baber/WOPTO huggingface dataset:
Patent JP-S59192828-A (JP)
Title: Supercharging pressure restricting apparatus for engine with supercharger
Inventor: YAMADA TAKEMASA
IPC: F02B37/16
Filed: 1983-04-15
Abstract: PURPOSE:To reduce the number of component parts and the installation space to half, by employing such an arrangement that restriction of the vehicle speed and prevention of abnormal rise of the supercharging pressure caused when a waste gate valve is damaged are both achieved by a single relief valve. CONSTITUTION:When the vehicle speed is lower than a prescribed value, a vehicle-speed switch 31 is turned ON and a solenoid valve 27 is not energized, so that passages 26 and 28 are communicated with each other. When supercharging pressure is introduced into a diaphragm chamber 23 of a relief valve 15, a valve body 19 is closed since the load of a spring 20 is set at a value higher than the maximum value of normal supercharging pressure. Here, if a waste gate valve becomes inoperable due to damage and supercharging pressure is raised, the valve body 19 is opened. Further, when the vehicle speed reaches a prescribed value, the vehicle-speed switch 31 is turned ON. At the same time, the diaphragm chamber 23 of the relief valve 15 is released to the atmosphere via the solenoid valve 27 and the load of the spring 20 is set at a value lower than the supercharging pressure, so that the valve body 19 is opened immediately for releasing pressurized air.
Patent JP-S56168834-A (JP)
Title: Preparation of liquid absorptive and impact absorptive material
Inventor: KOONERISU YAKOBUSU MARIA KEEOO
IPC: C02F1/68
Filed: 1981-05-02
Abstract: The invention relates to a process for the preparation of a liquid-absorbing and shock-absorbing material, in which a suspension of fibres consisting wholly or substantially of cellulose is dewatered to a semi-dry mass, which mass is subsequently pelletized, whereupon the resultant pellets are subjected to a drying process, wherein the suspension is a waste sludge derived from a process in which fibres consisting wholly or substantially of cellulose are processed by the wet method, while pelletizing is performed by squeezing the semi-dry mass through one or more narrow apertures, with the pelletizing and the drying conditions adjusted such that the formed pellets have a bulk density not exceeding 400 kg/m<3> and a water content of 0.5 - 10% by weight.
Patent JP-H11230395-A (JP)
Title: L-type two-way resin valve
Inventor: YOSHIMATSU SUSUMU
IPC: F16K27/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce the pipeline space while fitting a valve at a bending position on the way of a pipeline by forming angle of an inlet and an outlet of a valve at 90 degree so as to form the L-type positioning structure. SOLUTION: In a hard vinyl chloride resin valve (a valve B in a figure), a water supplying port (a) and an outlet (b) are positioned at 90 degree in relation to each other, and an operating handle is arranged at an opposite position to the water supplying port (a) at 90 degree in relation to the outlet (b). A slide type (g) flow adjusting part prevents the generation of howling, and restricts the generation of vibration of a main body B and the noise due to the vibration. Furthermore, as a method of coping with the liquid leakage, a pipeline connection part is formed into the union structure, and O-rings (e), (f), (h), (i), (j) are arranged in a valve seat part and an opening and closing bar. With this structure, a standard pipeline joint can be used, and arrangement of pipeline in a small space is facilitated.
Patent JP-S54159712-A (JP)
Title: Scroll molding method for scroll compressor
Inventor: NAKAMURA KEIICHI
IPC: F04C18/02
Filed: 1978-06-07
Abstract: PURPOSE: To reduce the process period by pressing a ponch having a predetermined scroll shape against the top of a work and pushing out the forging material.  
     CONSTITUTION: A scroll process portion 2' of an eventual product 1' is formed by hot forging to have substantially the same volume as a scroll portion 2 after the molding. The heated eventual product 1' is secured with a lower mold 6 and a knock-out 7, and then the outer peripheries of a flange portion 3' and scroll portion 2 are restrained by an upper mold 5. In this state, a ponch 8 is forced into the system, whereby the material of the work is forced to migrate into an engraved mold 9 of the ponch 8 to form the scroll portion 2. In the after-process, the tip of the extruded scroll portion may be finished flat by cutting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01243839-A (JP)
Title: Reluctance-type resolver
Inventor: HAYASHI KOICHI
IPC: G01D5/245
Filed: 1988-03-22
Abstract: PURPOSE:To create no relationship with the shape of a projection, by arranging m-projection sections to a rotor and 4n of them onto the circumference of a stator, and by wiring at intervals of every predetermined number decided by m and n in the predetermined direction with one of the rotor projections as a criterion. CONSTITUTION:M-projection sections are provided to a rotor 1, of which 4n- projection sections are arranged on the circumference of a stator. Let the greatest common divisor of m and n be G, the least common multiple L and J=m/G (where m=12 and n=4 for the case as shown in the figure). Suppose G>=2, then J-projection sections lined up at every (G-1) projection section against G-projection sections lined up in succession in the predetermined direction with one of the rotor projection section as a criterion are arranged at intervals of 360/J deg.. Let the kth one of G-projection sections be {360(k-1)/m+thetak} degrees, where if k is 1<=k<G and k=1, then thetak=0; but if k>=1, then k is an arbitrarily selected real number setting -180/L<thetak<180/L and is arranged so that thetak will be at least not less than 1 and except for 0 deg.. In this way, the main component of a functional error is so reduced irrespective of the form of rotor projections that a highly precise device can be fabricated.
Patent JP-S55161750-A (JP)
Title: Method of manufacturing folded book with step
Inventor: HOSOI HIDEO
IPC: B65H45/28
Filed: 1979-05-31
Abstract: PURPOSE: To efficiently manufacture a folded book with step at the cross section side while printing ruled form when manufacturing the folded book via a rotary press by folding into two folds at the position displaced in predetermined width from the center of a continuous sheet to become the center page.  
     CONSTITUTION: Continuous sheets 26, 28 of equal width are slitted via a running slitter from a continuous printed sheet, and folded into two layers by a turning bar or the like beforehand of a triangular plate 20 provided at the folding portion of a rotary press. The sheets are folded to become a size of aWd as the odd or even pages are displaced in predetermined width. The sheets are folded at the position displaced in predetermined width from the center of the continuous sheet 28 to become the central page with the center 30 of a triangular plate 20. The sheets are folded into two layers via the plate 20, the sheets 26, 28 exactly folded with seam are stepwisely formed with step already at the edge to become cross section, and cut at predetermined length via a cutting drum, and exhausted as folded book. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05273779-A (JP)
Title: Surface treatment of electrophotographic sensitive body
IPC: C25D11/20
Filed: 1992-03-26
Abstract: PURPOSE:To provide a surface treating method for obtaining an electrophotographic sensitive body excellent in picture characteristics for which a small black spot and a noise, etc., are generated even in the case of using it in the circumstances of high temp. and high humidity by eliminating ions (especially anions, such as SO4<2->) in fine holes in an anodic oxidation film by sulfuric acid. CONSTITUTION:The anodic oxidation film by sulfuric acid is formed on the surface of an aluminum base material by electrolytically treating the base material in a sulfuric acid bath. Then, an electrolytic treatment is executed by impressing a rectangular wave voltage alternating the pole repetitiously in positive and negative in a weak acid aq. solution. A positive impressed voltage V1 in the electrolytic treatment is set at V1>=V0, V1>=V2 and V2not equal to 0 to an electrolytic voltage V0 in the sulfuric acid bath and a negative impressed voltage V2.
Patent JP-H09256452-A (JP)
Title: Plug body for public pit
Inventor: KANEKO YOSHIO
IPC: F16L55/10
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To use a plug body not only in such a state as mounted on a socket at the inlet of a public pit, but also even in such a state as mounted watertightly within the end of a drain pipe in a building lot. SOLUTION: This public pit plug body is used in such a state as laid within the socket 12 of the inlet of a public pit 1. In this case, the plug body is made of a bottomed cylindrical body 20 with the open end thereof formed to have a large diameter part 22 so as to be bounded on an externally peripheral stepped part 14, and the closed end formed to have a small diameter part 23, and with the outer diameters of the large and small diameter parts 22 and 23 made approximately equal to the inner diameters of the large and small diameter parts 15 and 16 of the socket 12 of the inlet of the public pit 1. In addition, an annular recessed groove 24 is formed on the small diameter part 23 of the cylindrical body 20 along a peripheral direction and, then, an elastic seal ring 4 is coupled to the groove 24.
Patent JP-H08259349-A (JP)
Title: Production of light-weight foamed concrete panel
Inventor: SHIIBASHI SHIGEO
IPC: B28B1/50
Filed: 1995-03-27
Abstract: PURPOSE: To improve surface properties by providing the surface of a light- weight foamed concrete panel with an uneven pattern. CONSTITUTION: In producing this light-weight foamed concrete panel by curing a mortar comprising a siliceous raw material and a calcareous raw material as main raw materials by an autoclave, when the mortar is semihardened, the mortar is sprayed with a gas, water or an aqueous solution in a patterned state to form an uneven pattern on the surface. The mortar is uniformly coated with an aqueous solution containing at least one selected preferably from among water, a water reducing agent, a defoamer, a water repellent and a colorant and cured by an autoclave.
Patent JP-H01241958-A (JP)
Title: Transfer telephone control system
Inventor: OKUNO HIROTOSHI
IPC: H04Q3/58
Filed: 1988-03-24
Abstract: PURPOSE:To improve the service by scanning plural lines applying transfer according to a predetermined prescribed procedure and acquiring a line even if any idle line exists in the lines and transferring data. CONSTITUTION:A control circuit 14 scans plural telephone lines L1-Ln when a call comes to the 1st telephone line L1 with the transfer service set thereto among the plural telephone lines L1-Ln, acquires the 2nd telephone line L2 if the 2nd line is idle, the selection signal of the transfer destination set to the 1st telephone line L1 is sent from the 2nd telephone line L2, and when the transfer destination is replied, the 1st telephone line L1 and the 2nd telephone line L2 are connected. Then when any of the lines is busy or a call is given to two lines simultaneously respectively, the call can be transferred. Thus, the service is improved.
Patent JP-S62226721-A (JP)
Title: Signal processing system
Inventor: SUGINO KIMIHIRO
IPC: G06F17/10
Filed: 1986-03-28
Abstract: PURPOSE:To improve the S/N by digitizing in advance a noise signal generated in an output signal of an analog signal circuit, storing the result in a storage circuit as a noise signal data and subtracting the noise data from the storage circuit in the process of a conventional input signal processing of a digital signal processor. CONSTITUTION:When a digital output signal MSout of a line drive circuit LD changes from a low level to a high level and changes from a high level to a low level, a pattern of a noise signal generated in an A/D conversion circuit A/D is inputted as a digital signal DSin. The digital signal processor DSP learns the noise signal pattern when no analog input signal ASin is inputted and stored in a prescribed address of an expansion memory ERAM as the nosie signal data. Thus, in the operation for the signal input processing in the DSP, the noise signal data is read, the polarity is inverted to form a negative noise signal data (-DNoise). Further, the negative noise signal data(-DNoise) and the data DSin are added in time series, only the nosie signal pattern is cancelled out.
Patent JP-H10262448-A (JP)
Title: Grains carrying device for thresher
Inventor: KUGIMIYA HIROSHI
IPC: A01F12/46
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To dissolve a point that a conventional crossing part of the carrier terminating end part of a transfer helical shaft which is mounted horizontally with the carrier start end part of a grain raising helical shaft which is provided longitudinally is complicated in structure so as to raise a cost and maintenance such as cleaning and a remaining rice processing, etc., after work is not easily executed since decomposing and assembling are not easily executed. SOLUTION: The carrying start end part of the grain raising helical shaft 3 provided longitudinally is connected to the carrier terminating part of the transfer helical shaft 2 which is mounted in a horizontally direction in the lower part of a selecting room so as to enable interlocking so that take-over carrier is enabled. In the connecting part of the both helical shafts 2 and 3, a pair of symmetrical division cases 4 are joined from both left and right sides so as to be freely attachable/detachable, coated and mounted on a thresher 5. Moreover, a gear box 8 is inserted from an opening part 6 which is formed by permitting the lower part of the both helical shafts 2 and 3 in the neighborhood of the crossing part to communicate with an outside in the division cases 4.  Then, the gear box 8 receives the both helical shafts 2 and 3, is internally provided with a pair of bevel gears 7 and 7' for connecting the both helical shafts 2 and 3 transmission-possibly and is mounted on the division cases so as to be freely attachable/detachable.
Patent JP-H07278511-A (JP)
Title: Tacky agent composition
Inventor: HASHIMOTO MICHIARI
IPC: C09J7/02
Filed: 1994-04-06
Abstract: PURPOSE:To obtain a composition, consisting essentially of PVA, a copolymer of (meth)acrylic acid (salt) and N-vinylacetamide and a tackifying component and suitable for forming an application agent layer such as an application agent used in a water absorbing and hygroscopic atmosphere. CONSTITUTION:This composition is obtained by adding a solvent to (A) 100 pts.wt. PVA having preferably 50-2500 polymerization degree and 20-100mol% saponification degree, (B) 5-100 pts.wt. copolymer of (meth)acrylic acid (salt) (preferably sodium salt) and N-vinylacetamide containing >=5mol% (meth)acrylic acid (salt) and (C) one or more tackifying components selected from polyethylene glycol, trimethylene glycol, hexamethylene glycol, propylene glycol, 1,3-butanediol and glycerol, etc., and melt kneading the resultant mixture while heating the mixture.
Patent JP-H03271450-A (JP)
Title: Asphalt waterproofing method and material
Inventor: YAMAMOTO KANAME
IPC: E04D5/12
Filed: 1990-03-20
Abstract: PURPOSE:To improve efficiency for operation by substituting a powder grain or the like having an electromagnetic induction effect for a mineral grain on the asphalt layer of a roofing surface, and bringing a magnetic force generation coil near a waterproofing object surface for generating Joule heat and forming a waterproof layer on the aforesaid surface. CONSTITUTION:A non-woven fabric 1 is impregnated with molten blown asphalt 2, and both sides thereof is coated with improved asphalt 3. Furthermore, a silica rock powder 5 is adhered to one side 4 on the fabric 4, and an iron powder or the like 7 adhered to the other side 6 continuously along one end 8 in a widthwise direction. Also, the silica rock power 5 in the form of a streak 9 is adhered to other areas, thereby forming an asphalt roofing 11. Then, an electromagnetic coil 17 is energized with a high frequency generation device 14, and coupled to a unit 19. Thereafter, the coil 17 is moved and neared from the top of the roofing 11 of a flat roof to melt the improved asphalt. Adjacent roofings are thereby jointed to and integrated with each other for forming a waterproof layer. According to the aforesaid construction, only the joint boundary of the roofing 11 can be uniformly melted.
Patent JP-S543628-A (JP)
Title: Ignition system for internal combustion engine
Inventor: IWAI MASAJI
IPC: F02P3/04
Filed: 1977-06-09
Abstract: PURPOSE:To secure ignition performance of high energy from low rotation to high rotation in such a way that sequential connection is provided such as a closed angle magnifying circuit, a closed angle contracting circuit, an electric current limiting cicuit.
Patent JP-H10266920-A (JP)
Title: Automobile-use fuel pump motor control circuit
Inventor: TABATA YUKINOBU
IPC: F02D45/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To adequately control a fuel emission quantity by controlling the number of revolution of a fuel pump motor more accurately. SOLUTION: A control part 14 judges an engine number of revolution by means of a detection signal of a number of revolution sensor 15 and ON/OFF of a transistor Q1 is controlled at a duty ratio in response to the engine number of revolution. The source of a semiconductor switching element 11 is connected to a battery B, a drain is connected to a fuel pump motor 12, so that the semiconductor switching element 11 is switched to ON/OFF synchronously with ON/OFF of the transistor Q1. Namely, a control part 14 controls a fuel pump motor 12 in its number of revolution per unit time by controlling the electric power supplied to the fuel pump motor 12 from a battery B by changing the duty ratio of the semiconductor switching element 1.
Patent JP-H06278216-A (JP)
Title: Production of tubular member such as golf shaft of fishing rod
Inventor: OSE RYOJI
IPC: B29D23/00
Filed: 1993-03-26
Abstract: PURPOSE:To enhance production efficiency, to impart excellent aesthetic appearance and to distribute characteristics such, as rigidity or the like by supplying warp yarns to either one of the inner surface and intermediate surface of a braided article or both surfaces thereof in parallel to the axis of a tubular member and simultaneously forming warp yarn layers at a time of the formation of the braided article. CONSTITUTION:A polyamide fiber, a glass fiber or a carbon fiber is braided on the surface of a core metal 16 and impregnated with a resin to be cured under heating and, thereafter, the core metal 16 is pulled out to obtain a tubular member. For example, when a tubular member such as a golf shaft or a fishing rod is produced, bobbins 10,11 having fibers wound therearound are rotated around their small center-of-rotation axes 12 in a mutually reverse directions to form a braid at a braiding point 14. A core metal 16 is supplied to the braiding point 14 of this braiding machine and pulled upwardly to obtain a braided article. At a time of the formation of the braided article 18, warp yarns 17, 21 are supplied to one of or both of the inner surface and the intermediate surface of the braided article to form a braided product. By this method, warp yarn layers are simultaneously formed at a time of the formation of the braided product.
Patent JP-S60212384-A (JP)
Title: Pressure-sensitive thermal transfer recording material
Inventor: KAWAMURA SHIYUNICHI
IPC: B41M5/124
Filed: 1984-04-06
Abstract: PURPOSE:To provide the titled recording material accompanied by little ground contamination, excellent in clearness and fastness of printed images and having a ground whitened, wherein a wax is incorporated in one of a color former composition comprising a leuco dye or the like and a phenol color developer, the composition and the developer are applied respectively to separate bases, and the resultant materials are laminated on each other. CONSTITUTION:A wax (e.g., paraffin wax) is incorporated in one of a color former composition comprising a leuco dye (e.g., crystal violet lactone) with or without an organic acid metallic salt color former (e.g., ferric stearate) and a phenol color developer (e.g., tannin), the wax being incorporated preferably in the color former composition. The color former composition and the color developer are applied respectively to separate film or sheet form bases (e.g., synthetic resin film), and the resultant materials are laminated on each other with the coated sides in contact with each other, to obtain the objective recording material. EFFECT:The recording material can be produced inexpensively.
Patent JP-S61228435-A (JP)
Title: Indicator for peeling time of instant photograph
Inventor: OGAWA HARUMI
IPC: G03B29/00
Filed: 1985-04-01
Abstract: PURPOSE:To obtain a well finished photograph by knowing a film peeling time accurately. CONSTITUTION:The main switch 1 of a power source part 2 is turned on and a photograph is drawn out after photography. Then a switch 3 as a draw-out detecting means turns on only during the drawing-out operation to set the latch of a timer part 5 and a transistor (TR) 9 turns is turned on to supply electric power to a timer part 5 and a peeling indication part 6. At the same time, the capacitor of a time constant circuit 10 is discharged through the conduction of the TR 19. The latch 8 is still set even after the film is drawn out and the power supply to the timer part 5 and peeling indication part 6 is maintained; and the TR 19 is turned off and the capacitor 16 begins to be charged. Its charging speed is controlled by a TR 17 as a temperature detector and also controlled with changeover switches 25 and 26. The comparator 11 of the timer part 5 outputs a low-level clocking end signal a specific time later and this signal is sent to the separation indication part 6.
Patent JP-S59192542-A (JP)
Title: Injection molder
Inventor: MOTOKATSU NORIHISA
IPC: B29C37/00
Filed: 1983-04-18
Abstract: PURPOSE:To enable a resin material to be melted in a short period of time, by providing in an injection cylinder an injection plunger for injecting a melted resin, and utilizing an infrared heater for melting the resin material. CONSTITUTION:A resin material in a hopper 20 is transmitted into a glass tubular cylinder 8 by rotating a feeding blade 18 by a motor 19. Thereafter, the resin material is heated and melted by infrared lamps and by opening a change- over valve 16 in a connecting block 14 the melted resin is transferred into an injection cylinder 15. Then by closing the change-over valve 16 and moving forward a plunger 17 of the injection cylinder 15, the melted resin is passed through a nozzle 12 to be injected. Thus since the resin material is melted by using the infrared lamps outside of the glass tubular cylinder 8, the period for melting the resin material is short and breaking of wire of the lamps occur less. Further, as the injection cylinder 15 and the raw material melting cylinder are provided separately, a high injection pressure would not be exerted on the glass tube, and high reliability with respect to the strength can be secured.
Patent JP-S51144815-A (JP)
Title: Internal combustion engine
Inventor: MURANAKA SHIGEO
IPC: F02F1/30
Filed: 1975-06-06
Abstract: PURPOSE: Precise combustion by producing eddying current in the mixed air. 
     COPYRIGHT: (C)1976,JPO&Japio