baber/WOPTO huggingface dataset:
Patent JP-H0868792-A (JP)
Title: Identification reagent for neurotransmitter receptor and its preparation
Inventor: YOSHIDA SACHIKO
IPC: G01N33/543
Filed: 1994-08-30
Abstract: PURPOSE: To obtain an inexpensive reagent that can identify receptors of various kinds of neurotransmitter at high sensitivity by changing a substance having an amino group as an agonist or antagonist for a neurotransmitter receptor into biotin. CONSTITUTION: A substance having an amino group as an agonist or antagonist for a neurotransmitter receptor is mixed with a biotin, and the mixture is brought into contact with a polyamino group molecule so as to absorb a non- reactive biotin. Then the substance changed into biotin is recovered through ultrafiltration to prepare an identification reagent for neurotransmitter receptor. By using the obtained reagent, a biotin of agonist or antagonist combined with the receptor is allowed to react with an avidin, so that the avidin can be visualized so as to detect the distribution of the receptor. The agonist and antagonist are put on the market by respective kinds of receptor at a low cost and the biotin formation unnecessitates special facility therefor and expansive materials, so that a large quantity of identification reagents can be supplied at a low cast.
Patent JP-H0548143-A (JP)
Title: Manufacture of semiconductor light receiving element
Inventor: KITO YASUHIRO
IPC: H01L31/107
Filed: 1991-08-16
Abstract: PURPOSE:To form a favorable guard ring even with an ultrahigh-speed avalanche photodiode by introducing one conductivity type of impurities into the position corresponding to the guard ring of semiconductor for a low-field layer, and then, forming a semiconductor layer of an opposite conductivity type of window layer of the same band gap as that and in low concentration. CONSTITUTION:A buffer layer 102, a light absorbing layer 103, a hetero lightening layer 104, a low-field layer 105, and a cap layer 106 are epitaxially grown in this order on a substrate by vapor growth method, or the like. With the resist pattern 107 made hereon as a mask, p-type impurities are implanted by ion implantation. The cap layer 106 ( region 108) is removed by selective etching, and a window layer 109 and a cap layer 110 are grown. A cap layer 110 is removed, and with an SiN film 111 as a mask, a p+-type region 112 is formed in the window layer 109. Furthermore, an SiN film 113 being a nonreflective film and an electrode (Au/Zn) 114 are formed, and an electrode (AuGe) 115 is made at the rear, as well of the substrate 101.
Patent JP-H1146939-A (JP)
Title: Display case
Inventor: HAYAKAWA SHUNROKU
IPC: A47F3/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent parts at the front opening of the case body from being fully exposed to view by providing a simple structure on an open/close door made of a transparent material which covers the front opening of the case body of a display case. SOLUTION: At the top and bottom of the front opening of a case 1, a top frame 11 and a bottom frame 12 having U-shaped cross sections with opened parts at their front are provided, and support brackets of hinge means 10 are inserted and fixed at the front opened parts of the top frame 11 and the bottom frame 12. At the base part of an open/close door 2, the first link, the second upper link, the second lower link, etc., are attached through a plate and guide rail. In order to hide the opened parts of the top frame 11 and the bottom frame 12 having U-shaped cross sections, opaque parts 47, 47 made of a band opaque film are formed at the upper and lower parts of the back of the open/ close door 2.
Patent JP-S58106589-A (JP)
Inventor: YOKOYAMA MEISOU
IPC: G09F9/00
Filed: 1981-12-18
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-H0623172-A (JP)
Title: Coincident edge part holding method for stereoscopic sewing
Inventor: SHIMIZU MAMORU
IPC: D05B35/10
Filed: 1992-07-09
Abstract: PURPOSE:To provide the coincident edge part holding method for stereoscopic sewing so as to easily and stably make the edge parts of required sewing materials coincident in the case of performing the stereoscopic sewing of a bag or the like by using thick cloth or skin, etc. CONSTITUTION:Guide metal fittings 1a and 2a are temporarily fixed to the respective terminal edges of sewing object materials 1 and 2 so as to fit the guide metal fitting 2a on the side of one sewing object material 2 within the fitting gap of the guide metal fitting 1a on the side of the other sewing object material 1. Afterwards, both of guide metal fittings 1a and 2a are fitted in the shape of one line, this is passed through a guide groove 3c provided at a groove metal fitting 3 for guide metal fitting insertion and at the time of this passing, the sewing of a sewing machine is performed to both of sewing object materials 1 and 2 in the state of matching the edge parts.
Patent JP-H1044546-A (JP)
Title: Sheet clamper for printer
Inventor: OGITA HIROMITSU
IPC: B41J13/22
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To clamp a sheet accurately while positioning the forward end thereof surely by positioning the forward end of a sheet using a stopper being set at an arbitrary position in the breadthwise direction of the sheet and then intruding the sheet holding part of the clamper into a cavity contiguous to the stopper under that state thereby retaining the forward end of the sheet. SOLUTION: A stopper 16 formed at the forward end of a sheet feed guide 15 receives the forward end of a sheet 2 being fed and positions the sheet 2 at the outer circumference of a platen drum 10. Cavities 14 are made between the stoppers 16 and the outside thereof. Interval T of the stopper 16 can be set arbitrarily. Under a state where the forward end of the sheet 2 is positioned by the stopper 16, the sheet holding part 21a of the clamper 20 intrudes, by a predetermined dimension, into the cavity 14 and clamp the forward end of the sheet 2. According to the structure, forward end of the sheet 2 can be clamped surely in place by means of the clamper 20. Furthermore, the sheet 2 can be positioned surely by means of the stopper 16 regardless of the size (width) thereof.
Patent JP-S6364537-A (JP)
Title: Dc motor
Inventor: FUKUTANI SHUJI
IPC: H02K5/173
Filed: 1986-09-02
Abstract: PURPOSE:To prevent deviation of a shaft and ensure supporting a ball bearing by supporting an outer ring of said ball bearing with an inner ring fixed to the shaft at two places by the use of a cylindrical rubber member. CONSTITUTION:A cylindrical rubber member 18 is inserted into two halfround notches 19 in the inner part of a housing 4 making an obtuse angle from a point of contact P3 of the housing 4 with a second ball bearing 3 with an inner ring fixed to a shaft 1. Further, a circle inscribing an inner peripheral part of the housing 4 and the cylindrical rubber member 18 is set by a given quantity smaller than an outer ring of the ball bearing 3 and said ball bearing 3 is always pressed in a B direction to prevent deviation of a shaft 1. Also, the outer ring of the ball bearing 3 and the cylindrical rubber member 10 have two supporting points P4, P5 and said outer ring of the ball bearing 3 is supported at said three points, that is, the point of contact P3 and supporting points P4, P5 to ensure supporting the ball bearing 3.
Patent JP-S5995530-A (JP)
Title: Method for hardening gelatin
Inventor: IGUCHI SHIGERU
IPC: G03C1/30
Filed: 1982-11-25
Abstract: PURPOSE:To reduce an increase in the viscosity of a gelatin coating liq. during coating and to increase the degree of hardening and the mechanical strength of the resulting film in accordance with the melting temp. after coating or the amount of the absorbed liq. by using an org. hardening agent contg. no aldehyde and an alkali salt of a hydroxydicarboxylic acid as an auxiliary hardening agent. CONSTITUTION:A photographic layer contg. gelatin is hardened with an org. hardening agent contg. no aldehyde represented by formula I or II and an auxiliary hardening agent which is an alkali metallic salt such as the Li, Na or K salt of a hydroxydicarboxylic acid such as DL-maleic acid or tartaric acid. The auxiliary hardening agent reduces an increase in the viscosity of a gelatin coating liq. with the passage of time, so coating is facilitated. The degree of hardening is increased in accordance with the melting temp. or the amount of the absorbed liq., the mechanical strength of the resulting film is increased in a short time, and a stable hardened film preventing posthardening and fog is obtd.
Patent JP-H0370848-A (JP)
Title: Method and device for adding and supplying water molecule to combustion chamber
Inventor: MIYAZAWA TAKEO
IPC: F02M25/032
Filed: 1989-08-09
Abstract: PURPOSE:To aid the combustion of fuel by exposing a semi-permeable membrane as the terminal part of water feed system in an air intake hole communicated to a combustion chamber, successively applying an intake air flow to the water molecules passed through the semi-permeable membrane, carrying the water molecules into the combustion chamber, and easily peeling the single substance of the carried water molecules by the hot air of the combustion chamber. CONSTITUTION:A semi-permeable membrane 4 as the terminal part of water feeding system is provided in an air intake hole 2 communicated to a combustion chamber 1. At the moment when the water molecule H2O oozing out on the surface of the semi-permeable membrane 4 oozes out, the water molecule H2 is blown out by an intake air flow 13 and carried into the combustion chamber 1. Hence, the water molecule has no time for re-bonding and cohesion with the following water molecule on the surface of the semi-permeable membrane 4 having 4Angstrom -12Angstrom  filtering performance, and the water molecules can be supplied into the combustion chamber 1 in the state of the simple substance or the collected body of extremely slight water molecules.
Patent JP-H06161892-A (JP)
Title: Cache memory
Inventor: KOBAYASHI YOSHIKAZU
IPC: G06F12/08
Filed: 1992-08-03
Abstract: PURPOSE:To improve a cache hit rate for the adjacent data of two-dimensionally arranged data or the like to be discretely stored in a main memory. CONSTITUTION:An address distribution circuit 1 prepares a word select signal W1 by extracting two bits in a high-order direction while remaining the low- order 4 bits of an address signal A1 and prepares an index signal 11 with remaining 7 bits. A tag memory 2 stores 2<7> pieces of tag signals as tag data corresponding to the index signal 11. A comparator 3 compares the tag data stored in the tag memory 2 with the tag signal T1 and in the case of non- coincidence, cache miss hit is judged. A data memory 5 stores data corresponding to the index signal I1. At the time of cache miss hit, an address generator 4 generates a memory address signal A2 by changing the part of the word select signal, and data discrete from the main memory are read and stored in the data memory 5.
Patent JP-H0868515-A (JP)
Title: Burner made of quartz glass
Inventor: ARAKI ITSUO
IPC: C03C3/06
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a burner made of quartz glass, whose tip of a nozzle is hardly broken partly by combustion heat during use of it, by a method wherein the thickness of the converging part of a fluid path of the nozzle is continuously increased from line convergence starting part toward the tip. CONSTITUTION: The thickness of a converging part 2 of a fluid path of a nozzle of a quartz-glass-made burner 1 is continuously increased from a convergence starting part 3 toward the tip to form the nozzle into an external shape of a cylinder with a tapered-off tip. By this constitution, the tip of the nozzle is prevented from becoming thin and breaking due to the combustion heat, causing the burner 1 to exhibit its stable performance for a long period of time.
Patent JP-H0370185-A (JP)
Title: Amorphous semiconductor device
Inventor: IWAMOTO MASAYUKI
IPC: H01L21/205
Filed: 1989-08-09
Abstract: PURPOSE:To prevent a p-type impurities material from being diffused into other semiconductor layers of p-type impurities material and reducing narrowing of a band cap by setting the concentration within a film of p-type impurities material to a specified range. CONSTITUTION:The title item is an amorphous semiconductor device used for a p-type amorphous silicon nitride layer 3 of a photovoltaic device and aluminum Al, gallium Ga, r indium In are used as the p-type impurities materials individually or in combination. Then, the concentration within film of p-type impurities is set to a range from 3X10<19> to 3X10<21>cm<-3>. Namely, a valid valence electron band control is performed at concentration within film of p-type impurities material and diffusion of p-type impurities material and narrowing of band cap can be prevented.
Patent JP-H0753478-A (JP)
Title: Production of quaternary ammonium bicarbonate
Inventor: UCHIYAMA SEIJI
IPC: C07C211/63
Filed: 1993-08-20
Abstract: PURPOSE:To provide a process for producing high-purity quaternary ammonium bicarbonate in high yield in a short time. CONSTITUTION:This process for the production of quaternary ammonium bicarbonate comprises the reaction of a carbonic acid diester or a carbonic acid diaryl ester with a tertiary amine in water and a polar solvent in the presence of a small amount of an organic carboxylic acid.
Patent JP-H0256014-A (JP)
Title: Preventing device for output of erroneous data
Inventor: MIZUNO YOSHIHISA
IPC: G06F3/00
Filed: 1988-08-20
Abstract: PURPOSE:To enhance reliability by constituting the title device so that data is not outputted from a data output control part when a book, etc., depress a key top by utilizing the variation of an output level inputted to a frequency discriminating circuit. CONSTITUTION:An erroneous data output preventing device is constituted of a low frequency four-side bridge circuit 1, a potential difference detector 2, a keyboard 3, a data output control part 5 and a personal computer 6. Also, on the keyboard 3, a conductive key top 4 is provided, and connected to one terminal of the bridge circuit 1. In such a manner, when a man depresses the conductive key top 4, the balance of the bridge 1 is broken by the capacity of the man, and a potential difference is generated and outputted from the potential difference detector 2. Also, even if the key top 4 is depressed by a book, etc., the balance is not broken, and the potential difference is not also outputted. In such a manner, when a man depresses the key top 4, data is always outputted from the data output control part 5, and inputted to the personal computer 6.
Patent JP-2000037121-A (JP)
Title: Fertilizing machine
Inventor: MISHIRO MITSURU
IPC: A01C23/02
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a fertilizing machine capable of performing a wide range fertilizing work by adjusting a fertilizing interval with fertilizing nozzles at both sides. SOLUTION: This fertilizing machine having a fertilizing part 5 equipped with fertilizing nozzles 5b for fertilizing a fertilizer into a ground by making up and down shuttle movements at an output shaft 21 protruded to both sides of a travelling machine body, is provided by constructing a fertilizing part 5 as freely exchangeable between a narrow width fertilizing position and a wide width fertilizing position through an expanding and contracting joint mechanism 8 located between the same part and the output shaft 21.
Patent JP-S5997959-A (JP)
Title: Paper cutter
Inventor: TAKAHASHI YUUJI
IPC: B26D7/02
Filed: 1982-11-27
Abstract: PURPOSE:To prevent the cut part of paper from being lifted and to prevent the occurrence of jam certainly, by a method wherein, after a rotary cutter is returned and separated from the cut part of the paper, the paper is released from the holding effect of a paper pressing member. CONSTITUTION:With a solenoid energized, a rotary cutter 7 and a cam disc 32 are rotated in the direction of an arrow mark B, a disc 27 is turned in the direction of an arrow mark D togetherwith a paper pressing member 21, and a projecting part 25 of the pressing member 21 is brought into gradual enterance into the notch part in an upper guide 4 to force heat-sensitive paper 1 into press contact with a lower guide plate 5. From this state, the rotary cutter 7 and the cam disc 32 are further rotated in the same direction, and in a condition in which the rotation in the direction of the arrow mark D of the projecting part 25 is checked, the rotary cutter 7 is forced into slide contact with a stationary cutter 6 to cut the heat-sensitive paper 1 in the specified length. Thereafter, with the rotary solenoid 11 electrically disconnected, the rotary cutter 7 and the cam disc 32 are rotated in an arrow mark, and after the rotary cutter 7 is first separated from the cut part of the heat-sensitive paper 1, the pressing member 21 is turned in the direction of an arrow mark E through the medium of the disc 27 against the force of a tension spring 31 to release the heat-sensitive paper 1 from the holding effect thereon.
Patent JP-S60100586-A (JP)
Title: Cephalosporin derivative and its production
Inventor: TAKASE MUNEAKI
IPC: A61P31/04
Filed: 1983-11-04
Abstract: NEW MATERIAL:The compound of formula I [R1-R4 are H, nitro, trifluoromethyl, lower alkyl, acyloxy, halogen, etc., or R1 and R4 together form methylenedioxy; R5 is H or OH; R6 is H or lower alkoxy; R7 is acyloxy, (substituted) N- and/or S-containing heterocyclic thio; n is 0 or 2] and its salt. EXAMPLE:7beta-[D-2-( 3-Chloro-1-benzothiophene-2-carboxamido)-2-phenylacetamido]- 3-[5-(1-methyl-1,2,3,4-tetrazolyl)thiomethyl]-DELTA<3>-cephem-4-carbox ylic acid. USE:An antibacterial agent effective to Gram-positive bacteria, Gram-negative bacteria, Pseudomonas aeruginosa, myxomycetes, etc. It is effective even to resistant bacteria. PREPARATION:The objective compound can be produced by reacting the reactive derivative of the compound of formula II at the COOH group with the compound of formula III in an inert solvent, preferably in the presence of a silylating agent and an acid acceptor, at -10-+30 deg.C.
Patent JP-H0631457-A (JP)
Title: Micro parallel seam joining device
Inventor: TAKEUCHI MASATO
IPC: B23K11/00
Filed: 1992-07-13
Abstract: PURPOSE:To smoothly subject a sealing frame and a cap to seam joining by forming tapered rollers provided in the directions to separate mutually on the lower ends of a couple of electrode holding arms into a shape to reduce the diameter of the electrode holding arms. CONSTITUTION:The micro parallel seam joining device where the cap 6 is mounted on a vessel main body 1 to store a semiconductor device and while a couple of tapered roller electrodes 32 are rolled around the cap 6, energizing is carried out between both electrodes is provided with the couple of electrode holding arms 30 capable of relatively moving along the periphery of the cap 6 and the freely rotatable tapered roller electrodes 32 provided projectingly in the directions to separate mutually on the lower ends of these electrode holding arms 30 and having the reduced diameter on the electrode holding arm 30 sides. Consequently, when obstacles such as pins 10 are projected on the outside of the sealing frame, the cap can be subjected to seam joining to the sealing frame without interfering with these obstacles.
Patent JP-H0632210-A (JP)
Title: Disk brake system
Inventor: SUZUKI YASUYUKI
IPC: F16D65/14
Filed: 1992-07-10
Abstract: PURPOSE:To surely supply electric power to a piezoelectric element by a simple technique in a disk brake system where a piston for pressing a friction pad to a disk rotor is vibrated by a piezoelectric element to reduce the braking force to wheels in a disk brake. CONSTITUTION:A plate-like piezoelectric element 54 is fitted to the bottom of a bottomed hole 42 formed on a calliper 30, in which a piston 44 is fitted in such a manner as to slide, and the piezoelectric element 54 is vibrated in the direction right-angled to the surface thereof to vibrate the piston 44 indirectly through a working fluid in a liquid pressure chamber 46. Thus, the piezoelectric element 54 is provided on the calliper 30 which substantially functions as a fixing member, so that electric power can be surely supplied to the piezoelectric element 54 without requiring any special means.
Patent JP-S6354079-A (JP)
Inventor: SEYAN JIYUN
IPC: G11B20/00
Filed: 1987-08-20
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-H0867250-A (JP)
Title: Railroad crossing barrier
Inventor: SUGAWARA HIDEO
IPC: B61L29/22
Filed: 1994-08-31
Abstract: PURPOSE: To provide a railroad crossing barrier of double system capable of always intercepting road traffic, in the case of breaking one barrier lever, by the other barrier lever. CONSTITUTION: A main unit part 1 has two rotary drive mechanisms 11, 12 in the inside. The first/second barrier levers 2, 3 are mounted in the main unit part 1, to drive the lever rotated respectively by the rotary drive mechanisms 11, 12. The second barrier lever 3, when it is lowered down, is driven to be rotated with a delay from the first barrier lever 2.
Patent JP-H1016645-A (JP)
Title: Another rear-view mirror
Inventor: TSUCHIDA SHOGO
IPC: B60R1/08
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide another rear-view mirror to overcome a defect to turn away eyes from the front or what a driver wants to see twice each time to confirm the rear as both of rear view mirror confirmation and direct visual observation are required to confirm the rear at the time of driving a car, etc. SOLUTION: Another rear-view mirror is set in the neighbourhood of (1) and (2) to reflect a right side rear part of a car, etc.
Patent JP-H0868763-A (JP)
Title: Apparatus and method for confirming image
Inventor: KAWAI AKISUKE
IPC: G01N21/88
Filed: 1994-08-31
Abstract: PURPOSE: To calculate the optimum intensity range of an image signal to be converted at the time of the A/D conversion of the image signal of an imaging device. CONSTITUTION: When confirmation processing becomes abnormal with respect to the level and gain respectively stored in a level memory 36 and a gain memory 37, a confirmation processing part 35 changes the values of the level and the gain to subject the image signal of a confirmation camera 19 to A/D conversion to perform confirmation processing and the ranges of a level and a gain capable of being confirmed normally are detected to store the optimum level and gain in the level memory 36 and the gain memory 37 to perform the confirmation of a substrate on and after.
Patent JP-2001036563-A (JP)
Title: Fault detection and analysis system
Inventor: TEZUKA MASAO
IPC: H04L69/40
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a means that surely detects and analyzes a fault and a means that displays and exhibits a faulty range and contents of the detected fault in an inter-LAN connector. SOLUTION: In the inter-LAN connector 11, data collection means 14a, 14b and 15a, 15b for fault detection and a data processing means 16 are provided separately and independently of a routing switching section 13, fault information is analyzed on the basis of information of a setting information storage section 16a and a result storage section 16d collects the result to provide an output of an occurrence state of a fault.
Patent JP-2001030854-A (JP)
Title: Waterproof structure of motor unit of power window device
Inventor: SAITO TOSHIHIRO
IPC: E05F15/16
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide the waterproof structure of the motor unit of a power window device which can be reduced in the manufacturing cost and can suitably be waterproofed. SOLUTION: The connector 25 of a motor unit (housing 21) is arranged on the outside of the inner panel 5 of an automobile door. A grommet 31 is fitted externally on this connector 25 and penetrates the grommet insertion hole 5c of the inner panel 5 and its tip side is arranged inside the inner panel 5. A flange 31a projected outward is formed on the tip side of this grommet 31. A connector C extending from the inside of the inner panel 5 is introduced in the connector 25 by this grommet 31 and connected to the connector 25.