baber/WOPTO huggingface dataset:
Patent JP-H02190286-A (JP)
Title: Robot hand
Inventor: AKITANI FUMIAKI
IPC: B25J15/08
Filed: 1989-01-19
Abstract: PURPOSE:To enable grasping of part in various shapes and having various hardness through exchange of a grasping part without exchanging a robot hand and a finger by a method wherein two or more grasping parts being different in grasping characteristics are mounted around the finger of a robot hand, end a grasping part selecting mechanism to select the one of the grasping parts and position it facing a part is provided. CONSTITUTION:By means of a signal from a control part 8, the one, matching the characteristics of the shape and hardness of a part 2, of grasping parts 51-52 is selected to operate a grasping part selecting mechanism 6. Through the operation of the selecting mechanism, the grasping part is rotated and moved and stopped, and the proper one, matching the part 2 to be grasped, of the grasping parts is positioned facing the part to grasp the part. This constitution enables grasping of a plurality of parts in various shapes and having various hardness by means of a single robot hand without exchanging a finger 7.
Patent JP-S54105949-A (JP)
Title: Improving method of vswr characteristics for long waveguide
Inventor: ENDOU HARUO
IPC: H01P3/127
Filed: 1978-02-07
Abstract: PURPOSE:To reduce greatly the deterioration of the VSWR characteristics by varying the propagation property with every section. CONSTITUTION:The different cross-sectional shapes to long waveguide 1 in sections l1-l3, that is, the long axes are set to D1-D3 and the short axes to d1-d3 respectively in sections l1-l3. Thus, the different propagation properties can be  obtained in l1- l3. In other words, the characteristics due to the difference of  the periodic vibrations and the manufacturing conditions can be random electrically  for the device at the manufacturing time, thus reducing the deterioration of the  VSWR characteristics.
Patent JP-H09202076-A (JP)
Title: Ic card and manufacture thereof
Inventor: GOCHI HIDENOBU
IPC: B42D15/10
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To structurally design an IC card so that it is hardly charged without the use of a metal plate by attaching an electroconducting seal to the surface of a card base consisting of an insulating resin. SOLUTION: After mounting a circuit part 3 such as an IC on a circuit substrate 2, a connector 4 for connecting an IC card to system equipment such as a card reader is mounted on the circuit substrate 2. Next, the entire periphery of the circuit substrate 2 is covered with an insulating resin excepting the connector 4 to form a card base 1. After that, an electroconducting seal 6 with a printed design 50 is pasted to the surface part of the card base 1 excepting the connector 4. Consequently, the circuit parts 3 are not electrically shortcircuited with each other, and the card base 1 is no longer electrically charged by outer causes such as friction. Thus it is possible to prevent the circuit parts 3 from breaking down or operating erroneously and it is not necessary to use a metal plate for an electric charge prevention.  Therefore, no increase in the weight of the card is caused and at the same time, no particular printing technology is required, hence saving the manufacturing cost.
Patent JP-H07238833-A (JP)
Title: Radiator installation, lower tank made of resin for radiator, its manufacture and metal mold for its manufacture
Inventor: MASHIO KATSUSHI
IPC: F28F9/00
Filed: 1995-01-30
Abstract: PURPOSE:To prevent an installation pin from being damaged when a radiator is carried on, and concurrently improve assembling performance by mounting a shroud integrally with the radiator by making use of the installation pin for the shroud made of resin. CONSTITUTION:A mounting member 15 is supported over the support bracket 18 of a body 17, and a radiator 1 is installed together with a shroud 10. An installation pin hole 14A is formed in the shroud 10 at its lower section, and an installation hole 16 to which the installation pin 14A of the shroud 10 is, inserted, is also formed in the mounting member 15. A lower tank 4 made of resin is provided with an installation hole 6 to which the installation pin 14 A of the shroud 10 is inserted, and with a slit hole 7 adjacent the aforesaid installation hole 6, which is formed when a molding metal mold is released. And an installation bracket 5 rested on the mounting bracket 15 is integrally formed. In this way, an installation pin for the radiator 1 to be inserted in the hole of the support bracket 18 is thereby eliminated, the structure can thereby be simplified.
Patent JP-S60157440-A (JP)
Title: Proper winding of continuous tape material
Inventor: YOKOTA YUUJI
IPC: B65H18/08
Filed: 1984-01-28
Abstract: PURPOSE:To achieve loose-free and tension-free condition of continuous tape material by constructing the feeding side to be synchronous with the rotation of continuous tape material at the winding side while providing a brake system. CONSTITUTION:Transmission means 10 having transmission member such as a belt stretched over a winding reel 4 at the winding side A and a feed reel 7 at the feeding side B is provided to wind the continuous tape material T from the feeding side B through deflection shafts 6, 5 to the winding side A. A pulley 9 stretched with transmission member 10 while held on a fixing board 17 having a shaft supporting member 18 is supported on the shaft 8. A friction member 11 having different friction factor and a shaft supporting member 12 secured to the shaft step section 8a are arranged on one pulley 9. While a brake system 19 for applying the spring pressure in the direction of pulley 9, friction member 11 and shaft supporting member 12 is provided through a spring 14 between flanged 16 double nut and seat metal 13 on the other pulley 9.
Patent JP-S5398692-A (JP)
Title: Boat for recovering floating matter
Inventor: NOBUNAGA HIROSHI
IPC: E02B15/02
Filed: 1977-02-08
Abstract: PURPOSE: To increase the concentration of recovered oil by providing an ejector for withdrawing oil and water and a cyclon for separating the withdrawn oil and water and circulating the separated water as ejector drive water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63181302-A (JP)
Title: Detecting system for conductor residual
Inventor: SATO MITSUAKI
IPC: H01F41/06
Filed: 1987-01-22
Abstract: PURPOSE:To prevent the generation of a defective coil by comparing the residual of a conductor for a coil and the quantity of the conductor required for winding one coil. CONSTITUTION:Every time when a coil is wound, the unit quantity of a conductor is subtracted from the value of the conductor residual storage area for a winding head 21 of the coil. Then, as a result of subtraction, i.e., the residual of the supplied material 23 for the conductor and the unit quantity of the conductor are compared and if the subtraction result shows longer than the unit quantity of the conductor, the winding operation is continued. On the other hand, if the subtraction result shows shorter than the unit quantity of the conductor, it is an alarm state and a display shows which winding head 21 is the alarm state. This can prevent the generation of a defective coil due to the lack of the conductor 24 during the winding operation of the coil.
Patent JP-S55105639-A (JP)
Title: Preparation of gamma-damascone
Inventor: SAITOU SHIYOUJIROU
IPC: C07C49/557
Filed: 1979-02-07
Abstract: PURPOSE: To obtain γ-damascone, a rose spice component, in high yields in a short process, by reacting a diketone compound with a Wittig reagent to form a methylene derivative, followed by aldol condensation and dehydration.  
     CONSTITUTION: 3,3-Dimethyl-2-acetyl-1-cyclohexanone shown by the formula I is reacted with a Wittig reagent of methyleneylide to give a monoketone compound shown by the formula II, which is submitted to aldol condensation with acetoaldehyde in the presence of a fasic catalyst. The resulting compound is dehydrated to give γ- damascone. The diketone compound shown by the formula I is obtained by treating 2-methyl-2-nonene-6,8-dione obtained by acylating methylkeptenone with an acid, followed by ring closure. The Wittig reaction is a shorter process and produces a smaller amount of by-product of isomers than a method wherein the diketone shown by formula I is reacted with a Grignard reagent followed by dehydration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11199466-A (JP)
Title: Cosmetic
Inventor: MATSUMOTO SHUNEI
IPC: A61K8/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic excellent in stability to color change and useful for base cosmetics hair cosmetics, makeup cosmetics and bathing cosmetics, etc., by formulating an extract solution of lichen with sulfite. SOLUTION: This cosmetic is obtained by formulating (A) preferably 0.001-10 wt.% extract solution of lichen with (B) preferably 0.001-10 wt.% sulfite. It is preferable that the component A is an extract solution obtained by extracting lichen with semi-polar solvent (e.g. ethanol or methylethyl ketone) and further dissolving the extract with a liquid polyhydric alcohol (e.g. 1,3-butylene glycol or propylene glycol) and the composition B is sodium hydrogensulfite or sodium sulfite. The cosmetic can be, as necessary, formulated with a surfactant (e.g. sorbitan monooleate), an oily substance (e.g. oil and fat, waxes or hydrocarbon oil) and an aqueous substance (e.g. lower alcohol or saccharide).
Patent JP-S62173362-A (JP)
Title: Antiskid control device for vehicle
Inventor: MAEHARA TOSHIFUMI
IPC: B60T8/40
Filed: 1986-01-24
Abstract: PURPOSE:To provide a brake device without causing fluctuation of oil pressure by arranging a flow path change-over valve device for interrupting communication between an input system and an output system, and making it possible to reduce or raise the antiskid oil pressure in only the output system downstream of said valve device. CONSTITUTION:A flow path change-over valve device 10 is interposed between an input system 1 and an output system 2 from a master cylinder to a wheel cylinder. The valve device 10 connects the input system 1 of transmission path to the output system 2 of same through the opened path of a valve member 18. Said valve device 10 is constituted in such a way that it closes the valve member 18, when hydraulic pressure is transmitted to oil chamber 22, piston 13 attains a stroke l1 and closes valve member 18. Further, if the piston attains a stroke l2, a valve member 19 is opened, and the valve device 10 functions to connect the transmission path output system to the reservoir oil chamber 37 of a reservoir device 30. If the opening of a valve 51 and closing of a valve 52 are performed by means of a signal from an electronic controller, the piston 10 of the change-over valve device 10 is moved so as to close the valve member 18 speedily.
Patent JP-H11202615-A (JP)
Title: Toner carrying roller and image forming device
Inventor: TAKIZAWA YOSHIO
IPC: G03G15/08
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To absorb the dispersion of a foaming cell diameter of a foaming layer and to obtain an excellent image by lowering the resistance of a non- foaming rubber layer laminated on the foaming layer. SOLUTION: An elastic layer 3 equipped with a 1st elastic layer 31 made of conductive foaming rubber and a 2nd elastic layer 32 made of conductive non-foaming rubber is formed on the outer periphery of a good conductive shaft 2, and further a surface layer 4 is formed on the elastic layer 3 as necessary. In such a case, 0.0001<=ρ2/√1<=1 and ρ1=10<3> to 10<8> Ω.cm are satisfied when it is assumed that the volume specific resistance of the 1st elastic layer 31 is ρ1 and that of the 2nd elastic layer 32 is ρ2. The rubber foaming body having conductivity, which forms the 1st elastic layer 31, is the foaming elastic body obtained by adding conductive agent, foaming agent and cross linking agent to rubber material and cross-linking and foaming the rubber.  Furthermore, the non-foaming rubber having the conductivity, which constitutes the 2nd elastic layer 32, is the elastic body obtained by adding the conductive agent and the cross linking agent to the rubber material and cross-linking the rubber.
Patent JP-H0927601-A (JP)
Title: Manufacture of memory and ferroelectric memory
Inventor: SESHIYU BII DESU
IPC: H01L29/51
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a memory and a ferroelectric memory suffering less fatigue deterioration by providing a substrate, a film made of rare earth element manga nese chloride and at least one electrode formed on this film. SOLUTION: At least one electrode 26 is formed on a substrate 20 so as to form a ferroelectric film 34 made of rare earth element manganese chloride on this electrode 26. A memory 10 having a thin film perovskite layer made of rare earth element manganese chloride such as Y, Ho, Er, Tm, Yb or Lu, etc., is provided with the substrate 20 made of silicon, gallium arsenic or any other public substrate materials, a bottom electrode 21 and the perovskite thin film 34 made of the rare earth element manganese chloride represented by a formula of A<3+> MnO3 (where A=Y, Ho, Er, Tm, Yb or Lu) and a top electrode 42. In such a constitution, the rare earth element manganese chloride ferroelectric layer 34 can be formed either by MOCVD process or MOD process.
Patent JP-S60179651-A (JP)
Inventor: DEIBUITSUDO UIRIAMU TERUFUOODO
IPC: G01N29/04
Filed: 1985-01-26
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-H10199869-A (JP)
Title: Dry-etching method
Inventor: KOSHIISHI AKIRA
IPC: H01L21/3065
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a dry-etching method providing high etching characteristics, without contributing to the warming the earth due to the greenhouse effect. SOLUTION: Gas feed sources 152, 154, 156 feed Ar, O2 and C3 F6 respectively to mass flow controllers MFC 146, 148, 150 with valves 140, 142, 144 for adjusting the flow rates, the gases are mixed and fed onto a wafer W through a gas feed pipe 138, gas entrance 134, space 130 and through-holes 124a. The flow rate ratio of the C3 F6 and O2 is set, so that 0.1<=O2 /C3 F6 <=1.0 with partial pressure of C3 F6 is set to 0.5-2.0mTorr.
Patent JP-H02252994-A (JP)
Title: Automatic circulating method and device for waste water pump station
Inventor: FUORUKE RANDOKUISUTO
IPC: F16K17/34
Filed: 1990-01-23
Abstract: PURPOSE: To secure the valve operation having high reliability with a simple structure by constituting a mixing valve provide so as to be communicated with a pump unit from a valve element to be operated through a diaphragm and for sealing a valve seat, in a pump station for partially constituting a municipal sewage device. CONSTITUTION: In a submerged pump unit 2 connected to a pressure pipe 3, a mixing valve 6 is provided on a pump housing 4 having an inlet 5. This mixing valve 6 is provided with a cylindrical part 7 and an outlet nozzle 8, and a bellow 14 is provided so as to be communicated with the cylindrical part. The bellow 14 surrounds a valve cup 12, the valve cup 12 houses a diaphragm 11 having a valve ball 9, and the valve ball 9 closed the cylindrical part 7 when it is separated from the diaphragm 11 and pressed against a seat 10 of the cylindrical part 7. An opening 13 for allowing oil as a damping medium housed in the bellow 14 to flow is formed in a space between the valve cup 12 and the diaphragm 11.
Patent JP-S61175295-A (JP)
Title: Rotary compressor
Inventor: OIKAWA SATORU
IPC: F04C18/356
Filed: 1985-01-29
Abstract: PURPOSE:To vary the capacity easily with correspondence to the load by providing a blade control means comprised of a permanent magnet and an electromagnet for reciprocating the blade radially against a roller and varying the delivery of compressing section. CONSTITUTION:A blade control means for reciprocating a blade 14 radially against a roller 12 and varying the delivery capacity of compressing section is provided. It is comprised of a permanent magnet 15 provided at the end of backface of blade 14, an electromagnet 16 provided at the cylinder 7 side while facing against said magnet 15 to attract/repell said magnet 15 thus to reciprocate the blade 14 radially against the roller 12 and a control unit 18 for controlling switching of magnetic pole of the electromagnet 16. With such arrangement, the blade 14 can be reciprocated with correspondence to the load to vary the delivery capacity, thereby the capacity of compressor can be varied easily in stepless while the reliability is improved and the cost is reduced when compared with inverter system.
Patent JP-H10172712-A (JP)
Title: Manufacturing device and method of wire press-fitting harness
Inventor: MURATA SHIN
IPC: H01R43/20
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To shorten the cycle time of press-fitting of wires and installation to a connector housing by simultaneously press-fitting the wires to terminals inserted into plural holes of terminal holders, and opposing the terminal holders to the connector housing in the next place. SOLUTION: Terminals 4 are respectively inserted into holder holes 11a of terminal holders 11 in a position A. Next, they are sent to a position B by a prescribed sending device. Here, the terminals 4 and wires W are press- fitted together. Next, the holders 11 move to a position C. The terminals 4 which are held in the holders 11 by a clamper 45 arranged here and to which the wires are press-fitted, are wholly and simultaneously gripped, and are pulled out of the holders 11. The holders 11 are placed on a return conveyor 15 by a cylinder 14, and are returned to the position A. On the other hand, a connector housing 1 is supplied by a sending device 48, and the clamper 45 is advanced, and the whole terminals 4 are simultaneouly installed in joining holes of the housing 1.
Patent JP-S63180981-A (JP)
Title: Printing device
Inventor: TSUCHIDA NOBUHIRO
IPC: G03G15/04
Filed: 1987-01-22
Abstract: PURPOSE:To precluded fogging and density variation by providing an erasure unit with a sensor which can correct environmental variation in the surface potential of an image carrier and a light quantity feedback mechanism which uses the sensor. CONSTITUTION:Toner which is not transferred partially sticks on the surface of a drum after transfer and is scraped off by a cleaner blade 7. The surface potential of the drum is lowered uniformly by exposing a cold cathode tube 8 because there is a difference between an exposed and an unexposed part. This serves as the cold cathode tube 8, but the surface potential of the photosensitive drum varies with the quantity of erasure light. The erasure unit consists of the cold cathode tube 8 and a high voltage power source 11, and a CdS cell 9 is arranged so as to the quantity of erasure light constant and the current of a high voltage power source is brought under feedback control. Thus, a light quantity feedback mechanism which uses the sensor is provided and the quantity of erasure light is varied according to environment, and consequently the environmental change in the surface potential of the image carrier can be corrected and fogging and density variation are precluded.
Patent JP-S59140354-A (JP)
Title: Steel with resistance to cracking due to hydrogen embrittlement and its manufacture
Inventor: OGAWA HIROYUKI
IPC: C22C38/50
Filed: 1983-01-29
Abstract: PURPOSE:To manufacture inexpensively a steel with superior resistance to cracking due to hydrogen embrittlement by finish-rolling a steel having a specified composition contg. prescribed amounts of C, Mn and P, cooling the rolled steel, and holding it at a proper constant temp. below the Ar3 point of the segregated structure for a proper time. CONSTITUTION:A steel consisting of <=0.08% C, <=1.0% Mn, <=0.010% P, 0.1 -0.5% one or more among Cr, Ni, Mo and Cu, 0.01-0.1% Ti or Nb, 0.002- 0.05% Ce or La and the balance essentially Fe and forming a segregated structure contg. <=0.18% C, <=1.6% Mn and <=0.04% P is finish-rolled at 750-950 deg.C. The rolled steel is air- or water-cooled from the finishing temp. to 300-700 deg.C, and it is held at 300-700 deg.C for a time defined by an equation 1/T=1.17logt- 0.39 [where T is the holding temp. ( deg.K), and t is the holding time (min)] to obtain a steel with resistance to cracking due to hydrogen embrittlement.
Patent JP-H06232493-A (JP)
Title: Semiconductor light emitting device and its manufacture
Inventor: YAMAMOTO AKISUKE
IPC: H01S5/00
Filed: 1993-01-29
Abstract: PURPOSE:To reduce electrode contact resistance which is one of the causes for the deterioration of element characteristics by enlarging the (n) electrode area which makes contact with the top clad layer of the ridge for the semiconductor light emitting device provided with the ridge which has an almost trapezoid cross-section and has a light emitting area, which projects beams of a fixed wavelength by driving current injection. CONSTITUTION:An insulating film 11 provided with an opening 20a which has the same flat shape as a ridge summit 10a on the ridge top 10a1 is formed on the whole plane of the ridge 10a provided with a light emitting area. The contact of an electrode 12 formed on the insulating film 11 with a top clad layer 6 of the ridge 10a is made through the opening 20a of the insulating film 11.
Patent JP-H04247655-A (JP)
Title: Semiconductor device
Inventor: IWASAKI YUTAKA
IPC: H01L27/10
Filed: 1991-02-04
Abstract: PURPOSE:To provide a stack type DRAM which does not allow generation of punch-through even for microminiaturization and ensures excellent element performance. CONSTITUTION:A charge accumulated electrode is formed on an insulating film 3 formed at the internal surface of a groove 2 of a silicon substrate 1 and a transfer transistor is also formed at the surface of the silicon substrate l. The charge accumulated electrode and source drain channel of the transfer transistor are formed on a polysilicon film 4 which is continuously stacked from the area on the insulating film 3 at the internal surface of groove 2 to the area at the surface of silicon substrate 1. Since the charge accumulated electrode and source drain of transfer transistor are connected automatically in the polysilicon film 4, connecting point of the charge accumulated electrode and source drain of transfer transistor at the side wall of groove 2 can be eliminated and generation of punch-through of the transfer transistor can be prevented. As a result, high reliability can be ensured and high integration density can also be achieved.
Patent JP-H03220436-A (JP)
Title: Detecting apparatus of pressure of semiconductor
Inventor: TAKEUCHI TAKANOBU
IPC: G01L9/00
Filed: 1990-01-25
Abstract: PURPOSE:To improve the reliability by providing a dispersed resistance wiring for an electric wiring of a pressure sensitive resistance and an aluminum electrode pad. CONSTITUTION:A dispersed resistance wiring 2 is employed for an electric wiring of a pressure sensitive resistance 1 formed on a diaphragm and an aluminum electrode 3 which receives an electric signal and feeds a reference voltage to the pressure sensitive resistance 1. The wiring 2 is electrically connected immediately below the aluminum electrode pad 3. Because of this dispersed resistance wiring 2, even if the surface of the aluminum electrode pad 3 corrodes, the electric connection of the wiring 2 right below the electrode is secured. Moreover, even if a surface protective film 5 has voids, the aluminum electrode pad 3 is not corroded. Further, since the aluminum electrode pad 3 is protected by a metallic wire 6 bonded immediately thereabove, the pad 3 is never disconnected.