baber/WOPTO huggingface dataset:
Patent JP-S59131847-A (JP)
Title: Water heater utilizing waste heat
Inventor: KITAJIMA OSAMU
IPC: F24H1/00
Filed: 1983-01-18
Abstract: PURPOSE:To obtain a water heater utilizing waste heat discharged by a ventilating fan of a room as a heat source, by making use of a heat pipe. CONSTITUTION:When a power source switch of a ventilating fan 1 is turned ON for a purpose of ventilation of a room, indoor air is sucked by opening louvers 1c through actions of connecting levers 1e, 1d of the ventilating fan 1 and revolving a motor 1b and the fan 1a. As a water heater is mounted on a suction part of the ventilating fan 1, the indoor air is entered into a casing 11 through a filter 14, and an evaporating part 2a of a heat pipe 2 is heated by heat held by the air. Heating is accelerated, a thermal medium in the heat pipe 2 starts evaporation, heat transfer is made to a condensing part 2b of the heat pipe 2 by taking latent heat away, heat exchange is made with water abutting against the condensing part 2b, the thermal medium is turned into a liquid phase from a gaseous phase and goes back to the evaporating part 2a of the heat pipe 2 with the lapse of time. Water in a water tank 3 is turned into hot water through this repetition.
Patent JP-H09195816-A (JP)
Title: Controller for internal combustion engine
Inventor: MANAKA TOSHIO
IPC: F02D13/02
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To have severe exhaust regulation expected in future satisfied by reducing harmful exhaust gas discharged from a cooled engine. SOLUTION: Exhaust gas sensor(s) is (are) provided in front and (or) rear of catalyst and such an electronic controller is provided for controlling, on the basis of a processing means of those exhaust gas sensor signals and its processed values, fuel supplied to an internal combustion engine, ignition timing, the secondary air quantity for reducing harmful exhaust gas, EGR quantity, electrically heated catalyst, assist air quantity, gas flowing motion inside a cylinder, and intake/exhaust valve timing of the engine.  Thereby, the cleaning rate (grade of activity) of the catalyst is accurately sensed from the processed value(s) of exhaust gas sensor signal(s) in the rear (or front and rear) of the catalyst(s) and since control on reduction of harmful exhaust gas can be achieved most adequately in compliance with its grade of activity, even though any severe exhaust gas regulation can be satisfied.
Patent JP-S62166866-A (JP)
Title: Concentration of oyster essence and its concentrate
Inventor: USUI KOICHI
IPC: A23L17/40
Filed: 1986-01-17
Abstract: PURPOSE:An oyster essence solution containing less than a specific level of solid content is purified with an adsorbent mainly composed of a water-insuluble inorganic magnesium compound and the purified solution is concentrated to give the objective oyster essence concentrate of pale color without moderate content reduction of the tasty components in oyster. CONSTITUTION:An oyster essence solution of less then 30wt% solid concentration is adsorbed on an adsorbent of more than 50m<2>/g specific surface area, mainly composed of water-insoluble inorganic magnesium compound to effect purification. Then, the purified product is concentrated in a substantially non- oxidative atmosphere so that the solid content exceeds 5wt%. The inorganic magnesium compound is preferably laminar magnesium ferrosilicate. The amount of the inorganic magnesium compound used is 0.5-20wt% on the basis of the oyster essence. The combination of the inorganic magnesium compound with active carbon most effectively removes coloring components.
Patent JP-S60151736-A (JP)
Title: Coordinate input and output device
Inventor: MURAKAMI AZUMA
IPC: G06K11/06
Filed: 1984-01-18
Abstract: PURPOSE:To designate a position on a tablet with use of no cord by displaying by radio the position data obtained by applying the arithmetic processing to the induction voltage of a coil of a specific tablet on a display independent of the tablet. CONSTITUTION:The 1st coil 2 is wound round an end of each of mangneto-striction transmitting media 1a-1d which are set approximately in parallel to the direction X. This coil 2 is connected to a pulse current generator 3, and the 2nd coil 5 wound round the media 1a-1d is connected to a processor 6 of a position signal processor B. Thus a tablet A is obtained. A display C and a position display device D are set apart from the tablet A and the processor B. Then receivers E and F are connected to devices B and D respectively. A position setting bar magnet 7 is put on the mudium 1a, for example, and a pulse current is applied to the coil 2 to produce the indution voltage of the coil 5. The processor 6 detects the position of the magnet 7 from the induction voltage of the coil 5 and then displays the detected position to the display C via receivers E and F.
Patent JP-H10205510-A (JP)
Title: Rivet fastening method
Inventor: YOSHIDA TERUAKI
IPC: F16B19/08
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To enable caulking with low load by pinching and pressing a rivet inserted through a plurality of work pieces between a pair of electrodes, by softening the rivet by resistance generated heat of the rivet itself by electrification, and by caulking the end. SOLUTION: A headed rivet 1 is inserted through holes Wa of two work pieces W so that the head part 1a on the upper end may be seated on the work piece W on the upper side, the rivet 1 is pinched between electrodes 4, 5 of a welding gun and pressed, and the rivet is electrified. The tips of the electrodes 4, 5 are formed into recessed curved surfaces 4a, 5a, the head part 1a is brought in surface-contact with the curved surface 4a, and the lower end of the rivet 1 is brought in linear-contact with the curved surface 5a. Accordingly, the current density of the lower end of the rivet 1 is drastically increased in comparison with the head part 1a and instantaneously heated to the high temperature. Therefore, the lower end of the rivet 1 is softened and caulked by low pressing force.
Patent JP-S62165862-A (JP)
Title: Manufacture of electrode base plate for alkaline storage battery
Inventor: TOMITA MASAHITO
IPC: H01M50/536
Filed: 1986-01-16
Abstract: PURPOSE:To improve the mechanical strength and conductivity of an electrode base plate, and increase the welding strength of the base plate and a collector tab and their current collecting property, by arranging a high metallic density portion partially on a felt-form porous body of a metallic fiber as an electrode base plate. CONSTITUTION:On a felt-form porous body 1 of a metallic fiber, a paste mainly of a metallic powder or a metallic compound powder is filled partially and then sintered to prepare a high metallic density portion 2 partially on the porous body 1. The porous body 1 and the metallic powder or metallic compound powder are incorporated by a sintering, and a high metallic density portion 2 is formed on the porous body 1. Therefore, the strength and the current collecting property of the base plate are improved, while a collector tab can be easily installed. Such a high metallic density portion may be formed only at the tab welding portion, but when the base plate is used for a rapid discharge cell, it is effective to form such a portion in a belt form to improve further the current collective property.
Patent JP-S54101067-A (JP)
Title: Damper
Inventor: FUJII YUUICHI
IPC: F16F3/10
Filed: 1978-01-26
Abstract: PURPOSE:To absorb and remove minute vibrations by interposing a spring between rigid member and rod. CONSTITUTION:A rigid member 17 secured to the engine has a space 18 defined between oppoiste end surfaces 19 and 20. A rod 8 projecting from a cylinder 3 is provided at its top with a flange 21 provided with vibration-proof rubber 22 applied to the opposite sides. The flange 21 is received in the space 18 defined by the rigid member 17. Between a spring washer 23 provided within the rigid member 17 and the flange 21 a spring 24 having a spring constant smaller than that of the vibration-proof rubber 22 is provided to absorb minute vibrations.
Patent JP-S57121919-A (JP)
Title: Control of operation of compressor for car-loading
Inventor: CHIYUU ITSUO
IPC: B60H1/32
Filed: 1981-01-20
Abstract: PURPOSE:To obtain comfortable cooling performance and permit energy-saving driving by permitting capacity control driving when the intake and discharge pressure, car interior temperature, and the number of revolution of a compressor and an engine fulfil prescribed condition, in the compressor of which capacity can be varied during operation. CONSTITUTION:The means for controlling the discharge capacity, corresponding to the capacity controlling output (f) of a controller 8 is built-in in a compressor 5. A car interior temperature sensor (a), discharge pressure sensor (b) for detecting coolant pressure, intake pressure sensor (c), and compressor 5 revolution number sensor (d) are arranged, and the detection signals of the devices described the above are entered into the controller 8, and calculation is performed according to the control method in program. When the calculated value is within a prescribed condition, the capacity control signal (f) is output, and stop of compressor or the non-capacity control signal (e) is output in other cases. The controller 8 can use an air conditioner optionally by means of an ON/OFF switch (g), and also can vary the car interior temperature (h) setting input according to the program.
Patent JP-H11204956-A (JP)
Title: Structure for retaining cable to apparatus frame
Inventor: SATO KAZUO
IPC: H05K7/02
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To retain a cable introduced into an apparatus frame surely by providing a cable stopper for securing a cable retaining part removably to a cable supporting part and grasping a cable while securing removably to a fixing member extending in the horizontal direction. SOLUTION: A tubular part 33a for grasping a cable 35 is formed in a cable support 33 and provided with an open part 33b at one end thereof. A cover part 33d is formed integrally with the open part 33b through a thin part 33c thereof. A seal 37 indicating the type of the cable 35 to be grasped is applied to the surface at the cover part 33d. A second columnar rotary part 33e is formed on the fixing member 31 side of the cable support 33 while projecting toward the fixing member 31. Grooves 31a for retaining the second rotary parts 33e of the cable support 33 removably and rotatably are made, at an interval in the longitudinal direction, in the face 31a on the cable support 33 side.
Patent JP-S59133274-A (JP)
Title: Black water-based ink for ink jet printer
Inventor: KO KATSUJI
IPC: C09D11/328
Filed: 1983-01-19
Abstract: PURPOSE:To provide the titled black ink having excellent solubility, water resistance, water repellency and prolonged stability, containing a coloring material obtd. by mixing specified red, yellow and blue dyes. CONSTITUTION:A coloring material composed of 0.4-1.6wt% C.I. Direct Red 225, 0.6-2.4wt% C.I. Direct Yellow 50 and 1.0-4.0wt% C.I. Reactive Blue 71 is dissolved in water. EFFECT:There can be obtd. ink jet recording in which uneveness in printing is not caused. It is possible to conduct good printing over a long period of time, and a printed image is not faded after printing even when wetted with water.
Patent JP-S60151497-A (JP)
Inventor: OKETANI KOUICHIROU
IPC: F16L55/00
Filed: 1984-01-20
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-S56104414-A (JP)
Title: Electromagnet
Inventor: AGATAHAMA SHIYUNICHI
IPC: H01F41/06
Filed: 1980-01-23
Abstract: PURPOSE:To eliminate the deformation of an iron core even if the tension of a winding on the electromagnet is increased by forming a center hole at the rotary shaft of the electromagnet. CONSTITUTION:A coil spool 2 formed by insert molding an iron core 1 is fitted to the chuck 4 of a winding machine. The center holes 2a, 2a are formed at the rotary shaft 6 of the coil spool 2, and the coil spool 2 is supported at the center 5 of the winding machine. The winding 3 is set, the winding machine is rotated in a direction as designated by an arrow A, and the winding work is thus conducted. The electromagnet is supported at both ends with the chuck 4 and the center 5 of the winding machine, and the center holes 2a, 2a are formed at the rotary shaft 6 of the coil spool 2 to conduct the winding work. Thus, the electromagnet which is not deformed at the iron core 1 regardless of the magnitude of the tension of the winding 3 and the length of the electromagnet can be obtained.
Patent JP-H02188099-A (JP)
Title: Surround circuit
Inventor: SASAKI TAKESHI
IPC: H04S5/02
Filed: 1989-01-13
Abstract: PURPOSE:To reproduce a sound field corresponding to diversified listeners' favorites by inputting one of both channel signals for a phase shift where a phase center frequency can be varied and set continuously and performing addition or subtraction between the output signal of the phase shift and the other channel signal. CONSTITUTION:The phase shift 2 varies the phase phi of the input signal R from 0 to -pi and the phase center frequency f0 can be varied and set continuously by a listener. When the phase center frequency f0 is set to a certain value F0 in an audible range, the output signal of the phase shift 2 varies from an R signal to the inverse of R signal according to the frequency of the R channel signal inputted to the phase shift 2. The listener varies and sets the frequency according to the listener's favorite, an adding circuit 3 outputs a sum signal component L+R, a difference signal L-R, and their intermediate signal component as a surround signal, and consequently the sound field can be reproduced according to the diversified listener's favorites.
Patent JP-S5291393-A (JP)
Title: Ladar object detecting unit
Inventor: KAMATA YASUHIKO
IPC: H03K5/05
Filed: 1976-01-26
Abstract: PURPOSE:To prevent misidentification for the signal as clutter, by prividing the pulse width eliminating circuit and by deleting the unnecessary pulse width eliminating circuit and by deleting the unnecessary pulse width of the quantized video.
Patent JP-H03212245-A (JP)
Title: Vacuum cleaner
Inventor: SUNABA KENICHIRO
IPC: A47L9/00
Filed: 1990-01-17
Abstract: PURPOSE:To facilitate the installation of an elastic body and accelerate the quietness of the passing sound by extending a dust collecting chamber up to the upper part from an outer partitioning wall inside a body outer partitioning wall and surrounding the dust collecting chamber by the dust collecting chamber wall which has a nearly square-shape and is opened in the upper part, and installing a packing made of elastic material at the upper edge of the dust collecting chamber wall and allowing a cover to have a wall contacting with the elastic body packing. CONSTITUTION:As for a dust collecting chamber 28, a nearly square-shaped wall elastic body packing 32 is installed on a rib 33 which is opened in the upper part of a nearly square- shaped wall 33 inside the body outer partitioning wall 24 of a body A24, and fixed from above by the rib 25A of a cleaner body B25 and the rib of a cleaner body A24A. A cover 26 which covers the dust collecting chamber 28 and is freely opened and closed is fitted, and elastically contacts with a nearly square-shaped elastic body lip 32, and the airtightness of the dust collecting chamber 28 is secured. As for the dust collecting chamber 28, the elastic body packing 32 can easily be installed by the nearly square-shaped wall 33 extended to the upper part of the body outer partitioning wall 24 inside the body outer partitioning wall 24, and airtightness can be secured. Because of this double wall, the quietness of the passing sound can be accelerated.
Patent JP-S59133225-A (JP)
Title: Heat-resistant coating
Inventor: GOTOU KOUHEI
IPC: C08G73/10
Filed: 1983-01-21
Abstract: PURPOSE:To titled coating excellent in covering power and adhesion to substrates and capable of providing coatings of good heat resistance and insulating property, containing a specified polyamic acid. CONSTITUTION:A polyamic acid with a reduced viscosity >=0.5dl/g, containing repeating units of formula I (wherein R1 is R, and R2 is a group of formula IIor III) or containing these units and repeating units of formula IV, is obtained by reacting 1mol of 2,3,5-tricarboxycyclopentylacetic acid (anhydride) obtained by decomposing dicyclopentadiene with ozone and oxidizing the product with 0.5- 1.3mol of a diamine of the formula: H2N-R-NH2 (wherein R is a bivlanet aliphatic, alicyclic, or aromatic group) in a dipolar solvent (e.g., dimethylformamide) at 50-300 deg.C. 100pts.wt. this polyamic acid is mixed with, if necessary, 30- 800pts.wt. conductive filler, pigment, oxidation stabilizer, UV absorber, etc.
Patent JP-H05199172-A (JP)
Title: Incoming control system
Inventor: KAGE GOZO
IPC: H04W68/00
Filed: 1992-01-20
Abstract: PURPOSE:To unnecessitate to integrate a portable telephone set with a pager terminal in the method calling a portable telephone set according to the paging system to make the incoming call easy by using an easy-type portable telephone set. CONSTITUTION:The location of a portable telephone terminal 11 is registered in a position register memory 10. At the time of incoming call in this case, information on the terminal 11 is sent from a telephone set 7 to the position register memory 10 (x1). Referring to the result of the position registration (x2), the number of the portable telephone terminal 11 is called (x3) from the paging transmission station 9. The radio base station 2 receives this to call the terminal 11(x4), and when there is a response(x5), the line is connected (x6) from the radio base station 2 to the telephone set 7. As the calling information is transmitted from the paging transmission station 9 through the radio base station, the integration between the terminal and the pager is made unnecessary.
Patent JP-S62167171-A (JP)
Title: Approximate cutting position control in newspaper rotary machine
Inventor: TAGUCHI TOSHIO
IPC: B65H35/06
Filed: 1986-01-17
Abstract: PURPOSE:To improve workability and effect operation securely, by detecting a printed machine number mark or a frame line in front of a folding machine, automatically adjusting a compensator in accordance with a phase difference between a detected signal and a rotation signal of a cutting machine for control ling an approximate cutting position. CONSTITUTION:A machine number mark 42 indicates the number of a printing unit where the page is printed and a frame line 43 is printed on a news paper at all times and then no special care is not required for printing them. A travel ing paper 10 is cut by a saw body 22. Since the geometrical distance between the saw body 22 and a mark detector 31 is unchanged, if an approximate cutting position in the saw body 22 changes a signal detected by the mark detector 31 is changed by the same amount. Accordingly, the approximate cutting posi tion can be automatically kept constant by actuating a compensator 18 through a controller 29 so that a phase difference between a rotation signal of the cutting body 22 and the signal detected by the mark detector 31 is kept constant at all times, whereby workability and the reliability of operation is improved.
Patent JP-S62164678-A (JP)
Title: Production of 2-amino-2(5h)-furanone derivative
Inventor: NAKAI TAKESHI
IPC: C07D307/66
Filed: 1986-01-16
Abstract: PURPOSE:To obtain the titled compound industrially advantageously, by reacting a cyano compound corresponding to the aimed compound with a specific silyl compound in the presence of a tertiary amine to give a reaction product and hydrolyzing the reaction product under a weakly acidic - weakly alkali condition. CONSTITUTION:A compound shown by formula I (R<1> is H, lower alkyl or phenylbenzyl; R<2> is each group in R<1> except H and a case wherein R<1> is bonded to R<2> at end to form a polymethylene chain is included; R<3> is H, lower alkyl or CF3) is reacted with a compound shown by formula II (R<4>-R<6> are methyl, ethyl or t-butyl) in the presence of a tertiary amine such as triethylamine, etc., and a reaction produce is hydrolyzed under a weakly acidic condition of pH 3-11- a weakly alkali condition to give the aimed compound shown by formula III useful as an intermediate for a carcinostatic agent, a germicide, an antihypertensive, etc., by an easier method with respect to operation than a well-known method by a short process and efficiently without using a reaction reagent which is difficult to handle.
Patent JP-S61167894-A (JP)
Inventor: NOGAMI HITOSHI
IPC: G21C17/10
Filed: 1985-01-19
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-S63175923-A (JP)
Title: Sequential organizing file retrieving system
Inventor: SHIRAHAMA ATSUKO
IPC: G06F7/22
Filed: 1987-01-16
Abstract: PURPOSE:To decrease the number of times of an input to a memory, of a record in a sequential organizing file, by storing a pointer corresponding to a line number of every prescribed interval in a pointer storage area of a limited size simultaneously, while referring to the record, at the time of retrieving the record having the line number in the sequential organizing file. CONSTITUTION:A pointer storage means 2 stores a pointer corresponding to a line number of every prescribed interval in the line numbers which a record in a sequential organizing file has in a pointer store area 6, a pointer storage are repositioning means 3 executes repositioning of the pointer store area 6 in order to store a new pointer when there is no idle area in the pointer storage area 6, a pointer acquiring means 4 acquires a pointer corresponding to the line number being adjacent to the line number of an object record to be referred to in the pointers stored in the pointer storage area 6, and a record acquiring means 5 acquires an object record from the sequential organizing file 1 based on the pointer acquired by the pointer acquiring means 4. In such a way, in case of retrieving the record having the line number in the sequential organizing file, the processing efficiency can be improved.
Patent JP-S5393660-A (JP)
Title: Electric cleaner
Inventor: OOGOSHI KENICHI
IPC: A47L9/00
Filed: 1977-01-28
Abstract: PURPOSE: To lower the level of noises transmitted through walls of a dust collecting case and the main body of an electric cleaner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11202672-A (JP)
Title: Heat fixing device
Inventor: MIYOSHI NORIYUKI
IPC: G03G15/20
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To surely control a fixing roll to be at specified temperature before recording paper passes after a printing instruction is given and to shorten time required before the recording paper passes as much as possible. SOLUTION: This device is provided with a fixing member 2 which is the device to fix an unfixed toner image T on the recording paper and incorporates a heating element 1, a pressing member 3 pressing the recording paper P, a heating degree detecting means 4 measuring the surface temperature H1 of the fixing member 2 and a heating controlling means 5 starting the energizing of the heating element l by waiting for the printing instruction, and also is provided with a cooling degree detecting means 6 measuring the surface temperature P1 of the pressing member 3 when the printing instruction is given, a turning timing deciding means 7 deciding the surface temperature D1 of the fixing member 2 to start the turning of the fixing member 2 and the pressing member 3 by using the temperature P1 measured,  a comparing means 8 comparing two kinds of the surface temperature H1 and D1 and a turning controlling means 9 starting the fixing means 2 and the pressing member 3 to turn at the time of judging that the surface temperature H1 is raised to the surface temperature D1 when the surface temperature H1 is lower than the surface temperature D1.
Patent JP-S58123948-A (JP)
Inventor: TADA SHINSAKU
IPC: E04B1/74
Filed: 1982-01-21
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。