baber/WOPTO huggingface dataset:
Patent JP-H03173622-A (JP)
Title: Injection molding machine
Inventor: UENO MASAHIKO
IPC: B29C45/43
Filed: 1989-11-30
Abstract: PURPOSE:To manufacture a continuous cylindrical molded product of good quality and release the same out of a mold automatically by making a molded product fitted over a core abut on the core by means of movement of the core, fixing a core release means for releasing the core from the molded product, and further installing a core releasing auxiliary means for blowing air into a space between the core and the molded product along the axial line. CONSTITUTION:A core 11 is risen in the arrow B direction by a core driving mechanism 3. The upper end of a molded product (b) is made to abut on a core release plate 4 by rising the core 11, and further pressing force is applied downward to release the molded product (b) out of the core 11. At that time, air blown downward from an air inflow hole 14 through a space between an inserting hole 13 and the core 11 is blown into a space between the molded product (b) abutting on the lower surface of the core release plate 4 and the core 11 by means of a core release auxiliary means 5. The molded product (b) is released easily and quickly out of the core 11 by the air interposed in the space, dropped and fed into the following process.
Patent JP-H01152688-A (JP)
Title: Manufacture of ceramic composite board
Inventor: INOUE YOSHIKI
IPC: H05K3/46
Filed: 1987-12-09
Abstract: PURPOSE:To form capacitors with high capacitances and resistors with highly accurate resistances by a method wherein insulating boards in which conductor wirings and resistors are built and dielectric boards in which conductor wirings and capacitors are built are bonded to each other to manufacture a ceramic composite board. CONSTITUTION:A required number of insulator sheets 1a-1i are laminated and subjected to thermocompression bonding and then baked to obtain insulator boards 10a and 10b in which conductor wirings and resistors are built. Then vehicle is added to dielectric powder and the powder is kneaded and dielectric sheets 7a-7e are formed and, after via-holes 2 are formed, conductor paste is applied by screen printing to form conductor wirings 4, lands 5 and capacitor electrodes 8. A required number of the dielectric sheets are laminated and subjected to thermocompression bonding and then baked to obtain a dielectric board 11 in which the conductor wirings and the capacitors are built. Finally, the insulator boards 10a and 10b and the dielectric board 11 are compressed and bonded to each other and baked to obtain a ceramic composite board in which the conductor wirings, the resistors and the capacitors are built.
Patent JP-H07169262-A (JP)
Title: Semiconductor memory device
Inventor: NISHI KAZUYOSHI
IPC: G11C11/401
Filed: 1993-12-14
Abstract: PURPOSE:To continuously perform serial access by a small-scale circuit. CONSTITUTION:The data in a serial access memory are outputted as SOUT successively, and when an address of a serial access pointer 11 shows within a second serial access memory 7, a row address ROW is inputted to a row decoder. Then, optional one row in a memory cell array 1 is selected and arbitrary one row of data in a memory cell are amplified by a sense amplifier 3, and the data amplified by the sense amplifier 3 are fetched into a first serial access memory 6 and a third serial access memory 8 by an input of a transfer gate activated signal DT1 to a transfer gate 4 and a transfer data fetch signal DT2. Then, when the address of the serial access pointer 11 is transferred to the third serial access memory 8, the data are transferred from the first serial access memory 6 to the second serial access memory 7 by an automatic transfer control signal DT3.
Patent JP-2000137845-A (JP)
Title: Dispenser for coin and the like
Inventor: KANO TOSHIYUKI
IPC: A63F5/04
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a dispenser which can prevent the occurrence of a bridge with simple configuration and can stably discharge coins of almost constant quantity. SOLUTION: In this dispenser 1, a roller 21 is arranged in an opening part 18 formed below a hopper 12 to which a coin C is supplied and the coin C is paid out with the rotation of the roller 21 from an exit 22 formed in a gap between the lower edge of a hopper inner wall face 14 and the peripheral face of the roller 21. A projection 32 abutting on the peripheral face of the coin C which is rotate on the roller 21 is formed on the inner wall face 14 of the hopper 12. In the pay-out device, the erect posture of the coin C is disturbed and it is laterally knocked down by making the projection 32 abut on the peripheral face of the coin C which is to continue rotation on the roller 21.
Patent JP-H11145012-A (JP)
Title: Capacitor element and battery cell
Inventor: SAKATA KOJI
IPC: H01M4/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor element and a battery cell which suppress the occurrence of drying-up phenomena and have small internal resistances. SOLUTION: A capacitor element 1 is composed of a porous separator 2 having an ion-permeable property and an insulating property, a pair of carbon paste electrode layers 3 which are separated from each other by the separator 2 and have many communicative holes, nonconductive gaskets 4 which respectively holds the peripheral edges of the electrode layers 3, and a pair of conductive separators 5 which hold the electrode layers 3 and gaskets 4 between them. The communicative holes of the electrode layers 3 contain an electrolyte and fine particles mixed in the electrolyte at a rate of 1-5 wt. %. A battery cell has positive and negative poles composed of active material layers containing the electrolyte and fine particles mixed in the electrolyte at a rate of 0.1-5 wt.% in their communicative holes.
Patent JP-H03173299-A (JP)
Title: Diaphragm for speaker
Inventor: SATO HITOSHI
IPC: H04R7/18
Filed: 1989-12-01
Abstract: PURPOSE:To improve the effect of water resistance and moisture proof by molding an edge member formed by lamination with a hot press and connecting the member to an outer periphery of a diaphragm main body so as to interrupt the effect of air permeability with a surface film without use of an adhesives. CONSTITUTION:An edge member 2 is formed by applying thermal laminate to the surface of one side of a urethane foam 3 and integrating an urethane film 4 made of a urethane film whose thickness is 50mu closely. The edge member 2 is stuck to a diaphragm main body 1 to obtain a speaker diaphragm and since the resin coating film layer of the same type of material as the urethane foam is integrated, the distortion at a large amplitude is less.
Patent JP-2000141277-A (JP)
Title: Different shape cutting method of ribbon and its device
Inventor: YAMADA HIDENOSUKE
IPC: B26D1/06
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a different shape cutting method of a ribbon capable of cutting a required position of a narrow textile of a ribbon, a tape, etc., in a different shape by a cutter body having a different shape knife edge of a V shape, etc., and a different shape cutting device using this method. SOLUTION: A ribbon R is cut in a different shape by rolling a rotating roll 3 along a knife edge 20 while holding this ribbon R between the knife edge 20 of a cutter body 2 and an peripheral surface of the rotating roll 3 by supplying the ribbon R between the cutter body 2 having the knife edge 20 of a different shape and the rotating roll 3 with the peripheral surface made to face against this knife edge 20.
Patent JP-H06161379-A (JP)
Title: Driving circuit of display device
Inventor: MATSUMOTO TOSHIO
IPC: G09G3/36
Filed: 1992-11-24
Abstract: PURPOSE:To reduce the operation speed of shift registers by using plural shift registers and to make a display of high resolution without deforming the waveform of a video signal. CONSTITUTION:The shift registers 11-14 output such signals that successive periods of a high level overlap with each other and also deviate. Consequently, the shift registers 11-14 can be placed in low-speed operation. Further, control signals generating means 51, 52... output active control signals in a period wherein one of the signals SR1, SR2... from the shift registers 11-14 and another signal having a high level in a period overlapping with a high-level period of the signal have the high level at the same time. Switch means 21, 22... are turned ON and OFF according to the control signals. Periods of conduction are shortened and loads of sampling capacitors 41, 42... on a video signal electric conductor 30 is reducible.
Patent JP-H02161098-A (JP)
Title: Joint section structure of segment
Inventor: YOSHIMURA MUNEO
IPC: E21D11/08
Filed: 1988-12-14
Abstract: PURPOSE:To increase the strength of a joint section by mutually joining segments and tightening and clamping both segments by bolts and nuts. CONSTITUTION:A recessed section 10 is shaped to a segment S, and first bolt inserting holes 12 are formed to the peripheral wall 10a of the recessed section 10. Two small recessed sections 11 are shaped integrally on the joint surface F side of the base 10e of the recessed section 10, and second bolt inserting holes 13 are formed on the joint surface F side of the small recessed sections 11 while bolt housing holes 14 are shaped on the side opposite to the inserting holes 13. Core bolts are housed into the second bolt inserting holes 13 and the bolt housing holes 14 previously, the segment is joined, through-bolts are inserted into the inserting holes 12, and nuts are screwed and the bolts are tightened. The core bolts are moved to the joint surface F sides and inserted into the bolt inserting holes 13 of adjacent segments, the nuts are screwed to both ends of the bolts and bolts are clamped, and the segments are connected mutually in coorporation with the through-bolts.
Patent JP-H08172040-A (JP)
Title: Exposure method and aligner
Inventor: SEYA HIDEKAZU
IPC: G03F9/00
Filed: 1994-12-19
Abstract: PURPOSE: To realize highly accurate wafer alignment by allowing the positioning coordinate origins for positioning original pattern and wafer to be aligned with each other accurately. CONSTITUTION: Spherical mirrors 24 and 5 are fixed on a wafer positioning means 2 and original pattern positioning means 4 respectively, and while the wave front of a measuring light 20 reflecting on the mirror 24 through aligning optical systems 11 and 14 is observed by an interferometer 23, the curvature center of the mirror 24 is aligned with a position in the conjugate relation with the curvature center of a reference face 21, then the position of the means 2 at the time is set as an origin of wafer positioning coordinate. In addition, while the wave front of the light 20 reflecting on the mirror 5 is observed by the interferometer 23, the curvature center of the face 21 is aligned with that of mirror 5 and the position of the means 4 at the time is set as an origin of original pattern positioning coordinate.  Accordingly, the positions for positioning wafer and original pattern can be set at a position in conjugate relation with aligning optical system, resulting in accurate wafer alignment.
Patent JP-2001128552-A (JP)
Title: Delimbing tool
Inventor: FUJIOKA HIROSHI
IPC: A01G3/08
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a delimbing tool that can operate the cutting blades in the vertical direction to the branch to be cut (including vertically upward or downward). SOLUTION: In the delimbing tool 10 equipped with the main blade body 11 and the handle 12 mounted to the base end side of the blade main body 11, the blade main body 11 is provided with both of the upper cutting blade 13 and the lower cutting blade 14 in the vertical direction and the upper cutting blade 13 opposes to the blade parts 15, 16 of the lower cutting blade 14.
Patent JP-H01156026-A (JP)
Title: Molding method for double layer molded article
Inventor: AOYAMA SETSUO
IPC: B32B25/08
Filed: 1987-12-14
Abstract: PURPOSE:To produce an injection molded article with high accuracy by freezingly solidifying a rubber molded article with elasticity preliminarily and making an injection molding with resin thereon. CONSTITUTION:The rubber molded article 101 is freezingly solidified by spraying liquefied carbon dioxide. The freezed rubber molded article 101 is accommodated within a preliminarily cooled die and polyethylene melt resin is injected from a nozzle 301 thereon. The polyethylene resin 201 is integrally molded on the rubber molded article 101. Inasmuch as the rubber molded article 101 loses its elastic function temporarily, the hardness is kept until the completion even if the injection molding is performed with the polyethylene resin 201 thereon, thereby obtaining an integral molded article of the high accuracy rubber molded article 101 and the polyethylene resin 201.
Patent JP-H04187767-A (JP)
Title: Thin film depositing jig
Inventor: SAITO KATSUTOSHI
IPC: H01S5/028
Filed: 1990-11-21
Abstract: PURPOSE:To make it possible to cope with the variance in the vapor deposition from the lower part and thickness of a sample by arranging two single knife edge supports on a plane with the cross section in the shape of a truncated chevron. CONSTITUTION:L and I-shaped knife edge supporting plates 32 and 33 are placed on a base plate 31. The sides of the opposed parts of the supporting plates form an overhung knife edge. Bar-shaped semiconductor laser samples 34 having a cleaved end face are orderly placed in the area surrounded by the plates 32 and 33 with the cleaved end face turned upward. The striped protrusion on the bottom of the plate 33 is fitted into the guide groove 35 of the plate 31, and the plate 33 is made movable back and forth in parallel and fixed at the optimum position by a machine screw. Consequently, the samples 34 having different lengths can be mounted.
Patent JP-H02158474-A (JP)
Title: Device of mounting radio, clock and the like to handle of bicycle, motor bicycle and the like
Inventor: YOSHIMOTO TAKESHI
IPC: B62J11/00
Filed: 1988-12-13
Abstract: PURPOSE:To perform simple and reliable mounting of a radio receiver by a method wherein a fixing metal is mounted to the handle of a bicycle, the ratchet of a mounting bed is engaged with the ratchet of a base bed mounted to the fixing metal, and the protruding piece of the radio receiver is engaged with the groove of the mounting bed. CONSTITUTION:An annular fixing metal 1 is inserted into the handle of a bicycle, and a screw 1' at the one end of the fixing metal is fastened for securing. A base bed 2 to which a circular ratchet 3 is formed is secured to the front of the fixing metal 1. A ratchet 5 of a mounting bed 4 is face-engaged with the ratchet 3 of the base bed 2, and the ratchets are rotatably combined with each other through a resilient member 8 by means of a pivot 7. Protruding pieces 13 formed on both sides of a radio receiver 12 are removably engaged with mating engaging grooves 6 formed on both sides of the mounting bed 4, and a stopper 9 formed to the back of the mounting bed 4 is engaged with an engaging recessed part 11 formed in the back of the radio receiver 12.
Patent JP-H08170973-A (JP)
Title: Voltage sensor circuit
Inventor: KIMURA YOSHIO
IPC: G05F1/10
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a voltage sensor circuit for suppressing the influence due to external environment by utilizing a resistance element with a relatively low resistance. CONSTITUTION: A detection part 2A for inputting a DC voltage to be measured consists of a first resistance element RX1 connected to one DC voltage output terminal P to be measured, a second resistance element RX2 with the same resistance as the first resistance element RX1 connected to the other DC voltage output terminal N to be measured, and a third resistance element RY connected in series between the first resistance element RX1 and the second resistance element RX2 at the side of a differential operation part 2B. The differential operation part 2B is a voltage sensor circuit for performing the differentially operation of the output at both terminals of the third resistance element RY.
Patent JP-H05150429-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HORIUCHI TOMIO
IPC: G03C7/384
Filed: 1991-11-28
Abstract: PURPOSE:To provide the silver halide color photographic sensitive material low in fog and prevented from deterioration of photographic characteristics due to a harmful substance adversely affecting photographic performance, such as formaldehyde, and small in variation among printers. CONSTITUTION:A green-sensitive silver halide emulsion layer contains a magenta coupler represented by formula I and a photographic constituent layer contains a formalin scavenger represented by formula II or III. In formulae I-III, R1 is halogen or alkoxy; R2 is acylamino, sulfonamido, imido, carbamoyl, sulfamoyl, alkoxycarbonyl, alkoxycarbonylamino, by alkoxy; R3 is alkyl, aryl, or a heterocyclic group; m is 0-4; each of R12-R15 is H or a substituent; and R16 is H or alkyl; and Z is H, alkyl, aryl, or-SO2R17-SO2N<(R17, R18).
Patent JP-H10190116-A (JP)
Title: Acoustooptic tunable laser
Inventor: CHANG KOK-WAI
IPC: H01S3/106
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a tunable laser which requires only a single acoustooptic filter by arranging a second asymmetrical polarization rotator and a second polarization filter between the mirror of a reflector which returns the light from the second port of the acoustooptic filter by reflection and the second port. SOLUTION: The light emitted from a laser amplifier 112 is converged into the input port 185 of an acoustooptic filter (AOTF) 110 through a polarizer 123 and a first asymmetrical polarization rotator 154 and the light coming out from the AOTF 110 is passed through a second asymmetrical polarization rotator 155 and a polarizer 153. The light coming out from the polarizer 153 is reflected by a reflector 141 and the reflected light from the reflector 141 forms an image at the port 186 of the AOTF 110 after passing through the polarizer 153 and rotator 155. The light coming out from the port 185 of the AOTF 110 forms an image on the laser amplifier 112 through a lens 111 after passing through the rotator 154 and polarizer 123 and the amplifier 112 returns amplified optical signals to the laser amplifier 112 by reflecting the signals by a mirror 130.
Patent JP-H10157787-A (JP)
Title: Package of garden stuff
Inventor: SHIMIZU MOTONAGA
IPC: B65D85/50
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To practically and effectively prevent garden stuff from degrading in quality due to aging by receiving a supplying body for supplying a specific amount of carbon dioxide in a container with the garden stuff received so that the inside of the container is at a higher concentration of carbon dioxide to keep it in a lower oxygen concentration than air. SOLUTION: A carbon dioxide supplying body for supplying carbon dioxide of 100 to 10000ml per 24 hours for a container volume of 1000ml is received in a container with garden stuff received to hold the inside of the container at a low oxygen state to suppress breathing of the garden stuff in the container, whereby aging of the garden stuff may be prevented as much as possible and also a green color of the garden stuff can be kept well. As the carbon dioxide supplying body, in addition to supplying from a gas cylinder, a combination of calcium carbonate and organic acid, a combination of sodium bicarbonate and organic acid or inorganic acid, or those with inorganic salt or inorganic filler added may be used. Alternatively, dry ice can be used if the container is to be transported in a refrigerated state.
Patent JP-H09163532-A (JP)
Title: Overhead-line running apparatus
Inventor: SUGANO TOSHIO
IPC: H02G1/02
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent the disengagement of a wheel by providing a motor, which drives at least one of a plurality of the wheels for engaging a frame and an overhead line, and providing a temporay supporting member, which can temporarily set an overheact- line running apparatus on the overhead line in the vicinity of at least one wheel. SOLUTION: A main body frame is constituted of a lower frame 20, which is linked to an upper frame 10. The upper frame 10 has a pair of both right and left side members 11, a front-end member and a rear-end member for linking these members and four upper vertical members 13, whose upper ends are fixed to the vicinities of the front and rear ends of the both side members 11. A flange 15 having the L-shape cross section is welded between the lower ends of every two members of the vertical members. A flange 31 having the same shape and the reverse direction with the flange 15 is attached to a lower vertical member 32 of the lower frame 20. A temporary supporting member 35 comprising an attaching plate part 35a, a temporary supporting part 35b and a reinforcing plate part 35c is attached to the vicinity of the tip of the flange 31.  The temporary supporting member 35b gently rises up toward a front wheel 54. The part between the tips of the temporary supporting part 35b and the reinforcing plate part 35c and the front wheel 54 is made smaller than the diameter of the overhead line, and the wheel disengaging fault is prevented.
Patent JP-H08170572-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: KONISHI MASAYUKI
IPC: F02M55/02
Filed: 1994-12-19
Abstract: PURPOSE: To supply uniform fuel pressure to each injection in a fuel supply device for supplying fuel of designated pressure from a fuel supply piping to plural injectors which an internal combustion engine includes. CONSTITUTION: Plural fuel supply holes 22-1 -22-3 are provided in the axial direction of a fuel supply piping 16. Fuel supply holes of injectors 24-1 -24-3 are fitted to the respective fuel supply holes 22-1 -22-3 . A fuel pump 12 is communicated with one end of the fuel supply piping 16 through a fuel supply passage 14. A fuel feedback path 20 communicated with a fuel tank is communicated with the other end of the fuel supply piping 16 through a pressure regulator 18. The upstream side passage sectional area of the fuel supply piping 16 is set smaller than the downstream side passage sectional area.
Patent JP-H01160380-A (JP)
Title: Constant speed controller of motor
Inventor: DOI HIROYUKI
IPC: H02P1/16
Filed: 1987-12-15
Abstract: PURPOSE:To reduce time necessary for stabilizing a rotation speed of a motor by integrating a speed deviation from a starting time of the motor and initiating an integral value into set voltage when the speed deviation falls within the set range in the vicinity of zero. CONSTITUTION:A voltage set circuit 4 outputs set voltage 4a proportionate to reference frequency 1a. In a starting time of a motor, a deviation signal 3a between reference frequency 1a and revolving frequency 2a is wider, so that a voltage initial circuit 6 supplies the set voltage 4a to the motor 8 through a voltage amplifier circuit 7. At this time, an integration circuit 5 integrates deviation signals 3a. When the deviation signal 3a fell within the set range in the vicinity of zero for the first time, the voltage initial circuit 6 substitutes integral voltage 5a of the integration circuit 5 for the set voltage 4a for initialization. According to the constitution, the stability of rotation is obtained in a short time without giving any overshoot or undershoot.