baber/WOPTO huggingface dataset:
Patent JP-S63196404-A (JP)
Title: Multistage endless conveyer
Inventor: ONODERA KO
IPC: B65G23/04
Filed: 1987-02-12
Abstract: PURPOSE:To decrease noise and shock by simplifying constitution with a plastic endless chain installed between friction plates for driving and driven provided multistagely and a roll for guiding and tension in the titled conveyer for cooling of plastic moldings. CONSTITUTION:An endless chain 1 is formed with plastic pieces, composed of plastic and having an engaging projected part on one end and an engaging recessed part on another end, joined bendably laterally and vertically by engaging the projected and recessed parts. And the chain 1 is installed multistagely as shown an driving friction circular plates 81-88 of a driving shaft 8, driven friction circular plates 101-107 of a driven shaft 7, guide rolls 12-14, and tension roll 15. Shock can be decreased with low noise and oil contamination can be prevented with oiling eliminated by using the plastic endless chain as shown is the constitution. Furthermore, installation space can be decreased as chains are installed multistagely.
Patent JP-H10193862-A (JP)
Title: Ink ball preventive ballpoint pen
Inventor: TSUKISHIRO TOSHIO
IPC: B43K1/08
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To eliminate adherence of ink ball to a tip by providing a groove at a ball retaining part. SOLUTION: A groove 2 is provided at a ball retaining part 1. A direction of the groove 2 may be longitudinal, lateral or oblique, and number of the installed balls may be arbitrary. A shape of the groove 2 is a square, triangular, circular or trapezoidal shape. Sine a size of the groove 2 similarly relates to viscosity of ink, it is desirable to decide the size in proportion to the viscosity. As a material of the part 1, an elastic material may be used. And, a ring of rubber or synthetic resin may be added to the part 1 to provide the groove 2 at the ring. If sufficient elasticity is given to the ring at the time of attaching the ring, the groove 2 can be provided horizontally to a rotating direction of the ball. Thus, leakage of ink having low viscosity can be prevented. To obtain an effect, the ring may be given, for example, with a shape of a spring.
Patent JP-S60172635-A (JP)
Inventor: SEKIGUCHI FUMIO
IPC: B65C9/42
Filed: 1984-02-17
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-S63195797-A (JP)
Inventor: DOI JIRO
IPC: G08B7/00
Filed: 1987-02-09
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-S55358-A (JP)
Title: Production of unsaturated carboxylic acid
Inventor: YAMAMOTO AKIHISA
IPC: B01J23/84
Filed: 1979-03-12
Abstract: PURPOSE: The gas-phase catalytic oxidation of an olefin of 3 or more carbon atoms is carried out in two stage wherein a specific catalyst is used in the fore stage and another catalyst is employed in the latter stage, thus producing unsaturated carboxylic acid directly without separation of the aldehyde, the reaction intermediate.  
     CONSTITUTION: The fore-stage gas phase oxidation of an olefin having 3 or more carbon atoms on the straight chain part with molecular oxygen is conducted in the presence of a catalyst given by the formula (Q is K, Rb, Cs, etc.; R is P, As, B; X is Ce, Ti, Te, Zn, Ge, Sn, Cr, Al, V, Ag, U, etc.; aWj are the numbers of atoms of Mo, Bi, Fe, Co, Ni, Be, Q, R, X, O; when a is assumed 12, b is 0.1W10, c is 0.5W 40, d, e, i are 0W12, d+e is 0.5W15, f is 0.1W35, g is 0.01W5, h is 0W5) to form the aldehyde. The product gas is consequently subjected to gas-phase catalytic oxidation in the presence of another catalyst to give said unsaturated carboxylic acid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03233985-A (JP)
Title: Mim type switching element and manufacture thereof
Inventor: MORIKAWA YUUKO
IPC: H01L49/02
Filed: 1990-02-09
Abstract: PURPOSE:To suppress an irregularity in characteristics by providing a second insulating layer made of a photosensitive polymer insulating film between one of a pair of electrodes and an organic insulating film, and limiting a conducting region between the electrodes. CONSTITUTION:A lower electrode 2 is provided on a substrate 1, an organic insulating film 3 is so provided as to cover the surfaces of the substrate and the lower electrode from above, a second photosensitive polymer insulating film 4 is provided at a position corresponding to the outer peripheral end (stepped part) of the electrode 2 and its outside, and an upper electrode 5 is so provided as to cover the surfaces of the organic insulating film and the second insulating film from above. Thus, the repeating stability of switching characteristic of an MIM (metal-insulator-metal) element can be improved.
Patent JP-H06219351-A (JP)
Title: Module carrier structure for front end part for vehicle
Inventor: MASUDA TOSHIO
IPC: B60K11/04
Filed: 1993-01-25
Abstract: PURPOSE:To perform the use of a module carrier of single structure both for a suction model and a forced fan model, in the module carrier of the front end part of a vehicle formed such that a radiator and a condenser are assembled together and a cooling fan is assembled to form a module, which is mounted on the front part of a car body CONSTITUTION:Front and rear radiator mounting parts 13a and 13b and a rear condenser mount part 13c and a rear condenser mounting part 13d are arranged to the support part 13 of a module carrier having a radiator mounting part comprising an upper frame 12 and a support frame 13. A radiator 2 and a condenser 3 are mounted on the front radiator mounting part 13a and the condenser mount part 13c and thereafter, a cooling fan 4 is disposed at a rear part to form a suction model. Further, the radiator and the condenser are mounted to the rear radiator mounting part 13b and the rear condenser mounting part 13d and the cooling fan 4 is disposed to the front thereof to form a forced fan model.
Patent JP-H02209453-A (JP)
Title: Erosion-resistant propeller material for marine
Inventor: SAITO MASAHIRO
IPC: B63H1/14
Filed: 1989-02-09
Abstract: PURPOSE:To regulate the corrosion fatigue resistance to sea water to >=30kg/cm<2> and the Brinell hardness for obtaining the erosion resistance to >=300 under the condition of no corrosion preventing, in the stainless steel-series propeller material having specified compsn., by specifying the contents of C, Cr, Ni and Mo. CONSTITUTION:The propeller material is constituted of, by weight, <=0.08%C, 0.1 to 1.5% Si, 0.1 to 3% Mn, 16.5 to 17.8% Cr, 5.5 to 6.5% Ni, 0.5 to 3% Mo and the balance iron. In the material, C is the most important element influencing the corrosion resistance and corrosion fatigue resistance; for the upper limit or more, the amt. of Cr carbide drastically increases to deteriorate the corrosion resistance and corrosion fatigue resistance. Cr is most important for deciding the corrosion resistance, mechanical properties and hardness; for the lower limit or less, the corrosion resistance can not be ensured and, for the upper limit or more, the hardness can not be ensured. As for Ni, lower limit or more is needed for ensuring the elongation and corrosion resistance, and on the other hand, for the upper limit or more, the mechanical properties and fatigue resistance are deteriorated. As for Mo, lower limit or more is needed for improving the corrosion resistance, but for the upper limit or more, the mechanical properties are adversely influenced.
Patent JP-H08209475-A (JP)
Title: Polyester-based combined filament yarn of different shrinkage
Inventor: IMAMURA TAKAYUKI
IPC: D02G1/18
Filed: 1995-01-24
Abstract: PURPOSE: To obtain an inexpensive polyester-based combined filament yarn of different shrinkages, good in yarn manufacturing properties and capable of providing a woven or a knitted fabric excellent in fullness, soft touch feeling, drapeability, body and stiff touch feeling and further color tone when woven and knitted. CONSTITUTION: This polyester-based combined filament yarn comprises at least two fiber groups having different shrinkage factors in boiling water and having >=10% difference in shrinkage factor in boiling water between a highly shrinkable fiber group and a low shrinkable fiber group and further 15-40% shrinkage factor of the whole yarn in boiling water. The low shrinkable fiber group constituting the combined filament yarn of the different shrinkages comprises a polyester containing polyethylene terephthalate as a main constituent component and the highly shrinkable fiber group comprises a polyester containing a copolyester, prepared by copolymerizing ethylene terephthalate with 0.5-15mol% phthalic acid component and having >=0.5 intrinsic viscosity and <=8 polymer color tone (b value) as a main constituent component.
Patent JP-H056016-A (JP)
Title: Manufacture of coating composition containing photoconductive perylene pigment
Inventor: KE CHIYAN NIYUIEN
IPC: G03G5/06
Filed: 1991-02-22
Abstract: PURPOSE: To obtain an electrophotographic coating compsn. contg. a photoconductive perylene pigment and usable to form a high-speed electrophotographic layer without requiring a sublimation coating method. CONSTITUTION: A fine photoconductive pigment is dispersed in a soln. of a polymer binder in a solvent to produce an electrophotographic coating compsn. At this time, a crude perylene pigment is pulverized in combination with pulverizing media contg. inorg. salt particles and electrically nonconductive particles in a weight ratio of 0.5:1 to 3:1 under shear in the absence of a solvent to obtain a perylene pigment of <=0.2μm particle size. This pigment is continuously pulverized at <=50 deg.C under higher shear until the color of the pigment causes a sensible change and the temp. of the pulverized pigment is rapidly reduced by at least 10 deg.C. The pigment is then separated from the media and mixed with the soln. to produce the coating compsn.
Patent JP-H07216743-A (JP)
Title: Deodoring acrylic fiber and production thereof
Inventor: SAKAI NOBUYASU
IPC: D06M101/16
Filed: 1994-01-31
Abstract: PURPOSE:To obtain the fiber having a excellent deodoring property without damaging characteristics of the fiber, by loading a metal phthalocyanine on a fiber obtained by a spinning of a polymer composed of more than a specific amount of acrylonitrile and containing a specific weight of an amide and acid groups. CONSTITUTION:A deodoring acrylic fiber having excellent deodoring property without damaging properties and hand of the fiber is obtained by loading a metal phthalocyanine derivative of formula [M is a coordinating metal, preferably Fe and/or Co; X is H or a substituent (a good example: carboxyl or sulfonyl group)] on an acrylic fiber obtained by spinning of a polymer spinning solution composed of 40wt.% or more (preferably 80% or more) of acrylonitrile as a monomer component and containing 2.5-4wt.% of an amide group and 2.0X10<-2>-1.0X10<-1>meq/g of an acid group. Further the superior deodoring property is demonstrated under an atmosphere with a relative humidity of 70% or higher.
Patent JP-S57145001-A (JP)
Title: Reactor for metal hydride
Inventor: NISHIZAKI MICHIYOSHI
IPC: F17C11/00
Filed: 1981-02-27
Abstract: PURPOSE:To improve extremely the thermal conductivity between a metal and a hydride and to utilize the reaction heat between the metal and the hydride effectively, by holding a metal hydride for absorbing and desorbing hydrogen in the spaces between filament bundles in a airtight sealing container. CONSTITUTION:The tows, bundles of entangled filaments, slivers obtained by cutting them in lengths, twisted yarn, spun yarn, or their bundles 3 are admixed with the metal hydride 1. A metal, synthetic high polymer, etc. are used as the filaments 2. Extremely small voids are formed between the hydrides 1 and 1, the large spaces 4 are made between the filaments 2 and 2, and set long along the filaments 2, so that they act as channels for diffusing H2 into the hydrides 1. The filaments 2 themselves transfer heat, and improve the thermal conductivity between the hydrides 1 and 1 or between the hydrides and the container 5. Since the hydrides 1 are not packed in the container 5 densely, the stress for straining the container 5 by the volume expansion of the container is relaxed.
Patent JP-H05198145-A (JP)
Title: Information recording/reproducing device
Inventor: SAKAI SATOSHI
IPC: G11B19/02
Filed: 1992-01-20
Abstract: PURPOSE:To improve the performance of a whole system without sending each command when a prescribed procedure is used by providing a function for memorizing and reproducing a series of recording/reproducing procedures on the information recording/reproducing device. CONSTITUTION:The command of a stored procedure indicating that it is an operation for memorizing a series of prescribed recording/reproducing procedures (routine procedures) is issued by a host computer 1 and then, a commandstring including the procedure identification of the routine procedure to be memorized is given as data. Data inputted to the information recording/reproducing device is stored in a nonvolatile RAM 6 or an optical disk 7 by a CPU 3. On the other hand, when the routine procedure is reproduced, a procedure reproducing command is issued and a procedure identifier is sent by the host computer 1. Thus, the routine procedure stored in the RAM 6N or the optical disk 7 is called by the CPU 3 and its command is automaticaly executed.
Patent JP-S62187922-A (JP)
Title: Composite input device
Inventor: TAKIZAWA TOSHIHARU
IPC: G06F3/02
Filed: 1986-02-14
Abstract: PURPOSE:To improve the efficiency of a space by arranging a key input part and a tablet input part on upper and lower positions. CONSTITUTION:A keyboard is arranged on the upper surface of the key input part 1 and guide rollers (moving means) are fitted to both the sides of the keyboard. At the use of the key input part 1, the keyboard is drawn to the front of a console 12 by the guide rollers. On the other hand, the tablet input part 2 is formed so as to be embedded in the console 12 and its input board surface 8 is made almost to coincide with the upper surface of the console 12. Guide grooves 21 are extended up to the inside of a display setting board 14 and the guide rollers are slided in the grooves 21.
Patent JP-S53115187-A (JP)
Title: Semiconductor device
Inventor: IWAI HIROSHI
IPC: H01L29/41
Filed: 1977-03-18
Abstract: PURPOSE: To so form the device as to readily take contact with wirngs and semiconductor substrate and lower production cost by making use of the characteristics that Al punches through N +  layers and reaches the substrate owing to heat treatment by sintering. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61192341-A (JP)
Title: Preparation of porous adsorbent
Inventor: IMAI HIDEAKI
IPC: B01D15/04
Filed: 1985-02-19
Abstract: PURPOSE:To enhance adsorbing capacity by sufficiently supporting an inorg. ion exchange material by a styrene porous body, by performing suspension polymerization in such a state that an inorg. ion exchange material with a specific particle size is dispersed in an oil phase with specific viscosity containing a styrenic monomer. CONSTITUTION:An inorg. ion exchange material with a particle size of 50mum or less is uniformly dispersed in a solution with viscosity of at least 50cps containing a styrenic monomer, a catalyst and a solvent so as to be contained therein in an amount of at least 30wt% to prepare an oil phase in a slurry state. Next, this oil phase is stirred in a suspension system to be uniformly dispersed and heated to polymerize the styrenic monomer to prepare a granular porous adsorbent. In order to increase the support amount of the inorg. ion exchange material in the porous adsorbent, a high-molecular substance with MW of 10,000 or more is added to adjust the viscosity of the oil phase to 50cps or more.
Patent JP-S59157715-A (JP)
Title: Direct teaching method of robot
Inventor: TAKAHASHI MICHIROU
IPC: B25J9/22
Filed: 1983-02-25
Abstract: PURPOSE:To improve the precision of final positioning and the teaching efficiency by teaching a robot directly on a basis of the output signal of a force sensor. CONSTITUTION:The operating force of an operator applied to a force sensor 3 is converted to a voltage by strain gauge circuit 7. This voltage is converted to forces in rectangular three axial directions and moments around axes in a hand coordinate system by a force component converting routine 8. A target value of the moving speed of a hand is calculated on a basis of these forces in rectangular three axial directions and moments around axes by a speed calculating routine 9. This target value is converted to coordinate values by a coordinate converting routine 10 and becomes a rotative speed command value of a motor which drives an arm of the robot. This operation is so programmed that it is effective only while a direct teaching switch 11 provided on a teaching box 5 is depressed.
Patent JP-2000227693-A (JP)
Title: Color image forming device
Inventor: TSUKADA SHIGERU
IPC: G03G15/01
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To enable a sufficiently wide reference patch to be formed even in a two-image forming mode by forming an electrostatic patch corresponding to an identical color to a color corresponding to an electrostatic latent image in an area interposed between two electrostatic latent images developed with identical toner on a photoreceptor in the two-image forming mode. SOLUTION: In the two-image forming mode, two transfer materials 24 are carried on a transfer material carrier (transfer drum) 23 and a color developing image is simultaneously formed on two carried material 24 by forming two developing images by the identical color toner on the drum 20 and switching the image forming action by the identical color toner to the image forming action of the developing image by the different color toner. In a one-image forming mode, only one material 24 is carried on the drum 23 and the color developing image is formed on the material 24. By a latent image forming means, the electrostatic patch corresponding to the identical color to the color corresponding to two electrostatic latent images is formed in the area interposed between two electrostatic latent images developed with the identical toner on the drum 20 in the two-image forming mode.
Patent JP-H09222895-A (JP)
Title: Muffler
Inventor: HIRAKAWA RYUICHI
IPC: G10K11/178
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a muffler capable of emitting canceling sound waves having coherence with noises in a wide frequency range. SOLUTION: This muffler generates canceling sound waves having the opposite phase to that of the noises from a noise source to suppress the noises, and it is constituted of the first speaker 5 having the first vibrating plate 52, the second speaker 6 having the second vibrating plate 62, and the third speaker 7 emitting sound waves to allow the first vibrating plate 52 and the second vibrating plate 62 to function as drawn cones respectively. The resonance frequency of the first speaker 5 and the resonance frequency of the second speaker 6 are set to values apart from each other by the prescribed frequency to effectively suppress the exhaust noises in a low-frequency range.
Patent JP-S58146688-A (JP)
Inventor: KAWAKITA TETSUYA
IPC: E06B3/96
Filed: 1982-02-24
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-S61188760-A (JP)
Title: Photomagnetic recording medium
Inventor: UCHIDA KIYOSHI
IPC: G11B11/105
Filed: 1985-02-18
Abstract: PURPOSE:To prevent the intrusion of oxygen from the boundary face of magnetic films and to eliminate the change of the magnetical properties of a photomagnetic recording medium with lapse of time by inactivating the boundary layer of the magnetic films. CONSTITUTION:A cleaned and dried glass substrate 17 is attached to a substrate electrode 16. Gaseous N2 is ionized by a plasma generating chamber 6 and the ionized N<+> ions are accelerated and beam-shaped in an electrostatic accelerator 8 operated by a high-voltage power source 7. The N<+> ion beam is selectively emitted toward the direction of an X-Y scanning plate 11 by a mass spectrometer 9. Shutters 15 and 18 are opened to deposit a vertically magnetizable GbTbFe film on the glass substrate 17 when preliminary sputtering is executed for a substantially long period. A vertically magnetizable GdTbFe film layer 1, a vertically magnetizable GdTbFeN film layer 2 and a glass substrate 3 are shown in the sectional view of the required part of the GdTbFe photomagnetic recording medium incorporated with nitrogen into the boundary layer.
Patent JP-S60175723-A (JP)
Title: Inner body support device in exhaust gas microparticle processing device
Inventor: YOSHIBA YASUTAKA
IPC: F01N3/025
Filed: 1984-02-21
Abstract: PURPOSE:To prevent vibration and tapping noise from being generated, by slidably supporting an inner body surrounding the outer periphery of a burnor section in an exhaust gas microparticle processing device for a diesel-engine, at its upstream end to a fuel pipe and at its downstream end to an outer body. CONSTITUTION:In an exhaust gas microparticle processing device, a trap 14 for trapping exhaust gas microparticles is supported, by means of a support 5, to the rear part of an outer body 11 through which exhaust gas flows, and a heating burner device 20 provided with a burner section 21 and an inner body 23 as a combustion cylinder surrounding the outer periphery of the burner section 21 is arranged. In this arrangement the inner body 23 is supported at its upstream end to a fuel pipe 22 which is secured to the outer body 11 and which supplies the mixture of fuel and air to the burner section 21. Further, the downstream end of the inner body 23 is slidably supported by means of a flange 24 which is slidably supported to a U-like cross-sectioned shape support 31 fitted in slits 30 in the outer body 11.
Patent JP-H02210862-A (JP)
Title: Semiconductor device
Inventor: OKABE TAKEAKI
IPC: H03K17/687
Filed: 1989-02-10
Abstract: PURPOSE:To inhibit the operation of a parasitic bipolar transistor and to prevent the generation of a latch-up and the like by a method wherein an element, in which a current is made to flow, is formed in the vicinity of a region, which is formed from the surface of a semiconductor substrate toward the interior of the substrate. CONSTITUTION:A p-type layer 5, which is used as a substrate for an insulated gate field-effect transistor (a MOSFET), and a p-type layer 5' to form an element, in which a current is made to flow, are formed by an ion implantation using polysilicon gates 8 as masks and source regions 6 are similarly formed by diffusion using the gates 8 as masks. After these processes, part of a silicon surface is exposed, platinum is deposited and is transformed into a silicide to form a Schottky junction. For the formation of an electrode 9, such as a source electrode, a substrate electrode or the like, Al is used. Here, the Schottky junction is formed of a silicide electrode 11 and an n-type layer 7 and works as the element, in which a current is made to flow. Thereby, the operation of a parasitic bipolar transistor can be prevented.
Patent JP-H01206991-A (JP)
Title: Culture medium
Inventor: YONETANI SHIGEYA
IPC: C12N5/04
Filed: 1988-02-10
Abstract: PURPOSE:To provide a culture medium so designed that plural culture media differing in composition from one another corresponding to change with time in a plant are laminarly laminated, thereby enabling sterile culture of the plant until it represents the objective conformation and normal plants to be grown in large quantities, also in a short time in high efficiency. CONSTITUTION:Plural culture media 3-6 differing in composition from one another corresponding to change with time in a plant 7 to be grown are laminarly laminated. Concurrently with the above, the culture medium 3 at the uppermost layer is made solid or liquid and the other media 4-6 solid, thus constituting the objective culture medium.