baber/WOPTO huggingface dataset:
Patent JP-H11276977-A (JP)
Title: Coating/cleaning coupler set
Inventor: YAMAGUCHI NORIYASU
IPC: B05C21/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To remove any leaked coating material due to leakage within the joint of a basic coupler through successive cleaning operation by forming a coating material reservoir in the inner peripheral wall of the joint of the basic coupler and placing a guide cone inside the female joint of a cleaning coupler in such a way that cleaning fluid can be introduced into the coating material reservoir. SOLUTION: This coupler set for connecting a coating machine and a coating material cartridge loaded onto the machine is provided with: a basic coupler 1 having a male-female combined joint 4 which has a cylinder-bowl joined shape and the bottom of which faces a coating liquid passage 9 and also in the inner peripheral wall of which a coating material reservoir 7 is formed; a coating coupler having a male joint; and a cleaning coupler 3 having a female joint 6 which is a bowl-shaped part and the inside of which faces a cleaning fluid supply passage and also which is engaged with the joint 4 of the basic coupler 1 to connect the cleaning coupler 3 to the basic coupler 1;  wherein a guide cone 8 is placed inside the female joint 6 of the cleaning coupler 3 in such a way that a cleaning fluid can be introduced into the coating material reservoir 7, to enable storage of any leaked coating material due to leakage at the time of disconnecting the coating coupler in the coating material reservoir 7 and, accordingly, to enable cleaning and removal of the leaked coating material.
Patent JP-H03296440-A (JP)
Title: Apparatus for heat treatment of catalyst
Inventor: NOMOTO HIDEYUKI
IPC: B01J37/08
Filed: 1990-04-13
Abstract: PURPOSE:To treat a large amount of a catalyst to be heat-treated under a uniform heat treatment condition within a short time by carrying the catalyst to be heat-treated to a heat treatment furnace by a feeder held in an inert gas atmosphere to continuously heat-treat the same. CONSTITUTION:A supply storage tank 21 is held to an inert gas atmosphere by the inert gas from the inlet 23 of said tank 21 and the catalyst 22 to be heat-treated stored in the tank 21 is fed to a heat-treatment furnace 27 by a screw feeder 25 and passed therethrough over a predetermined time suitable for the alloying heat treatment of the catalyst. As mentioned above, a large amount of the catalyst to be heat-treated can be heat-treated even when the area of the transport path of the feeder is reduced and, therefore, the cross-sectional area of the furnace chamber of the heat treatment furnace surrounding the feeder can be reduced. As a result, since the catalyst to be heat-treated is continuously heat-treated under a uniform heat treatment condition a stable alloyed catalyst having a small particle size is obtained.
Patent JP-H11295341-A (JP)
Title: Probe card and wafer probe
Inventor: TAKEMATSU KAZUHIRO
IPC: H01L21/66
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a probe card by which the electric characteristic of a chip can be measured even when the distance between adjacent pads is about 150 μm or smaller. SOLUTION: A probe card 11 is used when the electric characteristic of a chip T, in a semiconductor wafer W is measured by a measuring apparatus which measures the electric characteristic of the chip T. In the probe card 11, a substrate 4 is provided, a needle holding member 12 which comprises holes 13,... formed in the substrate 4 is provided, and needles 14 which are installed, via respective springs 8, inside the holes 13,... are provided in a state that they protrude partly to the outside of the holes 13,.... The holes 13, ...are arranged zigzag. Tip sides 14a which protrude to the outside of the holes 13,... of the needles 14 installed inside the holes 13,... are bent, and their tips 14b are arranged in a straight line shape so a to correspond to pads P of the chip T to be measured.  When the needles 14 come mechanically into contact with the pads P of the chip T to be measured in the semiconductor wafer W, electric signals can be input to, and output from, the pads P from the measuring apparatus.
Patent JP-H08289808-A (JP)
Title: Band attachment structure
Inventor: UENO MASATO
IPC: A44C5/14
Filed: 1995-04-24
Abstract: PURPOSE: To easily attach and exchange a band. CONSTITUTION: A spacer 7 is force-fitted to the guide hole 9 of a cover member 6 and, thereafter the band 1 is force-fitted to the spacer 7 and assembled. The cover member 6 is fitted to the band attachment part 8 of an equipment case 2 and the band 1 is attached to the band attachments part 8 by a spring bar 10. Since the band 1 is a separate body from the cover member 6 and the spacer 7, the exchange is made possible and a variety of use is made possible.
Patent JP-S63265046-A (JP)
Inventor: WATANABE HIROFUMI
IPC: E04B2/56
Filed: 1987-04-23
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-H10286901-A (JP)
Title: Outdoor spreading film
Inventor: MURAKAMI KAZUYOSHI
IPC: A01G13/02
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To improve persistence of an effect of visible ray transmitting and heat ray shielding performance as an outdoor spreading film by providing a layer of acrylic resin containing inorganic oxide fine particles and ultraviolet absorbent having heat ray shielding ability doped with specific metal on one surface of a thermoplastic resin film. SOLUTION: A layer made of acrylic resin having a thickness of 1 to 10 μm and containing inorganic oxide fine particles and ultraviolet absorbent with heat ray shielding ability doped with metal of at least one type belonging to groups 3A, 4A and 5A of a periodic table is formed at least on one surface of a thermoplastic resin film of ethylene terephthalate and fluororesin for constituting the outdoor spreading film. As the particles, metal oxide such as indium oxide, tin oxide, germanium oxide or zinc oxide doped with meta belonging to groups 3A, 4A and 5A of the periodic table and given by dielectric properties is used. As the absorbent, salicylic acid compound is used.
Patent JP-S61256328-A (JP)
Title: Driving method for ferroelectric liquid crystal
Inventor: MASUBUCHI SADAO
IPC: G09G3/36
Filed: 1985-05-10
Abstract: PURPOSE:To drive ferroelectric liquid crystal in scatter mode on time-division basis by using a DC nonselection voltage for the voltage waveform of a scanning electrode when the scanning electrode is not selected or an AC selection voltage which has an amplitude center at the nonselection voltage when the scanning electrode is selected, and using an AC voltage which is in phase or out of phase with the selection voltage for the voltage waveform of a signal electrode. CONSTITUTION:A figure A4 shows a voltage waveform impressed to the signal electrode 4 when a display is made so that the intensity of scattered light decreases in the order of intersections B1, B2, and B3 of the signal electrode 4 and scanning electrodes 1, 2, and 3. The waveform is out of phase with the AC waveform of the selection voltage in a period 6-1 (7-1), out of phase in the front half of a period 6-1 (7-2) and in phase in the latter half, and in phase in a period 6-3 (7-3). Waveforms impressed to picture elements B1, B2, and B3 are shown by A1-A4, A2-A4, and A3-A4. The intensity values of scattering at the respective points are shown by C1, C2, and C3. The selection voltage 11 and nonselection voltage 13 are switched by a switch 12. The waveform of the selection voltage or the waveform obtained by inverting the selection voltage by an inverter 15 is switched in synchronism with the selection position of the scanning electrodes according to display contents.
Patent JP-S5527203-A (JP)
Title: Producing process of polypropyrene sheet having superior transparency
Inventor: MAEDA MASAHIKO
IPC: B29C43/52
Filed: 1978-08-16
Abstract: PURPOSE: To improve transparency and rigity of polypropyrene sheet having  smectic structure in its crtstalline region by rolling or orientating the sheet at specific temperature to permit a solid-phase transistion into α structure.  
     CONSTITUTION: For example, immediately after a synthetic resin is melt at temperature more than 40°C higher than melting point of itself, it is cooled down to under 40°C or preferably to under 10°C, by which a polypropyrene sheet with smectic structure in its crystalline region crystals and superior transparency is produced.  Then the sheet is rolled or oriented at the temperature range between 75W125°C.  Thus the captioned polypropyrene sheet is obtained. The degree of rolling is preferably to be small as 1.5W3.0. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5526714-A (JP)
Title: Digital transmission system
Inventor: YANAGIDAIRA HIDETAKA
IPC: H04L27/34
Filed: 1978-08-16
Abstract: PURPOSE:To transmit more data using a transmission line of given S/N, by supplying appearance probability of a signal in a fixed format. CONSTITUTION:To transmit one signal i among a finite number of expected signals to each modulation element, probability Pi that signal i appears on transmission line 4 is coded in proportion to formulaI before being transmitted. In this way, the appearance probability of the k-number signals is selected to maximize the number of transmission bits when mean transmission power is made constant.
Patent JP-H07265487-A (JP)
Title: Ski carrying kit
Inventor: FUJII MIHARU
IPC: A63C11/02
Filed: 1994-04-01
Abstract: PURPOSE:To form a ski carrying kit by connecting a knob part to a hold-down part with a shaft bar and to make easily carry a ski even when it is erected or laid down by enabling to hold the knob part with the hand in a state where the hold-down part is fixed on the ski. CONSTITUTION:This ski carrying kit is comprised by connecting the knob part 1 to the hold-down part 2 with the shaft bar 3. A recessed part 4 is formed in the inside of the knob part 1, and also, a projecting part 5 is formed on the outside of the hold-down part 2. When the kit is used, the hold-down part 2 is mounted between the clamps of the ski in a direction to put together both knob parts 1 when they are released from the hold-down part 2 putting together both ski landing planes. Also, when the ski is carried, it is held with the hand by putting together both knob parts 1. Moreover, it is easy to carry the ski since the knob part 1 is moved to a position higher than the centroid of the ski with the shaft bar when the ski is erected. While, when the knob part 1 and the hold-down part 2 are closed, the recessed part 4 is fitted in the projecting part 5.
Patent JP-S59224139-A (JP)
Title: Transshiping device for semiconductor substrate
Inventor: INOUE KOUJI
IPC: H01L21/66
Filed: 1983-06-03
Abstract: PURPOSE:To separate and receive substrates easily into receiving boxes by receiving the vertically stacked substrates into a separator once and distributing the substrates to the left and the right by tilting the separator to the left and the right. CONSTITUTION:An installation base 1 is installed under the state in which it can be tilted to the left and the right, and a separator 3 and first and second semiconductor substate receiving boxes 4, 5 are mounted detachably at the center and both ends of the base 1. The separator 3 is constituted by a plurality of shelves, and an upper step section and a lower step section receiving two substrates under a stacked state are formed to each shelf. A sliding surface introducing the substrates received at upper steps to the second receiving box 5 when the separator 3 is titled to the left is formed to the upper step section, and a sliding surface introducing the substrates received at lower steps to the first receiving box 4 when the separator is tilted to the right is shaped to the lower step section. When the substrates are separated and received, the receiving box 4 receiving a plural pair of the substrates is set to the base 1, and all substrates are received into the separator 3 once by using an extruding mechanism 6. The separator is tilted to the left and the right, and the substrates in the separator are separated and received into the left and right receiving boxes 4, 5.
Patent JP-S5724199-A (JP)
Title: Disc type recorder
Inventor: FUKADA TETSUJI
IPC: H04R17/04
Filed: 1980-07-18
Abstract: PURPOSE:To suppress the impedance change in the resonance characteristic of an oscillator and to achieve a simple and small sized device with excellent high band characteristic, by the constant current for the drive circuit of bending oscillator to drive a recording stylus. CONSTITUTION:Two small rectangular plate piezoelectric oscillators having poralized axis broadwise are sticked and a recording stylus 3 is fitted to another end of a bending oscillation mode oscillator 1 one end of which is fixed. The oscillator 1 is driven with the output of an operational amplifier 6 to the non-inverting input terminal of which is applied with a signal voltage A from a recording signal source 5. In this case, a resistor is connected in series with the oscillator 1 and a voltage B is inputted to an inverting input of the operational amplifier 6, allowing to make constant the current flowing to the oscillator. Thus, the impedance change of the oscillator can be suppressed through constant current of the drive signal, allowing to achieve excellent recording characteristic over a high band frequency range.
Patent JP-H07234156-A (JP)
Title: Optical data detection device
Inventor: IWASAKI YUTAKA
IPC: G01J1/02
Filed: 1994-05-13
Abstract: PURPOSE:To detect the inclination of a phase or amplitude with high accuracy even when the inclination of the phase or amplitude is small by removing the light of a zero order mode exciting a double mode channel waveguide by a comb-shaped electrode having a cyclic structure and a polarizing plate. CONSTITUTION:When voltage is applied to a comb-shaped electrode 8 having a cyclic structure arranged through a buffer layer of silicon oxide and an electric field is applied to a double mode channel waveguide 7, the light of a zero order mode exciting the waveguide 7 is selectively converted to a TM mode from a TE mode by the electrode 8. Both of the light of the zero order mode subjected to TM conversion and the light of the zero order not subjected to TM conversion are branched to two light distributing channel waveguides 10, 11 in a waveguide branching region 9 and the light of the zero order mode converted to a TM mode is blocked by polarizing plates 12, 13 permitting only the light of a TE mode to transmit and does not reach photodetectors 14, 15. As a result, since the offset component of the output of a subtraction circuit 16 is suppressed, a high S/N ratio is obtained and accurate detection becomes possible.
Patent JP-S5223393-A (JP)
Title: Method of measuring concentration of tempering fluid for skin-pass rol ling mills
Inventor: OKAMI YUUJI
IPC: B21B1/22
Filed: 1975-08-18
Abstract: PURPOSE:Concentrations of tempering fluid are accurately measured by measuring the temperature and refractive index of the tempering fluid.
Patent JP-H08266817-A (JP)
Title: Filter medium transfer device in moving filter bed type filter
Inventor: ISHIGAKI EIICHI
IPC: B01D29/62
Filed: 1995-03-30
Abstract: PURPOSE: To provide a device in which a filter medium is washed and circulated with a small power in a moving bed type filter using sand or the like. CONSTITUTION: A tank filter 1 is loaded with a filter medium 13 such as sand, and a filter pipe 2 is vertically installed in the central part of the tank filter 1. The lower end of the lift pipe 2 is opened to the lower part of an air chamber 4 installed in the bottom part of a filter medium bed 13a, and the air chamber 4 is made to communicate with a high pressure air source outside the tank filter 1 and a filtrate chamber 1a above the filter medium bed 13a. In the air chamber 4, an inner air chamber 5 which surrounds the lift pipe 2 and whose upper end part communicates with the air chamber 4 and whose bottom part communicates with the tank filter 1 around the lift pipe 2 is formed. Besides, below an opening at the lower end of the lift pipe 2, a spindle 9 for controlling the opening/closing of the opening is attached.  By feeding air into the air chamber 4, the filter medium 13 is conveyed upward to perform washing.
Patent JP-H08274355-A (JP)
Title: Two-dimensional array-type optical element module
Inventor: KOSEKI HIDEAKI
IPC: H01S5/022
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a two-dimensional array-type optical element module in which many optical channels can be handled with high density by a method wherein a plurality of optical elements which are parallel to the horizontal face of a base body and which comprise an incident optical axis or a radiant optical axis perpendicular to the vertical face are contained and one-dimensional optical element arrays are mounted respectively on respective steps of the base body. CONSTITUTION: In a two-dimensional array-type optical element module, one- dimensional optical element arrays 20 which contain a plurality of optical elements are mounted on respective horizontal faces of a base body 10 which comprises integrally molded step-shaped mounting faces. Light-emitting parts of the respective one-dimensional optical element arrays 20 are formed on faces which are parallel to the vertical face of the base body 10. Consequently, thermal conditions with reference to the respective one-dimensional optical element arrays 20 are nearly equal, and multichannel light signals can be handled equally. In addition, since the two-dimensional array-type optical element module can be manufactured extremely precisely and with good productivity, it can be applied to a multichannel optical connector or the like.
Patent JP-S5623661-A (JP)
Title: Air warmer and heater
Inventor: SHIMIZU KATSUMI
IPC: F24F11/02
Filed: 1979-08-03
Abstract: PURPOSE: To reliably inform a user of an abnormal condition of a device, by a method wherein an alarming device, consisting of a voice-synthesizing circuit, is located, and details of operation of a safety device for an equipment is reported vocally.  
     CONSTITUTION: When, for example, an anti-earthquake automatic fire extinguisher actuates and a relay contacts 3, responding to said operation, is turned off, an input terminal I o  of a voice controller becomes LOW. An AND circuit 11, whose output becomes LOW, turns off an operation switch 12 of an oil air warmer. Simultaneously, the voice controller 8 transmits an address data saying "turn an anti-earthquake operation switch to a STOP and wait for a moment" to an ROM9, and resets an address counter 10. Elements of said voice are applied to a speaker 17 via a D/A converter 14, a low pass filter and a driver 16, and an abnormal state is informed in a voice to a user. This permits the improvement of a reliability of a safety device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61257903-A (JP)
Title: Aquatic antifouling agent
Inventor: SUETAKE YUKIO
IPC: A01N43/78
Filed: 1985-05-13
Abstract: PURPOSE:To provide an aquatic antifouling agent containing a specific naphthothiazoledione compound as an essential active component, and exhibiting excellent adhesion-inhibiting effect against the microorganisms, algae and animal adhering to the surface of ship bottom, fishing net and various constructions in sea water or fresh water. CONSTITUTION:The objective agent contains the naphthothiazoledione compound of formula I (R1 is H, 1-8C alkyl, cycloalkyl, alkenyl, alkynyl, phenyl, halogenated alkyl, halogenated phenyl, aminated phenyl, etc.; X is H, halogen, nitro, amino or acetylamino; n is 1-4), formula II (R2 and R3 are same as R1), formula III (R4 and R5 are same as R1) or formula IV (R7 and R8 are same as R1), e.g. naphtho[2,3-d]thiazole-4,9-dione, as an active component. The active component is used in the form of a paint, solution, emulsion, etc., and applied to the treating object by air-spraying, brush-coating, roller-coating, etc., or fishing net is dipped in the solution, etc., of the agent.
Patent JP-S58215841-A (JP)
Title: Frame synchronising system
Inventor: HIROSAKI BOUTAROU
IPC: H04L7/08
Filed: 1982-06-10
Abstract: PURPOSE:To obtain a suitable frame pulse even under the inferior signal receiving environment, by transferring the internal state of a state control circuit to the initial state, etc. when the threshold value of an output of a correlation detecting circuit being in hunting state continues for a prescribed number of times. CONSTITUTION:When the internal state of the state control circuit 35 is the initial state, the point of time of generation of a pseudo frame pulse appearing at each (n+m)T sec is used as the point of time of observation, in a binary signal series having T sec of clofk period taking the frame constitution of (n+m)-bit length comprising a frame synchronizing pattern of n-bit length and information m-bit length. Further, if the state of the output of the correlation detecting cicuit 34 being below the threshold value is consecutive for N times in the initial state, the internal state of the circuit 35 is transferred into the hunting state. If the state of the output of the circuit 34 being over the threshold value is consecutive for M times in this hunting state, the internal state of the circuit 35 is transferred to the initial state. Then, the counted value of a counter circuit 36 is brought to a prescribed value forcedly, and an output of a duplication inhibiting circuit is used as the normal frame synchronising pulse.
Patent JP-H04309667-A (JP)
Title: Mold supporting tool for preventing fall of cone
Inventor: MASUBUCHI TERUO
IPC: E04G17/065
Filed: 1991-04-05
Abstract: PURPOSE:To prevent fall of a cone from a separator during the transportation or the like. CONSTITUTION:An annular recessed channel 25 is provided in a separator 20. A projection 35 projecting toward the inside of the radial direction of an inner cylinder 31 is provided in the cone 30. Furthermore, a recessed part 36 caved from the end surface of the outside of the radial direction of the projection 35 to the axial direction is provided in the cone 30. The inner cylinder 31 can be divided by slits at need. Diameter of the projection 35 is smaller than the axial diameter of the separator 20, and when the cone 30 is inserted into the separator 20, the projection 35 is fitted in the recessed channel 25. The recessed part 36 and the slits facilitate enlargement of the projection to the outside of the radial direction.
Patent JP-H10277272-A (JP)
Title: Character doll device
Inventor: SAITO MINORU
IPC: A63H3/06
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a character doll device which is so small that its presence in the interior cannot be easily noticed and in which even if a doll has a height as low as a little child, the device can move by freely stirring hands and feet in a narrow space and a light, cool and pleasant environment can be maintained. SOLUTION: The device includes an air bag 1 formed from a thin synthetic resin, a seat base 2 provided with a moving means such as casters 24 provided in the bag 1, and a suction pump 3 stored in a bag carried on the back of a person seated on the base 2. A suction pipe 4 through which the open air is drawn by the pump 3 to feed it into the bag 1, a valve 6 which is opened when the pressure of the air fed into the bag exceeds a certain pressure to discharge the air in the bag, and a doorway for entrance and exit of a person, which can be closed, are provided in the bag 1.
Patent JP-H03297339-A (JP)
Title: Production of small lock-type ring
Inventor: ONO TAKASHI
IPC: A01K91/047
Filed: 1990-04-16
Abstract: PURPOSE:To obtain a lock-type ring suitable for untwisting fishing line having high strength and a shape of bow part standing on central upper side of a boss part in a low cost by drilling a piece of metallic rod material for turnery, cutting, molding to a bell-shape, shaving off both sides except an opening end side. CONSTITUTION:A metallic rod material is drilled a hole having small diameter at opening end side and larger diameter at the other side and cut, then molded to a bell-shape, thus both sides except the opening end side are shaved off to afford the aimed lock-type ring 9 composed of a bow part 'b' standing on central upper side of a boss part 'a'.