baber/WOPTO huggingface dataset:
Patent JP-H05147077-A (JP)
Title: Nozzle touching method
Inventor: YAMAMURA MASATO
IPC: B29C45/76
Filed: 1991-11-27
Abstract: PURPOSE:To prevent an inclination of a fixed platen by a method wherein a touching pressure of a nozzle on the fixed platen can be selectively adjusted to a large injection pressure or a small contact pressure in accordance with the open or close state of molds, a mold closing action and a nozzle touching action are concurrently conducted, and the injection pressure is set upon completion of clamping. CONSTITUTION:An injection molding machine 1 is composed of a body frame 2, a clamping part 3 provided on the body frame 2, an injection part 4, a nozzle touching device 5, and an NC device 6. A mold 12 is fixed to a fixed platen of the clamping part 3 fixed to the body frame 2. A movable platen 8 is provided with a mold 13. The molds 12, 13 are opened or closed by a motor 11. A nozzle 18 of an injection device 14 of the injection part 4 is disposed opposedly to a sprue hole of the mold 12 and pressed against the fixed platen 7 by a motor 19 of the nozzle touching device 5. When the motor 19 is actuated, the device 14 is actuated through a spring 23. A touching pressure is selectively adjusted to a contact pressure A and a strong injection pressure B by the spring pressure. Therefore, the strong touching pressure is realized only at the time of injection, and the inclination of the fixed platen 7 by the pressure is prevented.
Patent JP-H03200521-A (JP)
Title: Method and device for making hollow roll detachable
Inventor: MIZUNO HIROBUMI
IPC: B21B27/03
Filed: 1989-12-25
Abstract: PURPOSE:To make it possible to perform replacing work of a roll easily by a method wherein a roll shaft is rotatably supported such as a cantilever beam, and in a free end of the roll shaft, a cylinder is provided, and a piston rod is movably projected outward from the free end in the axial direction, and a fixing member is attached on the tip, and the piston rod is suppressed to the retracting direction, and the roll is held by the fixing member. CONSTITUTION:On the outside of a roll shaft, a roll 5 is fitted with the end with a notch 51 to be on a flange 23 side. Then, a fixing member 7 is fitted in a hole 82 of an end plate 8 and is made to pass through the hole 82, and the end plate 8 is set closer to the roll shaft 2 than the fixing member 7. By fitting the notch 51 on a positioning key 24, the end surface of the roll 5 is brought into contact with the flange 23. Under this condition, the longitudinal direction of the fixing member 7 and the longitudinal direction of the hole 82 become approximately rectangular. When a fluid pressure in a cylinder hole 61 is released, a piston 62 is pressed to the supporting end side of the roll shaft 2 by a spring 65, and the roll is fixed and held by pressing the end plate 8 of the roll 5 by the fixing member 7.
Patent JP-2001150803-A (JP)
Title: Ink jet recording film and medical image forming method employing the same
Inventor: NAKAJIMA AKIHISA
IPC: B41M5/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a medical image forming method for outputting an image, inexpensive and optimal for diagnostic evaluation in a digital form, as well as an ink jet recording film suitable for medical use. SOLUTION: An ink jet recording film and the forming method for a medical image employing the film are characterized in the ink jet recording film, provided with a coloring material receiver layer on a transparent substrate and contains fine silica particles having an average primary grain size of 5-100 nm as well as a water-soluble resin while the ratio of mass of the fine particles to the water soluble resin is within 3:1-10:1 and the porosity of the coloring material receiver layer is 50-80%, further, the rise-up curl of the recording film under the atmosphere of 23 deg.C and 55%RH is 3-30 mm.
Patent JP-H05147391-A (JP)
Title: Automatic lead-feeding device for plotter
Inventor: KAJIKAWA OSAMU
IPC: B43L13/02
Filed: 1991-11-26
Abstract: PURPOSE:To feed a lead of required type to a pencil holder by a method wherein a selected lead tank moves to a position right above the pencil holder of a writing instrument stocker when a rocking body is moved to a specified leed-feeding position, and a shutter of the lead tank is opened and thereby the required lead is dropped from the lead tank. CONSTITUTION:A rocking body 18 is supported with a loader shaft that is interlocked with a rotation driving device. As the rocking body 18 moves to a specified position for lead feeding, a lead tank stocker 44, equipped with a plurality of lead tanks 48 on its circumferential line and is connected to the aforementioned loader shaft, moves in interlocking with the rocking body 18 with a specified turning angle maintained. By this movement, one of the lead tanks 48 comes to a position right above a pencil holder 10 of a writing instrument stocker 8, and a shutter of the lead tank 48 is opened at this time by operation Of an opener 76. Then a piece of writing lead is dropped from the lead tank 48 and the lead is fed to an empty holder 10. As the stocker 44 is rotatable against the rocking body 18, the tank 48 storing the leads in required type can be placed by turning to the lead feeding position.
Patent JP-H11128413-A (JP)
Title: Ball driving tool
Inventor: HATANO HITOSHI
IPC: A63B102/32
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To enlarge a sweet spot surface of a ball driving tool, enhance strength and stability of the driving tool and make the driving tool compact and light in weight by providing a hollow columnar aggregate on the rear surface part of a driving surface. SOLUTION: A core part 2 of a hollow columnar aggregate 1 is formed into a hexagonal shape and a side wall constituting this hollow core part 2 is formed by using craft paper, metal such as iron, aluminum and titanium, other alloys, synthetic resins and arbitrary materials. The shape of the core 2 may be allowed to be round and a polygon such as a triangle, a quadrangle or a pentagon, in addition to a hexagon. In a hollow columnar aggregate 1 to be used, the size of a core on the other surface is made smaller than that of a core on a surface on which a ball is hit. Namely, repulsion of the ball is increased by gradually making the columnar core smaller than the surface on which the ball is hit. This ball driving tool can be applied to various kinds of objects such as a bat of baseball, a racket of table tennis, a stick of hockey and soccer shoes.
Patent JP-H08234466-A (JP)
Title: Electrophotogaphic photoreceptor, process cartridge with the same and electrophotographic device
Inventor: SEKIDO KUNIHIKO
IPC: G03G21/18
Filed: 1995-12-25
Abstract: PURPOSE: To stably ensure superior potential characteristics under the condions of a low temp. and humidity through a high temp. and humidity and to successively form images like an initial superior image by incorporating a copolymer having specified structures as repeating units into a middle layer. CONSTITUTION: In the electrophotographic photoreceptor with an electrically conductive substrate, a middle layer on the substrate and a photosensitive layer on the middle layer, a copolymer having two or more kinds of amic acid structures or amic ester structures as repeating units is incorporated into the middle layer. The copolymer may have two or more kinds, in total, of amic acid and amic ester structures. In this case, the copolymer is synthesized using a diamine and carboxylic acid or its deriv.
Patent JP-H01173879-A (JP)
Title: Measuring head device for critical temperature measuring machine of superconducting material
Inventor: NISHIDA NOBUKAZU
IPC: G01R27/02
Filed: 1987-12-28
Abstract: PURPOSE:To eliminate the repetitive labor for changing a measuring head and to decrease generation of errors by mounting a Meissner effect detector and a 4-terminal method resistance measuring instrument oppositely to measuring stages above and below a cold head. CONSTITUTION:The 4-terminal method resistance measuring instrument is mounted to the lower stage 2 of the cold head 1 of a small-sized refrigerator utilizing the adiabatic expansion of helium and the Meissner effect detector 13 is fixed to the rear face of the upper measuring stage 10. The instrument and detector are connected to a switching device for external operation. A sample 8 is set in a measuring part and is cooled to a prescribed temp. at the time of measuring the critical temp. Current is then passed to the 4-terminal method resistance measuring instrument and the resistance value is determined. The device is then switched and AC is passed to the Meissner effect detector 13 to detect the Meissner effect. The second labor for replacing the head is thereby eliminated and the release of the cooling during the course of the measurement is eliminated, by which the errors are decreased.
Patent JP-H05174924-A (JP)
Title: Socket for semiconductor package
Inventor: KOIZUMI TADAO
IPC: H01R33/94
Filed: 1991-12-19
Abstract: PURPOSE:To prevent a terminal from being bent, by a method wherein, when a semiconductor package is mounted in a socket, insertion into a socket is performed while maintaining a horizontal state of the socket. CONSTITUTION:When a semiconductor package is made to drop in a package holder 14 formed in a frame shape, the semiconductor package is positioned in a prescribed position of the bottom part. An elevator mechanism is composed while it includes a guide pole and a spring and maintains a horizontal state at the time of going down of the package holder 14 to the package body 12. The guide pole is fixed to a socket body 12 and the spring upwardly energizes the package holder.
Patent JP-H08181312-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ISHIKAWA AKIO
IPC: H01L21/336
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a self-aligned contact in which a gate electrode is not short-circuited with an interconnection layer even when the film thickness of a cap nitride film formed on the gate electrode for a MOS transistor is made small. CONSTITUTION: A cap nitride film 5 is made to protrude from side faces of a gate electrode 4, and parts under its protruding parts are filled with a sidewall oxide film 7. As a result, the isolation distance between the gate electrode 4 and a polycrystal silicon interconnection 9 becomes large, and the film thickness of the cap nitride film 5 can be made small. Consequently, the difference in level on the surface of a substrate 1 becomes small, and the step coverage of the polycrystal silicon interconnection 9 is enhanced.
Patent JP-H07186098-A (JP)
Title: Paper punching device for image forming device
Inventor: YAMANAKA TOSHINAKA
IPC: B26D5/00
Filed: 1993-12-28
Abstract: PURPOSE:To realize punching at a high speed without decelerating and stopping paper sheet conveyance by equipping a guide means to guide a paper sheet in a predetermined direction, conducting setting so that the product of the time of a paper sheet being restrained by a punching edge and a conveying velocity by a conveying roller may become a predetermined value. CONSTITUTION:A control system gives a detection signal from a photo sensor 32 to a timer 61. A time measured by the timer 61 is determined on the basis of a position to be punched on a conveyance velocity paper sheet P; the action time or the like of a punch device 33 and a drive device 36. For example, given that a conveying velocity is fixed, in the case of punching by approximating to the rear end of a paper sheet P, the measuring time of the timer 61 is set long while in the case of punching by being separated from the rear end of the paper sheet P, the measuring time of the timer 61 is set short. Hereupon, given that a conveying velocity is V (mm/sec), and the time of the paper sheet P being restrained by means of a punching edge 38a is t (sec), in order not to give damage to the paper sheet P by punching, a punching member 38 is driven on condition that the relation of V (mm/sec)Xt (sec)<=1 (mm) is realized.
Patent JP-H04201504-A (JP)
Title: Timber processing method
Inventor: OTA SHINGI
IPC: B27K3/02
Filed: 1990-11-30
Abstract: PURPOSE:To manufacture a high quality product by means of an efficient process by heat softening a timber which is in the water saturated state in a high pressure processing vessel, pressing to force feed out the water content, and then releasing the pressed state in chemical liquid to allow the timber to suck the chemical liquid, pressurizing the inside of the processing vessel and injecting the chemical liquid into very fine sections. CONSTITUTION:A timber 6 in the water saturated state in fed into a processing vessel 1 and placed in a bottom force 10 of a press 3 and the processing vessel 1 is closed firmly, and then the timber 6 in the processing vessel 1 is heated by a heating means 6 and high pressure gas is introduce through a piping 8. When the timber 6 is softened, a top force 11 is lowered with pressure to press the timber 6 to generate the state in which air, water content and others are squeezed out. When chemical liquid 7 is injected into the processing vessel 1 through a liquid feeding pipe 5 and the pressed state of the timber 6 is released, the timber 6 is restored to the state before being pressed, and hollow sections are swollen and the chemical liquid 7 is sucked into the hollow sections to perform impregnation. After that, high pressure gas is introduced into the processing vessel 1 and the chemical liquid 7 is pressurized, and the chemical liquid 7 is further fed forcibly into very fine sections inside.
Patent JP-H07202643-A (JP)
Title: Voltage controlled oscillator enabling output of arbitrary delay phase clock
Inventor: CHIAKI SUSUMU
IPC: H03K5/13
Filed: 1993-12-28
Abstract: PURPOSE:To output the clock having desired phase delay without being affected by an environmental factor by selecting any one of the output of each stage of a ring oscillator composed of odd-number of inversion delay elements according to the voltage level of a selection signal. CONSTITUTION:By connecting an odd-number 15, for instance, of inversion delay elements InV1-15 in a ring shape, a ring oscillator 80 is formed. The delay time of each element is controlled by inputted voltage. The ring oscillator 80 makes the VCO of a PLL, for instance and an oscillation frequency is fixed by inputted voltage. As for the output d1-15 of each delay element Inv1-15 for the input do of a delay element Inv1, polarity is inverted for every step and delays are successively by 1/30s of an oscillation cycle. A clock selection circuit 90 outputs 1 of output d1-15 as a data clock Ddck according to the voltage level of a selection signal Set. For instance, in accordance with the rise of the voltage level, the output is selected in order of d2, d4, d6, d1, d3, d15.
Patent JP-H04205471-A (JP)
Title: Logic circuit diagram input device
Inventor: FUJIBAYASHI KANAKO
IPC: G06F17/50
Filed: 1990-11-30
Abstract: PURPOSE:To add and change signal line names based upon a menu type by providing this logic circuit diagram input device with a signal line name adding/ changing menu forming/displaying part for displaying a menu on a device and a signal line name managing part for receiving an adding/changing instruction from a signal line name adding/changing menu and adding/changing a practical signal line name. CONSTITUTION:When a designer forms and corrects a logic circuit diagram, a signal line name extracting part 3 extracts all signal line names already given to the logic circuit diagram. A signal line name adding/changing menu having a list of extracted signal lines, a command for newly adding signal lines and a command for changing the name of signal lines if formed by a signal line name adding/changing menu forming/displaying part 5 and displayed on a display device 6. When the designer outputs an adding/changing instruction from the signal line name adding/changing menu, signal line names in logic circuit diagram data 2 are added/changed and the menu is updated by the forming/displaying part 5. Thus the signal line names can be added/changed based upon the menu format.
Patent JP-2000159236-A (JP)
Title: Handle body
Inventor: UMETSU MASAHIDE
IPC: B65D23/10
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To solve problems that a large number of handle bodies are disordered in posture or stuffed when they are arranged and carried in manufacturing plastic bottles having handles by forming an abutting flat surface on a single side surface part of a tip part of a fitting arm projecting horizontally from both upper and lower sides of a grip part. SOLUTION: In a handle body 3 provided with fitting arms 32 and 33 projecting horizontally from both upper and lower sides of a grip part 31, an abutting flat surface 41 is formed at least on one side surface part of tip parts of the fitting arms 32 and 33. The tip part of the lower fitting arm 33 is preferably of a structure of an H-shaped section in which an inner side plate 51 and an outer side plate 52 are connected to each other through a center longitudinal rib 53. When a large number of handle bodies 3 are continuously arranged with the side surfaces thereof in contact with each other, and carried while collided with and pressed against each other, the handle bodies are brought into contact with the abutting flat surface 41 when the fitting arms 32 and 33 of the handle body 3 are collided with each other.  This arrangement makes the handle bodies difficult to deviate in the vertical direction, and solves a problem that they are easily disordered in posture and stuffed in the movement.
Patent JP-H08183865-A (JP)
Title: Oriented polypropylene film excellent in antistatic property and its production
Inventor: NAKANO MAKOTO
IPC: C08L23/10
Filed: 1994-12-28
Abstract: PURPOSE: To provide an oriented polypropylene film containing an alkanesulfonate and being excellent in antistatic properties and transparency and to provide a process for producing the film whereby the formation of white smoke and odor in the orientation and heat setting steps can be suppressed to thereby keep the production environment clean and the film can be prevented from being stained. CONSTITUTION: This film is made from a mixture comprising 100 pts.wt. polypropylene and at least 0.2 pt.wt. alkanesulfonate and substantially free from an amorphous resin and has a surface resistivity of 10<13> Ω or below and excellent antistatic properties. This film is prepared by adding at least 0.2 pt.wt. alkalesulfonate to 100 pts.wt. polypropylene, melting under agitation the obtained mixture without adding a substantial amount of an amorphous resin, orienting the molten mixture, and heating the polypropylene to migrate the alkalesulfonate to the surface to thereby give a surface resistivity of 10<13> Ω or below.
Patent JP-H06156860-A (JP)
Title: Gum tape attaching tool
Inventor: HAGA MASANOBU
IPC: B26D1/02
Filed: 1992-11-25
Abstract: PURPOSE:To provide a gum tape attaching tool which has a simple structure and can carry out the package work for a corrugated cardboard box in a light manner by one operator, at a low production cost. CONSTITUTION:A gum tape attaching tool is equipped with a body 2 which can be held by one hand and can set a gum tape 1 which is taken up through the lamination in a roll shape, in a rotatable manner, coating body which applies the liquid (water) on the pasted surface 4 of the gum tape 1 which is pulled out from a pulling-out port 3, liquid tank 6 for feeding the liquid to the coating body, and a cutter 7 for cutting the gum tape 1 pulled out from the pulling-out port 3 of the body 2. Then, the coating body and the liquid tank 6 are set downward when the gum tape 1 is attached.
Patent JP-H11152997-A (JP)
Title: Forming method of tunnel support body
Inventor: NAKAYAMA TAKAYOSHI
IPC: E21D11/14
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To form a support body capable of preventing collapse and fall of rocks by looseness of a bedrock in a tunnel by supporting a tunnel excavation wall face just after a skin plate excavated by a tunnel excavator. SOLUTION: After a small diameter ring-like support body A is formed by circumferentially connecting a plurality of support pieces in the skin plate 11 of a tunnel excavator 10, a tunnel excavation wall face T just after the skin plate 11 is supported by lifting the rear end side of the small diameter ring-like support body A by a rear side pushing-up jack 4b and performing diameter-enlarging in the state where the upper peripheral part is abutted on the upper peripheral wall face of the tunnel excavation wall face T at the time when the rear half part of the small diameter ring-like support body A is sent out to the side of the tunnel excavation wall face T at the time when the small diameter ring-like support body A is sent out from the skin plate 11 of the tunnel excavator 10 to the side of the tunnel excavation wall face T.  Next, when the small diameter ring-like support body A is sent out to the side of the tunnel excavation wall face T up to the front end, the tunnel excavation wall face T is supported on the outer peripheral whole face of the ring-like support body A by performing the diameter-enlarging in the state where the front end side is lifted by a front side pushing-up jack 4a.
Patent JP-H05175161-A (JP)
Title: Dry etching system
Inventor: SATOU FUMIHIDE
IPC: H01L21/302
Filed: 1991-12-20
Abstract: PURPOSE:To provide a dry etching device for silicon oxide films which is free from such contamination that deteriorates device characteristics and does not produce particles in a vacuum vessel or from electrodes, does not require frequent electrode exchange due to the consumption of the electrodes, and has a stable characteristic and high productivity. CONSTITUTION:The internal surface of a vacuum vessel 101 in which etching is performed and facing the faces of an anode and cathode electrodes 102 and 103 are plated 104 with titanium. Since the titanium is small in sputtering yield and does not cause such contamination that deteriorates device characteristics, an excellent device performance can be obtained.
Patent JP-H03200106-A (JP)
Title: Optical waveguide lens
Inventor: TADA MASAMI
IPC: G02B6/12
Filed: 1989-12-28
Abstract: PURPOSE:To obtain the optical waveguide lens which can be easily produced and is suitable for mass production by forming an optical waveguide layer having a uniform thickness and the refractive index larger than the refractive index of a clad layer which is curved in a part of the region to form a curved surface by using an org. material or inorg. material which cures from a liquid state on the above-mentioned clad layer. CONSTITUTION:The clad layer 1 which is curved in a part of the region to form the curved surface is formed on a substrate 3 by using the org. material or inorg. material which cures from the liquid state. The optical waveguide layer 2 having the uniform thickness and the refractive index larger than the refractive index of the clad layer 1 is formed on this clad layer 1 by using the org. material or inorg. material which cures from the liquid state. A recessed part 2 A having the curved surface on the recessed part 1 A formed on the clad layer 1 is formed on the optical waveguide layer 2 as well. The optical waveguide layer inserted above and below by these recesses parts 1 A and 2 A is a diodesic lens 4. The optical waveguide lens is easily produced by an integral molding technique using a stamper, etc., in this way and this lens is suitable for mass production. The cost is reduced and the inexpensive supply of the optical waveguide lens is possible.