baber/WOPTO huggingface dataset:
Patent JP-H11347129-A (JP)
Title: Tube for medical surgical operation and its production
Inventor: VAN LANDUYT CHRISTOPHE
IPC: B29C47/06
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a tube for medical surgical operation for which the need for separating an assembly for the purpose of forming a front end is eliminated. SOLUTION: An epidural catheter has a flexible patient side end region in a closed state provided with a lateral aperture. The catheter is formed of a tube 10 which constitutes the two layer injection molded with the outer layer 12 formed of the material harder than the material of the inner layer 11. A heating pin 20 is inserted into the one end of the tube 10 in order to expand its diameter. An annular cutting machine tool 22 moves along the expanded region and removes the hard outer layer 12 in the region. The end 2 of the tube is held closed and the lateral aperture is formed.
Patent JP-H08313842-A (JP)
Title: Lighting optical system and aligner provided with the optical system
Inventor: YAMAMURO KENICHI
IPC: G02B27/00
Filed: 1995-05-15
Abstract: PURPOSE: To obtain a uniform illuminance distribution on irradiated surfaces and to obtain a lighting optical system which is compact in size and right in weight by providing the light deflecting means having many minute reflection surfaces whose directions are made to be independently changed each other. CONSTITUTION: Illuminating light from a light source 1 is guided to a mask 8 and a wafer 10 being irradiated surfaces by making all micromirrors consisting of a DMD 4 as a light deflecting means ON-states and, moreover, is guided to another optical system like an alignment system by making them OFF-states. That is, the DMD 4 serves functions of shutters and mirrors of a conventional lighting optical system. Further, this system can stitpulate the sectional form of the parallel luminous flux made incident on fly eye lenses 5 and in its turn the lighting area on the mask 8 and the wafer 10 by making only micromirrors of a specific area among micromirrors consisting of the DMD 4 ON-states by a control means 14. That is, the DMD 4 serves the function of a rectile blind in the conventional lighting optical system.
Patent JP-S6121368-A (JP)
Inventor: NISHIDA MUNEYUKI
IPC: H05K13/00
Filed: 1984-07-06
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-S6030023-A (JP)
Inventor: INOUE TAKESHI
IPC: H01H50/04
Filed: 1983-07-28
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-S6479186-A (JP)
Title: Ester substituted thienotriazolodiazepine compound and medicinal use thereof
Inventor: TAWARA TETSUYA
IPC: C07D495/14
Filed: 1988-06-07
Abstract: NEW MATERIAL:A compound expressed by formula I [Ar is pyridyl or (substituted)phenyl; R<1> and R<3> are H or 1-4C alkyl; R<2> is H, 1-4C alkyl or trifluoromethyl; R is 1-18C alkyl, 2-18C alkenyl, (substituted)aryl, (substituted) aralkyl, etc.] or salt thereof. EXAMPLE:4-(2-Chlorophenyl)-2-(1-(4-methoxybenzoyl)oxy)ethyl-9-methyl-6 H-thieno [3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine. USE:A blood platelet activating antagonistic agent, having hardly any central nervous inhibitory action, such as analgesic action or muscle relaxing action, and effective in oral administration. PREPARATION:For example, an alcoholic derivative expressed by formula II is reacted with a carboxylic acid (derivative) expressed by the formula R- COOH (e.g., acid halide, acid anhydride or mixed acid anhydride).
Patent JP-S5763873-A (JP)
Title: Gas laser tube
Inventor: IDO KENJI
IPC: H01S3/034
Filed: 1980-10-07
Abstract: PURPOSE:To stabilize a laser output, by a method wherein a diaphragm-shaped supporter for aligning optical axes, comprising two drawing articles is provided, and the supporter makes inclinations of mirrors easy and has embosses such that a crack is not produced when plastic deformation is applied. CONSTITUTION:Respective two drawing articles, faced to each other like a diaphragm, are connected to both ends of a laser tube 1, and mirrors 7, 7' are supported on their end parts. Embosses 10, 10' are provided on the flat surfaces of the drawing articles of the supporters 8, 8' for aligning an optical axis. The tube comprises cathodes 6, 6', a thin tube 9 and an optical axis suppoter 8 that is also used as an anode. The adjustment of the mirrors is perfomred by applying force to the supporter for aligning optical axes with cutting pliers to subject it to plastic deformation and by adjusting angles between the mirrors and the central axis. Thus, a laser tube without fluctuations of a laser output is obtained.
Patent JP-H06346059-A (JP)
Title: Production of formed coal
Inventor: IGAWA KATSUTOSHI
IPC: C10B53/08
Filed: 1993-06-11
Abstract: PURPOSE:To provide a method for continuously producing a formed coke, capable of maintaining the original shape of a formed coal in a high ratio. CONSTITUTION:The original shape ratio of a formed coke is controlled so as to be a function of the volatile component of a blended coal, the caking factor thereof and the rate of temperature rise when the temperature of the formed coal is 400 to 500 deg.C in a dry distillation oven. This control is carried out by controlling the gas pressure in the formed coal during dry distillation.
Patent JP-S62297128-A (JP)
Title: Mold clamping device
Inventor: HOSOYA TOSHIO
IPC: B22D17/26
Filed: 1986-06-17
Abstract: PURPOSE:To contrive to make the cycle speed of a mold clamping device higher and to stabilize the braking function of the device by a structure wherein a controlling cylinder, the other end of a prefill valve piston of which forms a small gap together with a communicating port at the limit of the stroke of the piston, and an oil hydraulic circuit for controlling the actuation of the piston and the like are provided. CONSTITUTION:When the cooling and solidification of the injected resin at the completion of an injection process comes to an end, a solenoid selector valve 14 is magnetized to its B position and a solenoid selector valve 15 is demagnetized in order to start the retreating of a mold clamping ram 2 at high speed and a piston 25 is retreated and the piston 31 of a controlling cylinder 28 is retreated at the speed set by a flow control valve 30. When the mold clamping ram 2 reaches the position, which is a little ahead the limit of backward movement, a detecting switch of the low speed position in the backward movement of the mold clamping ram is put into actuation so as to change over the delivery of a pump 16 to the smaller one, magnetize the solenoid selector valve 15, escape the pressure oil in the oil chamber 12a of a prefill valve into an oil tank 5 and at the same time the piston 25 is moved rightwards and similarly the piston 31 of the controlling cylinder 28 is moved rightwards in order to make a small gap Y between a communicating port 26 and a stepped part 27, resulting in effectively braking the backward movement of the mold clamping ram 2.
Patent JP-H05330047-A (JP)
Title: Substrate for ink-jet recording head, ink-jet recording head and ink-jet recording device
Inventor: KOMURO HIROKAZU
IPC: B41J2/05
Filed: 1992-06-01
Abstract: PURPOSE:To obtain a substrate having protective film constitution having high reliability for an ink-jet recording head by composing upper layers formed to the upper sections of a pair of electrodes of two layers or more and specifying the total of residual stress in the substrate with a heating resistor and the upper layers. CONSTITUTION:The upper layers of a pair of electrodes electrically connected to a heating resistor consist of at least two layers or more in a substrate with the heating resistor and the upper layers formed to the upper sections of a pair of the electrodes for an ink-jet recording head. When compressive stress is displayed at a negative value, the total of residual stress is brought to a value from -2.5X-10<9> to 2.5X10<9>dyn/cm<2>. An electric thermal converter 8 made up of a pair of the electrodes 3a, 3b and the heating resistor 2 is formed onto the substrate 1. A layer 41, a layer 42 and a layer 43 are shaped to the upper sections of the electrodes 3a, 3b and the heating resistor 2 as protective layers.
Patent JP-H09300269-A (JP)
Title: Wrist mechanism of articulated robot
Inventor: ICHIBAGASE ATSUSHI
IPC: B25J17/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an articulated robot wrist mechanism having the small lateral breadth of an arm and a wrist part. SOLUTION: This wrist mechanism is formed out of the first speed reducer mounted on an arm end part 1 so as to be capable of turning around a turning axis β orthogonal with an arm lengthwise direction, a wrist part 3 held so as to be rotatable around the turning axis β and formed to have a mounting bracket 31 connected to the output part 25 of the first speed reducer 2, the first bevel gear 4 rotatably held on the arm end part 1 coaxially with the turning axis β, the second bevel gear 6 orthogonally gearing with the first bevel gear 4 and positioned in the wrist part 3 coaxially with a turning axis θ orthogonal with the turning axis β, and the second speed reducer 5 with the second bevel gear 6 having an input shaft 52 with the second bevel gear 6 fixed. In this case, the mounting bracket 31 is laid so as to enter space formed out of the first bevel gear 4 and the second bevel gear 6.
Patent JP-S5929575-A (JP)
Title: Elastic track shoe for crawler
Inventor: SAKAI KENICHI
IPC: B62D55/26
Filed: 1982-08-12
Abstract: PURPOSE:To prevent a track shoe from being bent at a central part of a belt form main body and from being disengaged, by a method wherein the plate thickness of an elastic material is increased at parts in proximity to end parts where two rows of reinforcements are faced to each other, thereby forming thicker parts. CONSTITUTION:The plate thickness of an elastic material is increased at parts in proximity to the end parts where the reinforcements 3, 4 are faced to each other, as compared to that at parts in proximity to outside end parts of the reinforcements 3, 4, thereby forming the thicker parts 12. Accordingly, even when the track shoe 1 travels on a stepped road surface, it is prevented from being bent at the central part and from being disengaged. In addition, since the thicker parts 12 are provided only at the centralpart of the track shoe 1 and are not provided at side parts of the shoe 1, it is enabled to effectively relieve loads in running on stepped ground or uneven ground, while preventing the weight from being excessively enlarged and a grounding pressure from being reduced. Further, since the thicker parts 12 are provided on the side opposite to the grounding side, a tractive force can not be lowered.
Patent JP-S5765838-A (JP)
Title: Piston ring
Inventor: FUJIYOSHI AKIO
IPC: F02F5/00
Filed: 1980-10-07
Abstract: PURPOSE:To automatically adjust the increase and decrease of ring tension produced by differential thermal expansions of a cylinder and ring by constituting the ring with two semicircular ring members integratedly laminated in a radius direction and made of materials having different thermal expansion coefficients. CONSTITUTION:A compression ring 3 inserted into a ring groove 2 of a piston 1 consists of semicircular ring members 3a and 3b which are integratedly laminated in a radius direction and made of materials having different thermal expansion coefficients. When wear out resistant capacity as well as sintering are considered. it is favorable to constitute the semicircular ring member 3a placed on the outside with cast iron materials. As for the semicircular ring member 3b placed on the inside, however, materials having thermal expansion coefficients different from cast iron must be selected, and the thickness of both the ring members 3a and 3b must be properly specified. This construction makes it possible to produce optimum tension and other factors responding to temperature difference and temperature conditions of the cylinder and piston.
Patent JP-2000325084-A (JP)
Title: Differentiation of variety
Inventor: SAITO TAKESHI
IPC: C12N15/09
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To simply and accurately differentiate an individual of a eucaryote according to a method utilizable for differentiation, or the like, of a variety of fungi, especially mushrooms by using a spacer region present between transcription units of an rRNA gene of the eucaryote as an index. SOLUTION: A spacer region present between transcription units of an rRNA gene of a eucaryote in which 5S rRNA gene is present between the transcription units of the rRNA gene is amplified by a polymerase chain reaction(PCR) and an individual of the eucaryote is simply and accurately differentiated by using an electrophoretic pattern of an amplified fragment obtained by the PCR as an index. Furthermore, the eucaryote belongs to fungi, especially mushrooms and the variety of the mushrooms can be differentiated by amplifying a high-frequency overlapping region present between the transcription units of the rRNA gene of the mushrooms such as Lentinus edodes Sing. and using an electrophoretic pattern of the resultant amplified fragment as an index.
Patent JP-S5565891-A (JP)
Title: Radiating apparatus
Inventor: MATSUURA HIROMI
IPC: F28D15/02
Filed: 1978-11-14
Abstract: PURPOSE: To improve the radiating effect by arranging the heat pipe directly at the center of the radiator with a heating part mounted on the plate thereof.  
     CONSTITUTION: A radiator having a hollow portion 8a at the center and a plurality of plates axially on the circumference thereof is integrated. A working liquid is sealed into the hollow section ot form a heat pipe. A heating part 9 is mounted at one  end of the plate. With such an arrangement, heat from the heating part 9 directly  heats the working liquid through the radiator 8 so that the evaporized high temperature working liquid moves upward as the pressure at the bottom rises. Thus, it  directly transfers heat to the plate 8b and the fin 8c of the radiator 8 and then condensed lowering by the weight again. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5263950-A (JP)
Title: Flame retardant resin compositions
Inventor: KAMIKATA SEIICHI
IPC: C08L101/00
Filed: 1975-11-25
Abstract: PURPOSE: Flame retardant resin compositions obtained by incorporating antimony tetroxide with halogen-containing resin compositions consisting of an organic acid and a synthetic diene rubber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5764677-A (JP)
Title: Preparation of n-acylcarnosine
Inventor: EGUCHI ARAHIKO
IPC: C07D233/64
Filed: 1980-10-08
Abstract: PURPOSE: To prepare the titled compound useful as a drug having strong suppressing effect to the peripheral system of the cerebrum, in one step and high yield, simply by reacting 3-acylaminopropionic acid chloride with histidine under basic conditions.  
     CONSTITUTION: N-Acylcarnosine is prepared by reacting (A) 3-acylaminopropionic acid chloride obtained easily by treating 3-acylaminopropionic acid with thionyl chloride, with (B) histidine (free histidine or its hydrochloride; racemic or optically active isomer, usually L-isomer) under basic conditions 9.5W10.0 pH using NaOH, triethylamide, etc. No racemization takes place even if an optically active histidine is used as the raw material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06344580-A (JP)
Title: Printing device
Inventor: SAKAGAMI YUSUKE
IPC: B41J29/00
Filed: 1993-06-11
Abstract: PURPOSE:To obtain a printing device whose noise is low having a simple struc ture capable of printing by copying with a pressure sensitive paper, by superpos ing a recording paper and an ink sheet, making them pass through between a heat generating means and a support body, heating them, and pressing them by a press means. CONSTITUTION:A pressure sensitive triplicate recording paper 5 and an ink sheet 4 are supplied. Electric energy is given to a heating means 1, converted into heat energy on the surface, and transferred to the sheet 4. At that time, pressure from a support body 2 is given to the recording paper 5 from its back side. The heat energy is transmitted also to an ink layer 42 through a base material 41, so that temperature rises. Viscosity of a binding agent 43 lowers with rise of the temperature, the agent becomes adhesive to the recording paper 5 and strippable from the base material The layer 42 is transferred to the recording paper 5 and striped from the base material 41 completely. At this time, a carrier 44 included in the layer 42 is also transferred together with the binding agent 43 so as to be combined with fibers in the surface of the paper. The temperature of the transfer ink layer 42 lowers and the binding agent 43 solidifies.
Patent JP-H0910894-A (JP)
Title: Heatable multilocular furnace, and continuous casting machine equipped with casting mold device which depends on multilocular furnace
Inventor: ERURINKU RORAA
IPC: B22D11/14
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To keep the longitudinal axial line of a mold without heat effect by connecting a mold device which is loaded statically on a frame and fitted thereto to a multi-chamber furnace which is dynamically loaded on a scaling device through a press-fittable sealing material. SOLUTION: A multi-chamber furnace 1 is provided with a pressure chamber 3 to feed the molten metal through an inlet channel 2, and a mold chamber 4 is flow-connected to the pressure chamber 3. The gas pressure of a volume part without molten metal in the pressure chamber 3 is adjusted depending on the filling degree of the multi-chamber furnace 1 by a pressure generating device 11 to keep the static pressure of the molten metal in the mold chamber 4 constant. A mold device 5 is loaded on a carrying frame 10 which is not related to the furnace to be connected to the multi-chamber furnace 1 through a compressive sealing material 9. The axis of the mold is prevented from being changed by the thermally generated distortion of the wall of the multi-chamber furnace 1 by avoiding the firm mechanical connection of the multi-chamber furnace 1 to the mold device 5.
Patent JP-H04341771-A (JP)
Title: Terminal cover for electric appliance
Inventor: NAKATSUKA TAKAMITSU
IPC: H01R9/00
Filed: 1991-05-16
Abstract: PURPOSE:To facilitate formation of a terminal cover installation part at a terminal part. CONSTITUTION:Cut grooves 6, 7 in a main body case 3 to be engaged with protrusions 8a, 8b in a terminal cover are formed to open up and down. The cut grooves 6, 7 can thus be formed simultaneously as the main body case 3 is moulded vertically, thereby a die structure can be simplified.
Patent JP-S6120572-A (JP)
Inventor: MATSUOKA MASAKATSU
IPC: A63D5/08
Filed: 1984-07-07
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-S623480-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ISHIGAMI HISATAKA
IPC: G11B15/087
Filed: 1985-06-27
Abstract: PURPOSE:To dispense with the track of a control and an audio and to facilitate a constitution by executing the recording and the reproducing of an information signal as the assembly of the recording and the non-recording of a video signal in the prescribed area of a vertical blanking period. CONSTITUTION:The reproducing video signal V of a terminal 31 is given to a drop-out compensating circuit 32, and the circuit 32 guides to a terminal 39 a drop-out compensating signal V by selecting alternatively the signal V and the signal to delay the signal V for one horizontal scanning period by a circuit 35 with a switch 34 in accordance with the output DO of a drop-out detecting circuit 33. The signal V to demodulate the reproduced signal V is given to a terminal 37, and the circuit composed of circuits 38-41 outputs a gate signal GS after the rise timing of a vertical synchronizing signal VS. Thus, by assembling the recording and the non-recording of the signal V, the information signal is recorded and at the time of reproduction, the information signal is discriminated in accordance with the reproducing waveform of the assembly.
Patent JP-S5766817-A (JP)
Title: Die head for screw-cutting device
Inventor: SAKAMOTO KANEAKI
IPC: B23G5/12
Filed: 1980-10-09
Abstract: PURPOSE: To provide a tapered thread on the end of a pipe, by using a profiling cam moved by a stopper on the end face of the pipe, to rotate a cam ring for moving a chaser.  
     CONSTITUTION: A pipe 43 is rotated and moved forth toward a die head 10 by the chuck of a screw-cutting device so that a screw groove is cut on the peripheral surface of the pipe 43 by the tip of a chaser 12 and simultaneously a stopper 29 is pushed out of the body 11 of the die head 10 in the axial direction by the tip of the pipe 43. Because of the movement of the stopper 29, a rocking bar 23 swings about a shaft 27 to move a profiling member 22 in the axial direction. Since a blade guide 15 is energized in the circumferential direction by a spring, a profiling rod 34 is moved following the slide of the profiling member 22 so that the blade guide 15 slides relative to the die head body 11 in the circumferential direction. At the same time, a blade 17 also slides in the circumferential direction. The rotation and forward movement of the pipe 43 and the radial movement of the chaser 12 are thus simultaneously effected to provide a tapered thread on the pipe 43. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H035835-A (JP)
Title: Microprocessor
Inventor: YOSHIDA TOYOHIKO
IPC: G06F9/22
Filed: 1989-06-01
Abstract: PURPOSE:To facilitate the design of a test program by providing a test instruction diagnosing a microprocessor apart from a normal processor instruction executing a high speed processing by means of a pipe line processing. CONSTITUTION:The microprocessor is constituted by including a micro sequence control part 10, a micro program counter 11, a micro ROM 12, a micro instruction execution control part 13, a DO pin 21, a first linear feedback shift register 24, a DD register 29, an instruction fetch part 51, an instruction decoding part 52 and a data operation part 56. At a normal mode, the instruction is processed at high speed by a pipe line action. When a test is conducted, a test-only instruction is executed and respective function blocks in an internal part are diagnosed at a private mode. The arbitral micro instruction which is set to the shift register of an output part in the micro ROM 12 from outside is executed by a scan-in instruction. Thus, the design of the test program is facilitated.
Patent JP-S623562-A (JP)
Title: Image forming device
Inventor: HAYASHI MASAYOSHI
IPC: H04N1/40
Filed: 1985-06-29
Abstract: PURPOSE:To attain quickly and accurately the transmission check of image data to an effective image region before and during transmission of an image signal by providing a signal control means for controlling the transmission of the image signal in response to the number of times of the transmission errors counted by a count means. CONSTITUTION:Different random test patterns are added sequentially from a ROM 28 to an image signal inputted synchronously with a horizontal synchronizing signal and the result is stored in buffer memories 14, 15. A test pattern is read from the buffer memories 14, 15 synchronously with a read clock CK, an error counter 23 compares the pattern with a reference pattern written on a ROM 29 to count the transmission error, and after a prescribed time elapses, a main control section 39 reads the transmission error number stored in a latch circuit 24, and when the transmission error is larger than a preset permissible range, the sending of the same picture data is commanded again to a consecutive memory 4b. When the similar transmission error is repeated for a prescribed number of times, it is judged that the recovery of transmission error is disabled, it is warned to the operator and the system is stopped.