baber/WOPTO huggingface dataset:
Patent JP-H04369357-A (JP)
Title: Air-conditioner
Inventor: KAWAMURA HIRONOBU
IPC: F25B29/00
Filed: 1991-06-17
Abstract: PURPOSE:To provide a heat pump cycle which improves amenity by a method wherein a plurality of air-conditioning systems having different temperature levels are combined together, during each of heating, cooling, and dehumidifying operation. CONSTITUTION:A compressor 1, a four-way valve 2, a heat-exchanger 3 on the first utilization size, a first throttle device 4, a heat-exchanger 5 on the second utilization side, a heat-exchanger 6 on the third utilization side, a second throttle device 7, a heat-exchanger 8 on the heat source side, a four-way valve 2, and an accumulator 9 are interconnected, in the order named, through a refrigerant piping. A piping 10 in the middle of which a two-way valve 11 is located is connected at points A and B in a manner to bypass the heat- exchanger 5 on the second utilization side. Further, a piping 13 in the middle of which a two-way valve 14 is located is formed in a cycle connected at points C and D in a manner to bypass the heat-exchanger 6 on the third utilization side.
Patent JP-S5570716-A (JP)
Title: Detection method of spray amount of germicide and its unit
Inventor: HOSHINO MASARU
IPC: G01F1/74
Filed: 1978-11-22
Abstract: PURPOSE: To enable to detect the spray amount of germicide required for disinfection of vessel easily, by emitting light flux to germicide spray and integrating the amount of light of transmission.  
     CONSTITUTION: When the vessel 10 to be disinfected enters the chamber 38 by being supported with the support stand 34, spray is made in the chamber 38 with the signal from the computer 158 and the light flux is emitted from the projector 138 with the start stop circuit 160. The amount of transmission light is integrated with the photo detector 140 and the integration circuit 166. In the computer 158, the reference value representing the amount of spray of germicide required for disinfection of the vessel as the integrating value in a given time of amount of transmission light of light flux is stored in advance. Further, by taking the integrating value to the spray after a given time or during transmissuon as inspected value, this is compared with the reference value at the comparator 168, and the excessive or less amount of sparay can be detected by the result of comparison or the fast or slow in the time reaching the reference value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S633659-A (JP)
Title: Converter controller
Inventor: ARAI JUNICHI
IPC: H02M7/515
Filed: 1986-06-20
Abstract: PURPOSE:To eliminate commutation failure, by detecting single phase AC voltage every AC phase, and by selecting the minimum value of the voltages to lead the firing angle of a converter. CONSTITUTION:A converter controller is composed of a single phase AC voltage detector 1, a minimum value selection circuit 2 for selecting the minimum value from a plurality of input voltage values to generate its output, an arithmetic unit 3, an inverse cosine function counter 4, and a minimum marginal angle setting unit 5. Then, the terminals 11-13 of said voltage detector 1 are connected to a three-phase AC circuit, and from the output of filters 31-33, the voltage signal of each phase is obtained. The minimum voltage is selected by the minimum value selection circuit 2, land with this output V, specified arithmetic is performed. Besides, via the inverse consine function counter 4 or the like, a firing angle alpha is determined by the control of the constant marginal angle of a power inverter, so that its marginal angle against the lowest voltage of three-phase AC voltage may be set to be of the minimum value.
Patent JP-S63307754-A (JP)
Title: Jig for testing electric property of ic
Inventor: NAKAMURA SEIICHI
IPC: H01L21/66
Filed: 1987-06-09
Abstract: PURPOSE:To enable correspondence of the number data of determinations of an IC to a control number by reading electrically the control number of a jig, for testing electric properties of IC through an IC handling device by a method wherein a control number, which is electrically readable, is provided to the jig for testing electric properties of IC. CONSTITUTION:An electrically readable control number setting means 2, which is connected with the control number reading section of an IC handling device 9, is provided. For instance, a probe card 1 of a jig for testing electric properties of a semiconductor wafer is provided with a control number setting switch 2. The control number setting switch 2 is connected with terminal pins 3 provided at the periphery of the probe card 1 and made to be connected with a control number reading section 4 provided in the semiconductor wafer handling device 9 during operation. The control number set at the control number setting switch 2 is read by the control number reading section 4. By these process, the corresponding of the control number to the collected number data of determinations of an IC can be attained.
Patent JP-S627919-A (JP)
Title: Two-cycle engine
Inventor: YAMAUCHI YOSHIKUNI
IPC: F02B75/02
Filed: 1985-07-03
Abstract: PURPOSE:To improve the fuel consumption in the captioned engine, by providing a notched groove on the part which faces to the auxiliary scavenging port of the top face of a piston in such a manner as making the groove depth shallower as approaching the center of the piston so as to prevent blow-by. CONSTITUTION:On the top face of a piston in the captioned engine, a notched groove 5a is provided on the part which faces to an auxiliary scavenging port 12 provided around a cylinder 2, and the groove 5a is extended to the center of a piston 5, being formed in such a manner that the groove depth is made shallower as approaching the center part. When the piston 5 is lowered, the upper surface of the auxiliary scavenging port 12 is opened prior to a main scavenging port 11 by means of the groove 5a and thereby scavenging flow is introduced as the arrows A and B shown in figure so as to discharge unburnt gas while a main scavenging port 11 is late opened so that blow-by prevented.
Patent JP-S624251-A (JP)
Inventor: PIITAA EMU KAZUMAIYAA
IPC: C07C213/00
Filed: 1986-06-20
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-S5849056-A (JP)
Title: Braking coil for rotary electric machine
Inventor: OKADA YUZURU
IPC: H02K3/20
Filed: 1981-09-16
Abstract: PURPOSE:To increase the mechanical strength of a braking coil for a rotary electric machine by clamping and fixing damper plates and connecting pieces with a nut secured to a pole end plate and a clamping bolt, thereby preventing the occurrence of cracks at the damper plates. CONSTITUTION:Ends of a plurality of damper bars 5 extending axially at the prescribed interval toward the peripheral direction in the vicinity of the surface of a pole end plate 6 are shortcircuited therebetween by soldering them with a damper plate 2, thereby connecting the damper plates 2 of the adjacent poles through connecting pieces 4 and forming a braking coil. In this case, the ends of the damper plates 2 and the piece 4 are superposed, and are clamped fixedly by a nut 3a secured to the plate 6 and a clamping bolt 1, thereby supporting the plate 2 at both sides.
Patent JP-H08339009-A (JP)
Title: Focal-plane shutter for camera
Inventor: WATABE KENICHI
IPC: G03B9/36
Filed: 1995-06-12
Abstract: PURPOSE: To provide a focal-plane shutter for a camera having the mounting structure of an electromagnet capable of making cost low and obtaining stable quality. CONSTITUTION: Bobbin parts 25d and 25e are integrally molded of synthetic resin on a mounting substrate 25. The winding shafts of both bobbin parts 25d and 25e are on a line, and when a coil is wound by a winding machine, it is wound by fitting the shaft of the winding machine in the core holes of both bobbin parts. After the bobbin part 25d is rotated by about 180 at a flexible part 25j and the leg part of an iron core is fitted in the core hole, the iron core is screwed on an iron core mounting seat 25p. In the case of the other bobbin part 25e, the leg part of another iron core is fitted in the core hole, and the iron core is screwed on an iron core mounting seat 25k.
Patent JP-H08333034-A (JP)
Title: Card-like article feeding method and its device and card-like article delivering device provided with the feeding device
Inventor: NISHIURA HIROAKI
IPC: B65H3/06
Filed: 1995-06-12
Abstract: PURPOSE: To prevent a plurality of card-like articles from being fed in a stacked state by simple structure without using a complex means composed of a reversing roller, etc. CONSTITUTION: In this method, a card-like article (m1) is fed one by one in a specified feeding direction by making a roller 3 contact with the bottom face of the card-like article (m1) of the lowest layer out of a plurality of card- like articles (m), which are vertically stacked. When the card-like article (m1) at the lowest layer is fed, each tip section of this card-like-article (m1) and one or plurality of card-like articles in the upper layer than this lowest card-like article (m1) is made to contact with an inclined face 40 inclined in such a way that the front section is lowered in the feeding direction.  By this constitution, a plurality of the card-like article (m) are separated, with their positions shifted from each other in the feeding direction so that the card-like article (m1) at the lowest layer can pass through a gap 44 at a position downstream of an inclined face 40a after being advanced more than card-like articles (m) in the upper layer.
Patent JP-H09300643-A (JP)
Title: Ink-jet recording device
Inventor: MIYAMOTO KAZUTAKA
IPC: B41J2/18
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To keep the initial cleaning function to an ink delivering surface over a long period of time and realize the formation of good quality image by a method wherein an absorbing means, which abuts against a cap by interlocking with the movement of an ink head towards the releasing of a capping, is equipped. SOLUTION: A carriage 11 is arranged near a capping device 10, in which a cap 14 and a pump 12 communicating with the cap through pipes 12a are provided. When the carriage 11 and an ink head move to an image forming site, the cap 14 reaches its upper position so as to join a capping surface 14a to the absorber 15a of a cover 15 in order to clean the ink drops adhered to a capping surface 14a. When the carriage 11 and the ink head 1 move to the capping position after the formation of an image comes to its end, the cap 14 reaches its lower position and turns into a stand-by state during the arriving movement of a side surface 11a of the carriage 11 to an edge face 17c of a main body side.
Patent JP-H076839-A (JP)
Title: Ic socket
Inventor: YOSHINO RIICHI
IPC: H01L23/32
Filed: 1993-06-16
Abstract: PURPOSE:To provide a small size IC socket, by which observation of an input/ output waveform and input of an optional signal can be carried out without any additional modification on a base board. CONSTITUTION:An observation terminal 4, whose one end part is exposed from the side face of a socket main body 1, is arranged inside the socket main body 1. The first clamping part 6, which elastically clamps the observation terminal 4 freely slidably in the arrow direction, is integrated in a lead terminal 5. The second clamping part 8, which elastically clamps the other end part of the observation terminal 4 freely slidably in the arrow direction, is integrated in a base board mounting terminal 3. When the observation terminal 4 is pulled out from the main body 1, the observation terminal 4 is released from the second clamping part 8, so that the lead terminal 5 and the base board mounting terminal 3 are electrically insulated from each other. When the observation terminal 4 is pushed into the socket main body 1, the lead terminal 5 and the base board mounting terminal 3 are electrically connected together via the observation terminal 4.
Patent JP-S6038776-A (JP)
Title: Production for magnetic tape cassette
Inventor: KOMIYAMA CHIYOUJI
IPC: G11B23/087
Filed: 1983-08-10
Abstract: PURPOSE:To prevent deformation of a window member and improve the productivity by heating the window member to such temperature that a cassette case formed with injection molding and the window member are contracted approximately equally after window welding and welding the window member after expanding thermally the window member in this manner. CONSTITUTION:A cassette case 9 formed by an injection molding machine 1 is taken out from a mold by an automatic taking-out machine 2 and is carried to an ultrasonic welding machine 4 by a belt conveyor 3. Meanwhile, a window member 7 is pulled out from a roll through a preheating chamber 6 and a position control guide 5 and is cut to a desired size and is welded. Since one window member 7 is heated to expand thermally and is welded when the cassette case 9 is contracting after injection molding, the cassette case 9 and the window member 7 are contracted similarly, and consequently, deformation of the window member 7 is prevented.
Patent JP-H0814198-A (JP)
Title: Take out and transfer method of solid material in liquid and device used therefor
Inventor: OGAWA MASAYA
IPC: F04F3/00
Filed: 1994-06-27
Abstract: PURPOSE:To take out a solid material in liquid with simple operation and in a short time and further enabling taking out of the solid material without damaging it by bringing the inside of a whole device into a negative pressure by means of a pressure reducing device, sucking liquid to fill the inside of the whole device with the liquid, make both an upper and lower chambers suction parts, and operating a circulating pump to generate a specific liquid flow. CONSTITUTION:When a solid material 22 is pressed and taken out, a flow by a discharge pump 15 constitutes a series of circulating flow from a liquid surface in a discharged article receiving tank 9-discharge pump 15-three way valve 6-lower chamber 4-the liquid surface in the discharged article receiving tank 9, while a flow from a circulating pump 14 constitutes a series of circulating flow from an original liquid surface 19-a pumping up pipe 2-an upper chamber 3-a communicating pipe 5 the circulating pump 14-a circulating pipe 16-the original liquid surface 19. In a take out/transfer device of a solid material in liquid a siphon effect is utilized to the maximum, efficiency of a pump body is enhanced, a flow is separated to two systems of flows of which one serves for pumping up and the other serves for discharge at the same time to make the solid material 22 follow the liquid flow for pumping it up, the solid material 22 is separated by a specific gravity difference and is discharged by pump pressure.
Patent JP-H0313697-A (JP)
Title: Self-propelled cleaning device
Inventor: UENO YUKIO
IPC: B08B9/02
Filed: 1989-06-09
Abstract: PURPOSE:To require no person on a working bed and clean safely and efficiently by spraying pressured hot water to a wall face and a ceiling face, cleaning them with a rotating brush, and recovering the waste water dropping on the floor face into a waste water recovery tank via a vacuum hose. CONSTITUTION:The fresh water in a fresh water tank 3 installed on a working bed of a high-position working vehicle is processed into the pressured hot water containing a cleaning chemical by a hot water cleaning device 1 and fed by pressure to a spray nozzle 7 at the tip of an arm 22 expandably installed on an rotatable arm bed, it is sprayed to a wall face and a ceiling face to be cleaned, and they are cleaned with a rotating brush via a hydraulic motor 8. The waste water dropping on the floor face after cleaning is recovered into a waste water recovery tank 2 via a vacuum hose 16 arranged at the location of a high-position working vehicle. The wall face and the ceiling face at a high place can be safely and efficiently cleaned without manning a worker on the working bed of the high-position working vehicle.
Patent JP-S5268208-A (JP)
Title: Preparation of fuel gas
Inventor: FUJITA TOSHINORI
IPC: C01B3/38
Filed: 1975-12-03
Abstract: PURPOSE: To prepare a fuel gas free from sulfur with high efficiency, by removing the H 2  S byproduced at the steam cracking of heavy oil of high sulfur content in the reaction system, and using the carbonaceous materials for the improvement of the activity of the catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05343776-A (JP)
Title: Carbon dioxide gas pulse laser equipment
Inventor: YASUOKA KOICHI
IPC: H01S3/097
Filed: 1992-06-05
Abstract: PURPOSE:To make the whole of equipment compact by regenerating laser gas efficiently with less electric power. CONSTITUTION:A discharge portion is formed by counterposing discharge electrodes 2a and 2b in a gas container 1, and a gas passage including this discharge portion, a blower fan 7 and a heat exchanger 9a. A laser gas 8 containing carbon dioxide is supplied to this discharge portion, this laser gas is excited and laser is generated. A gas regenerator 11 for converting oxygen and carbon monoxide into carbon dioxide is placed between the heat exchanger 9a and the downstream side of discharge portions 2a and 2b inside the gas container 1. Generally, the gas regenerator 11 is formed by heating means such as a laser gas regenerative substance 12 and a heater coil 13. Typically, part of the gas passage inside the gas container 1 is divided by meshes and the gas regenerator 11 is arranged within the mesh region.
Patent JP-S5573124-A (JP)
Title: Comb-line type filter
Inventor: MATSUOKA KATSUTOSHI
IPC: H03H15/00
Filed: 1978-11-27
Abstract: PURPOSE:To obtain a small-size comb-line BPF featuring the steady frequency spectrum cycle by constituting the digital filter featuring transmission function H(Z) with the delay element comprising the N steps of charge transfer element CTD. CONSTITUTION:The comb-line filter consists of delay circuits 5 and 6 comprising CTD as well as adders 3 and 4 composed of the operational amplifier plus multiplier circuits 7-10 which give the multipliers of the denominator and the molecule of transmission function H(ZN) each. In such comb-line filter, the driving is given by the driving pulse featuring frequency Nf(f=1/T), where the delay time of CTD5 and 6 is T and the number of steps of the unit elements forming CTD5 and 6 is N respectively. Then the filter characteristics shown in the figure is given to the signal applied to input terminal 1. The circuit of such constitution features the steady cycle of the frequency spectrum, which can give the desired comb-line band pass characteristics and the comb-line notch characteristics suited for the small-size integration.
Patent JP-2000303697-A (JP)
Title: Auxiliary tool for marking chalk line and ink line in interior finish work
Inventor: TAKASUGI YUICHI
IPC: B25H7/04
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To allow a single operator to mark a chalk line, etc., on a plane, by using an auxiliary tool comprising a main body having a weight which can stand tensile strength of thread for drawing a line, a handle, an improved packing lock, and a threading groove. SOLUTION: A main body 1 of an auxiliary tool has a weight which can stand tension of thread of a chalk line and an ink line. The main body 1 facilitates attachment and detachment of the thread, and is stabilized when placed on concrete. The auxiliary tool has a handle 2 to facilitate movement of the main body 1, and a threading groove formed in the main body has marks 3 calibrated thereon, whereby one point of the line is easily matched. When a lever of a partly improved packing lock is operated, fixture and removal of the strained thread is easily carried out as needed. The line is marked on a concrete plane, and necessary portions on both ends are marked, followed by threading the front end of the strained thread through the packing lock, to thereby fix the front end to a thread end hooking pin.  The handle 2 is placed in parallel with the line, and the marking 3 is matched to the marked point, followed by drawing the thread such as the chalk line to the other point. Thus, the work for marking the chalk line or the ink line can be carried out by a single operator.
Patent JP-H0438311-A (JP)
Title: Constructing method for underwater structure with dredged sludge
Inventor: SAKAMOTO HIROYUKI
IPC: E02B3/18
Filed: 1990-06-05
Abstract: PURPOSE:To enable an underwater structure to be constructed efficiently at a low cost by mixing sludge solidifying material with the main material of cement, with dredged sludge, and by placing the mixture under water in a state that the mixture is not yet solidified. CONSTITUTION:The activated sludge solidifying material of great material separation resistance formed by mixing two, three, or more among pozzolana substance, inorganic compound, and organic compound in the main material of cement which is set as the main material, is mixed in sludge, and the mixture in a state that it is not yet solidified, is placed under water. After that, at a section separated from first solidifying process sludge 4A on water bottom land 3, solidifying process sludge 4B is placed from a bench vessel 1 via an underwater placing-pipe 2. After that, at an intermediate section between the first solidifying process sludge 4A and the second solidifying process sludge 4B, solidifying process sludge 4C is placed in the same manner, and after that, the same process is repeated, and a submerged breakwater 6 is constructed.
Patent JP-H03130907-A (JP)
Title: Magnetic head
Inventor: MIHASHI DAISUKE
IPC: G11B5/187
Filed: 1989-06-09
Abstract: PURPOSE:To execute satisfactory recording and reproducing by providing a control part, which attracts a magnetic sheet to a magnetic head side by generating negative pressure between the magnetic sheet and the magnetic head, integrally to the facing surface of the magnetic head faced to the recording surface of the magnetic sheet. CONSTITUTION:On a tip surface 31 of a head base 21, a fixing part 32 is provided to crimp a head chip 22 and to fix this head chip integrally with the head base 21, and the head chip 22 is integrally fixed to this fixing part 32. In the tip part of the chip 22 faced to the recording surface of a magnetic sheet 13, a facing surface 33 is formed so that the recording surface of the magnetic sheet 13 can be slid and contacted with the facing surface, and in the almost central part of the facing surface 33, plural magnetic gap parts 34 are formed along the radial direction of the sheet 13. The facing surface 33 is an inclined surface 35 so as to be separated from a freely rotating surface N of the sheet 13 toward the downstream side of the sheet 13. Thus, with the rotation of the sheet 13, the negative pressure is generated between the inclined surface 35 of the head chip 22 and the sheet 13 and the sheet 13 is attracted to the chip 22 side and slid in contact with the magnetic gap parts 34. Then, a satisfactory head touch can be obtained.
Patent JP-S5768930-A (JP)
Title: Digital-analog converter
Inventor: MATSUMURA TOSHIHIKO
IPC: H03M1/80
Filed: 1980-10-17
Abstract: PURPOSE:To output analog voltage continuously, by providing a switch separating a capacitor array and an output terminal and an auxiliary potential storage capacitor, and connecting the potential storage capacitor to the output terminal. CONSTITUTION:While all the capacitances of capacitor arrays C1-Cn are discharged from a switch SW-G, it is separated and a potential storage capacitor CHA stores an output voltage Vout of an analog signal output terminal 4. The switch SW-G is disconnected, the capacitor array is set with an input signal 3 with the control of a register decoder 1, reference voltages +VR, -VR are divided and a sampling value according to the signal l3 is produced. The switch SW-S is closed, the sample value produced in the capacitor array is inputted to an output amplifier 2, and an SW-B switches the CHA into a potential storage capacitor CHB. Next, the SW-G is closed, the SW-S is opened, all the capacitors of the capacitor array is discharged again, and the CHB stores the Vout. An alalog voltage can be outputted continuously without outputting zero potential, by repeating the alternate use of the CHA and CHB.