baber/WOPTO huggingface dataset:
Patent JP-S5755340-A (JP)
Title: Water circulation device for air conditioning apparatus
Inventor: KUBO SHIGEO
IPC: F24F11/02
Filed: 1980-09-19
Abstract: PURPOSE: To save a power consumption, i.e. to reduce a running cost by a method wherein a control over a volume of water corresponding to a variation in ooads in the system is performed in reference to the number of the pumps used and also a pumping head is controlled separately in reference to the number of the pumps.  
     CONSTITUTION: When the water is circulated and fed by a plurality of pumps, for example, two pumps for each of the air conditioning devices installed at each of the floors in a building, a reguired pumping head (45m in the example shown) under a volume of 100% is kept or assured (curve H 1+2 ) by a pump having a pumping head more than a required head P 50  (curves H 1 , 2 ) in the system having a volume of 50%. At this time, both pumps are arranged in series. With this arrangement, when the control of flow rate is performed in reference to the number of pumps, a power consumption may be reduced compared to that of a conventional one and a running cost may also be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09311813-A (JP)
Title: Memory management device for operating system
Inventor: ITO JIYUNICHI
IPC: G06F12/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To manage the map information in every area by setting the head physical address, the head logical address, and the map size on an area information management table. SOLUTION: The head physical address 12, the head logical address 13 and the map size 14 decided by the address 12 or 13 are registered as a single entry. Then, the physical and logical address areas are set corresponding to each other and managed via an area information management table. Thus, the information on every area whose multilevel paging management is impossible can be managed in small memory capacity. Then the physical and logical address areas can be set opposite to each other in both directions. Furthermore, a multilevel paging failure can be backed up by using this map information management together with the multilevel paging map processing.
Patent JP-S61288114-A (JP)
Title: Optical fiber type position detecting device
Inventor: TANAKA TERUAKI
IPC: G01B11/26
Filed: 1985-06-14
Abstract: PURPOSE:To reduce the size and weight of a device and to provide ability in high-precision detection by detecting the quantity of detection light incident on a photodetection fiber from the light reflecting part of a rotating body. CONSTITUTION:When light from a projector is incident on an image fiber cable 13, this incident light is transmitted to a lens 14 to irradiate the entire detection surface S of a detection plate 12. Therefore, when the plate 12 rotates clockwise as positive rotation and counterclockwise as negative rotation, light reflected by the light reflecting part S1 of the plate 12 in the neutral state is converged again by the lens 14 and incident on a photodetection fiber 13B and a photodetection fiber 13c by the same quantities O1 and O2 of light. In this case, the angle of rotation of the plate 12, i.e. 0 deg. is measured. Further, the quantity of light between the quantity O1 of light of the fiber 13B and the quantity O2 of light of the fiber 13C is 1 and measured as an output difference. When the plate 12 rotates further negatively by 45 deg., the difference in the quantity of light is -1. Thus, the rotary displacement of a body to be detected is all measured.
Patent JP-H0425556-A (JP)
Title: Composite material
Inventor: TORII TAKAYOSHI
IPC: C08L61/04
Filed: 1990-05-21
Abstract: PURPOSE:To obtain a structural composite material excellent in heat resistance, strengths, alkali resistance, etc., by mixing a long fiber bundle of an inorg. or heat-resistant org. fiber with a matrix material comprising a mixture of a phenolic or furan resin with an inorg. filler. CONSTITUTION:A long fiber bundle of inorg. fibers (e.g. glass fibers) or heatresistant org. fibers (e.g. aramide fibers) is prepd. Separately, a phenolic resin (e.g. a resol phenol resin) or a furan resin (e.g. a furfuryl alcohol resin) is mixed with an inorg. powder (e.g. a finely powdered alumina) and, if necessary, binder (e.g. sodium silicate), etc., to give a matrix material. The matrix material is mixed with the fiber bundle, thus giving a composite material suitably used as a substitute for reinforcing steel bar or frame in a concrete structure.
Patent JP-S63294007-A (JP)
Title: Muting circuit
Inventor: IWAMA TAKAAKI
IPC: H03G3/10
Filed: 1987-05-26
Abstract: PURPOSE:To reduce the internal noise of an amplifier by using an output transformer to mute the output amplifier which gathers the acoustic wave signal from a speaker at a certain timing. CONSTITUTION:The output of a secondary winding of a drive transformer 1 is short-circuited by a relay 5 to cut the internal noise signal. Thus, the internal noise is cut without changing the DC bias of output transistors TRs 6 and 6'. This relay 5 is driven by a control pulse, and a siren signal is muted in the amplifier by the control pulse to take out only a noise signal because a waveform including the external noise is obtained from a signal taking-out winding 4 of an output transformer 2. This noise signal is amplified to control the objective siren acoustic pressure by a filter, thereby preventing output of muting noise without switching a speaker line at the time of muting.
Patent JP-H01300511-A (JP)
Title: Film capacitor
Inventor: SUZUKI MAYUMI
IPC: H01G4/20
Filed: 1988-05-27
Abstract: PURPOSE:To increase permittivity and to implement a compact configuration by alternately laminating or winding organic dielectric layers which are formed on metallized plastic-film electrodes and dielectric layers of high permittivity wherein an inorganic material of high permittivity is dispersed in an organic material. CONSTITUTION:In this structure, organic dielectric layers 4 and dielectric layers 3 of high permittivity wherein a high permittivity inorganic material is dispersed in an organic material are alternately laminated or wound on electrodes 2 of a metallized plastic films 1. As the permittivity inorganic material, a simple substance or the mixture of two kind or more of titanium oxide, barium titanate and the like can be used. Its amount of content is within the range of 40-80wt.%. Thus, the decrease in insulating resistance of the dielectric layer 3 of high permittivity due to moisture absorption is compensated with the organic dielectric layer 4, and the decrease in performance id alleviated. High permittivity and the compact configuration can be implemented by the presence of the dielectric layer 3 of high permittivity.
Patent JP-S5354721-A (JP)
Title: Production method of magnetic rotor
Inventor: IMAI YOSHIKIYO
IPC: H02K1/27
Filed: 1976-10-29
Abstract: PURPOSE: To prevent production of defective permanent magnet by cancelling tension of resin filled in inner circumference with compression of resin filled in outer circumference. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0425180-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIDA HIROSHI
IPC: H01L29/78
Filed: 1990-05-21
Abstract: PURPOSE:To enhance a semiconductor device in reverse safety operation region by a method wherein the same conductivity type high concentration diffusion layer is formed on a part of a semiconductor substrate which serves as a drain region, and a channel forming region is formed at the same time through the formation of an opposite conductivity type high concentration diffusion well region. CONSTITUTION:In a large output power vertical MOS field effect transistor (power MOSFET), a high concentration diffusion layer 21 of the same conductivity type with a semiconductor substrate is formed on a drain region 1 provided to the semiconductor substrate, and a channel forming region 5 is formed at the same time through the formation of a high concentration diffusion well region 4 of the conductivity type opposite to that of the semiconductor substrate. Therefore, the well region 4 provided under the source region 6 and the channel forming region 5 can be formed as high in impurity concentration as possible. By this setup, a power MOSFET can be enhanced in R-ASO.
Patent JP-S5921470-A (JP)
Title: Automatic welding device
Inventor: HASHIMOTO SHINICHIROU
IPC: B23K9/09
Filed: 1982-07-27
Abstract: PURPOSE:To obtain stable penetration beads by comparing the set values of the 1st and the 2nd digital current setters by a comparator, and fixing a changeover means to one terminal and closing a switching means when the set values are the same. CONSTITUTION:When current values are set in current setters 20, 21, set signals are fed with D/A converters 22, 23 to the prescribed terminal of a contact 17, thereby controlling a welding power source 9. At the same instant, the set signals are inputted to a digital comparator 24. The root pass welding of the groove is accomplished by setting the values of the setters 20, 21 at the same value, operating the relay in a circuit 24 to open a contact 25, operating an auxiliary relay 26 to close a contact 14, and fixing the contact 17 to either one terminal. A control mechanism for arc length is operated by closing of the contact 14 to form uniform penetration beads. In the welding of the 2nd and subsequent layers, the values of the setters 20, 21 are varied to improve working efficiency. The contact 25 is closed in this case and the relay 26 opens and closes the contacts 14, 17 in synchronization with the change in the current values.
Patent JP-H0776368-A (JP)
Title: Buffer protector
Inventor: ZETSUTO KEE JIYASAI
IPC: B65D81/07
Filed: 1993-06-01
Abstract: PURPOSE: To enable packed items of various kinds of shapes and sizes to be packed through simple packing operation. CONSTITUTION: There are provided a sheet-like packing member 1, having an inter-wall section 13 enclosed by a gas-barrier flexible wall surface 11 and a gas capsule 2 for use in defining and enclosing not less than two kinds of substances mixed to generate gas and enabling the substances to be mixed from each other under application of pressure. At least a part of the gas capsule 2 is provided with a section, where only gas is passed through it and then the gas capsule 2 is stored in the inter-wall section 13 of the sheet-like packing member 1.
Patent JP-S5465173-A (JP)
Title: Method and apparatus for reducing cod in wet desulfurization
Inventor: KUWABARA TAKANORI
IPC: B01D53/34
Filed: 1977-11-02
Abstract: PURPOSE: To restrain the formation of dithionic acid which is an origin of COD, by discharging Ca-containing slurry, which has been charged to an oxidizing tower in order to form gypsum, from the oxidizing tower so as to control the residence time in the tower when the desulfurization load decreases.  
     CONSTITUTION: Lime slurry discharged from a reaction tank 10 is fed 24 to an oxidizing tower 11, into which is introduced 19 oxidizing air through the bottom of the tower 11 in order to agitate and aerate the slurry, and the air having aerated is released 26. After being oxidized, the slurry is discharged 25 through plural exits installed at a regular interval with different heights, then through one of discharge lines 27W30 by the operation of valves 31W34 installed on the respective lines. At the time of maximum load for the desulfurizing apparatus and maximum slurry rate, the valve 31 only is opened, and only any one of valves 31, 32, 33 is opened according to the decrease in the slurry-feed rate, i.e., the residence time of slurry in the tower 11 is controlled independently of the variation in the load for desulfurization apparatus so as to prevent the dithionic acid from increasing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5557147-A (JP)
Title: Gas chromatograph filler
Inventor: SHIMONO MASAO
IPC: B01D15/08
Filed: 1978-10-23
Abstract: PURPOSE: To secure the separate determination with no adsorption of all components into the carrier especially in the analysis of the perfume component by coating the neutral and high heat-resistance starch onto the carrier surface for gas chromatograph along with the solid-phase liquid.  
     CONSTITUTION: The material in which the solid-phase liquid such as the phthalic ester group of about 1W25 part by weight (preferably about 5) to carrier 100 and the neutral starch (such as potato starch, etc.) of about 3W8 part by weight (preferably about 5) featuring a high heat resistance are dissolved and scattered is coated on the white-color group diatom earth carrier (gas chrome Q, etc.). Such material is filled into the column to carry out the determination of the perfume. In such way, all subject components of the perfume are nit adsorbed into the carrier for the separate determination. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61291215-A (JP)
Title: Dazzlement preventing apparatus
Inventor: ABE YUICHI
IPC: B60J3/06
Filed: 1985-06-18
Abstract: PURPOSE:To effectively prevent the dazzlement for a various kinds of light by installing a light irradiation means which forward irradiates the light supplied from a light source through a polarizing element and arranging the polarizing element and a filter which possesses the characteristic for permitting the transmission of the light in a specific wave-length region in the forward viewfiled of a driver. CONSTITUTION:Onto the front surface of headlamp 21 of a car A, a filter 22 which transmits only the wave-length region corresponding to blue Q1, green Q2 and red Q3 light and a polarizing plate 23 having a polarizing axis inclined by 45 deg. with respect to standard are installed. In the forward viewfield of a driver in the car interior of the car A, a filter 24 having the transmission wavelength band characteristic equal to that of the filter 22 and a polarizing plate 25 similar to the polarizing plate 23 are arranged. As for the diffused reflection light due to the road surface of the light Le which comes from the headlamp 31 of an oncoming car B which is not equipped with a dazzlement preventing apparatus and of the light Lc which comes from an outdoor lamp 5, the polarized light component other than that in the direction of the polarizing light axis is attenuated by the polarizing plate 25, and the wave-length region region Q1-Q3 is cut off by the filter 24.
Patent JP-S5832928-A (JP)
Title: Injection timing adjusting device of distribution type fuel injection pump
Inventor: NAKAMURA HISASHI
IPC: F02D1/18
Filed: 1981-08-21
Abstract: PURPOSE:To prevent the vibration of a timer piston caused by the fluctuation of the counterforce of a torque applied to a roller holder by separating a hydraulic chamber from a chamber via a servo valve and by trapping hydraulic pressure within the hydraulic chamber. CONSTITUTION:A timer piston 24 is slidably arranged in a cylinder 23, and the cylinder is divided by this piston 24 into a hydraulic chamber 25 and a low pressure chamber 26. The hydraulic chamber 25 is disconnected from a chamber 3 by means of a servo piston 33 except when the pressure within the hydraulic chamber 25 is corrected. In this way, the vibration of the timer piston 24 caused by the fluctuation of the counterforce of a torque applied to a roller holder 8 can be prevented because no fuel oil goes in and out.
Patent JP-H02308692-A (JP)
Title: White balance adjustment device
Inventor: ADACHI MAKOTO
IPC: H04N9/73
Filed: 1989-05-23
Abstract: PURPOSE:To adjust white balance properly by applying gain control to an amplification means based on a prescribed arithmetic equation stored in a memory. CONSTITUTION:A current color temperature is fetched in a microcomputer 8 from a color temperature sensor 5 via an A/D converter 7. The computer 8 compares a sensor output signal (e) with a value stored in advance in a ROM 9 and a prescribed arithmetic equation stored respectively in the ROM 9 is used according to the relation of the quantity of the both to calculate a white balance adjustment value (f). The adjustment value (f) is converted into an analog signal Sg by a D/A converter 10 and given to a gain variable amplifier 3. Thus, the deviation of the white balance characteristic due to a cause such as secular change is prevented.
Patent JP-H06317349-A (JP)
Title: Controlling equipment for circulation type bath heater
Inventor: KOBAYASHI TOSHIHIRO
IPC: F24H1/10
Filed: 1993-05-06
Abstract: PURPOSE:To prevent partial boiling of water in a heat exchanger by keeping an outlet water temperature at a prescribed temperature or below by increasing a flow rate of water to be circulated, when the flow rate is such as to generate partial boiling, on the basis of the temperature of the water flowing into the heat exchanger from a bathtub. CONSTITUTION:In the case when a bath is heated in the condition that the initial temperature of water is 10 degrees, the opening of a water control valve 46 is set for a standard flow rate and, therefore, an outlet temperature becomes 40 degrees. Since the outlet temperature is lower than 65 degrees at which partial boiling occurs, a set flow rate is smaller than the current flow rate. Accordingly, a controller 35 decreases the opening of the water control valve 46 through a flow control circuit so as to lessen the flow rate of the water, according to a water quantity varying program 48. Circulation and heating are continued subsequently, and when the outlet temperature becomes a set temperature or above, the opening of the water control valve 46 is increased to enlarge the flow rate. Thereby the outlet temperature is prevented from exceeding 65 degrees even when the temperature of the water in a bathtub 25 rises, and thus the water can be prevented from boiling partially in a copper pipe 28 of a heat exchanger 50.
Patent JP-S63298426-A (JP)
Title: Menu selecting and processing system
Inventor: KUWABARA TEIJI
IPC: G06F3/02
Filed: 1987-05-29
Abstract: PURPOSE:To unify the operating properties of a mouse and a keyboard when menus are selected by adding a 1st cursor into a pull-down menu to indicate each item together with a 2nd cursor which shows that thoseitems are designated and moving these cursors by means of the menu operation keys of a keyboard to indicate the items. CONSTITUTION:A 1st cursor 14 is provided to indicate items together with a 2nd cursor 19. Plural cursor shift keys are provided to move the cursor 14 among items together with a 1st key which erases the cursor 19 and indicates newly the item indicated by the cursor 14, and a 2nd key which gives an instruction to inform the item indicated by the cursor 19 to a computer system. In such a constitution, the 1:1 correspondence is secured between the operation of a keyboard 18 and that of a mouse 17. In such a way, a unified user interface is attained.
Patent JP-H05330512-A (JP)
Title: Binding machine for pipe-like material
Inventor: YOSHIDA MITSUO
IPC: B65B13/00
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a binding machine for pipe-like materials or the like that is capable of binding works such as a number of pipe materials or bar materials into bundles, each of which contains a specified number of works, and is also capable of placing the bound works on specified locations without fail. CONSTITUTION:Works (W) in a specified quantity are received with a circular arc-shaped holder 4 and are bound into a bundle and after that, the bound works (W) are placed onto a conveying roller 10 for conveyance by turning the holder 4 toward the downside. Then, a belt 18 is lifted up relatively against the conveying roller 10, and the bound works (W) are transferred to the belt 18 for conveyance and are placed onto a receiving stand 24.
Patent JP-H01299811-A (JP)
Title: Flame-retardant unsaturated polyester resin and flame-retardant laminate for electric use
Inventor: TANAKA KAZUYUKI
IPC: H01B3/52
Filed: 1988-05-27
Abstract: PURPOSE:To obtain a flame-retardant unsatd. polyester resin having improved mechanical strength of its cured product, by incorporating a specified unsatd. polyester and a specified halogenated compd. CONSTITUTION:An unsatd. polyester resin having improved mechanical strength of its cured product is obtd. by incorporating an unsatd. polyester (A) obtd. by reacting an alpha,beta-unsatd. dibasic acid and/or its anhydride with a polyhydric alcohol and a compd. (B) of formula (wherein R is H or CH3; R' is a 2-12C alkylene or a 4-12C oxaalkylene wherein two or more alkylene chains are bound with one or more C atoms and each alkylene chain has two or more C atoms; X is Br or Cl) (e.g., dibromodicyclopentyloxyethyl methacrylate etc.). Moreover, a flame-retardant electric laminate having improved punching processability can be prepd. by impregnating a base material with this resin and curing it.
Patent JP-S5558286-A (JP)
Title: Water-glass-based grouting composition
Inventor: TAKAGI TSUNENORI
IPC: C09K17/46
Filed: 1978-10-24
Abstract: PURPOSE: To prepare the title composition having excellent handleability and adjustable gel-time, and giving high strength soil aggregate without using chemical grouting, by mixing butylene glycol diacetate and glyoxal as hardening agents to water-glass solution.  
     CONSTITUTION: A Water-glass composition composed of (A) butylene glycol diacetate, (B) glyoxal, and (C) a water-glass solution. The amount of the (A) component is 0.5W5, pref. ≥2g/100ml of the whole composition. The (B) component is usually the 40% agueous solution on the market. To obtain a high strength soil aggregate, it is necessary to use the stoichiometric amount of (A)+(B) based on (C). (C) component is usually No.3 water-glass on the market, and its amount is ≥30vol%, pref. 35W40vol%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5755459-A (JP)
Title: Maintenance test system
Inventor: ISHIKAWA TAKASHI
IPC: G06F11/22
Filed: 1980-09-20
Abstract: PURPOSE:To avoid excessive burden to the control section of a test objective device and to make the operation comprehensible for testers easy, by driving all display  devices, when the control section receiving a maintenance operation instruction  detects the operation of keys arbitrarily. CONSTITUTION:In starting maintenance tests, a key 7-1 is operated and a control section 1 is shifted from the operation into maintenance for the control procedure. When a key 7-2 is operated, the section 1 reads in the operating state of the key 7-2 to detect the operation of the key 7-2. The control section 1 detecting the operation of the key 7-2 drives all light emitting diodes 9-1-9-9 independently of the key number for the detection of operation. If all the diodes illuminate, it is judged that the performance of the key 7-2 and the diodes 9-1-9-9 is excellent. The step moves to the confirmation of the performance of the next key 7-3. After all the confirmation of key performance is finished, the section 1 returns the control to the operation.
Patent JP-H09291865-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: YANO TOMOYASU
IPC: F02M51/06
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To enhance rotation stopping torque in relation to a housing of a coupler in a fuel injection valve in which the coupler made of a synthetic resin material is out-molded to the housing. SOLUTION: A coupler 15 formed of a synthetic resin material and provided with a connector recessed part 15A is out-molded to a housing 1 and a fuel inflow cylindrical part 4. Rotation preventing grooves 20 provided with the surfaces and holes intersecting the rotational direction Y-Y of the coupler 15 are projectingly provided on connecting parts G of the coupler 1, the housing 1, and the fuel inflow cylindrical part 4. In out-molding of the coupler 15, synthetic resin materials are also out-molded in the rotation preventing grooves 20, and rotation stopping torque in relation to the coupler 15 is enhanced.