baber/WOPTO huggingface dataset:
Patent JP-H07145782-A (JP)
Title: Hermetic compressor
Inventor: SASABE SHIGERU
IPC: F04B39/14
Filed: 1993-11-25
Abstract: PURPOSE:To provide a hermetic compressor which solves the problem points of the prior recovery method of a refrigerant and oil regarding the discarding of a refrigerater and realizes the improvement of the workability of the recovery of the refrigerant and the oil and the improvement of the recovery rate of the oil. CONSTITUTION:Constitution is such that oil is stored at the lower part of the inside of a sealed container 1, and in the inside, a refrigerant is reserved, and at the same time a discharge pipe 17 is provided at the bottom of the sealed container 1, and the discharge pipe 17 is connected to the oil in the sealed container 1, and opening is made so that the tip may become even with the bottom portion of the sealed container 1.
Patent JP-H10143245-A (JP)
Title: Obstacle collision preventing device for mobile object
Inventor: YAMAGUCHI HIROYOSHI
IPC: G05D1/02
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To exactly perform collision avoiding operation by exactly dealing with respective obstacle successively moving and exactly operating the relative speed of respective obstacles even when there are many obstacles, the relative speed is high, and a mobile object considerably swings in case of traveling. SOLUTION: Since relative positions P1-2, P1-1, P10...P2-2, P2-1, P20... of respective obstacles 31 and 32 existent outside a mobile object 1 are successively measured at intervals (t-2, t-1, t0...) shorter than fixed time by a position measuring means, sequential relative position data are successively made correspondent to the data of respective obstacles. Based on the relation between these respective correspondent obstacles and sequential relative position data, the relative speed of respective obstacles is successively calculated. Then, proximate time T to the most approach to the mobile object and proximate distance L in the case of most proximity are successively operated and operation and processing for preventing the mobile object 1 from colliding with the obstacles 31 and 32 are performed.
Patent JP-H10137986-A (JP)
Title: Screw press type dehydrator
Inventor: KUNO FUMIMASA
IPC: B30B9/14
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain both sufficiently low percentage of moisture content and sufficiently high treating capacity by preventing filtrate existing near a root part of a screw blade from moving to a cake discharging outlet side. SOLUTION: In a screw press type dehydrator where a screw shaft 2 having a screw blade 21 on the outside circumference is arranged freely rotatable inside an outside cylinder 1 installed by arranging with a number of filtrate discharging holes on the drum part, a permeability hole 4 to pierce from one face side to the other face side of the screw blade 21 is installed near a root part of the screw blade 21, to send the separated filtrate nearby the screw shaft 2 rearward.
Patent JP-H04169220-A (JP)
Title: Multilayer stretched film and manufacture thereof
Inventor: MATSUI ICHIRO
IPC: B32B27/08
Filed: 1990-11-02
Abstract: PURPOSE:To impart excellent sequential biaxial stretching aptitude and to make transparency, mechanical strength, gas barrier properties and printability excellent by laminating a sealant film consisting of low density polyethylene, an ethylene/vinyl acetate copolymer and an ionomer resin. CONSTITUTION:A film containing a polyamide resin layer A, a saponified ethylene/vinyl acetate copolymer resin layer B and an modified polyolefin adhesive resin layer C is formed. The polyamide resin layer A is set to a layer composed of a blend of nonrcrystalline nylon and other nylon. In the layer constitution of this nonshrinkable multilayer stretched film, two or more kinds of combinations such as A-B-A, A-C-B-C-A or the like become possible. The saponified ethylene/vinyl acetate copolymer resin layer B to be used is characterized by that softening temp. is 150-175 deg.C, ethylene content is 25-75mo1% and the saponification degree to vinyl acetate in the copolymer is 90% or more. The modified polyolefin adhesive resin layer C is composed of an acid modified polyolefinic resin obtained by chemically bonding maleic anhydride.
Patent JP-2000084274-A (JP)
Title: Zigzag sewing machine
Inventor: HORIE FUJIO
IPC: D05B19/10
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To automatically execute stop sewing at the end point of a seam pattern even when the pattern is continuously formed. SOLUTION: When a pattern selecting switch 12 is operated and a continuous pattern is selected, a microcomputer 19 reads corresponding seam data from a ROM 20 and sets a seam type mode to a continuous seam mode. Then, when a start switch 13 is turned on, stop sewing is executed at first and successively, a seam pattern is continuously formed based on seam data after the end of stop-sewing. A user operates a seam type setting switch 16 and changes-over the mode to a single seam mode at the time of stopping continuous sewing. Then, stop sewing is automatically executed at the point of time when the seam pattern under formation is ended and then, the sewing operation is ended.
Patent JP-2000125891-A (JP)
Title: Production of alpha-hydroxy acid ammonium salt using microbial catalyst
Inventor: KOBAYASHI YOICHI
IPC: C12P7/42
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously obtain the subject compound useful for a raw material for various medicines, agrochemicals, etc., by hydrolyzing a specific α-hydroxynitrile compound with a microbial catalyst, so as to reduce its concentration in a reaction solution in two stages. SOLUTION: In this method for producing an α-hydroxy ammonium salt by hydrolyzing an α-hydroxynitrile compound of formula I [R is H, a (substituted) 1-6C alkyl, a (substituted) 2-6C alkenyl, a (substituted) 1-6C alkoxy, a (substituted) aryl, a (substituted) aryloxy or a (substituted) heterocyclic group] with a microbial catalyst in an aqueous solvent and converting the compound into an α-hydroxy acid ammonium salt of formula II, the α-hydroxynitrile compound of formula I is reacted so as to reduce a concentration of the compound in the reaction solution at two stages. Consequently the objective α-hydroxy acid ammonium salt of formula II is industrially advantageously obtained.
Patent JP-2001113288-A (JP)
Title: Waste water treatment method
Inventor: MATSUI KENSUKE
IPC: C02F1/58
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To perform efficient treatment by using an easily obtainable inexpensive material as a seed crystal, in removing and recovering phosphorus from waste water containing phosphate ions and ammonia nitrogen by an MAP method. SOLUTION: In a waste water treatment method, seed crystals comprising sand or calcium carbonate and waste water containing phosphate ions and ammonia nitrogen are brought into contact with each other in the coexistence of magnesium to precipitate ammonium magnesium phosphate on the surfaces of the seed crystals.
Patent JP-2001116255-A (JP)
Title: Lighter handle assembly and lighter manufacturing method
Inventor: KURAFUJI HIDEKI
IPC: F23Q2/34
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a lighter capable of mass production not only manually but also by an automated machine at a low cost. SOLUTION: This method comprises the first process wherein a tank body is vertically reversed and a fuel is injected, the second process wherein the tank body is vertically reversed to an original state and then a burner section and a nozzle section are fallen into a first chamber of the tank body, the third wherein a lever for opening and closing a fuel flow passage is dropped while sliding a first groove, the fourth where a piezoelectric section is fallen into a third chamber of the tank body, the fifth wherein a handle assembly obtained by integrally assembling an operation handle and an electrode assembly is dropped into a second chamber of the tank body, and the sixth where a metal cap 7 is mounted horizontally.
Patent JP-S63144400-A (JP)
Inventor: HAAMAN NEI
IPC: G10L25/90
Filed: 1987-11-26
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-H10142148-A (JP)
Title: Concentration measuring device
Inventor: KATO MITSUO
IPC: G01N21/39
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for preprocessing, etc., and to enable the accurate measurement of concentration under conditions of background light by detecting the amount of light absorption at the absorption wavelength of a gaseous substance in an object to be measured from the intensity of light from laser light transmitted through the object to be measured and background light and modulation components added to the laser light. SOLUTION: A light source part 10 is configured by connecting an LD driver 12 to a laser diode 11 capable of adjusting the wavelengths of laser oscillated light to absorption wavelengths intrinsic in oxygen molecules. A modulation signal S2 which modulates the wavelength of the laser light oscillated by the laser diode 11 is outputted from a waveform generator 20 to the LD driver 12 and phase-sensitive detector 30. The first light receiving part 40 to receive the combined light of laser light from the laser diode 11 and background light and the second light receiving part 50 are provided. The phase-sensitive detector 30 analyzes the amount of light absorption by oxygen molecules in the air, and an operational device 31 operates the density of oxygen from the intensity of received light and background light.
Patent JP-2001113269-A (JP)
Title: Oil adsorption tank in oil water separator
Inventor: SOTODANI TETSUO
IPC: C02F1/40
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent rapid deterioration of adsorbent and loss of efficiency caused by irregular flow of drain through the absorbent in an oil adsorption tank in an oil water separator which removes oil components from wastewater contaminated with oil, such as drain of an air compressor. SOLUTION: In an inner cylinder of an oil adsorption tank, drain is held in the oil adsorbing layer for a long period of time of improve contact performance of the drain with the oil adsorbing layer by stacking a large number of sets of an oil adsorption layer and an emulsion decomposing layer; each set, as one unit, comprises the oil adsorbing layer made of conventional oil adsorbent and having a comparatively low drain permeation resistance, and the emulsion decomposing layer made of emulsion treating material and having a comparatively high drain permeation resistance, and also the oil adsorbing performance is stably demonstrated for a long period of time by uniformly distributing the oil adsorbent and the emulsion treating material.
Patent JP-S62152448-A (JP)
Inventor: TSUNODA TOSHIYUKI
IPC: F21V8/00
Filed: 1985-12-25
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-S642739-A (JP)
Title: Calking device for heat exchanger
Inventor: ASUKAI JUNICHI
IPC: F28F9/02
Filed: 1987-11-25
Abstract: PURPOSE: To surely prevent the dispersion of the calking shape of a claw by placing the skirt part of a tank opening part on a seat plate by facing the claw of the seat plate upwards and after bending the claw by horizontally moving a punch, moving the punch downward and calking the claw by pressing it to the skirt part.  
     CONSTITUTION: The claw 55 of a seat plate 47 is faced upwards by a holding member 57 and the skirt part 45 of the opening part of a tank 43 is placed on the seat plate 47. In this state, the actuator 77 for moving horizontally of a horizontal moving mechanism 69 is actuated, a punch member 67 is horizontally moved to the seat plate 47 side and the claw 55 faced upwards is bent towards the back face 53 of the skirt part 45 by the tip 71 of a punch 65. Then, the actuator 91 for vertical movement of a vertically moving mechanism 87 is actuated to move a slide base 73 downwards, a punch member 67 is moved downwards and the claw 55 bent to the back face 53 of the skirt part 45 is calked by pressing it toward the lower part with the lower face 85 of the punch 65. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H01137529-A (JP)
Title: Input device
Inventor: NAKAZAWA MASAO
IPC: H01H13/70
Filed: 1987-11-24
Abstract: PURPOSE:To relax stress concentration in a crooking operation and to prevent electrode runners from being peeled, cracked, and disconnected, by performing multi-layer resist printing extensively to a key board drawn part in order to secure dielectric performance between the electrode runners in an input circuit of a microcomputer and next by forming step-shaped printing terminal plane. CONSTITUTION:Resist printed layers 20 are of multiple printing composition of resist ink of heterogeneous species e.g., UV or vinyl chloride in order to prevent pin holes from being generated during resist printing. These multiple resist printed layers 20 are provided with a printing process in the range of an extended part 18. Step-shaped printed terminal parts are formed in cross-sectional composition on the resist printed layer 20 at the tip of the drawn part 18. The printed terminal part is crooked in flat plane composition. Accordingly stress at the time of crooking can be prevented from being concentrated at one position, an actual length of the terminal part of the resist printed layer 20 can be made large.
Patent JP-H068561-A (JP)
Title: Printer
Inventor: TAKAMURA JUN
IPC: B41J19/00
Filed: 1991-11-13
Abstract: PURPOSE:To rapidly set up paper without wasting the same. CONSTITUTION:A printing content viewable part 29 capable of viewing the printing content applied to paper from the outside is provided to the part opposed to a printing area of a main body cover 1 and printing head retreat means 11, 12 controlling the driving of a carrier 3 so as to allow a printing head 2 to retreat to a predetermined position shifted from the printing content viewable part 29 after a setting-up item is printed by the printing head 2 are provided.
Patent JP-H04268379-A (JP)
Title: Reactive dye, its manufacture, and method of dyeing material
Inventor: KENESU ANDAATON
IPC: D06P3/66
Filed: 1991-11-13
Abstract: PURPOSE: To obtain a reactive dye dyeing a cellulose fiber material red - greenish yellow by condensing a dihalotriazinyl compd. and a specific compd.  
     CONSTITUTION: A dinitrotriazinyl compd. represented by formula I [wherein Z is vinyl or ethyl having a substituting eliminable in the presence of alkali in order to give vinyl at a 2-position, D is (non)substd. phenylene or naphthylene, K is a residue of a coupling component and R 1  is H or a (substd.) alkyl] is condensed to a compd. represented by formula; N(R 2 )-L-SO 2 -Z [wherein R 2  is a (substd.) alkyl and L is a (non)substd. phenylene] to obtain a reactive dye represented by formula II (wherein X is a halogen or quaternary ammonium]. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07152915-A (JP)
Title: Image encoding device and decoding device
Inventor: KURATATE NAOAKI
IPC: G06T3/00
Filed: 1993-11-29
Abstract: PURPOSE:To provide the binary image encoding device which generates an extremely small information amount and the binary image decoding device which obtains an output having a small error as to an original binary image. CONSTITUTION:The binary image encoding device has a binary image reducer unit 8 which reduces a binary image, a binary image encoder 16 which encodes the binary image, an outline extractor unit 12 which extracts an outline from the binary image, a curve generator 13 which generates a curve on the basis of the outline, a comparator 14 which compares the generated curve with the outline of the input binary image, and a corrector 10 which partially corrects the reduced binary image according to the comparison result of the comparator. The binary image decoding device has a binary image decoder 19 which restores the binary image, a binary image expander 20 which expands the binary image, an outline extractor 21 which extracts an outline from the binary image, a curve generator 22 which generates a curve on the basis of the outline, and a corrector 23 which corrects the binary image on the basis of the curve.
Patent JP-H03158626-A (JP)
Title: Heat source facility
Inventor: INOUE KENSAKU
IPC: F24D17/00
Filed: 1989-11-15
Abstract: PURPOSE:To extend a mean between trouble time interval and improve a reliability in operation by a method wherein a controlling means is constructed such that a fluid heating device to be operated is selected so as to averaging operating time of each of a plurality of fluid heating devices. CONSTITUTION:A heating source device 1 is provided with one master device MU and three slave devices SU. Each of the devices MU and SD is provided with four hot water boiling devices WH acting is fluid heaters and two circulation pumps 14 for use in circulating hot water from a return passage 4 within the devices MU and SU to the hot water boilers WH and the return passage 3. The number of operating hot water boilers WH is controlled so as to make a heated fluid to have a target temperature Ts set by a target temperature setting device 18 and at the same time a system controller 12 for use in selecting the operating hot water boiler WH so as to average operating time of each of the hot water boilers WH is provided. A device controller 15 may perform a driving control over the hot water boiler WH and the circulation pump 14 in response to the system controller 12.
Patent JP-H08163306-A (JP)
Title: Facsimile equipment having character read/print function and character read/print method
Inventor: HOSODA SATOSHI
IPC: H04N1/00
Filed: 1994-11-30
Abstract: PURPOSE: To print out a stored character or the like through the use of a function provided to a facsimile equipment, to generate the character code and to store the character code again by providing a pseudo character generating means and a position designation mark generating means to the facsimile equipment. CONSTITUTION: A FAX control section 1 reads a character code stored in a character code memory section 8 and reads dot data of a segment corresponding to a bit number based on a segment converted by a conversion table memory signal 12 from a segment memory section 11 and expands them superimposingly in an image memory section 9. Then the control section 1 generates image data of the pseudo character expanded in the memory section 9 and expands a position designation mark comprising a prescribed length of longitudinal and lateral lines to specify the position in the vertical direction and horizontal position at which the pseudo character is started in the memory section 9. Then the control section 1 outputs the image data expanded in the memory section 9 to a print section 5.
Patent JP-S61171462-A (JP)
Title: Aniline derivative, preparation thereof, and agricultural and horticultural fungicide containing said derivative as active component
Inventor: TAKAHASHI JUNYA
IPC: A01N47/10
Filed: 1985-12-27
Abstract: NEW MATERIAL:The compound of formula I (X and Y are lower alkylene or lower alkoxy-lower alkylene; k, l, m and n are 0 or 1; R1 is nitro, 2- nitrovinyl, etc.; Z is H, OH, lower alkyl, etc.; A is O or S; B is lower alkyl, lower alkenyl, etc.). USE:Fungicide for agricultural and horticultural use. It has excellent controlling effect against drug-resistant fungi. PREPARATION:The compound of formula I can be produced by reacting the compound of formula II with the compound of formula III (R6 is halogen) in a solvent (e.g. water, benzene, toluene, etc.) at 0-150 deg.C, optionally in the presence of a base (e.g. pyridine, triethylamine, etc.).
Patent JP-S62156621-A (JP)
Title: Preparation of ferroelectric liquid crystal element
Inventor: HADO HITOSHI
IPC: G02F1/13
Filed: 1985-12-28
Abstract: PURPOSE:To obtain a liquid crystal element having large area and high contrast by forming a uniaxial horizontal orientation film on two substrates and vacuum deposited ferroelectric liquid crystals to the orientation film by charging one of the substrate positively and another substrate negatively. CONSTITUTION:Extremely small electric fields directing toward outside and inside against the surface of an orientation film 2 are generated by giving positive and negative charge respectively to electrodes 4 on two substrates 3 which form uniaxial horizontal orientation film 2, and, when ferroelectric liquid crystal molecules are deposited in vacuum on the surface, dipoles of the liquid crystal molecules on each substrate are directed toward outside and inside by the effect of the electric field. At the same time, the direction of the molecular axis is oriented to a fixed direction by the effect of the orientation film 2. Thus, a thin layer of the liquid crystal formed by vacuum deposition is kept stably under orientation condition during filling of the liquid crystal 13, therefore, liquid crystal molecules in a cell are oriented along a liquid crystal molecule layer on a uniformly oriented substrate surface. Thus, a uniform liquid crystal element having evenly arranged direction of dipole of ferroelectric liquid crystal molecules and direction of the molecular axis in a cell is obtd.
Patent JP-H06147398-A (JP)
Title: Angle signal generating device
Inventor: YOMOGIHARA KOICHI
IPC: G01D5/244
Filed: 1992-11-06
Abstract: PURPOSE:To generate position detecting angle signals for controlling a periodically moved mobile body with a fail-safe structure. CONSTITUTION:Fail-safe fixed angle signals are generated by a rotary disk provided with slits and photo-interrupters PH1-PH6 generating no output at the time of a failure. Variably settable variable angle signals are generated by a no-fail-safe control circuit 21 such as a CPU possibly generating an output at the time of a failure. The AND operation is applied to the fixed angle signals and variable angle signals with AND gates 24, 28, 30. Even if the variable angle signals are continuously outputted in error, outputs CS1-CS4 can be surely set to OFF by the fail-safe fixed angle signals certainly set to OFF in one cycle.
Patent JP-H10118302-A (JP)
Title: Device for preventing illegal opening of pachinko machine in game house
Inventor: HIGUCHI SADAO
IPC: A63F7/02
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent the front frame of a pachinko machine from being opened off business hours like the night-time and to stop illegal remodeling such as changing of a ROM. SOLUTION: A pachinko game house is so structured that a plurality of pachinko machines A, B, C are arranged side by side with the opening/closing front frame 2 pivotally attached to one side edge of the base frame. In this case, an engaging piece 11 is provided projectingly on the rear side of the front frame of each machine, a lock bar 15 that can be engaged with that piece is installed on the base frame of each machine, a motor-driven actuator 30 such as a motor 32 and each lock bar 15 are linked with each other by a connecting means such as a push/pull wire 18, and the lock bar is engaged with the engaging piece 11 by operating the motor-driven actuator, thereby preventing the front frame of each machine from being released forward simultaneously.
Patent JP-H06150001-A (JP)
Title: Method for separating and extracting musical note symbol
Inventor: KAWADA SOICHIRO
IPC: G06T7/60
Filed: 1992-11-09
Abstract: PURPOSE:To surely separate the elements of the stave and musical note symbols at a high speed and further to reduce memory capacity to be used in the case of processing the images of musical scores. CONSTITUTION:The images of musical scores are fetched as black-and-white binary image data (S10) and contour vectors are generated on the boundary lines of picture elements (S11). Next, contour vector patterns expressing the stave are retrieved by analyzing the structure of contour vectors (S12) and when any contour vector of the stave is found out, it is separated (S13). The terminal parts of the contour vector segment of the musical note symbol interrupted by this separation is linked by a virtual vector, and the contour vector loop of the musical note symbol is generated (S14). This contour vector loop is guided to an image recognizing means (omitted in the figure) and the correspondent musical note symbol image is extracted from a contour vector data dictionary.