereof
Inventor: SOEJIMA MITSUSHIRO
IPC: B23D45/20
Filed: 1990-09-26
Abstract: PURPOSE:To contrive shortening of cutting time of a milling cutter system and simplification of a device by separately cutting respective 1/4 peripheral surfaces on upper/lower sides of a pipe and 1/4 peripheral surfaces on right/left sides of the pipe, and cutting off the pipe. CONSTITUTION:A steel pipe 5 is fed to the first running cutter l, and when a cutting command is output, a pinion 11 is rotated to run a carriage 10 synchronized with a steel pipe feed speed through a rack 12. Then, a traversing motor 29 is simultaneously driven, and cutters 16, 17 are rotated by a hydraulic motor 21. Here in partial cutting, after the pipe 5 is bitten by cutters A, B, the cutters are traversed as in an arrow mark along the peripheral surface to cut 1/14 peripheral surfaces 31, 32 and 35, 36 in upper and lower sides in a round pipe 5-1 and a squared pipe 5-2. The steel pipe 5 is fed to the second running cutter 2, a position of upper and lower cut parts of the round pipe 5-1 and squared pipe 5-2 is detected by a detecting device, cutters C, D, provided in right/left sides of the steel pipe 5, are lifted along the peripheral surface matched with the cut position to cut 1/14 peripheral surfaces 33, 34 and 37, 38, and cutting of the pipe 5 is finished.
Patent JP-S60148435-A (JP)
Title: Hanger loop assembly
Inventor: HERUBERUTO NIIDETSUKAA
IPC: A22C15/00
Filed: 1984-12-06
Abstract: Plural sausage hanger loops are connected onto a hanger strap by the thread from which the loops are formed, this connection being at a junction where the thread overlaps itself, the overlapping thread portions also being joined together at this junction.
Patent JP-H01101433-A (JP)
Title: Chassis dynamometer
Inventor: FUJIMORI TOSHIO
IPC: G01M17/00
Filed: 1987-10-15
Abstract: PURPOSE:To reduce the size and weight of a device by providing at least either of rollers for a front and a rear wheel coupled with a belt transmission device so that it move closely and away reciprocally and also coupling eddy current dynamometers for power absorption with both rollers. CONSTITUTION:The rollers 3 and 13 where the front and rear wheels of a vehicle 28 to be tested can be mounted are coupled with the belt transmission device V, either of those rollers 3 and 13 is allowed to move closely and away reciprocally, and the eddy current dynamometers 5 and 15 for power absorption are coupled with both rollers 3 and 13. Therefore, when the vehicle 28 to be tested is a front-wheel driven vehicle or rear-wheel driven vehicle, the power is absorbed by the eddy current dynamometers 5 and 15 on the side of the rollers contacting the driving wheels and when a normally four-wheel drive wheel, the power is absorbed by both dynamometers to distribute the load.
Patent JP-S63113719-A (JP)
Title: Processor for portable medium
Inventor: NISHIOKA MITSURU
IPC: G06F3/02
Filed: 1986-10-31
Abstract: PURPOSE:To reduce the program quantity of a host device and at the same time to ensure the margin of the processing time together with improvement of both economization and reliability by monitoring the input of information by a terminal equipment itself via an information input means based on the queuing time for input of information contained in a command telegram received by the terminal equipment from the host device. CONSTITUTION:A time setting means 1 sets the information on the waiting time for input of information into a command telegram sent to a terminal equipment 21 from a host deice 23. A monitor means 3 monitors the information on said waiting time set into the command telegram via the equipment 21 that received the command telegram containing the waiting time information set by the means 1. Then the equipment 21 itself monitors the input of information received via an information input means based on the waiting time for information input contained in said command.
Patent JP-H04138067-A (JP)
Title: Inverter
Inventor: FUJII HIROSHI
IPC: H02M7/538
Filed: 1990-09-27
Abstract: PURPOSE:To absorb an irregularity in switching elements and to reduce an irregularity in characteristics of an inverter by providing taps at a secondary winding of a current transformer, and performing switching of its output. CONSTITUTION:A rectifier 4 and a smoothing capacitor C3 are connected to a secondary winding CT2 for driving a current transformer CT, and connected to the bases of transistors Q1, Q2 through driving resistors R2, R3. An intermediate tap CT2t is provided at the winding CT2, and its output is variable. When an output is irregular due to insufficient outputs of the transistors Q1, Q2 due to an irregularity in hFE of the transistors Q1, Q2, the tap CT2t of the winding CT2 of the transformer CT is switched to absorb the irregularity. Thus, it is easy to match the output to a standard to eliminate a management of many types of components.
Patent JP-H07108571-A (JP)
Title: Side gate-type injection molding method and machine
Inventor: SAKATA KATSUMI
IPC: B29C45/26
Filed: 1993-10-15
Abstract: PURPOSE:To cut a side gate part cleanly without leaving any trace of a gate and ensure that no damage generates in a molding by cutting the side gate part in such a state that molding material remains uncured. CONSTITUTION:This side gate-type injection molding method is to inject a molten molding material into a cavity 3 from a runner 1 through a side gate 2. In this method, after filling the cavity 3 with the molding material, the pressure retained by the screw of an injection molding machine is changed over to the pressure equal to or below one obtained by the power of an ejector. At the same time, a side gate part is cut off by molding an ejector pin 5 for side gate corresponding to the side gate 2.
Patent JP-H09105053-A (JP)
Title: Control of weaving abnormality detection in weaving machine and device therefor
Inventor: MAKINO YOICHI
IPC: D03D51/34
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To improve workability of an operation for nullifying the detection function of a weaving abnormality detecting means. SOLUTION: A weaving abnormality detecting control device C2 comprises a nullifying circuit 29 connected to both a weaving machine controlling computer C1 and a warp end breakage detector 28 by a signal, a canceling switch 30 connected to both a rotary encoder 26 and the nullifying circuit 29 by a signal, a nullifying switch 31 connected to the nullifying circuit 29 and an effectuating switch 32. The rotary encoder 26 outputs a starting point signal to the canceling circuit 30 at every weft inserting. When the number of input times of the starting point signals showing the number Nx of weft inserting times reaches a fixed number No of weft inserting times, the canceling circuit 30 outputs a nullifying signal to the nullifying circuit 29 to become a nullifying means.
Patent JP-S63111770-A (JP)
Title: Remote controlling system
Inventor: HIRASHITA KENZO
IPC: H04N5/00
Filed: 1986-10-29
Abstract: PURPOSE:To attain smooth and efficient operating procedure to the operator by providing a visual and listening recognition function commanding clearly the operating procedure in remote control. CONSTITUTION:In depressing a control key on an operating device, the presence of a key required to be depressed next and which key is to be depressed are judged by an operation procedure judging function block 12 in a visual/listening operation procedure function block. A visual command generating function block 13 and a visual display command generating functionblock 14 are operated through the result of judgment to make the operator recognize a key required to be depressed next. Moreover, a control section is provided with a control function generating function block 10 and a remote signal generation function block 11, then the operating procedure is indicated to the operator clearly and the operator applies smooth and efficient operation.
Patent JP-H0789974-A (JP)
Title: Novel ruthenium complex
Inventor: HIDAI MASANOBU
IPC: C07F15/00
Filed: 1993-09-24
Abstract: PURPOSE:To obtain a novel compound useful as an electron transfer reaction agent and an antitumor agent. CONSTITUTION:A ruthenium complex of formula I [X is SeR or TeR (R is a 1 to 4C alkyl, a 3 to 6C cycloalkyl, etc.); L is pentamethylcyclopentadienyl, indenyl, etc.; Z<-> is an inorganic or organic acid ion]. This compound is obtained, e.g. by reacting a ruthenium complex of formula II (Hal is a halogen) with a selenium compound of formula Me3SiSeR in an inert solvent (preferably an ether such as THF) preferably at room temperature for 5 to 12 hr or reacting the ruthenium complex of formula II with a compound of formula LiBHEt3 in an inert organic solvent so as to synthesize a complex of formula III and subsequently reacting a compound of formula Me3SiTeR therewith.
Patent JP-H0966213-A (JP)
Title: Adsorption element
Inventor: ASANO MANABU
IPC: B01J20/20
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an adsorption element with improved heat transfer efficiency adopting an indirect heating (cooling) method to prevent the generation of a large amount of waste water by the condensation of steam as the adsorption element to be used for the adsorption separation and desorption recovery of a gas component. SOLUTION: An adsorption element 1 with a structure in which a heat transfer body 3 for heating or cooling is inserted into an adsorbent layer has the structure in which, when the heat transfer body 3 is inserted, a heat transfer medium such as gauze 4 which is brought into contact with the heat transfer body 3 is inserted together. For the adsorption element in which the adsorbent layer 2 is formed cylindrically around a core material to make gas flow in the radial direction of a cylinder, the heat transfer body 3 and the heat transfer medium in contact with it are arranged concentrically in one or more lines.  Therefore, by inserting the heat transfer medium such as a gauze 4 together with the heat transfer body 3 keeping in contact with it, an effective heat transfer area is increased to promote a heat transfer effect, and especially heating efficiency is elevated during adsorption regeneration, improving the removal recovery performance of a solvent, etc.
Patent JP-H1099109-A (JP)
Title: Wrist watch
Inventor: HIRAYAMA SEN
IPC: A44C5/14
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom in design, and to prevent the come off and the failure of a watch by integrating a band mounting member with a watch case without a gap, and restricting rotation. SOLUTION: A wrist watch comprises a band mounting member 13 on a watch case 1, the band mounting member 13 is made of a soft synthetic resin, and a first projection 21 to be kept into contact with a side face of the watch case 1, and a second projection 22 to be kept into contact with a bottom face of the watch case 1 are formed on the soft synthetic resin band mounding member 13. And the first projection 21 is kept into contact with the side face of the watch case 1, the second projection 22 is kept into contact with the bottom face of the watch case 1, and the band mounting member 13 is fixed to the watch case 1 by a fixing member.