baber/WOPTO huggingface dataset:
Patent JP-H0262124-A (JP)
Title: A/d converter
Inventor: YAMADA HARUYASU
IPC: H03M3/04
Filed: 1988-08-29
Abstract: PURPOSE:To execute A/D conversion at high speed and at high accuracy by inputting the digital signal of a comparator through a shift register and plural memories to plural digital filters and executing the parallel arithmetic processing. CONSTITUTION:An analog signal inputted to an analog input terminal 27 is supplied to an adder 21 and the difference in the output of a D/A converter 25 is inputted to an integrator 22. The output of the integrator 22 is supplied to a comparator 23, converted to a digital signal and the output of a comparator 23 is delayed for one sample period by a delaying circuit 4 and supplied to the D/A converter 25. The output of the comparator 23 is fetched to a shift register 3 and data are distributed in the sequence in accordance with a sampling period from a memory 2-1 to 2-3. The data from the memory 2-1 to 2-3 are inputted from a digital filter 1-1 to 1-3 and operated in parallel. The operated digital signal is inputted to a multiplexer 4, outputted to a digital output terminal sequentially and the A/D conversion can be executed at high speed and at high accuracy.
Patent JP-2001003003-A (JP)
Title: Far infrared ray-radiating ceramics synthetic paint
Inventor: KATO MASAMI
IPC: C09D201/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive paint by omitting a means to bake a far infrared ray-radiating ceramics powder at 1,200 deg.C and by using a coating means of blending it with an ordinary temperature-solidifiable oil paint. SOLUTION: This far infrared ray-radiating paint is synthesized by mixing powders such as aluminum oxide (Al2O3), silicon dioxide (SiO2), zirconium (KZ-OY), titanium dioxide and so on, then kneading with an oil paint. Each of them is a white, tasteless and odorless fine powder. This paint can have any color selected. Aluminum dioxide and silicon dioxide have been known as source materials for infrared ray radiation in ceramics paper. Radiating a far infrared ray with a wave of 4 micron to 20 micron at an ordinary temperature, they are utilized for medical treatment and health preservation because of oscillation and resonance to also the water in a living body. Zirconium is easily soluble in water, therefore it has been utilized as far infrared ray goods.  Titanium dioxide is a substance which is expected to the activatin of water in photosynthesizing under sunshine thereby to synthesize hydrogen.
Patent JP-H04253993-A (JP)
Title: Preparation of deoxynucleosides
Inventor: KENESU II GURIIN
IPC: C07D405/04
Filed: 1991-08-01
Abstract: An improved process for the preparation of 2' and 3'-(halo-substituted)-2',3'-dideoxy nucleosides by reacting a protected anhydrothymidine compound with a halogenating composition containing a substituted organoaluminum compound which exhibits greater solubility in conventional solvents than AlF3.
Patent JP-H03179237-A (JP)
Title: Apparatus and method for sorting trapping tube for flow cytometer
Inventor: HAWAADO ERU NOOSU JIYUNIAA
IPC: G01N33/48
Filed: 1990-08-13
Abstract: PURPOSE: To minimize the movement of particles and contact with particles, and prevent the damage] of particles, by making a specific number of particles pass the analyzing part of a path at a time, and making an input signal respond optically to characteristics of a specific number of particles. CONSTITUTION: Particles 68 pass the inner end of a test tube 15, go out, and enter a preanalyzing part 32b in a path. Here the particles and sampling liquid are wrapped by sheathing liquid. The particles pass, one by one, an orifice 36 of a flow cell 35, almost at a time. The particles, the sampling liquid and the sheathing liquid flow together, and two components of coaxial flow are formed. The sampling liquid including analysis particles forms the inner component of a fluid flow. When the flow enters the cell 35, the velocity of the sheathing liquid and that of the sampling liquid balance with each other. The particles are isolated from the wall of the cell 35 in the middle part of the flow, hydraulically converge, and are positioned in the center of the flow.  When the particles once enter the cell, they respond to the light entering the cell through a lens assembly 19, thereby obtaining optical information of each particle.
Patent JP-S6368494-A (JP)
Inventor: WATANABE YOSHIKO
IPC: B64C13/50
Filed: 1986-09-11
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-S60105787-A (JP)
Inventor: MASE YOSHIO
IPC: B60J1/17
Filed: 1983-11-15
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-2000046099-A (JP)
Title: Vibration control device
Inventor: AOKI KAZUE
IPC: F16F13/26
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To stabilize the support of a yoke on the support side and to allow vibrations to concentrate on a load sensor even if the level of the yoke is set low. SOLUTION: A support made of a resilient material is coupled with the engine side, and a main liquid chamber for encapsulation of liquid is formed using this support as part of a bulkhead, and a solenoid actuator 27 moves a moving member 18 to change the capacity of the main liquid chamber. A yoke 28 receives vibrations from the support, liquid, etc., and an upper lid member 41 and lower lid member 42 are mounted on the undersurface of the yoke 28, and a load sensor 32 is interposed between approx.  the center of the upper lid member 41 and the lower lid member 42, wherein the upper lid member 41 is equipped with an upper supporting part 41a to support around the periphery of the undersurface of the yoke 28 so that the upper lid member 41 does not support the yoke 28 elsewhere than the upper supporting part 41a, and the lower lid member 42 is equipped with a lower supporting part 42a to support the upper supporting part 41a while its downward displacement is admitted.
Patent JP-S6459711-A (JP)
Title: Superconductive member
Inventor: TAKEDA YOSHINOBU
IPC: H01L39/12
Filed: 1987-08-28
Abstract: PURPOSE:To make it possible to use a superconductive material having high superconductive critical temperatures in high stability and an optional shape by forming the captioned member with a supporting body buried in which a matrix in a two-dimensional or three-dimensional state is formed on a sintered superconductive material. CONSTITUTION:A mixed powder, in which powders of BaCO3, Y2O3, and CuO are made to have the ratio of Y:Ba:Cu as 1:2:3 in composition after baking, is ground and mixed in an emulsion body, and its particle diameter is made to below 10mum. A raw powder obtained is press molded then baked, and a baked body solidified is again ground to become 2-3mum with the emulsion body. The powder baked body obtained is mixed with a melt in which ethyl cellulose is melted with terpineol, and a new melt is coarsely mixed in the emulsion body. Furthermore, the new melt is made to a homogeneouslly mixed paste using a three-roll, and is filled in a 300mmX300mm tray. On the other hand, a mesh plate having a size of about 300mmX300mm made of stainless is prepared as a supporting body 1, the mesh plate is soaked in the tray and took out, and thereby a sintered body 2 as a superconductive member is obtained with a compact in which the mesh plate is buried sintered.
Patent JP-H1060587-A (JP)
Title: Stock for cold rolled steel sheet for deep drawing excellent in ridging resistance after cold rolling-annealing
Inventor: MATSUOKA SAIJI
IPC: C21D9/48
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To develop a hot rolled steel sheet as the stock for a cold rolled steel sheet for deep drawing excellent in ridging resistance after cold rolling- annealing by specifying the orientative concentrating degree in the colonies in a hot rolled steel sheet of a low carbon steel having a specified compsn. SOLUTION: A steel contg., by weight, <0.01% C, <2.0% Si, <3.0% Mn, <0.15% P, <0.05% S, 0.01 to 0.20% Al and <0.01% N or furthermore contg. one or two kinds of 0.001 to 0.2% Ti and 0.001 to 0.2% Nb or 0.0001 to 0.008% B is subjected to hot rolling and cold rolling and is successively subjected to recrystallization annealing. In this case, the orientative concentrating degree in the colonies in the hot rolled steel sheet S=X20  deg./X30  deg. is prescribed to <=0.8 (where X30  deg. denotes the area of the colony in which the difference in the orientation between the adjacent crystal grains is regulated to <=30 deg., and X20  deg. denotes the area of the colony in which the difference in the orientation between the adjacent crystal grains in the X30  deg.).  The hot rolled steel sheet as the stock for a cold rolled steel sheet having ridging resistance and deep drawability remarkably more excellent than those of the conventional one can be obtd.
Patent JP-2001044177-A (JP)
Title: Apparatus for manufacturing semiconductors and method of inspecting and removing foreign matter during dry etching
Inventor: TAKASAKI KAZUATSU
IPC: H01L21/302
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal etching mainly due to abnormalities in an apparatus caused by foreign matters dropped onto a stage by removing the foreign matters while purging an inert gas from nozzles onto the stage upon detection of the foreign matters dropping onto the stage by an optical sensor. SOLUTION: An optical sensor 1a is provided in a reaction chamber for performing a dry etching process. Further, a robot arm 3 for moving nozzles 1b that purge an inert gas above a stage 13 is provided within a chamber adjacent the reaction chamber. In this structure, foreign matters dropped onto the stage 13 are detected by the sensor 1a. Thereafter, responsive to a signal from a computer 5, a controller 6 opens a valve 2 and drives the arm 3, whereby the nozzles 1b are moved to the stage 13 to purge the inert gas onto the stage 13. As a result, the foreign matters are removed from the stage 13.
Patent JP-S58114908-A (JP)
Inventor: ICHIYANAGI KAZUO
IPC: B29C39/22
Filed: 1981-12-28
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-H0266260-A (JP)
Title: Application of interior member
Inventor: IINUMA SHIGEYUKI
IPC: E04F15/14
Filed: 1988-08-31
Abstract: PURPOSE:To prevent dust and the like from sticking to a joint on the surface by forming a bonding channel on a junction of interior facing members, filling joint filler containing plasticizer thereto, and performing coating treatment on the filler with no plasticizer resin after removing excessive filler. CONSTITUTION:A bonding channel 20 is formed on a junction 50 of interior members 10, 10 neighboring to each other, and joint filler 30 composed of synthetic resin containing plasticizer is filled up into the channel 20. Next, coating treatment is performed on the surface of the junction 50 with synthetic resin 40 containing no plasticizer after removing excessive joint filler 30 swelled out of the bonding channel 20 on using a flat cutter and the like. It is possible, thereby, to improve the defect easy to be stuck with dust and the like into a line-like cut left on the surface of the joint filler.
Patent JP-H08120191-A (JP)
Title: Inorganic colored particle powder, its production and water-based coating using the same inorganic colored particle powder
Inventor: HAYASHI KAZUYUKI
IPC: C09C1/22
Filed: 1995-07-31
Abstract: PURPOSE: To obtain the subject powder, comprising inorganic colored particles prepared by applying a specific modified polysiloxane to the surfaces of particles and excellent in easy dispersibility and dispersion stability in a vehicle and further storage stability and suitable as a water-based coating, etc. CONSTITUTION: This powder comprises inorganic colored particles prepared by applying (A) a modified polysiloxane modified with a polyether, a polyester or an aralkyl [e.g. the one of formula I 9146/28}R1 is a group of the formula (CH2 )1 [(l) is 1-15]; R2 is a group of (CH2 )m -CH3 [(m) is 0-15]; R3 is H, OH, COOH, etc.; R4 is H or R2 ; (q) is 1-15; (x) is 1-50; (y) is 1-300] or formula II 9146/28}R1 is a group of the formula (CH2 )l [(l) is 1-15]; R2 is H, OH, COOH, etc.; R3 is H or a group of the formula (CH2 )n -CH3 [(n) is 0-15]; (x) and (y) are each 1-500]] to the surfaces of particles.
Patent JP-H0763442-A (JP)
Title: Air conditioner
Inventor: MORIMOTO MOTOO
IPC: F25B41/00
Filed: 1993-08-31
Abstract: PURPOSE:To reduce noises in dehumidifying operation by providing a spirally formed passage at a location between a condensation side and an evaporation side heat exchangers, upstream of a throttling device for dehumidifying with reference to the direction of refrigerant flow at the dehumidifying operation CONSTITUTION:A spirally formed passage 15 is provided between a condensation side 10b and an evaporation side 10a of an indoor heat exchanger. Refrigerant flowing out of the condensation side 10a of the heat exchanger passes through the spirally formed passage 15 before flowing into a throttling device (two-way valve) 12 for dehumidifying. If the refrigerant is passed through the spirally formed passage 15 before flowing into the throttle device 12, centrifugal force occurring in a plane perpendicular to the flowing direction of the refrigerant causes secondary flow, which effects an intensive stirring action. Gas phase and liquid phase are mixed with each other by this stirring action so as to form a homogeneous flow in which small bubbles are homogeneously blended in a liquid. If the flow in such a state flows into the throttle device 12, variation in pressure becomes small and the occurrence of sounds changing according to the elapse of time is suppressed. Thus, noises in dehumidifying operation can be reduced.
Patent JP-2001041339-A (JP)
Title: Solenoid valve
Inventor: OKUDA IKUO
IPC: F16K31/06
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve preventing burrs from generating at an opening periphery portion of a communicating groove. SOLUTION: This solenoid valve has a plunger 17 movable by excitation of a coil 6, a shaft 18 applying a load of the plunger 17 onto a spool 20, and a cover 14 and a core 15 having a first oil sump chamber 23 and a penetrating hole 25, respectively, formed with inner circumferential surfaces for slidably supporting the shaft 18. The inner circumferential surfaces are formed with axial communicating grooves 39a, 39b. A first end face 28a and a contacting surface 30 on the cover 14 and the core 15 are formed with step portions 40a, 40b each having a sectional area smaller than a sectional area of each opening of the first oil sump chamber 23 of the cover 14 or the penetrating hole 25 of and the core 15.
Patent JP-S6272449-A (JP)
Title: Detecting device for punch loss of header
Inventor: SUGIMOTO HISASHI
IPC: B21J13/06
Filed: 1985-09-27
Abstract: PURPOSE:To prevent a die from being damaged, by detecting the loss of a tip part of a punch in an early state, by detecting a reflected light from a reflecting mirror provided on then tip of a blind hole formed so as to reach the vicinity of the tip from the rear part of the punch, by an optical sensor through an optical fiber. CONSTITUTION:A blind hole 11 which reaches the vicinity of the tip from the rear part of a punch 1 is formed. On the butting face of the tip of the blind hole 11, a reflecting mirror 12 is formed by a means for vapor-depositing, etc. Al, etc. A pair of optical fibers 13, 14 for going-path is inserted into the vicinity of the reflecting mirror 12 through the insert-through hole 2a of a punch holder 2, and a reflected light is detected by an optical sensor 16. When the tip of the punch 1 lost, the reflecting mirror 12 is omitted, the reflected light does not reach the optical sensor 16, and the loss of the punch 1 can be detected thereby. In this way, the loss of the punch can be detected in an early stage, therefore, the damage of a die can be prevented.
Patent JP-S6277366-A (JP)
Title: Indoleacetic acid derivative and production thereof
Inventor: MARUMO SHINGO
IPC: A01N43/38
Filed: 1985-09-28
Abstract: NEW MATERIAL:The compound of formula I (X is H, alkali metal atom or lower alkyl). EXAMPLE:4-Chloro-6-methoxy-indole-3-acetic acid. USE:Plant growth regulator. PREPARATION:The compound of formula II is subjected to cyclization reaction with a compound of formula III (Y is CN or COOR1; R1 is lower alkyl; R is CH3 or C2H5) in the presence of a condensation catalyst (preferably zinc chloride) at 100-160 deg.C to obtain a mixture of the compounds of formula IV and formula V. Optionally after separating the mixture into each compound, the mixture is hydrolyzed preferably in a water-alcohol system of potassium carbonate at room temperature -80 deg.C to obtain a compound of formula I wherein X is H or alkali metal atom.
Patent JP-S59107200-A (JP)
Inventor: YAMANE HIDEO
IPC: F41G7/22
Filed: 1982-12-09
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-S60107347-A (JP)
Title: Transfer printing method
Inventor: KUBOI TATSUMI
IPC: B41F16/00
Filed: 1983-11-16
Abstract: PURPOSE:To transfer a pattern onto the surface of an object efficiently and without scattering, by a method wherein the surface of the object is covered by a water-soluble film printed with a pattern in a transfer ink, and water is jetted to the film from the surrondings to dissolve the film while maintainging it in close contact with the surface of the object. CONSTITUTION:The surface of an object 1 is covered by the water-soluble film 3 having a pattern layer 2 printed in a transfer ink. Water (which may contain a substance for accelerating the dissolution of the film 3, etc.) is jetted from water-jetting nozzles 6 to the film 3, preferably, while simultaneously jetting a gas from gas-jetting nozzles 7, to dissolve away the film 3 whilc maintaining it in close contact with the surface of the object, thereby transferring the pattern layer 2 onto the surface of the object 1. EFFECT:There is no need for additional step of washing with water.
Patent JP-H02161086-A (JP)
Title: Latch of vehicle door and its
Inventor: SUTEIIBUN FURANKU UIRUKUSU
IPC: E05B65/20
Filed: 1989-08-22
Abstract: PURPOSE: To surely achieve the stable and efficient operation by providing a complementary male bearing surface and a female bearing surface on a drive train to supply the power from an actuator motor to an output element, and operating both bearing surfaces at approximately correct positions. CONSTITUTION: A rotary annular member of an actuator, i.e., a boss 30 of a drive train gear or a pinion is combined in a journal manner so as to be freely rotatable on a cylindrical metal shaft 32. The member 30 is formed of a stock of a plastic material, and a center bore 34 to form a male bearing surface and a female bearing surface to be formed by the periphery of the shaft 32 is provided in the member 30. Since the whirling around the shaft is impossible at the point of contact or the line PP in the normal 'harmonized drive' condition, the 'racing' effect is eliminated, and no 'Hula-Hoop' or the like occurs.
Patent JP-S60109643-A (JP)
Title: V-belt
Inventor: MIYAZAKI KUNIO
IPC: F16G5/18
Filed: 1983-11-18
Abstract: PURPOSE:To increase the wedging force of a V-block into a V-grooved pulley to aim at enhancing the efficiency of transmission of power, by successively connecting a plurality of V-shape blocks in an endless arrangement with the use of links, so that the blocks are not made into contact with each other even when they turns around by a minimum winding radius. CONSTITUTION:Three links consisting of a center link coupled to a preceding V-shape block 8 and two side links coupled to a succeeding V-shape block 8 are journalled to a pivot shaft 11 which is laid across a through-hole 10 formed in each V-shape block 8. This coupling is made such that a gap 12 is defined between each adjacent blocks 8 in order to prevent the blocks from making into contact with each other at a position radially inward from the pivot shaft 11 when the blocks 8 turn around by a minimum radius which is expected to be taken by a pulley 2. With this arrangement, the blocks 8 may firmly wedge into the pulley 2, thereby power transmission may be enhanced.
Patent JP-S6194409-A (JP)
Title: Element split structure of surface acoustic wave element
Inventor: MITSUZUKA SHUICHI
IPC: H03H9/145
Filed: 1984-10-15
Abstract: PURPOSE:To reduce variance of products and provide more elements on a substrate by providing a metallic electrode surrounding a surface acoustic wave element, and impressing a bias voltage, set so that the surface of a semiconductor is inverted strongly, between the metallic electrodes and a semiconductor substrate. CONSTITUTION:A thin film 5 of a piezoelectric material is formed on the semiconductor substrate 4 to form a piezoelectric plate substrate 1. A reverse surface electrode 6 is provided to the substrate 4 at the opposite side of the thin film 5 and grounded. Then, plural surface acoustic wave element SAW filters are provided on the thin film 5 and each include two comb-shaped electrodes 2 and are surrounded with the metallic electrode 7. Then, the bias voltage VB is impressed between the electrodes 7 and 6. This electrode 7 uses the same material with the electrode of the electrode 2 and a semiconductor IC, and manufactured at the same time in the same process with the electrode 2 and electrodes of the semiconductor IC.
Patent JP-H0539962-A (JP)
Title: Oil volume control device for many compressors
Inventor: FUJISAKI TADASHI
IPC: F25B1/00
Filed: 1991-08-01
Abstract: PURPOSE:To provide an oil volume control device for many compressors for prohibiting a lowering of oil surface in a freezing compressor. CONSTITUTION:A freezer is constructed by two compressors 1 and 2 arranged side-by-side. Discharged gaseous refrigerant from each of the compressors is merged through oil separators 3, 4, thereafter the refrigerant is circulated through a condenser 10, an adjusting mechanism 11 and an evaporator 12, the gaseous refrigerant evaporated at the evaporator 12 is absorbed into each of the compressors 1, 2 through absorption branch pipes 7, 8. One of the compressors is applied as a high pressure housing type compressor 1 and the other compressor is applied as a low pressure housing type compressor 2. An oil returning circuit for use in returning oil separated by each of oil separators is connected from each of the oil separators 3, 4 to a suction pipe 7 of the high pressure housing type compressor.
Patent JP-H0666487-A (JP)
Title: Laminated type heat exchanger
Inventor: HANABUSA TATSUYA
IPC: F28D9/00
Filed: 1992-08-13
Abstract: PURPOSE:To improve a water discharging characteristic in a laminated type heat exchanger used in an evaporator and the like by a method wherein a heat transfer area within a passage facing to fluid such as refrigerant and the like is increased, a flow of fluid within the passage is sufficiently disturbed, a flowing speed of refrigerant is always kept uniform, its heat transfer efficiency is increased, performance of the heat exchanger acting as an evaporator and the like is sufficiently realized and concurrently a condensed dew water discharging groove is assured at an air flowing side. CONSTITUTION:Plates 2 having a fluid passage forming part 3 with several recesses 14 at one surface thereof and having a recess for forming a header are piled up in a laminated form and then a flat pipe part 5 and a header part are formed to each other. Each of recesses 14 of the fluid flowing passage forming part 3 of one of the opposing fluid flow passage forming parts 3 and 3 at the flat pipe 5 is arranged to be partially overlapped with a plurality of recesses 14 and 14 so as to form a fluid passage 15 with both fluid passage forming parts 3 and 3 where fluid shows a zig-zag flow.