baber/WOPTO huggingface dataset:
Patent JP-H1190695-A (JP)
Title: Green compact molding method and molding device therefor
Inventor: SAGAWA MASATO
IPC: B30B11/08
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To mold a green compact which is free of crack, chipping and deformation, such as elephant leg deformation, and to mold the green compact having the shape approximate to the shape of the sintered compact obtainable by sintering the green compact, i.e., a so-called near net shape by packing powder at a high density into a rubber mold, then compressing the powder thereby molding the green compact and to obtain the near net shape sintered compact of the high density by sintering such green compact. SOLUTION: This green compact molding method consists in a stage for packing the powder into the rubber mold 10 consisting of rubber in at least its lateral parts to the density of >=1.15 times the natural packing density, a stage for compressing the rubber mold 10 mounted at a die 1 by means of a punch, such as a lower punch 48, a stage for taking the compression molded green compact out of the rubber mold 10 and a cleaning stage for cleaning the powder remaining in the rubber mold 10 of which the green compact is taken out.
Patent JP-S6094273-A (JP)
Inventor: OOTA MAKOTO
IPC: B25B23/02
Filed: 1983-10-31
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-H105364-A (JP)
Title: Water pressure regulator foe fire hose
Inventor: IWAMOTO MASAHIRO
IPC: F16K17/06
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent trouble for the hosing of water even when a hose is compressed by a heavy vehicle while water is hosed for extinguishing a fire by fitting a device for regulating water pressure by hosing water corresponding to excess-water pressure in the middle of the hose extended through a fire pump onto the surface of road. SOLUTION: In the middle of fire hoses 3a and 3b, a female screw metal fixture 2a is attached at the terminal part of a body 1 and a male screw metal fixture 2b is attached at the other terminal so that the metal fixture hoses 3a and 3b for screw are respectively screwed. A base frame 5 is formed by fitting a bottom plate 4c through frame poles 4a and 4b under the body 1, and the body 1 is held separately from the surface of road. Inside the base part of the base frame 5, links 7a and 7b are wound, and a handle 8 is fitted freely movably from side to side. Water release holes 9a are opened on the front and rear side faces of the body 1 between the links 7a and 7b, and open/close lids 10a are hinged through narrow pressure springs 13a to the respective holes.  Thus, when the hoses 3a and 3b are compressed by the heavy vehicle, the open/close lids 10a and 10b are opened and discharge water and when the compression is canceled, the open/close lids 10a are closed so that water is discharged again for extinguishing the fire.
Patent JP-2000018758-A (JP)
Title: Absorption type cooling and heating apparatus
Inventor: INOUE OSAYUKI
IPC: F25B15/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an absorption type cooling and heating apparatus for effectively utilizing a low potential energy of a warm water or the like for heating with a simple apparatus. SOLUTION: This absorption type cooling and heating apparatus is constituted to reduce a consumption amount of a high potential energy by introducing the energy to a high temperature regenerator GH, heating to concentrate the solution, guiding a low potential energy to a warm water heat exchanger XW for a weak solution at the time of cooling to heat the weak solution. In the apparatus, a heating warm water heat exchanger XY for heat exchanging the low potential energy with a cold temperature water input to and output from an evaporator E at the time of heating is provided, connected so that the cold water flows via the exchanger XY in parallel or series with an evaporator E and that the low energy flows via the exchanger XY in parallel or series with the exchanger XW.  Further, a switching valve 19 for separating the exchanger XY from a cold temperature water system 15 at the time of cooling is provided.
Patent JP-S6445605-A (JP)
Title: Method and apparatus for controlling execution of fluidized concrete work
Inventor: YAMADA TETSUO
IPC: B28C7/04
Filed: 1987-08-17
Abstract: PURPOSE:To make it possible to reduce the loss and at the same time to precisely control the quality of concrete by a method wherein the necessary liquid amount of the fluidizing agent of concrete is calculated by inputting the slump of fresh concrete and temperature of concrete to a controlling section so as to supply said amount under control. CONSTITUTION:The car number of a ready mixed concrete truck is inputted at an input part 1 of car number. Further, the existing slump obtained by naked eyes is inputted at an input part 4 of existing slump. Furthermore, the temperature of concrete is inputted at an input part 12 of the temperature of concrete. After that, by starting a controlling section A, respective setting conditions are read and the necessary liquid amount of the fluidizing agent of concrete is calculated at the controlling section A. Upon the receipt of a signal sent from the controlling section A after the completion of the calculation, a feed pump 20 of fluidizing agent of concrete in a pressure feeding section B of fluidizing agent of concrete is driven so as to feed fluidizing agent of concrete under pressure to a feed pipe 34 of fluidizing agent of concrete in a metering section C. In addition, a flow meter 36 measures the amount of the fed fluidizing agent of concrete. When the calculated amount is measured, a solenoid valve 37 is closed and at the same time a motor 19 is stopped, resulting in automatically stopping the pump 20.
Patent JP-S6094502-A (JP)
Title: Variable band-pass filter
Inventor: ISHIHARA MASAHIKO
IPC: H03H5/00
Filed: 1983-10-28
Abstract: PURPOSE:To obtain a variable BPF with simple circuit constitution and double peak frequency characteristic by providing four microstrip lines, a varactor diode, a variable voltage circuit and further two intermediate microstrip lines. CONSTITUTION:Input microstrip lines 1, 4 are coupled in a way of distribution and form a tuning circuit 31. Similarly, intermediate microstrip lines 8, 10 and output microstrip lines 14, 16 also form tuning circuits 32, 33 respectively. Moreover, varactor diodes 19, 20, form a variable capacitor 34, which is connected in series between the tuning circuits 31 and 32 to constitute a resonance circuit. Similarly, varactor diodes 22, 23 form a variable capacitor 35, which is connected in series between the tuning circuits 32 and 33 to form a resonance circuit. Thus, the value of variable capacitors 34, 35 is changed by adjusting the slider of a variable resistor 29 to change the resonance frequency of each resonance circuit. Thus, the variable BPF having double peak frequency characteristic is obtained.
Patent JP-H1024157-A (JP)
Title: Coin type bouncing ball game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To achieve a higher operability of settling operation, a reduced burden on hands and arms, a higher desire for game and a securing of interest in the game. SOLUTION: A game machine 1 executes one game based on a specified number of coins to give a game player a score when a prize display position is reached and ends one game each time game balls sealed in a bouncing ball game machine are bounced to a specified number. In this case, an operation part 7 is fastened on the front of the bouncing ball game machine 1 with a cantilever support structure, a handle 14 is so formed to be extended out to the right end part side from the left end part side of the operation part 7 with end parts thereof as free end parts while being made in shape and in size allowed to be held with a hand. The handle 14 is provided with a settling button 15 adapted to execute a settling function of an electronic controller with a touch switch or by depression.
Patent JP-H1143547-A (JP)
Title: Production of prepreg
Inventor: OKITA HIDEKI
IPC: B29K105/08
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a prepreg excellent in surface smoothness, handleability and resin flow, when molded, by heating a matrix resin composition comprising a thermosetting resin composition, a radically polymerizable compound and a polymerization initiator in a process for immersing reinforcing fibers in the matrix resin composition, thus allowing the polymerization reaction of the radically polymerizable unsaturated compound to proceed at the same time as the immersion. SOLUTION: This prepreg is obtained by heating a resin composition comprising 100 pts.wt. of a thermosetting resin composition (preferably a composition comprising an epoxy resin and a curing agent), 1-20 pts.wt. of a radically polymerizable unsaturated compound (e.g. triethylene glycol diacrylate), and a thermally radical-generating polymerization initiator (e.g. 2,2' azobisisobutyronitrille) at a temperature (e.g. 40-140 deg.C) substantially not causing the reaction of the thermosetting resin in the composition in the process for immersing the reinforcing fibers (preferably carbon fibers, etc.,).
Patent JP-S6265535-A (JP)
Title: Clock asynchronizing data detection system
Inventor: NAKAJIMA SHIGEO
IPC: H04L7/02
Filed: 1985-09-17
Abstract: PURPOSE:To improve the utilizing efficiency of a transmission line by generating plural clock pulse strings with different phase, discriminating a reception signal by clock pulse strings and using the output of the clock pulse string having the least error in the frame pattern as a receiver output. CONSTITUTION:A clock oscillator CLK generates a frequency nearly equal to the clock frequency of a received data signal. The output of the clock oscillator CLK is given to (n-1) set of delay circuits DEL#1-DEL#(n-1), from which clock pulses #1-#n with different phase are generated in one period of the clock oscillation frequency, they are connected to code discrimination circuits DEC.#1-DEC.#n to discriminate 1, 0 of the reception signal. The discriminated signal is given to a frame signal detector FR.DET, a frame pattern is discriminated at every discriminating circuit, and the output of a code discrimination circuit with the least code error of the frame pattern is switched to be the reception output.
Patent JP-H0488976-A (JP)
Title: Method for growing japanese rice wine yeast and apparatus therefor
Inventor: SUZUKI AKIHIKO
IPC: C12G3/02
Filed: 1990-07-31
Abstract: PURPOSE:To prepare the subject high-quality yeast having high resistance to alcohol in a short time with a remarkable labor-saving process under easily controllable growth condition of yeast by introducing a specific gas into a yeast tank, thereby uniformly contacting the yeast with the gas. CONSTITUTION:In the yeast-preparation operation to effect the growth of yeast for the brewing of Japanese rice wine, air or an oxygen-containing gas harmless to living body and compressed to a pressure higher than atmospheric pressure is introduced into a yeast tank 1 containing yeast during the period from the yeast-preparation step to the yeast-delivery step. The yeast is made to uniformly contact with the gas and the remaining gas is discharged from the yeast tank 1 to effect the growth of the objective yeast.
Patent JP-S58105013-A (JP)
Title: Hot-wire flow meter
Inventor: OOYAMA TAKASHIGE
IPC: G01F5/00
Filed: 1981-12-18
Abstract: PURPOSE:To detect a true forward flow, by a method wherein a throttle mechanism forms a venturi, an outlet of a subpath, where a hot wire for detecting a flow rate is installed, is formed in a narrowest part of the venturi, and a pressure accumulating chamber and the subpath, which are coupled together through a port, are connected together through a suction port at the downstream of the venturi. CONSTITUTION:A temperature compensating resistor 105, being placed so that it is positioned in  subpath 103, and a hot wire 106 are mounted to a hot-wire probe 104. The subpath 103 is formed such that 30-0.5% of a flow rate of a fluid flowing through a suction cylinder 101 can flow, and an outlet 107 of the subpath 103 is provided in a narrowest part of a venturi 102. If a flow is produced in the suction cylinder 101, a negative pressure of the narrowest part of the venturi 102 increases, and a flow is generated in the subpath 103 by the negative pressure of the outlet 107. A current velocity of flow is detected by the hot wire 106 to output an electric signal corresponding to a flow rate in the suction cylinder 101.
Patent JP-S6180267-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: A47B37/00
Filed: 1984-09-28
Abstract: PURPOSE:To improve operability by housing an image forming device into the drawer part of a general desk. CONSTITUTION:The 1st rails 24 are formed to a supporting plate 22 which supports the base and both sides of the housing 21 of the image forming device. The 1st roller 26 which is supported by an arm 26a and constitutes a sliding means together with the rails 24 is provided to the rear of said rail 24 on the extension thereof. The sliding means is so designed as to slide with the 2nd rails 28 which are provided on the inside wall of the drawer part contg. the drawer of the general office desk 27 and are a guide part as well as the 2nd roller 30. The operability of copying is improved by housing the image forming device into the drawer part of the general desk.
Patent JP-H0746209-A (JP)
Title: Transmitter
Inventor: MATSUDA OSAMU
IPC: H04Q11/04
Filed: 1993-07-27
Abstract: PURPOSE:To obtain the transmitter having a transmission path without a delay time by a time division switch by reducing the scale of the time division switch. CONSTITUTION:The transmitter is provided with a frame synchronizing signal generating section 31 generating an in-equipment frame signal and with a delay circuit 32 providing the same delay time as the delay time in a time division switch to the frame synchronizing signal. Then the frame synchronizing signal from the frame synchronizing signal generating section 31 is inputted to a pointer processing section 22 processing a signal passing through the time division switches 41, 42 and the frame synchronizing signal from the delay circuit 32 is inputted to a pointer processing section 21 processing the signal not passing through the time division switch.
Patent JP-H0525503-A (JP)
Title: Electric contact material and production of the same
Inventor: YAMAMOTO TOSHIYA
IPC: B22F1/00
Filed: 1991-07-18
Abstract: PURPOSE:To produce an electric contact material excellent in wear resistance as well as hardness and arc resistance, without obstructing the compactness by sintering even if granular WC and SnO2 are dispersed in Ag and without dropping the granular WC and SnO2 from the surface. CONSTITUTION:From 0.1 to 20 wt% of the cermic grain of WC or SnO2 is applied to cost the diffusion layer of 0.01-2wt% of Ti as a binder, and the materials are mixed with the balance Ag and sintered to obtain an electric contact material. The ceramic grain of WC or SnO2 and Ti as a binder are mixed, the mixture is then diffusion-treated as 800-10000 deg.C for >=30min to form a Ti diffusion layer on the grain surface, the materials are then mixed with Ag, and the mixture is sintered at 700-950 deg.C for >=30min to produce an electric contact material.
Patent JP-S5994341-A (JP)
Title: Picture display device
Inventor: KAWACHI YOSHIKAZU
IPC: H01J29/74
Filed: 1982-11-19
Abstract: PURPOSE:To reduce the influence of a space charge in close vicinity to an insulating base plate of a deflecting plate for a platelike picture display device, by making the deflecting plate in and around an electron beam orbit so as to leave no exposed part of an insulator behind. CONSTITUTION:A deflecting plate 32 of a picture display device is composed of a something that coats a metal 31 on, for example, an insulation base plate 30 by means of vaporization. An electron beam 33 being incident into the deflecting plate 32 is deflected according to the strength of an electric field inside the deflecting plate 32 but, from the orbit of electron beams in time of being deflected as far as a maximum deflection distance, a tilt angle between both tilt angles of an outermost contour beam 34 at the upper side and an outermost contour beam 35 at the lower side is set down to that of a tilting part 36 of the deflecting plate 32. Doing like this, when an exposed part of the insulation base plate 30 at both inlet and outlet parts of the deflecting plate 32 being already improved in deflecting efficiency is removed, such a portion as for that subject to accumulation of a space charge comes to nothing there, so that any influence of the space charge exerted on the quality of a picture can vanish into nothing too.
Patent JP-S6181321-A (JP)
Title: Solid matters transfer device
Inventor: HAYASHI TAKESHI
IPC: B65G53/30
Filed: 1984-09-28
Abstract: PURPOSE:To enable solid matters to be transferred without being damaged by providing a communication passage, between the ejection side including the casing of a rotary type pump for transferring solid matters and the inlet side thereof, via a fitting means allowing passage of any liquid cut inhibiting that of any water insoluble solid matter. CONSTITUTION:A filtering means 16 allowing passage of any liquid but inhibiting that of any water insoluble matter (e.g. soft solid matters such as ham, sausage, broiler etc. farm products such as orange potato etc. and fish) is connected to the ejection side, including the casing 15, of a transfer pump 13. This filtering means 16 is connected to the inlet side of the transfer pump 13 via a return flow passage 22, and even if solid matters of high concentration are absorbed in the inlet side, the solid matters can pass through the inside of the transfer pump 13 because the concentration thereof passing through the inside of the transfer pump 13 is reduced due to the liquid returned to the inlet side from the ejection side of the transfer pump 13 through the filter means 16 and the return flow passage 22.
Patent JP-S58104503-A (JP)
Title: Method and apparatus for frosting and snowing prevention for television antenna or the like
Inventor: YAMAMURA YUTAKA
IPC: H01Q1/02
Filed: 1981-12-16
Abstract: PURPOSE:To prevent failures in reception and transmission by means of a current for heating, by flowing heating currents with inverted phase to heaters provided with antenna elements. CONSTITUTION:A commercial power supply 1 is applied to a current controller 2, and a current is switched or a suitable adjusting current 21 is given to a branch point 5 with a frosting and snowing sensor 3 and a variable resistor 4. A current 7 from the point 5 heats an antenna element 9. Further, a phase converter 6 converts the current 7 into a phase converted current 8 having different phase by 180 deg., and the current also heats the element 9. Heaters in which the currents 7, 8 flow are provided in parallel, the phase is reverse with each other and the currents flow reverse. The magnetic fields produced as a result are cancelled with each other. Then, noo trouble is given in transmission and reception and since the heaters are arranged in parallel, transmission/reception electromagnetic waves can not be shielded.
Patent JP-S6448585-A (JP)
Title: Monitor
Inventor: SAITO MITSUMASA
IPC: G08B13/196
Filed: 1987-08-18
Abstract: PURPOSE:To satisfactorily judge that a person to come directly in front of a video camera and a person to stand still are invaders by synchronizing to the vertical synchronizing signal of the video camera and irradiating the inside of the photographing range of the video camera for a prescribed period. CONSTITUTION:The inside of the photographing range of a video camera 1, for example, an infrared ray is irradiated while it is synchronized to the vertical synchronizing signal of the video camera 1. When an invader 8, etc., are absent in the photographing range of the video camera 1, for example, including the inside of the irradiating range of the infrared ray, the difference in any data does not occur when the infrared ray is irradiated and when the infrared ray is not irradiated. When the invader 8, etc., are present in the irradiating range of the infrared ray, the difference occurs at the luminance level of the video signal of the invader 8, etc., while photographing is executed when the infrared ray is irradiated and when the infrared ray is not irradiated. Thus, the data difference between a frame and a field compared occurs and it can be judged that the person to come directly in front of the video camera 1 and the person to stand still are the invader 8, etc.
Patent JP-H1142913-A (JP)
Title: Pneumatic tire and its molding metal mold
Inventor: MAMA RIICHIRO
IPC: B60C11/12
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To increase a braking performance on ice by enabling the formation of sipes to be narrower than before while ensuring the durability of a metal mold. SOLUTION: In a pneumatic tire in which a plural of blocks 4 are split- formed on a tread and a plural of sipes 5 are provided on a block 4, the width W of the sipes 5 is set at 0.1 to 0.3 mm, and at least one line of columnar space 6 extending in the sipe depth direction is provided on the surface of the sipes 5. Also the cross-section A of each columnar space 6 in the direction in parallel with the surfaces of the blocks is set at 0.05 to 0.1 mm<2> , and the overall cross-sectional area ΣA of the columnar space 6 present for each sipe length of 10 mm is set at 0.1 to 0.5 mm<2> .
Patent JP-H0648082-A (JP)
Title: Treatment for disenabling regeneration of magnetic recording card
Inventor: OKUDA MASAYUKI
IPC: B42D15/10
Filed: 1992-07-31
Abstract: PURPOSE:To prevent generation of many small cutting pieces and many punching pieces by destroying or removing at least a part of the magnetic layer of a magnetic recording card by a laser device. CONSTITUTION:At least a part of the magnetic layer 2 of a magnetic recording card 1 is destroyed or removed by a laser device. For example, a plurality of grooves 3 are formed on the magnetic layer 2 of the magnetic recording card 1 by the laser device. As a result, a treating method for disenabling regeneration of the magnetic recording card is obtained wherein many small cutting pieces and many punching pieces are not generated.
Patent JP-S5995350-A (JP)
Inventor: MATSUOKA FUMIO
IPC: F25B41/06
Filed: 1982-11-22
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-S5996059-A (JP)
Title: Steering shaft
Inventor: HIGUCHI YOSHIKAZU
IPC: B62D1/18
Filed: 1982-11-22
Abstract: PURPOSE:To decrease weight of a steering shaft and improve its shock absorptive performance, by inserting an upper shaft into a lower shaft while plural flange parts provided in the peripheral surface of the upper shaft are successively destroyed by shock force received to a steering wheel. CONSTITUTION:A steerig wheel 13 is connected to one end of an upper shaft 11 made of fiber reinforced plastic through a steering column 12. Then plural fin shaped flange parts 14 are provided in the peripheral surface of the upper shaft 11, further the end face of a metallic lower shaft 15 inserted to the other end of the upper shaft 11 is adapted to the outermost flange part 14. In such way, if shock force arising from collision of an automobile is applied in the axial direction from the steering wheel 13 to the upper shaft 11, the upper shaft 11 intrudes into the lower shaft 15, here the shock force is absorbed by allowing the lower shaft 15 to successively destroy the flange parts 14.
Patent JP-S58106310-A (JP)
Inventor: KONDOU JIYUNICHI
IPC: F22D5/30
Filed: 1981-12-18
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。