baber/WOPTO huggingface dataset:
Patent JP-2001007011-A (JP)
Title: Method, device, and mask for correcting proximity effect and manufacture of device
Inventor: NAKASUJI MAMORU
IPC: G03F7/20
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a proximity effect correction method which can be used commonly for a lithography apparatus and a transfer device, able to use a negative resist, and prevent thermal deformation of a mask. SOLUTION: A method for correcting proximity effects is used for correcting proximity effects, which occurs at the formation of a pattern on a wafer 3 by electron beam exposure. In the method, a mask 1 which is divided into a plurality of sections having dimensions smaller than the spread dimension of back-scattered electrons at the making of an exposure pattern forming exposure and different reflectivity is prepared. The mask 1 is irradiated with a correction light, and reflected light from the mask 1 is projected upon the wafer 3. Since the reflection mask 1 is used as a mask for proximity effect correction, high-accuracy correction exposure can be performed reading, because the occurrence of the thermal deformations of the mask and the formation of a doughnut shape pattern in a stencil mask is prevented, as compared with the case where a transmissive mask is used.
Patent JP-S6157255-A (JP)
Title: Rotor
Inventor: MIKI SUMIO
IPC: B04B7/06
Filed: 1984-08-27
Abstract: PURPOSE:To automatically close a fluid passage at an abnormal time, by providing a cut-off mechanism to a rotor used in the mixing/separation of a liquid or gas. CONSTITUTION:In a rotor wherein a rotary cylinder 1 is supported in a freely rotatable state within a casing 2 and this casing 2 is communicated with the aforementioned rotary cylinder 1 by a fluid passing pipe 3, the aforementioned fluid passing pipe 3 is provided, for example, with a cut-off mechanism 5 which is equipped with the traverse hole 3c crossing the fluid passing pipe 3, the stopper 5a inserted in said hole 3c in a movable manner, the spring 5b pushing out the stopper 5a toward the fluid passage 3b in the aforementioned fluid passing pipe 3 and the wire 6 for allowing the aforementioned stopper 5a to be spaced apart from the fluid passage 3b at the time of usual operation and closes the aforementioned fluid passing pipe 3 automatically when abnormality is generated in the aforementioned casing 2.
Patent JP-H1015863-A (JP)
Title: Teaching method and device for industrial robot
Inventor: ICHIHARA YASUNOBU
IPC: B25J9/06
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide the teaching method and device of an industrial robot which can carry out the teaching in a simple structure and easily. SOLUTION: This device furnishes a base board 1; a turning board 2 provided allowable to turn to the base board 1; the first arm 3 whose base end side is supported swayable to the turning board 2; the second arm 4 whose base end side is supported swayable to the front end side of the first arm 3; a wrist 5 supported rotatable to the front end side of the second arm 4; a painting gun 6 installed to the wrist 5; motors 11 to 14 to drive the turning board 2, the first arm 3, the second arm 4, the wrist 5, and the painting gun 6; and a control device 7 to memorize the teaching contents, and to control the motors 11 to 14 depending on the teaching contents.  In this case, the turning board 2, the first arm 3, and the second arm 4 are moved by a remote operation so as to teach the position of the wrist 5, and the wrist 5 is moved by a direct operation so as to teach the posture of the painting gun 6.
Patent JP-H0622854-A (JP)
Title: Coffee percolator
Inventor: UJINO YOSHIYUKI
IPC: C22C19/03
Filed: 1992-07-06
Abstract: PURPOSE:To prevent a flow passage switching malfunction when a temperature falls by using a spring of a ternary memory alloy for a switching mechanism for switching a flow passage of hot water obtained by heating repeatedly water in a water storage tank and injecting it to the coffee percolator. CONSTITUTION:Water in a water storage tank 2 provided in a coffee percolator main body 1 is heated by a heater 4, allowed to ascend through a water ascending tube 12, and guided to a valve port 22 of a bottom plate of a flow passage switching box 21 on which an operating mechanism 24 abuts. The operating mechanism 24 is formed by combining a working body 18 consisting of a ternary system memory alloy mainly composed of Ni-Ti-Cu and an energizing spring 19, and an operating material 20 slides vertically depending on a temperature. When the upper part of the operating material 20 abuts on the valve port 22 of the bottom plate of the flow passage switching box 21, and a hot water temperature becomes 70 deg.C, the valve port 22 is opened, and hot water is discharge from a discharge 13 to a water spray cover 8, and poured into an extracting chamber 3 through a purifying unit 11. When the temperature is <=70 deg.C, the valve port 22 is closed and hot water is returned to the water storage tank 2 and allowed to circulate, and heated repeatedly. In such a way, coffee whose deliciousness is stable is extracted.
Patent JP-H1127211-A (JP)
Title: Branch optical line checking device
Inventor: TANAKA FUMIAKI
IPC: H04B17/40
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To test each optical branch fiber individually even when drift occurs in a test channel by measuring Rayleigh back scattering light from a branch optical fiber or wavelength of maximum intensity of reflected light from an optical filter. SOLUTION: A variable wavelength light source 9 which has received control of a main control/identifying part 13 outputs pulse testing light, changing test wavelength with a notch that is smaller than the half of full width at half maximum of a test channel, and the part 13 identifies the maximum intensity of returned light from a brand optical fiber which is measured by a photodetector 11. The part 13 calculates a drift amount from the difference between the wavelength of the maximum intensity and the reference wavelength of a wavelength selective optical branch device which is preliminarily acquired as an initial condition in an optical pulse testing device 6.  Thereby, it is possible to estimate the maximum transparent wavelength of each test channel by adding correctionally the drift amount to the initial condition of each test channel even to the test channel of the wavelength selective optical branch device under an optional temperature environment.
Patent JP-H1121098-A (JP)
Title: Load taking controller and load placing controller in unmanned forklift truck, and unmanned forklift truck
Inventor: SUGIURA NAOHIRO
IPC: B66F9/24
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To take a load placed in the position to which a fork does not reach by merely advancing the forks, in an UNMANNED forklift truck. SOLUTION: A CPU for controlling the operation of an UNMANNED forklift truck advances a mast raised to the load taking height in load taking (S130), and stops the most when the mast reaches the reach end without turning on of a load detecting sensor (S140 to S160). The load is drawn to this side by only the drawing amount by raising the fork to the load lifting height, retreating the mast by only the drawing amount, and then lowering the fork to the load taking height (S180 to S200). After that, the fork is again advanced for load taking (S140).
Patent JP-S5968304-A (JP)
Title: Production of ethylene polymer
Inventor: FUKAWA ISABUROU
IPC: C08F4/00
Filed: 1982-10-13
Abstract: PURPOSE:To obtain a polymer excellent in color and heat stability, by adding a specified deactivator to an ethylene polymer mixture obtained by using a coordination polymerization catalyst, thereby deactivating the catalyst, and separating unreacted monomer. CONSTITUTION:Ethylene or an ethylene/3-18 Calpha-olefin mixture is polymerized at an average polymerization temperature >=130 deg.C in the presence or absence of an inert hydrocarbon solvent by using a coordination polymerization catalyst containing a transition metal compound and an organometallic compound. An alkoxytitanium compound of Ti(OR)4 or Ti(OR)3 (wherein R is a 1-20C hydrocarbon group), e.g., tetramethoxytitanium, is added as a deactivator to the produced polymer mixture to deactivate the catalyst, and unreacted monomer is separated from the produced polymer mixture. Because of its nonvolatility, the deactivator has no risk of contaminating the monomer or solvent by evaporation and can provide a polymer excellent in color and heat stability without adversely affecting various properties of the polymer.
Patent JP-S6486573-A (JP)
Title: Light emitting device
Inventor: SUDO MOKICHI
IPC: H01L33/56
Filed: 1987-07-17
Abstract: PURPOSE:To align light axes in a specified direction and remove luminance unevenness, by arranging a light emitting diode chip directly on a substrate and forming a condenser lens for each light emitting diode chip integrally to disposed it on the substrate. CONSTITUTION:A light emitting diode chip 17 is directly disposed on a substrate 11, condenser members 25 to which condenser lenses 26 are integrally formed are arranged on the substrates 11 via spacers 23 at intervals and opposed to each other. Therefore, the positional relation between a light emitting diode chip 17 and lens 26 and the optical axis direction of a lens 26 are uniquely defined and there is no possibility of variations in mounting. Thus, a device having each lens 26 aligned accurately in one direction can be made with high yield rate and accordingly it can be made efficiently without luminance variations.
Patent JP-S59136588-A (JP)
Inventor: AMUNON BUADATSU FUEKETA
IPC: F04B15/00
Filed: 1983-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6158931-A (JP)
Title: Electronic fuel injection device
Inventor: KUBO HIROMASA
IPC: F02M69/04
Filed: 1984-08-29
Abstract: PURPOSE:To improve the fuel distributing performance by disposing a fuel injection valve at the upstream side of each of throttle valves which are placed in intake passages connected to each group of halved cylinders. CONSTITUTION:Of four or more cylinders, thy cylinders of the even number are halved to form a primary group consisting of cylinders 10 and 14 and a secondary group consisting of cylinders 12 and 16. Intake manifolds of the grouped cylinders are joined to form a primary intake passage 18 and a secondary intake passage 20. And fuel injection valves 26 and 28 are placed at the upstream sites of throttle valves 22 and 24 which are disposed in the intake passages 18 and 20, respectively. The fuel distributing performance can then be improved in an unexpensive manner.
Patent JP-S6071742-A (JP)
Inventor: URUSU BATSUHAMAN
IPC: D03J1/00
Filed: 1984-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6420841-A (JP)
Title: Heart catheter
Inventor: AIZAWA YOSHIFUSA
IPC: A61B5/296
Filed: 1987-07-17
Abstract: PURPOSE:To safely and certainly perform surgical treatment of arrhythmia, by arranging an electrode for electrophysiological examination and a heating means burning the required cavity region of the heart to a long member. CONSTITUTION:A heart catheter 3 is composed of a solid columnar long member 2 made of a polymer material having a coil-shaped platinum heater being a heating means embedded therein and electrodes 4, 5 for electrophysiological examination are embedded in said long member 2. In the use of the catheter 3, the lead wire terminals 6, 7 of the electrodes 4, 5 are connected to an electrophysiological examination apparatus and the lead wire terminals 8, 9 of the heater 1 are connected to a heating power source.
Patent JP-2001003677-A (JP)
Title: Workstation type tunnel widening device and method
Inventor: INOUE HIROYUKI
IPC: E21D9/01
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a workstation type tunnel widening device and method capable of assuring the passage of general vehicles throughout the period of construction work while taking measures to prevent disasters to unrelated people, and of reducing the period and cost of tunnel widening work. SOLUTION: A protective frame 3 for protecting the passage of general vehicles is movably positioned inside an existing tunnel T and an excavating machine 5, an erector 6 and a backfilling device 7 are mounted on the protective frame 3. The excavating machine 5 widens the portion of the existing tunnel T around its cross section and digs a predetermined distance, and the protective frame 3 is moved a predetermined distance toward a working face; PC annular pieces are then assembled on the inner peripheral wall of the widened tunnel by the erector 6 to form timbering for the predetermined distance.  The backfilling device 7 injects a backfilling material into a gap between the timbering for the predetermined distance where the PC annular pieces are assembled and the widened inner peripheral wall, and drilling procedures, procedures for assembling the timbering by moving the protective frame 3, and backfilling procedures are performed at every predetermined distance to construct a widened tunnel.
Patent JP-S6422635-A (JP)
Title: Accelerator pedal for automobile
Inventor: YAMADA KIYOMICHI
IPC: G05G1/60
Filed: 1987-07-17
Abstract: PURPOSE:To enable normal stepping operation of accelerator pedal by operating an accelerator pedal stepping control means through the weight of foot placed on a foot setter. CONSTITUTION:A foot setter 11 has a rotary fulcrum 12 in same direction as the stepping direction of an accelerator pedal 1 at the lower end thereof, and constitutes an accelerator pedal stepping control means 14 together with a link 13. The link 13 is coupled with the upper end of the foot setter 11. The link 13 is coupled with a lever 2C projecting from the upper end portion of a lower arm 2B toward the stretching side of a spring 10. When heel is placed on the foot setter 11, the foot setter 11 is rotated forward through the weight of foot and the lower arm 2B can be rotated to using position A by tracking the lever 2C through the link 13.
Patent JP-H06101351-A (JP)
Title: Hang tool with voice alarm
Inventor: FUJITA MASANOBU
IPC: G10L13/00
Filed: 1992-07-06
Abstract: PURPOSE:To enhance the safety by furnishing a remote control reception part to receive signals given from a remote control transmission part in the neighborhood of a hang hook such as a crane, providing a voice generation part which works with the received signal, and informing workmen working around of eventual occurrence of any hazardous situation. CONSTITUTION:A voice alarm device 14 in which a remote control reception part, voice generation part, battery, antenna, etc., are accommodated, is at the site welded through a fixture 23 to an arm 24 which connects the body 11 of hang tool 11 with a weight 13. When any piece(s) of construction materials is hung by a hook 12 and elevated or sunk, a person in charge of hooking operation situated on the ground changes over the channel of a remote control transmission part while watching the behavior of the hung material. The generated signal is received by a voice alarm 14, and voice according to the signal is selected and synthesized, and alarm is given from a speaker. Also a photo- display 27 gives warning visually. Thereby warning can be given to workmen situated around in accordance with the situation of the material hanging operations, the safety be enhanced, communications be generated accurately and easily, and the working effectiveness be enhanced.
Patent JP-2000008952-A (JP)
Title: Rankine cycle engine
Inventor: MITA JIYUNICHI
IPC: F01K27/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a Rankine cycle engine used to a propeller. SOLUTION: This engine is provided with a cylinder 15 whose lower part is extended in a water and in whose inside the water 8 is stored, a suction port 17 and discharge port 20 formed on one side and the other side of the lower part of the cylinder 15 respectively, a steam supply means 2, 7, 13 for reciprocating the water 8 in the cylinder 15 by supplying the steam continuously to the space 1 formed on the liquid surface 9 of the water 8 in the inside of the cylinder 15 and a valve device 19, arranged to the suction port 17, for opening/closing at the ascending/descending time of the water 8 respectively.
Patent JP-H0342774-A (JP)
Title: Information processing device
Inventor: KIKUCHI CHUICHI
IPC: G06F17/30
Filed: 1989-07-10
Abstract: PURPOSE:To speed up retrieving processing by attaching a registration number to a key word for retrieval in order of registration, and simultaneously, dividing the key word into a character unit, and attaching a character position order number from the head unit, and storing previously the registration number and the character position order number. CONSTITUTION:An input/output part 3 and an external storage device control part 6 are connected the common bus 8 of a memory 2 and a PU 1, and at the time of the execution of a program, a character column address table is loaded to the memory 2 from an external storage device 7 connected to the control part 6. Then, the registra tion number is attached to the key word for retrieval, and simultaneously, the key word is divided into the character unit, and the character position order number from a head character is attached to every divided character, and the registration number and the character position order number are classified into the group of every charac ter, and this group is stored as a code conversion table. Then, at the time of the retrieval, an input is divided into every character to constitute a sentence, and the code conversion table is referred to, and the registration number and the character position order number are compared with each other, and each retrieval of partial coincidence, forward coincidence and backward coincidence is executed.
Patent JP-H0930174-A (JP)
Title: Book-shaped album
Inventor: KAWAGOE HIROATSU
IPC: B42F5/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a book-shaped album in which a printed photograph, a photograph film, patrone and an index printed sheet are integrally stored. SOLUTION: A printed photograph storage part 32 for storing printed photographs 40 and case members 20 equipped with both patrone-holding parts 25 for holding photographic film patrones 10 and sheet holding parts 26 for holding index printed sheets 15 are provided between the front cover part 35 and a back cover part 37. The printed photographs 40, the photographic film patrones 10 and the index printed sheets 15 and integrally stored. When a cover part 31 is closed, the patrone-holding parts 25 come to a patrone housing part 37a and therefore the photographic film patrones 10 are not bulged out of the cover part 31 and efficiently stored.
Patent JP-H0889485-A (JP)
Title: Blood pressure meter
Inventor: NEGI JUN
IPC: A61B5/022
Filed: 1995-07-14
Abstract: PURPOSE: To provide a blood pressure meter capable of accurately measuring average blood pressure and diastolic blood pressure by reducing variation of blood pressure by pulse wave height value fluctuation by obtaining a smooth continuous curve passing adjacency of a pulse wave height value. CONSTITUTION: Discrete wave height value data obtained together with increasing and decreasing cuff pressure detected by a pressure sensor 2 of this blood pressure meter and stored in RAM 13c are processed by CPU 13b with spline function and creates smooth continuous curve data passing adjacency of the discrete pulse wave height value. By this processing, variation of pulse wave height values can be reduced. Furthermore, diastolic blood pressure is measured by inflection points of the continuous curve data.
Patent JP-H0345387-A (JP)
Title: Thermal transfer recording medium
Inventor: KIKUTA YOSHIO
IPC: B41M5/395
Filed: 1989-07-13
Abstract: PURPOSE:To obtain a transfer image having good uniformity and friction resistance by providing a thermal transfer layer based on a colorant, a polyester resin binder and a crystalline plasticizer on a support. CONSTITUTION:A thermal transfer recording medium is constituted of a heat- resistant support and a thermal transfer layer based on a dye and/or pigment, a polyester resin binder melted by heating and a crystalline plasticizer. The polyester resin used as the resin binder is pref. crystalline and present as a tough solid at its m.p. or lower and becomes a low viscosity liquid at its m.p. or higher and, therefore, said resin is melted by heat energy at the time of recording to make uniform printing possible and printing is strong and excellent in friction resistance. In this case, when the m.p. is 60 deg.C or lower, the friction resistance at the time of high temp. of printing is inferior and, when the m.p. is 120 deg.C or higher, it is not pref. because printing uniformity is damaged. The crystalline plasticizer markedly enhances the friction resistance of printing.
Patent JP-S5880510-A (JP)
Title: Automatic measuring device for ridgeline coordinates
Inventor: TAKAHASHI NOBUAKI
IPC: G01B21/20
Filed: 1981-11-10
Abstract: PURPOSE:To obtain an automatic tracking device which can continuously and easily  measure a three-dimensional rugged ridgeline by detecting ridgeline coordinates from  the sectional coordinates of an object to be measured which is obtained on the basis of  optical scanning to control the movement of a measuring head. CONSTITUTION:An optical head 23 for detection is positioned on a required three-dimensional position through a three-dimensional driving means 24 and its coordinate value  is sent to a main controller 18. The section of an object 4 to be measured is scanned by a scanning light passing through an X-axis polarizer 2a of the head 23 and the  reflected light is passed through a Y-axis polarizer 6a and a slit 7d arranged in the  right angle direction to the Y-axis are detected by a photodetector 7b. The coordinate  value of the object 4 to be measured obtained through the polarizer 6a and the detector 7b and ridgeline coordinates corresponding to the coordinates of a point with sharp  distant variation by an inflection point detecting circuit 10 are applied to the controller 18. The movement of the head 23 is controlled in accordance with said coordinate  value and tracked so that the ridgeline position is on the origin or the like corresponding to a focal position. The same method is applied to the succeeding different coordinate value Z, so that a changeful three-dimensional ridgeline can be continuously and easily tracked and measured.
Patent JP-H0526600-A (JP)
Title: Propelling charge
Inventor: KASAMATSU JUNICHI
IPC: F42B1/02
Filed: 1991-07-19
Abstract: PURPOSE:To realize instantaneous ignition of propelling charge and minimize a pressure difference generated in the chamber of a firearm by a method wherein a central ignition charge carrying tube is arranged in a hollow section along the central longitudinal axis of propelling charge while the ignition charge is provided on the inside surface and/or the outside surface of the central ignition charge carrying tube. CONSTITUTION:A firing device 10 is provided with a tubular hollow section 3 along the central axis of a launching device 10 and propelling charge is received in a charge vessel 4 while a central hollow ignition charge carrying tube 1 is provided in the tubular hollow section. The central ignition charge carrying tube 1 is a hollow tubular body along the central longitudinal axis of the propelling charge while the hollow wall surface is provided with the layer 2 of ignition charge, such as single and/or double base charge containing black powder or nitrocellulose or the like, for example, according to this method, flame, discharged out of a primer, is spread into the whole of a space retained at the center of the propelling charge whereby the substantially simultaneous ignition of the ignition charge arranged across the whole length of the propelling charge can be accomplished.