baber/WOPTO huggingface dataset:
Patent JP-H01185469-A (JP)
Title: Signal retransmission apparatus
Inventor: OGAWA JUNZO
IPC: G01S13/28
Filed: 1988-01-20
Abstract: PURPOSE:To obtain a signal retransmission apparatus, which can guide the range tracking of radar smoothly without using a delay line, by shifting the frequency of the received signal of the chirp radar by a specified frequency, and retransmitting the signal. CONSTITUTION:The received signal of a chirp radar through a receiving antenna, e.g., the chirp signal (Figure a2) whose frequency is linearly shifted from fR by DELTAF with a width T (Figure a1) at a time t0 is inputted into a frequency shifting circuit 2. The frequency is shifted by an arbitrary preset value DELTAf. Then the signal is outputted (Figures a3 and a4). The output signal is transmitted through a transmitting antenna 3. The retransmitted signal is inputted into the pulse compressing circuit of the chirp radar. A delay time between the input and the output is linearly changed in this circuit [Figure (b): in the case of a frequency fR, the time tau is T; in the case of a frequency fR+DELTAF, the time tau is 0]. Therefore the timing relationship of the input and output signals in the pulse compressing circuit is shown in Figure (c), and the timing can be delayed by DELTAf/DELTAF.T. The value of DELTAf is continuously changed, and the range tracking of the radar can be smoothly guided.
Patent JP-S61170629-A (JP)
Title: Pressure gage
Inventor: YAMAMOTO HAJIME
IPC: G01L9/10
Filed: 1985-01-24
Abstract: PURPOSE:To miniaturize a device and to increase a detecting sensibility and detecting accuracy by providing an auxiliary spring cyclically at the tip of a piece of supporting spring which is along the diameter direction of a detecting coil and by fitting a core via a fitting member to the tip thereof. CONSTITUTION:The pressure member 13 having an elastic film 31 is arranged inside the case 11 of a pressure gage 10. A core 21 is integrally fitted via a fitting member 45 to the pressure member 13. The fitting member 45 is supported by the auxiliary spring 35 cyclically fitted to the tip of a sheet of supporting spring 32 one end of which is fixed to the case 11. With this constitution the movement of the core 21 becomes linearly. When the fluid bodies 43, 44 of high pressure and low pressure are respectively fed to each pressure chambers 14, 15, the pressure member 13 and core 21 are moved in the axial direction A of detecting coils 19A, 19B by the pressure difference. The signal (b) proportional to the pressure difference in the fluid bodies 43, 44 is thus outputted from the coils 19A, 19B.
Patent JP-H04246640-A (JP)
Title: Rear projection type liquid crystal display device
Inventor: SUZUKI TOSHIHIRO
IPC: G02F1/13
Filed: 1991-02-01
Abstract: PURPOSE:To realize a rear projection tape liquid crystal display device which is used to obtain large-screen display that is long sideways corresponding to an HDTV, which has simple configuration by which the unevenness of brightness that is easily caused in the horizontal direction of a projected picture is reduced and whose display quality is high. CONSTITUTION:In the rear projection type liquid crystal display device provided with at least a light source 1, a liquid crystal display panel 2 where polarizing plates 20 are disposed on both surfaces, a projecting lens 3 and a rear projection screen 4, the projected picture 40 to the screen 4 is long in a specified direction and the polarizing direction of the mainly polarized component of projected light is turned to the specified direction where the projected picture 40 is long.
Patent JP-S63215418-A (JP)
Title: Seal for flash-mounted automobile movable window and guide part
Inventor: SKILLEN JOHN D
IPC: B60J10/79
Filed: 1988-01-21
Abstract: This structure for movable windows in an automobile includes a first U-shaped member (370), said first U-­shaped member having a first sealing member (372) for sealing and guiding a movable vehicle window bonded onto said first U-shaped member thereby forming an integral unit such that said first sealing member forms an outer wall of said U-shaped member, means (382, 384) for attaching said first U-shaped sealing and guiding member to an automobile body panel (380), a second generally U-shaped sealing and guiding member (390) acting as a fixation profile, clamping attachment means (372, 398) for attaching said second U-shaped member to said first U-shaped member and an adjacent side of an automobile body flange (398).
Patent JP-H08198412-A (JP)
Title: Method and device for controlling automatic warephouse
Inventor: TAGUCHI YASUSHI
IPC: B65G1/137
Filed: 1995-01-27
Abstract: PURPOSE: To reduce a load of a host control means which controls warehousing by outputting the response signals to request signals from sub control means to the host control means, selecting a sub control means by the host control means, and performing load delivery work for input and output by an automatic warehouse corresponding to the selected means. CONSTITUTION: First and second control computers 24 and 25 are connected to a stock control computer 21. Also automatic warehouses 1a and 1b are connected to the first control computer 24 through a railed car M, conveyors 7 to 11, and first and second warehouse computers 26a and 26b. An automatic warehouse 1c is connected to the second control computer 25 through a third warehouse computer 26c. Then the warehouse computers 26a to 26c are provided with data bases DB to DBc in which stock data is stored. In addition, the stock control computers 21 output request signals to request the input of load to the warehouse computers 26a to 26c, inputs response signals showing whether the input can be performed or not, and select the warehouse to which load is to be input.
Patent JP-H07213844-A (JP)
Title: Filter device and method for protecting vacuum pump system by the same
Inventor: BABA AKIRA
IPC: B01D45/08
Filed: 1994-02-03
Abstract: PURPOSE:To prevent the deterioration and the lowering of the function of a vacuum pump for a long time and to markedly prolong the period till a time when its maintenance is required by disposing a filter medium bed consisting of corrosion resistant fiber in a bent gas passage of a triple construction and specifying a conductance value. CONSTITUTION:This filter device has a triple construction in which an outer duct, an intermediate duct and a waste gas introducing inner duct are approximately coaxially arranged. An annular space is formed between the inner duct and the intermediate duct, and an annular space between the intermediate duct and the outer duct has a larger diameter than the former. In the annular space having the relatively small diameter, a filter bed 4 consisting of metal fiber inserted between perforated plates 3, 3 is disposed. The removal efficiency of particles, reactioned products, volatile solid materials, etc., in waste gas is improved by increasing the packing density of the metal fiber, but the conductance is also reduced to lower the exhaust velocity of a vacuum pump. Thus, the packing density is selected so that the conductance may be 0.1-10 times the exhaust velocity of the vacuum pump.
Patent JP-H03216581-A (JP)
Title: X-ray counter
Inventor: MAEYAMA SATOSHI
IPC: G01T7/00
Filed: 1990-01-23
Abstract: PURPOSE:To measure fluorescent X-rays with high sensitivity by arranging a gas cell into which exciting gas is introduced and a photomultiplier tube in the inner cylinder of a double cylinder having a gastight structure and applying a polymer membrane to the X-ray passing windows of the inner and outer cylinders of the double cylinder. CONSTITUTION:The fluorescent X-rays within a soft X-ray region incident to an Xe gas cell 5 through Mylar windows 2, 4 are photoelectrically absorbed by Xe to form a primary electron group. In this case, when voltages 170eV, 5keV are respectively preliminarily applied to metal meshes 7, 9, the primary electron group is accelerated between the metal meshes 7, 9 and Xe atoms are excited in the space between the mesh 9 and an org. wavelength converting agent 11 to be allowed to emit light. The Xe excited light is converted to visible light by the org. wavelength converting agent 11 while the visible light is incident to a photomultiplier tube 12 to be converted to an electric signal which is, in turn, amplified by a preamplifier 13 to be taken out of electric wiring 14. Therefore, when the electric wiring 14 is connected to a proper counting circuit, the energy of soft X-rays and the number of photons can be measured.
Patent JP-S61170840-A (JP)
Title: Join processing system by partial convolution joining method
Inventor: ISHII TAKUJI
IPC: G06F17/30
Filed: 1985-01-25
Abstract: PURPOSE:To perform the processing in a high speed by providing a means which generates an intermediate table A' with respect to a table A and a means which generates an index from a table B and accessing the table just after the table A' is generated. CONSTITUTION:In a data processor provided with the processing function for relational data bases on a file memory 4, the join agreement condition which a channel processor 3 reads out from a main storage device 2 by the input/ output instruction of a CPU1 is used to join tables A and B. In this case, an index 22 and a column list 23 are provided on the main storage device 2 to perform the join processing and the generation processing of an intermediate table 21 in a high speed. Pairs of data of columns of a table B42 and their record address are generated preliminarily as the index 22 to fetch directly record addresses of column data. The intermediate table A'21 is generated, and the column list 23 or the like is set to obtain data items.
Patent JP-S59137029-A (JP)
Inventor: SAKAI YOSHIHISA
IPC: A47L15/46
Filed: 1983-01-27
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-H04248425-A (JP)
Title: Apparatus for detecting temperature of electric conductor
Inventor: KOZONO HIDEAKI
IPC: G01K5/56
Filed: 1991-02-04
Abstract: PURPOSE:To remotely and continuously detect the temp. rise of the electric conductor such as the bus of the power-board supported by an insulator without relying on the visual observation of the discolored state of a thermo-label. CONSTITUTION:An electric conductor 1 is supported by a movable insulator 3 movable only in a longitudinal direction and a fixed insulator so as to follow the thermal expansion corresponding to the temp. rise of the conductor 1 and the support metal fitting 5 of the movable insulator 3 and a fixing part 6 are connected by a metal piece 7 and the strain gauge connected to a strain meter is attached to the metal piece 7 and the strain of the metal piece 7 generated as the value proportional to the temp. rise of the conductor 1 is detected by the movement of the movable insulator 3 is detected to detect the temp. rise.
Patent JP-H09203676-A (JP)
Title: Pressure sensor
Inventor: SUMI SADAYUKI
IPC: G01L9/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor, which the compact configuration and the saving of a packaging area are achieved. SOLUTION: A sensor main body 1 is formed as a three-dimensional solid wiring board. A recess part 12 for mounting a sensor chip 4a is formed in the surface of the sensor main body 1. A pressure introducing port 14 for introducing pressure into a recess part 4b at the lower surface of the sensor chip 4a is formed at the rear surface. Furthermore, first and second electrodes 2a and 2b are formed, respectively, on the upper surface and the rear surface of the sensor main body 1 and connected by wirings formed at the side surface of the sensor main body 1. Here, a slant face 11 of e.g. 60 deg. is formed at the inner wall surface of the recess part 12. A wiring pattern 17 between the first and second electrodes 2a and 2b is formed on the slant face 11 and connected to the sensor chip 4a by using wires 5.
Patent JP-S55104720-A (JP)
Title: Device for measuring amount of flowing gas
Inventor: OOHAYASHI HIDEKI
IPC: G01F1/68
Filed: 1979-02-06
Abstract: PURPOSE: To reduce the scattering of measurement precision and unhomogeneity in production by a method wherein the plural number of hooking members are provided on a base, and resistance wire is attached to the hooking members with conductive binding material in the form of stripes.  
     CONSTITUTION: A base 11a in the shape of a ring consisting of insulating material is composed of two plates to maintain its strength. Electrodes 11b are fitted to the surface of the base 11a, and 13 pieces of hooking members 11c made of conductive material and formed in a cross section T are fixed to the electrode 11b by soldering. Platinum resistance wires are hooked by the hooking members and spread in the form of stripes. Portion of the wires which is overlapping on the base 11a and not  exposed to air is covered with a conductive binder 11d composed of solder and  silver powder paste, then fixed to the hooking members 11c. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61173693-A (JP)
Title: Motor control console
Inventor: KOIDE TAKAHIRO
IPC: H02P25/16
Filed: 1985-01-28
Abstract: PURPOSE:To reduce the cost of a motor control board by providing a common portable operation box for all motor control boards or motor control units instead of operation switches on the motor control boards. CONSTITUTION:A start switch 2 and a stop switch 3 are mounted in a portable operation box 10. When a water supply pump 8 is started or stopped at a site, a remote direct changeover switch 6 mounted at a water supply pump control board 1 is switched to a direct side, and the box 10 is connected through a control cable 11 and a connector 12 with the board 1. Thus, a developed wiring diagram in the water supply pump control board is similar to the conventional one, the pump 8 can be controlled similarly to the conventional one by the switches 2, 3 mounted in the box 10.
Patent JP-S63189518-A (JP)
Inventor: FURANTSU RIIDORU
IPC: E02D3/02
Filed: 1988-01-25
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-H02233677-A (JP)
Title: New 1-(3-(2-hydroxy-3-alkylaminopropoxy)-2-thienyl)- 3-phenyl-1-propanone,and preparation thereof
Inventor: DEIITAA BINTERU
IPC: A61K31/381
Filed: 1990-01-24
Abstract: NEW MATERIAL: A 1-[3-(2-hydroxy-3-alkylaminopropoxy)-2-thienyl]-3-phenyl-1- propanone derivative of formula I (wherein R 1  and R 2  are each a lower alkyl).  
     EXAMPLE: 1-[3-(2-Hydroxy-3-[N-[(1-acetyloxyethoxy)carbonyl]-N-(2- methylpropylamino)]propoxy)-4-methyl-2-thienyl]-3-phenyl-1-propanone.  
     USE: A therapeutic agent for cardiac arrythmias. Shows excellent absorbaility.  
     PREPARATION: A compound of formula II is reacted with a compound of formula III to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03217639-A (JP)
Title: Auxiliary air controller of fuel injection valve
Inventor: NAKAJIMA AKIHIRO
IPC: F02M69/00
Filed: 1990-01-22
Abstract: PURPOSE:To solve abnormality early and prevent the increase of harmful components in exhaust gas by opening or closing a sub intake passage forcibly at the time of a particular operating condition, and generating a signal of abnormality based on the detection value of a detection means at the time of changing over an opening or closing condition. CONSTITUTION:To promote the atomization of fuel from fuel injection valves 5 during warming-up operation, a sub intake passage 6 is opened by energizing a solenoid valve 9 when engine cooling water temperature is less than approx. 40 deg.C, so that auxiliary air is supplied to the periphery of the nozzles of the respective fuel injection valves 5. When engine cooling water temperature is over approx. 80 deg.C, a neutral and idling conditions are kept and engine speed is stable, auxiliary air is supplied by opening a sub intake passage 6 for prescribed seconds, the engine speed increases. At this time, for example, when one of branch passages 6a is clogged, auxiliary air is not supplied, so the increase in engine speed is restrained. It is thus possible to generate a signal of abnormality when maximum engine speed in prescribed seconds for which the sub intake passage 6 is opened is less than a preset one.
Patent JP-H09204605-A (JP)
Title: Magnetic head
Inventor: MATSUNAGA TORU
IPC: G11B5/133
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head which is suitable for reproduction by realizing high output and low noise. SOLUTION: A pair of magnetic cores 1, 2 formed of the jointing material of single crystal ferrite 10, 12 having the same composition as that of monocrystalline ferrite 9, 11 containing Fe2 O3 of 52 to 54mol%, ZnP of 24 to 26mol% and MnO of 20 to 24mol% are brought face to face with each other so as to have a magnetic gap g1 and joined with fusion glass 3 to use it for reproduction. Also, the single crystal ferrite 9, 11 is formed so as to take the so-called VHS azimuth. Further, the coefficient of line thermal expansion within the range of 100 deg.C to 350 deg.C of the fusion glass 3 for joining the magnetic cores 1, 2 is made smaller by 20×10<-7> to 26×10<-7> than the coefficient of line thermal expansion of the joining ferrite of constituting the magnetic cores 1, 2.
Patent JP-H06225388-A (JP)
Title: Speaker
Inventor: TSUKADA MASAO
IPC: H04R7/20
Filed: 1993-01-28
Abstract: PURPOSE:To provide a speaker with excellent characteristics for which an elastic body edge is firmly bonded by corona discharge processing or plasma processing at least one of the bonding surface of the elastic body edge or a cone made of polypropylene. CONSTITUTION:In the speaker provided at least with the cone 1 made of the polypropylene for which a ring-like elastic body edge 2 is bonded to a peripheral part, at least one of the bonding surface of the cone 1 or the edge 2 is corona discharge processed or plasma processed. In such a manner, by surface processing the cone 1 or the edge 2, the cone 1 and the edge 2 can be firmly bonded and also a function as the speaker can be held. Also, it is preferable to bond the cone 1 and the edge 2 by combining adhesive and primer.
Patent JP-H01192612-A (JP)
Title: Distributing mechanism for part feeder
Inventor: ITO YUKIMITSU
IPC: B23P19/00
Filed: 1988-01-22
Abstract: PURPOSE:To enable reliable and quick distribution/feeding through simple structure, in a mechanism for distributing parts such as screws, by matching a receiving section, a discharge section of gate member and a distribute/feed port of a distribute/feed section when parts are received at all receiving sections. CONSTITUTION:Screw parts 5 are fed from a parts feed section 4 to a truck 6, with slippage thereof being prevented through a feed control mechanism 9, and arranged thereon. Then the feed control mechanism 9 is opened under a condition where receiving sections 11a-11i are not aligned with discharge sections 20a-20i, and one part 5 is slipped into the receiving section 11a. Thereafter, a receiving member 10 and a gate member 14 are moved to the right and fed to the receiving section 11b. The operation is repeated until the part 5 is fed to the final receiving section 11i, then the receiving ports 11a-11i are aligned with the discharge sections 20a-20i of the gate member 14 and the parts 5 are dropped simultaneously down to respective feed ports and distributed respectively. By such arrangement, the parts can be distributed and fed reliably and quickly.
Patent JP-S62171600-A (JP)
Title: Hydrogen occlusion vessel
Inventor: IWASAKI MASAHIDE
IPC: F17C11/00
Filed: 1986-01-25
Abstract: PURPOSE:To enlarge a heat transfer area per charged amount of hydrogen occlusion alloy, by arranging outer pipes in close contact with each other. CONSTITUTION:An inner pipe sheet 6 and an outer pipe sheet 7 are fixed to a shell 1. A double inner pipe 2 is welded to the inner pipe sheet 6, and a double outer pipe 3 is welded to the outer pipe sheet 7. With this arrangement, the double outer pipe may be arranged in close contact with each other, and a heat transfer area per charged amount of hydrogen occlusion alloy may be enlarged. Further, as sectional triangular portions of a charged section are in independent conditions, there is less possibility that the alloy is entirely dropped to be distorted or solidified.
Patent JP-S54106555-A (JP)
Title: Heat-resistant flame-retardant crosslinked polyolefin electrical insulating composition
Inventor: ITOU RIYOUICHI
IPC: C08L23/00
Filed: 1978-02-08
Abstract: PURPOSE:A crosslinked polyolefin electrical insulating composition having improved heat resistance and flame retardancy, comprising an ethylenic polymer, a specific flame retardant, a stabilizer, and an antioxidant. CONSTITUTION:A conposition comprising (A) 100 parts by wt. of polyethylene or a copolymer consisting mainly of ethylene. (B) 15-60 parts by wt. of a flame retardant consisting of (a) decabromobiphenyl ether and (b) antimory oxide at a weight ratio of (a) to (b) of 0.1-30, (C) 0.1 part by wt. or more of a stabilizer, such as tribasic lead sulfate or epoxy resin, capable of improving the volume resistivity and heat stability, and (D) 0.1-5 parts by wt. of a di-aryl-p-phenylene- diamine of formula(R1,R2,R3, and R4 are H or CH3 groups) as an artioxidant.
Patent JP-H01188598-A (JP)
Title: Azeotropic solvent composition
Inventor: TAMURA KOJI
IPC: C11D7/50
Filed: 1988-01-22
Abstract: PURPOSE:To obtain the title composition extremely reducing a quantity of use of fluorocarbon, suppressing influences on plastics, rubbers, etc., and having excellent solubility of wax, by mixing a specific trichlorotrifluoroethane with dimethylbutane in a specific ratio. CONSTITUTION:The aimed composition consisting of (A) 81.1wt.% 1,1,2- trichloro-1,2,2-trifluoroethane and (B) 18.9wt.% 2,2-dimethylbutane. Further, a stabilizer such as aliphatic nitro compound, acetylene alcohol or epoxide may be added. In the mixture, liquid is readily controlled, recovered, reused and also available to vapor washing.
Patent JP-H11197347-A (JP)
Title: Machine-by-machine ball counter
Inventor: MORI SHUNJI
IPC: A63F7/02
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent a counter for a pachinko machine (receive plate) from easily being damaged even if a force acting on this side is exerted on a counter for the machine (receive plate). SOLUTION: The counter for a pachinko machine is provided with a receive plate 15 for pachinko balls dropped from a pachinko device and a ball-passage 16 conducting the pachinko balls received on the receive plate to a counting part 18 in a machine-stand, and detachably equipped at the joint part of the receive plate 15 and the ball-passage 16, and a structure between machine and provided with a first connection part 22 composed of a snap fit 24 extending horizontally and a shaft 25 corresponding to the snap fit 14 at the upper side of the connection part and further, provided with a second connection part 23 composed of a vertically extending ball catch 26 and a projection 28 at the side edge of the connection part.  Both connection parts 22, 23 are elastically supported and the counter can be prevented from damage, since the connection parts are separated by a rotary force larger than at least a specified value in a horizontal face, damage thereof is prevented.
Patent JP-H05200249-A (JP)
Title: Exhaust gas cleaning device of engine
Inventor: TAKAMI AKIHIDE
IPC: F01N3/28
Filed: 1992-01-28
Abstract: PURPOSE:To prevent that exhaust gas is discharged in an unpurified state at the time of hot start in such a mechanism that an air/fuel ratio is set to a dilute air/fuel ratio such that an air excessive ratio is high when the combustion state of an engine is stable. CONSTITUTION:An NOx purifying catalyst 3 capable of purifying NOx in exhaust gas in a dilute air/fuel ratio is provided in the exhaust system of an engine 1 and, when the temp. of a catalyst detected by a temp. sensor 5 is a predetermined value or more, an air/fuel ratio altering means 2 is operated so that an air excessive ratio becomes high to make it possible to prevent that the exhaust system of the engine 1 becomes a dilute air/fuel ratio though the temp. of the catalyst is low.