baber/WOPTO huggingface dataset:
Patent JP-2000139888-A (JP)
Title: Movable x-ray generator
Inventor: SAKO TSUKASA
IPC: G03B42/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a movable X-ray generator of a low cost by simplifying the system on the side of a digital X-ray photographing device. SOLUTION: The movable X-ray generator 21 is formed of a main body 23 with a wheel 22 and a hanging arm 25 provided with an X-ray tube 24 at its tip. The main body 23 is provided with an X-ray control part 26 controlling the tube 24, an exposure button 27 for exposing of X-rays and a user interface 28 for inputting a user-set value through a keyboard. An examinee step S is mounted on a digital X-ray picture collecting device 29 and this is connected to a picture collection control interface 30, an interface for receiving a picture 31 and an interface for supplying power 32 provided at the main body 23 through a cable to be connectable by once operation.  The main body 23 incorporates a hard disk 33 for collecting pictures from the device 29 to retain it, a picture processing part 34, a picture display control part 35, a picture display part 36, a picture display controlling interface 37, a network interface 38, and a control managing part 39 managing the whole of the generator 21.
Patent JP-H04322212-A (JP)
Title: Optical multiplexer
Inventor: MAARU DEII PAAKAA
IPC: G02B27/10
Filed: 1991-12-20
Abstract: PURPOSE: To reduce the capacity of the optical multiplexer which combines light beams of three colors into one white beam. CONSTITUTION: A multiplexer which has 1st, 2nd, and 3rd surfaces which are mutually perpendicular, 1st, 2nd, and 3rd modulators 62, 64, and 66 which receive and modulate 1st, 2nd, and 3rd input light beams 12, 14, and 16 of mutually different colors and modulate, and a beam-coupling means which is fitted in a frame and combines the beams 12, 14, and 16, and projects them outside are provided. The beam-coupling means consists of mirrors FM1 and FM2 and dichroic filters DF1 and DF2 and transmits the modulated beams from the respective modulators to the beam coupling point at effectively equal distances along the optical path length which is bent in three dimensions.
Patent JP-H09216851-A (JP)
Title: Liquid crystal having rapid response and liquid crystal composition containing the same
Inventor: KOBAYASHI ICHIRO
IPC: C07C69/86
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having optically active positions of CF3 , whose number of carbon at the chiral side is 3, enabling a wide improvement in response speed in various antiferroelectric liquid crystal compositions and useful for display materials, etc. SOLUTION: A compound of the formula [ring A to ring D are each a phenyl ring which may be substituted with a halogen atom; R is a 8-16C alkyl which may have a double bond; (m)+(n)=1, 2; (p)+(q)=1, 2; X is COO, CO, OCO or a single bond; the mark * indicates an optically active part], e.g. 4-(1,1,1- trifluoro-2-pentyloxycarbonyl)phenyl-4'-n-nonylbiphenyl-4-carboxylate. Further, the compound may be obtained e.g. by using (+)-1,1,1-trifluoro-2-pentanol as a starting material and through the preparation of (+)-1,1,1-trifluoro-2-pentyl-4- hydroxybenzoate by esterification, hydrogenation, etc.
Patent JP-H07157018-A (JP)
Title: Method of deciding coil transfer destination in warehouse
Inventor: OTSUKA SHINICHI
IPC: G06Q50/00
Filed: 1993-12-03
Abstract: PURPOSE:To improve the efficiency of warehousing and delivering works and in-place work by instructing the shifting of a coil properly. CONSTITUTION:In a warehouse system, which performs the operation of control of an in-warehouse carrier and management of storage space information, using a computer, work instructions are narrowed down (steps 101-104) by complying carryable work instructions covering all buildings, based on the state of operation of in-warehouse facilities and the work instruction that the computer holds. The carrying-in and carrying-out destinations of a coil are decided (steps 105-108) by performing the computation of an absolute address and the check of each facility to be set in each carrying equipment, based on this result, and information on work instruction is compiled.
Patent JP-H0724360-A (JP)
Title: Electrostatic filter for nonconductive fluid
Inventor: RARUFU REICHIYAATO
IPC: B03C5/02
Filed: 1993-12-06
Abstract: PURPOSE: To remove effectively particulate contaminants from non-conductive liquids by disposing filter members in the space between concentrically spaced, plural conductive tubes, giving an opposite electric charge to respective conductive tubes and sending non-conductive liquids into the electrically charged field. CONSTITUTION: In an electrostatic filter apparatus 10, a filter cartridge 28 is disposed on a hole plate 40 fixed at an inner flange 24 of a cylindrical housing 12 made of a conductive metal, a positive electrode connector 34 is attached to a cyclic extending part 32, and an outlet 38 and inlet 36 of the liquids are opened. And relating to the filter cartridge 28, spaced conductive tubes 50, 52 are arranged concentrically arround a conductive prop 46, and a doughnut- shaped filter member 54 is filled between these tubes. Incidentally, the cylindrical housing 12 is grounded, and acts as a cathode side of the electrostatic filter. While the positive electrode connector 34 is connected successively to a conductive zone 64 of the hole plate 40, the tube 52 and a prop 46.
Patent JP-H11160490-A (JP)
Title: Floating matter separator of storage tank
Inventor: KAWACHI TAKUMI
IPC: G21F9/22
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a floating matter separator for a storage tank, capable of efficiently separating only floating matter in the storage tank. SOLUTION: Two separation pots 21, 22 are provided on an overflow tubing 4 of a storage tank in series, density detection parts 21a, 22a of the lower parts of the separation pots 21, 22 are made more slender than the other part in a small cross section area. Densitometers 23, 23 are provided on the part, the change of density can be highly precisely detected in the part which is made slender in the small cross section area, matter which cannot be separated by the first separation pot 21 can be separated by the second separation pot 22, and efficient separation can be performed by the two separation pot disposed in series. As a result, an organic matter mixed in the high level waste liquid storage tank can be completely separated.
Patent JP-H11164108-A (JP)
Title: Facsimile equipment
Inventor: TANAKA MASANORI
IPC: H04N1/21
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain an equipment which is capable of shortening a communicating time by storing image information of specific pages from the head page of image information of an original in a fast storage means and storing image information of following pages in a slow storage device, and then sequentially reading the image information of the head page out of the fast storage means and sending it. SOLUTION: Image information in the amount indicated with preliminary information in a parameter memory of a system control part 9, which is related to the amount of image information sent from when a large-capacity hard disk 6 with a relatively slow read speed is actuated to when a read of the image information becomes ready as to image information on the original read by a scanner 2 is stored in a fast memory 5, out of which the image information can be read out relatively fast. Furthermore, image information following the image information in the amount indicated with the preliminary information is stored on the hard disk 6. Thereafter the image information is read out of the fast memory 5 and transmitted. Consequently, the life of the hard disk 6 can be prolonged, and the communication time can be shortened at low cost.
Patent JP-H05147659-A (JP)
Title: Polyolefin film bag with specific tear properties
Inventor: YAMADA KAZUHIRO
IPC: B65D33/00
Filed: 1991-11-29
Abstract: PURPOSE:To provide specific tear properties, and make it possible to do the confirmation and take-out of a content easily by a method wherein a bag is formed in such a manner that respective maximum orientation axes of films on the front side and rear side of a bag made of a polyolefin oriented film cross. CONSTITUTION:For a bag 3 which is made by putting a front side film 1 and a rear side film 2, which are made of a polyolefin oriented film, together, and sealing the ends of the films 1, 2, the bag is made in such a manner that respective maximum orientation axes of the front side film 1 and rear side film 2 cross to each other. When this bag 3 is opened, if the bag is torn from tear supports 6, 6', a cut line 4 for the front side film 1 and a cut line 5 for the rear side film 2 do not become the same, and end points 7, 7' of the cut lines to tear the films 1, 2 would become two different points. That is, after tearing, both films 1, 2 are made to form a stepped structure, and a wide bag opening is provided by this stepped structure, and the confirmation and take-out properties of a content are improved.
Patent JP-H08186981-A (JP)
Title: Switching power supply apparatus
Inventor: MORITA KOICHI
IPC: H02M7/217
Filed: 1994-12-29
Abstract: PURPOSE: To easily control voltage rise of a smoothing capacitor by including a series resonance circuit of a voltage control capacitor and inductance into a charging circuit of a first capacitor. CONSTITUTION: A series resonance circuit of the fourth capacitor C4a and the first inductance L1 take part in the charging of the first capacitor C1. The resonance frequency of C4a and L1 is set almost to the on/off frequency of the first and second switches Q1, Q2 under the maximum load. The values of capacitor C4a and first inductance L1 are decided to have the resonance frequency equal to the frequency f0. Contribution to charging of the first capacitor C1 of the resonance circuit of C4a and L1 becomes maximum when the load is maximum, namely when the on/off frequency f of the first and second switches Q1, Q2 is lowest and is lowered when the load is lowered and thereby the on/off frequency f is lowered. Thereby, it can be controlled that the voltage of the first capacitor C1 becomes excessively high when the load is lowered.
Patent JP-2001153712-A (JP)
Title: Ultrasonic level meter
Inventor: HAYASHI EIJI
IPC: G01F23/28
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic level meter which can detect the position of an echo wave in a short time with high resolution without lowering S/N by combining rough retrieval and close retrieval together. SOLUTION: The ultrasonic level meter which is so constituted that an ultrasonic wave is generated by the pulse driving of an ultrasonic wave transmitter receiver and the level of a reflecting surface is measured by receiving an echo wave from the reflecting surface and finding the echo position finds the echo position through echo position retrieval of low resolution within a specific retrieval range, determines a retrieval range narrower than the specific retrieval range according to the echo position, and performs echo position retrieval of high resolution within the determined retrieval range.
Patent JP-H08182738-A (JP)
Title: Housing container for suppository drug
Inventor: MAKISHIMA SHIGERO
IPC: A61J1/03
Filed: 1994-12-29
Abstract: PURPOSE: To obtain a very sanitary housing container for a suppository drug which achieves very high convenience to carry, prevents foul of a finger tip from adhering to the suppository drug and keeps the suppository drug from contacting the finger tip directly in the insertion thereof by inserting and mounting the suppository drug into a housing body extensible free to load or unload. CONSTITUTION: A housing container 2 wrapping a suppository drug 1 comprises a material such as soft resin or paper and has a lower half of the suppository drug 1 inserted thereinto. The external wall thereof is formed in bellows 3 free to extend. In inserting of the suppository drug into an anus using the housing container 2, firstly, the suppository drug 1 is taken out through a perforation B from the container A. Then, a finger tip is put at a lower part of the housing container 2 to insert the suppository 1 into the anus. As a result, since the bellows-like work 3 free to extend is formed in the sidewall of the housing container 2, the extrusion of the suppository drug is made easy reducing the bellows-like work 3 while the suppository drug 1 is inserted smoothly without direct contact of the finger tip therewith.
Patent JP-H06239937-A (JP)
Title: Positive photoresist having improved processability
Inventor: URURITSUHI SHIEEDERI
IPC: C08F22/40
Filed: 1993-12-03
Abstract: PURPOSE: To obtain a polymer suitable for a DUV-type photoresist, which comprises a specific styrene derivative and two kinds of specific maleimide derivatives as the base, of which the delay-time function is highly inhibited without addition of an additive and which has a high heat-stability and resolution.  
     CONSTITUTION: The objective polymer comprises repeating units of formulae I, II and III [wherein R 1  is H or methyl; Y is a direct bond or a divalent group of formula IV (wherein Z is 1-6C alkylene bound to a phenyl nucleus); R 2  is 4-10C tertiary alkyl, allyl or the like; R 3 , R 4  are each H, 1-6C alkoxy or the like; X is 1-6C alkylene; R 5 , R 6  are each R 1 ; R 7  is 1-6C alkyl, 7-16C aralkyl or the like] and has a weight average molecular weight M w  of from 10 3  to 10 6 . This polymer is obtained by free-radical polymerizing a unit I-providing compound such as 4-methoxystyrene or the like, a unit-V providing compound sch as N-hydroxymethyl maleimide or the like and a unit III-providing compound such as N-acetoxymethyl maleimide or the like through solution polymerization method at from 40 to 100°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H03198425-A (JP)
Title: A/d converter
Inventor: TAGUCHI AKIYOSHI
IPC: H03M1/10
Filed: 1989-12-26
Abstract: PURPOSE:To improve the yield of an AD converter with offset by successively subjecting the analog output value of a comparison voltage source to AD conversion, and storing the output value and the sign of the difference between the output value and an expected value, and using them as correction data. CONSTITUTION:A counter 1, a voltage comparator 2, an analog input switching circuit 3, an analog input port 4, an AD output register 5, a computing element 7, a storage circuit 10, and a comparison voltage source 13 are provided. The counter 1 is used to output the analog voltage from the comparison voltage source 13, and this analog voltage is inputted to the comparator 2, and the AD conversion result and the sign of the difference between the converted value and the expected value are stored and are used as correction data. Thus, the precision is improved by self-correction to improve the yield even through the precision does not reach requirements because of generation of offset.
Patent JP-H08185764-A (JP)
Title: Rotary electronic part with push button switch
Inventor: KAKO YASUTOSHI
IPC: H01H25/06
Filed: 1994-12-28
Abstract: PURPOSE: To provide a rotary electronic part with a push button switch capable of being miniaturized and made thin as a whole even when two rotary electronic parts with push button switches are fitted. CONSTITUTION: This rotary electronic part 10 is provided with a fitting plate 11, a flexible board 13 mounted on the fitting plate 11, and a rotary knob 17 fitted with a slider and rotatably fitted to the support shaft 113 of the fitting plate 11 while the slider is brought slidably into contact with the pattern forming face of the flexible board 13. Two sets of the rotary electronic parts 10 are prepared, and two pairs of right and left L-shaped guide claws 125 are provided on the face of the fitting plate 11 on the side not mounted with the flexible board 13. A projection 117 is provided at the lower end of the outer periphery of the fitting plate 11. The switch contact 311 of a push button switch is arranged at the position opposite to the projection 117 of the fitting plate 11. Four guide rails 413 are provided on a column 403 erected on a support base 40.  The guide claws 125 of the fitting plate 11 are coupled with the guide rails 413.
Patent JP-H06188233-A (JP)
Title: Semiconductor cleaning equipment
Inventor: YASUMURA TOSHIHARU
IPC: H01L21/304
Filed: 1992-12-21
Abstract: PURPOSE:To provide a semiconductor cleaning equipment which can be operated without the efficiency of its foreign-matter filter means being reduced. CONSTITUTION:A filtering apparatus 22 to be the main part of a semiconductor cleaning equipment forms respectively in the upper part of the two parts whereinto the apparatus 22 is partitioned up and down by a partition wall 23 a gas separating chamber 24 and forms in the lower part a foreign-matter filter chamber 25 having a filter 30 whereby foreign matters are filter. Also, the filtering apparatus 22 stores in the gas separating chamber 24 a valve 32 which moves up and down according to the movement of the liquid surface of a cleaning liquid 2 and which chokes up an exhaust pipe 28 when the liquid surface rises to a predetermined level and chokes up an opening 23a of the partition wall 23 when the liquid surface falls to the level of the top surface of the partition wall 23.
Patent JP-H05245164-A (JP)
Title: Dental appliance with means to cool treatment region
Inventor: MANFUREETO FURANETSUKI
IPC: A61C1/08
Filed: 1992-12-21
Abstract: PURPOSE: To prevent bacteria coming out with a cooling water from the mouth of a patient from polluting environments, by improving a dental appliance, for treating teeth with the use of an active tool of such a type that water to be supplied to a treatment region under the control of an ejection direction is used by a nozzle device with a single or plural nozzle outlet openings for cooling the treatment region. CONSTITUTION: A nozzle device is constituted in such a way that the ratio of the volume of cooling air is the same as the volume of a water to be supplied, even if the ratio is zero or maximum, and the water is supplied through a water jacket 7 encircling a tool 3.
Patent JP-2001158714-A (JP)
Title: High-internal aqueous phase water-in-oil type emulsified cosmetic
Inventor: OMURA TAKAYUKI
IPC: A61K8/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a high-internal aqueous phase water-in-oil type emulsified cosmetic having >=50.0 wt.% content of the aqueous phase ingredient capable of imparting moistness and refreshing feeling to the hair or skin without stickiness, having light extensibility and excellent even in stability with time. SOLUTION: This high-internal aqueous phase water-in-oil type emulsified cosmetic having >=50.0 wt.% content of the aqueous phase ingredient is prepared by mixing 0.1-10.0 wt.% of the following ingredient (A) with the following ingredients (B) and (C) and other cosmetic ingredients. (A) one or more cross- linked type polyether-modified silicones represented by structural formula (1) [wherein l is 3-20; m is 10-200; and n is 1.0-10.0 in structural formula (1)], (B) ethanol and (C) menthol. In the process, a pasty polyether-modified silicone composition obtained by carrying out a kneading treatment of the cross-linked type polyether-modified silicones with a silicone oil under a shear force is preferably used as the cross-linked type polyether-modified silicones.
Patent JP-H0517542-A (JP)
Title: Highly flowable impact-resistant polypropylene resin
Inventor: ASANUMA TADASHI
IPC: C08F297/08
Filed: 1991-11-29
Abstract: PURPOSE:To provide the subject PP resin comprising a block copolymer produced by reacting ethylene and propylene with a polymer obtained by (co) polymerizing propylene alone, etc., in the presence of a specific catalyst, having a large elongation when broken, and used for injection moldings. CONSTITUTION:Propylene alone or the propylene and a small amount of ethylene are (co)polymerized in the presence of a stereospecific catalyst in the same polymerization system to produce a polymer having an intrinsic viscosity of 0.5-1.5 measured in 135 deg.C tetralin. The polymer thus produced is allowed react with ethylene and propylene in a weight ratio of 20/80 to 95/5 to produce the objective PP resin comprising a block copolymer containing (A) 5-20wt.% of a part which has an ethylene content of 1-14wt.% and which is soluble in 30'C illuminating kerosene and (B) 50-90-wt.% of a part which has an ethylene content of 20-70wt.% and which is insoluble in the 30 deg.C illuminating kerosene and having MN/MN ratios of >=5.0 for both the components A and B.
Patent JP-H06182472-A (JP)
Title: Production method of rack bar
Inventor: NAKAMURA MASANOBU
IPC: B21D53/86
Filed: 1992-12-21
Abstract: PURPOSE:To sufficiently keep a wall thickness of a tooth series forming part of a tube material and to surely form a scheduled tooth shape. CONSTITUTION:A process forming a mountain shaped projecting part 5 on a tube material 2 by pressing a side surface of a tooth series forming range L of the tube material 2 with a press die 4 sinking to a section area of almost mountain shape like, a flattening process by pressing this mountain shaped projecting part 5 with a press and flattening, and a process where a normal tooth shape 9 is formed with a tooth series forming press die 8 or by cutting, are provided.
Patent JP-H09176698-A (JP)
Title: Bleach-activating agent granule
Inventor: MATSUNAGA SATOSHI
IPC: C11D17/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain long-chain alkanoyloxybenzene type bleach-activating agent granules improved in solubility and storage stability by granulating a long-chain alkanoyloxybenzene type bleach-activating agent in the presence of an amino acid using a water-soluble binder. SOLUTION: The bleach-activating agent granules are granules which comprise (a) 50 to 80wt.% bleach-activating agent denoted by formula I or II, (b) 2 to 15wt.% α-amino acid or its salt, and (c) 10 to 40wt.% water-soluble binder and wherein the components (a) and (b) are granulated by using the component (c). In the formulae, R1 denotes a 10-15C alkyl or alkenyl; R2 denotes a 7-13C alkyl or alkenyl; M denotes H or a cation that renders the bleach-activating agent water-soluble. The granules can be used as an activating agent for peroxide bleaching agents, such as percabonates, and can be widely used in the application wherein the percarbonate bleaching agents including, for example, bleaching agents for clothing, bleaching agents for dwelling houses, and bleaching agents for pulp, can be used.
Patent JP-H05147091-A (JP)
Title: Foam injection molding method
Inventor: SAKASHITA KATSUTOSHI
IPC: B29L31/44
Filed: 1991-11-29
Abstract: PURPOSE:To realize both a high surface quality and a high expansion ratio by a method wherein a temperature of a foaming resin is varied in initial, intermediate, terminal injection stages by controlling a speed of a screw. CONSTITUTION:A foaming resin 5 in a cylinder 3 is heated to and kept at a decomposition initiation temperature of a foaming agent 52 or lower by a heater 4. By lowering an initial speed of a screw 6, the foaming resin 5 injected from a constriction 2 in an initial stage is set to the decomposition initiation temperature of the foaming agent 52 or lower, thereafter being injected into a mold 7. Next, by raising an intermediate speed of the screw 6, the foaming resin 5 injected from the constriction 2 in an intermediate stage is set to the decomposition initiation temperature of the foaming agent 52 or higher, thereafter being injected into the mold 7. Lastly, by lowering a terminal speed of the screw 6, the foaming resin 5 injected from the constriction 2 in a terminal stage is set to the decomposition initiation temperature of the foaming agent 52 or lower, thereafter being injected into the mold 7. In this manner, a foam injection-molded piece having a smooth-surface quality and a high strength and no possibility of an occurrence of sink marks, if having a large wall thickness, can be obtained.