baber/WOPTO huggingface dataset:
Patent JP-S60166816-A (JP)
Title: Apparatus for measuring angle of rotation
Inventor: OOSAKAYA TAKAYOSHI
IPC: B23Q17/22
Filed: 1984-02-10
Abstract: PURPOSE:To measure the angle of rotation of a rotor accurately by detecting the intersection between a spiral and a straight line running through the origin to determine the angle of rotation from the distance between the intersection and the origin. CONSTITUTION:A theta table 1 is rotated by a proper driving means such as a pulse motor 3 through a rotating shaft 2. A transparent disc 4 is fastened on the rotating shaft 2 as a rotating surface for measurement between the theta table 1 and the pulse motor 3 paralleling the theta table 1 and is made rotatable integrally. An Archimedes' spiral 5 is drawn on the surface of the disc 4 to meet the formula while making the origin 0 coincide with the axis center of the rotating axis 2. The theta table 1 is rotated with the pulse motor 3 to turn an arbitrary point P on the Archimedes' spiral 5 drawn on the disc 4 by an angle theta, intersecting a straight line 6 running through the origin. When the point P intersects the straight line 6 running through the origin, it is detected with a pixel (i) facing it in a photosensor 7 and the order corresponding to the distance from the first pixel is inputted into an arithmetic unit 8 to determine the angle theta of rotation.
Patent JP-H10222679-A (JP)
Title: Vehicle image processor
Inventor: DOI TOMOYUKI
IPC: G06T7/20
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To identify whether an object on a road, which is obtained by a CCD camera, is the planar one or the stereoscopic one. SOLUTION: The anterior images at different times T0 and T1 are obtained by an on-vehicle CCD camera 10 so as to be supplied to an image recognizing device 16. A vehicle action measuring device 14 detects vehicle speed and a yaw rate and supplies them to the image recognizing device 16. The image recognizing device 16 calculates a position which is assumed to be obtained at the time T1 when the object in the image is assumed to be the planar object (a print, etc., on the road) on the road by the image obtained at the time T0 and the running state of a vehicle and comparaes it with the image which is actually obtained at the time T1. When they coincide, the object is judged to be the planar one and it is judged to be the stereoscopic one at the time of non-coincidence. The height of the stereoscopic object is calculates from the deviation quantity of both.
Patent JP-H07208671-A (JP)
Title: Calking method for connecting hardware of hose and its product
Inventor: SHIOZAKI KOTARO
IPC: F16L33/22
Filed: 1994-01-24
Abstract: PURPOSE:To provide a calking method and its product without any specific jig and device when the connecting hardware of a hose is attached to the hose. CONSTITUTION:Rigidity for an outer cylinder 2 for the connecting hardware of a hose 1 is arranged smaller at least than the rigidity for an inner cylinder 4, and this outer cylinder 2 is previously inserted on the hose 1 outer side. After that, the outer cylinder 2 is removed on the inner cylinder 4 side inserted to the hose l tip end so as to press the outer side of the inner cylinder 4 so that the connecting hardware is attached to the hose l. Hereby, attachment of the connecting hardware to the hose can be assuredly performed to the hose without any specific jig.
Patent JP-S54114617-A (JP)
Title: Nozzle for hot water turbine
Inventor: SATOU SADAO
IPC: F01D9/02
Filed: 1978-02-27
Abstract: PURPOSE: To obtain hot water with high temperature and high pressure from an inlet of a nozzle as homogeneous fine flow with superhigh-speed under an atomization condition at an outlet of the nozzle, by forming an inlet portion of the nozzle in a tapered shape of a long throat and an outlet portion up to the outlet from a throat portion in a fanwise shape.  
     CONSTITUTION: With a small cone shape of an inlet portion 3c of this nozzle 3, its approximate length is 3W10 times as long as the diameter of a throat portion 3d, and the gradient of its longitudinal section is made to be 0.5W2° ; an inverse large cone shape of an outlet portion 3e is formed in an approximate Lavel type nozzle shape. When feeding hot water with high temperature and high pressure to an inlet 3a of the nozzle 3, said arrangement pulverizes hot water at the inlet portion 3c while increasing the velocity of the flow of hot water at the outlet portion 3e, thus obtaining the high speed flow of gas-water two phases, which is pulverized at high speed and is changed into homogeneous flow, from the outlet 3b. Consequently, if the high speed flow is introduced to a hot water turbine, the turbine can efficiently be driven while turbine blades are not damaged. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62180512-A (JP)
Title: Production of thin film magnetic head
Inventor: SAITO HARUNOBU
IPC: G11B5/31
Filed: 1986-02-05
Abstract: PURPOSE:To enable heating of a substrate and to obtain a thin film magnetic head having excellent adhesive power by sticking and forming a material by sputtering or vapor deposition onto a pattern formed by making combination use of an org. polyimide resin and inorg. material. CONSTITUTION:After an inter-layer insulating film 4 is formed over the entire surface of the substrate, the inorg. material 7 is stuck over the entire surface by sputtering and the org. polyimide resin 8 is stuck onto said material by spin coating and conductive coil forming parts are selectively wet etched by a photoresist 9. The entire surface of the substrate is subjected to ion beam etching of Ar or Ar+CF4 while the photoresist 9 is held stuck onto the org. polyimide resin 8 to dissolve away the photoresist 9, then heaves 10 of the inorg. material 7 sputtered and stuck by the ion beam to the top end of the selectively etched org. resin are formed. A conductive coil material Cu or Al 6 is stuck over the entire part of the substrate by sputtering or vapor deposition and the org. polyimide resin 8 and the inorg. material 7 are removed.
Patent JP-H10205821-A (JP)
Title: Air conditioner and air conditioning system
Inventor: MAEDA KENSAKU
IPC: F24F3/14
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To eliminate an air system replacing damper and to simplify a facility by providing a desiccant for repeating adsorption of moisture in the air before contacting with a low heat source and regeneration with the air after contacting with a high heat source, and a desiccant container, and further providing a heat pump for switching an operation of the high and low heat sources. SOLUTION: The discharged air from a room is passed through a full heat exchanger 153, and fed from a first adsorbing process zone of a second desiccant rotor(DR) 103B to a second absorbing process via a sensible heat exchanger 180, and at both processes, at the time of cooling, it is stopped, and hence it is passed without dropping in it. Further, moisture is removed at a regenerated air side of a DR 103A via a second heat exchanger 220 (high heat source at the time of cooling) of an HP and discharged. The introduced air is fed from the first process zone of the DR 103A to a second adsorbing process via the exchanger 180. Further, it is fed to regenerated air side of the DR 103B from the exchanger 210 (low heat source at the time of cooling), and at the time of cooling it is stopped, and hence passed without dropping in it, and supplied to an indoor space.
Patent JP-H07205167-A (JP)
Title: Skin fixing device in integral molding of skin
Inventor: ISHIKAWA HIYOSHI
IPC: B29C33/14
Filed: 1994-01-20
Abstract: PURPOSE:To provide a skin fixing device dispensing with the formation of a slide pin inserting retaining hole or a dowel retaining cavity to a skin and temporarily fixing the skin to a lower mold easily and certainly in the integral molding of the skin. CONSTITUTION:The operation shafts 10 of actuators A are vertically provided to the peripheral edge part of an upper mold 2 and allowed to advance toward the peripheral edge part of a lower mold 1 at the time of mold opening. These operation shafts 10 fall at the time of mold clamping to fix the peripheral edge part 14 of the skin 5 set to the lower mold 1 and receives pressure from the lower mold 1 accompanied by mold clamping operation to retreat.
Patent JP-S56118873-A (JP)
Title: Ink jet printer
Inventor: EBI YUTAKA
IPC: B41J2/09
Filed: 1980-02-23
Abstract: PURPOSE:To control amounts of deflection in such a manner that ink droplets having electric charges of equal absolute value are deflected by an equal amount and to enhance printing quality by a method wherein adjacent electric fields for deflection are perfectly symmetrical. CONSTITUTION:In order to make the fields of zone A and zone B symmetrical with each other, the potentials Vd(+), Vd(-) of deflecting electrodes 4 are set to be opposite to each other with the potential of shield electrodes 9, gutters 7, a base plate 6 and the like as a center. Accordingly, in the multinozzle ink jet printer of charging-and-deflection type, the deflection amounts of the ink droplets having electric charges of equal absolute value can be controlled to be uniform.
Patent JP-2000219808-A (JP)
Title: Polyamide resin composition
Inventor: SHIMOYAMA AKIRA
IPC: C08K3/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide resin composition capable of simultaneously satisfying excellent surface appearance of product, low warpage, low sink mark and high mechanical characteristics. SOLUTION: This composition comprises (A) 100 pts.wt. of a polyamide resin and (B) 15-200 pts.wt. of an inorganic filler. (A) The polyamide resin is a terpolymer composed of a hexamethylene adipamide unit (PA66), a hexamethylene iso phthalamide unit (PA61) and a caproamide unit (PA6). The copolymerization ratio of each repeating unit simultaneously satisfies 65-90 wt.% (PA66) and 1-10 wt.% (PA6) in a ratio of (PA61)/(PA6) of >=0.1.
Patent JP-H01199371-A (JP)
Title: Nonwoven fabric for floppy disk liner
Inventor: SHINOKI TAKANORI
IPC: D04H1/55
Filed: 1988-02-03
Abstract: PURPOSE:To reduce temporary errors and to eliminate a scratch character by blending a rayon fiber, a polyester composite fiber and the polyester binder fiber of a specific melting point in a specific ratio, respectively and simultaneously, specifying the thickness of a nonwoven fabric after heating-bonded and embossing-bonded. CONSTITUTION:The rayon fiber is 25-40wt.%, the polyester composite fiber is 25-40wt.%, and the polyester binder fiber whose melting point is 110-140 deg.C is 50-20wt.%. Simultaneously, the thickness of the nonwoven fabric after heating-bonded and embossing-bonded is 0.15-0.35mm under 6.0g/cm<2> load. By using the crimpy polyester composite fiber and polyester binder fiber, the sweeping work of a floppy disk can be increased. By mixing the rayon fiber in a polyester nonwoven fabric, a form dimensional stability at the time of a high temperature and a high humidity cannot be damaged, and simultaneously, the copy error rate of the disk can be reduced. By maintaining the thickness of the nonwoven fabric is 0.15-0.35mm, a scratch on a disk surface cannot be generated.
Patent JP-S57136329-A (JP)
Title: Electrically treating method
Inventor: YONEZAWA KEISHIROU
IPC: H01L21/316
Filed: 1981-02-16
Abstract: PURPOSE:To prevent the concentration of an electric field to the surrounding section of a material to be treated, and to execute uniform electric treatment to the whole surface of the material to be treated by forming an electrode in the same shape as the material to be treated and in a shape smaller than the size of the material to be treated. CONSTITUTION:When electrode plates 180, 190 are connected to the positive pole of a DC power supply 20, a wafer 100 is connected to a negative pole and mesa grooves 9, 10 are coated with glass impalpable powder through an electrophoresis method, the electrode plate 180, 190 are formed in the same shape as the wafer 100 and in the shape smaller than the wafer 100. Accordingly, the thickness of a glass protective film can be uniformalized because the current density of the central section and surrounding section of the wafer 100 is equalized.
Patent JP-H09218875-A (JP)
Title: Interactive cooking retrieval device
Inventor: MIZUTANI KENJI
IPC: G06F17/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To easily retrieve object data from cooking data. SOLUTION: An instruction input device 101 outputs instructed display information, a cooking information storage device 102 stores and outputs the information of cooking and a user intention calculation device 103 estimates the intention of a user from the output of the instruction input device 101 and the cooking data lately provided to the user. A long term storage device 108 successively stores the cooking data lately provided to the user and the output of the instruction input device and analyzes the transition of the intention of the user. A user interest calculation device 104 estimates the interest of the user from the output of the long term storage device and the output of the user intention calculation device.  A data evaluation device 105 evaluates the degree of the interest of the user to the information of all the cooking from the output of the user interest calculation device and the output of the cooking information storage device, a data working device 106 produces image information to be provided to the user from the output of the data evaluation device, an image information output device 107 presents it to the user and a short term storage device 109 stores the output of the data working device and outputs it to the user intention calculation device or the like.
Patent JP-S62197467-A (JP)
Inventor: ANSONII JIEI TOOTORERO
IPC: C08L33/14
Filed: 1987-02-02
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-S62181202-A (JP)
Title: Antimicrobial agent
Inventor: TSUKIYAMA RYOICHI
IPC: A61K8/00
Filed: 1986-02-04
Abstract: PURPOSE:An antimicrobial agent, obtained by using lichocalcone A which is one kind of flavonoids present in licorice roots and capable of preventing the deterioration in quality of foods, cosmetics and other various products by contamination of microorganisms. CONSTITUTION:An antimicrobial agent containing lichocalcone A, i.e. methoxy-4,4'-dihydroxy-5-(alpha,alpha'-dimethylallyl)chalcone as an active ingredient. Since the licochalcone A exhibits powerful antimicrobial activity against microorganisms, e.g. Bacillus subtilis of the genus Bacillus, Clostridium sporogenes and Pseudomonas aeruginosa, whether the licochalcone A is synthetic or naturally occurring material, it can be effectively utilized for preventing the deterioration in quality of various products by contamination of such microorganisms.
Patent JP-S63194710-A (JP)
Title: Filter medium for purifying water
Inventor: SATO MOTOAKI
IPC: B01D39/06
Filed: 1987-02-04
Abstract: PURPOSE:To efficiently remove organic substance in raw water, by using alpha-type manganese dioxide, which is subjected to heat treatment in the persence of a mineral acid, as a filter medium for purifying water. CONSTITUTION:A pulverized alpha-type managanese dioxide, which is obtained by electrolyzing the mixture of manganese sulfate, potassium sulfate and sulfuric acid or treating dimanganese trioxide in the presence of sulfuric acid and ammonium, is used as a raw material for filter medium for purifying water. The surface of alpha-type manganese dioxide is activated by the heat-treatment in the presence of a mineral acid. Because the surface of the activated alpha-type manganese dioxide which is obtained by the treatment is whiskered, the surface of said manganese dioxide is large, and then said manganese when it is used as the filer medium for purifying water.
Patent JP-H07229775-A (JP)
Title: Electromagnetic flow meter
Inventor: ISHIKAWA IKUMITSU
IPC: G01F1/60
Filed: 1994-02-21
Abstract: PURPOSE:To reduce the influence of a flow noise as well as to save the power consumption, by switching over the LR mode in which a voltage is fed from an exciting power source the LCR mode in which no voltage is fed with each other, and maintaining the resonance frequency in the LCR mode at a high level, so as to carry out a high-frequency excitation. CONSTITUTION:When a switching signal ST5 is transmitted from a switching signal generator 21 to a switch element SW3, the switch element SW3 is turned on for a period TLR. This period TLR is called as LR mode, and an exciting current Iex flows from an exciting power source Eb. Since the potential at a common potential point is fixed by the switch element SW6 of a synchronous rectifier circuit SRF in the LR mode period, a signal voltage es4 does not appear to the output end of a nonreverse amplifier 27. Then, when the switch element SW3 is switched over to the OFF side, the current feeding from the exciting power source Eb is stopped, and the mode is switched to the LCR mode, and an exciting current flows to exciting coils 11a and 11b by the charge accumulated in a capacitor C2. The frequency of this current is increased to realize a high-frequency excitation, so as to reduce the flow noise.
Patent JP-S55116132-A (JP)
Title: Format display system
Inventor: ASHIBA YUTAKA
IPC: G06F3/147
Filed: 1979-03-01
Abstract: PURPOSE: To make it possible to make out easily an assigned digit of a format by adding at least one dot line for format display to the data display panel of a partial one-line display (P1LD).  
     CONSTITUTION: In P1LD, display data sent out from data register 1 are displayed, digit by digit, on display 2 under the control of timing signal generating circuit 3. In this case, a dot line for format display is provided so as to let dots come on corresponding to data display digits, thereby displaying format data of left-hand margin LHM, right-hand margin RHM, tabulation TAB, etc., stored previously in format register 5. This dot lighting display shows display digits corresponding to the entirety of one line and as far as the format assignment is unchanged even when the display is switched as the display of P1LD advances, the same lighting display is continued to provide the easy judgement of an assigned digit of the format, so that the manipulation will improve. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05225519-A (JP)
Title: Magnetic head
Inventor: OKAMURA ATSUSHI
IPC: G11B5/265
Filed: 1992-02-07
Abstract: PURPOSE:To shorten the time for working and to improve productivity by forming a magnetic core for recording and reproducing and a magnetic core for erasing of the same magnetic blank material and producing these cores by a working method to maintain the magnetic characteristics of the respective cores at prescribed values. CONSTITUTION:This magnetic head has the magnetic core 2 for recording and reproducing which records or reproduces information to or from a magnetic memory medium and the magnetic core 3 for erasing. These two cores 2, 3 are formed of the same magnetic blank material and are formed by the working method capable of maintaining the magnetic characteristics of the respective magnetic cores 2, 3 at the prescribed values. The front surface of the I core 4a of the magnetic core 2 is finished by lapping and the front surface of the I core 4b of the magnetic core 3 is subjected to precision polishing. As a result, the magnetic characteristics of the two magnetic cores 2, 3 are optimized with good balance and the time for working the magnetic cores is shortened.
Patent JP-S63228016-A (JP)
Inventor: ANDORE RUPONTEI
IPC: B41F33/00
Filed: 1988-02-02
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-H09271655-A (JP)
Title: Surfactant and cosmetic material and washing agent composition containing the same
Inventor: NOGUCHI YASUNOBU
IPC: C09K23/28
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a surfactant reduced in the irritation to the skin and a mucous membrane and high in solubility and foam stability by adding at least one of a specific basic amino acid derivative and a salt thereof. SOLUTION: A basic amino acid derivative obtained by reacting glycidyl ether being an epoxy compd. and a basic amino acid such as alginine or lysine is excellent in conditioning affect and softening effect, low in irritation properties and excellent in solubility and foam stability. At least one of basic amino acid derivatives represented by formulae I-IV (wherein R<1> -R<6> are each a 8-22C straight chain or branched alkyl group or an alkenyl group and R<2> and R<3> or R<5> and R<6> may be same or different, (m) is an integer of 1-5 and X is a substituent represented by formula V) is added to a surfactant.
Patent JP-H02203192-A (JP)
Title: Rapid degreasing furnace of powder moldings
Inventor: MIYAKE MASATO
IPC: B22F3/10
Filed: 1989-01-31
Abstract: PURPOSE:To reduce the consumption of inert gas and carry out the degreasing of moldings in a short time period by a method wherein the binder contained in the moldings is discharged and evaporated while the mouldings are pressurized by using the volume expansion of inert gas due to the temperature rise in a furnace. CONSTITUTION:After moldings 14 containing binder are put into a furnace 1, a vacuum inducing needle valve 6 is operated so as to evacuate the furnace 1, a gas introducing needle valve 7 are opened to introduce inert gas such as Ar, N2, etc. and the furnace 1 is heated until the temperature reaches a set point. The pressure in the furnace 1 rises with the rise of temperature, so that rapid discharge and evaporation of binder from the moldings are controlled and defects such as cavities, bulge, etc. are prevented.
Patent JP-H08229976-A (JP)
Title: Plane injected molding of polycarbonate
Inventor: YOKOZAWA TADASHI
IPC: B29C45/00
Filed: 1996-02-08
Abstract: PURPOSE: To improve further the dimensional stability of polycarbonate inherently existing therein, and provide an injected molding plate having good mechanical characteristics and electrical characteristics and with an excellent appearance and coloring property. CONSTITUTION: An injected molding plate is made such that 5-150 pts.wt. scaly glass flakes having the maximum diameter (L) of 1000μm or shorter and the ratio (L/D) between the maximum diameter (L) and the thickness (D) of 5 or more are dispersed in a biaxially oriented state in a 100 pts.wt. amorphons polycarbonate resin composition.
Patent JP-H02256036-A (JP)
Title: Camera system
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B17/18
Filed: 1990-02-01
Abstract: PURPOSE:To easily perform focusing by performing automatic focusing in an ordinary photographing mode and displaying a focusing state and inhibiting the actuation of an automatic focusing means in a macro photographing mode. CONSTITUTION:The system is provided with switching means 106 and 107 for switching the ordinary photographing mode and the macro photographing mode, a 1st lens FL which performs focusing in an ordinary photographing distance range, a 2nd lens ML which performs focusing in a macro photographing distance range, a photodetector means FLM and a calculation means 112 for calculating a defocusing quantity from the output of the photodetector means FLM. Furthermore, it is provided with the automatic focusing means 107, LDR, SLP, MO, 114, and 102-106 for performing focusing by driving the 1st lens FL by the amount corresponding to the defocusing quantity, a display means for displaying the focusing state and an inhibiting means for inhibiting the actuation of the automatic focusing means when the macro photographing mode is selected. Thus, focusing is easily performed.