baber/WOPTO huggingface dataset:
Patent JP-S5640579-A (JP)
Title: Multistage shifting device of printing ribbon
Inventor: TANAKA YOSHIJI
IPC: B41J35/14
Filed: 1979-09-12
Abstract: PURPOSE: To make it possible to bring into a visible state which permits the restoration with high-speed disposal and at an optional shift position, by a method wherein an arm of a ribbon cassette is reliably followed in the wake of an operation of a shift mechanism at a carriage side.  
     CONSTITUTION: A pair of cam followers 19 and 20 are positioned on a follower shaft 17 connected to the arm 13 of the ribbon cassette 1, and are caused to make contact with a cam surface 28 of a pair of cams 30 and 31 located on cam shaft 22 to press them against a cam side by means of an elastic member 42. A cam unit, 27, positioned slidably against the cam shaft 22, is slided by means of an axial- direction drive member 35, and the cam followers are allowed to make contact with a visible circumferential surface 29. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09300781-A (JP)
Title: Image recording device
Inventor: KAWANA KENJI
IPC: B65H29/60
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent recording papers from being confused in cases where the number of users is more than that of output trays or in the same conditions by transmitting an expediting message to the partner in the event that no recorded paper ejected is taken out in any of a plurality of output trays. SOLUTION: When a user D does not take out a paper from the bin even after a notification of printing completion from the main body and the lapse of a constant period of time, an expediting message of print removal is notified from the main body to the user D. Furthermore, where no paper is taken out after the lapse of a constant period of time, the paper is moved from a mail box part to a common output tray. A message of paper movement to the common output tray is notified from the main device (10). Through this movement, even if an indication of output from the user H exists, an output becomes possible to the bin (1)'-(3)'.
Patent JP-S63283280-A (JP)
Title: Solid-state image pickup device
Inventor: MIYAGAWA YASUMI
IPC: H04N5/3722
Filed: 1987-05-14
Abstract: PURPOSE:To set the sensitivity of a solid-state image pickup element at the optimum value without using a lens having an automatic diaphragm mechanism, by comparing the output signal quantity of the solid-state image pickup element with a preset value corresponding to the sensitivity of the output signal of the solid-state image pickup element at a comparator, and controlling the storing time of signal charge in the solid-state image pickup element by the output signal. CONSTITUTION:An integration circuit 22 adds signals obtained by holding the mean value and the peak value of a voltage signal applied at the input of the circuit with a prescribed ratio, and outputs an added signal as a DC voltage. The output signal of the circuit 22 is impressed on the input on one side of a differential amplifier 23 as the comparator. To the output of the differential amplifier 23, the differential signal of the output signal of the circuit 22 and the voltage of a reference voltage source 24 is outputted. And a pulse generator 25 controls the timing of pulse generation corresponding to the size of the differential signal impressed as a control signal. And the pulse generator 25 is triggered by the leading edge of a trigger pulse VD from a CCD driving pulse generator 26, and when a control voltage is high, a readout pulse VS to be outputted is delayed remarkably than an inputted pulse VD, and a few amount of delay is generated when the control voltage is low.
Patent JP-H05285851-A (JP)
Title: Grinding tool with base made of al alloy and manufacture thereof
Inventor: GOTO HIROSHI
IPC: B24D7/06
Filed: 1992-04-10
Abstract: PURPOSE:To provide a grinding tool, such as a polishing machine, having a base formed of an Al alloy, which solves a problem on a chip embedded product with a base made of resin produced by improving an existing chip soldered part with a base made of cast iron. CONSTITUTION:A grinding tool with a base 2 formed of an Al alloy, such as a polishing machine 1, is provided such that a chip 3 integrally joined with a base metal 4 is fixed to the base 2 in a state that a part or all of the base metal 4 is internally chilled with the base 2 of an Al alloy. Further, a manufacturing method is provided such that after the chip integrally joined with a base metal is set in the chip insertion hole of a mold in a state that a part or the whole of the base metal is protruded in a base cast cavity in the mold, a molten Al alloy is cast in the base cast cavity in the mold and the base metal of each chip is internally chilled with the Al alloy.
Patent JP-H0414089-A (JP)
Title: Orchestral accompaniment system utilizing water film screen
Inventor: NISHIZAWA SADAHIKO
IPC: G09B15/00
Filed: 1990-05-07
Abstract: PURPOSE:To enable new and original production which is not seen before by projecting an image and a text which are selected by a singer on a water film formed by a water film forming device. CONSTITUTION:When the air from an air feed device 11 is mixed with the water from a water feed device 10 and the water is injected from a water film forming nozzle 13B through a drawing member 13, the mixed air becomes extremely fine air bubbles and a white turbid water film screen 6 is formed. The image and text which are selected by the singer can, therefore, be projected on the screen 6 by a projecting means 5, so the singer 9 only sings timing with a melody and rhythm which are reproduced through the sound wave conversion of a speaker 7 over a look at the image projected on the screen 6. Consequently, the degree of an appeal to listeners, the degree of the attraction of singer's attention, and field angle projection effect can greatly be improved.
Patent JP-S6013797-A (JP)
Title: Production of fucosterol and alginic acid from brown algae
Inventor: KASAHARA FUMIO
IPC: C07J9/00
Filed: 1983-07-01
Abstract: PURPOSE:To extract fucosterol in high purity at a low cost, and to obtain alginic acid economically in an industrial scale from the extraction residue, by treating Durvillea belonging to durvilleaceae family, Fucales order, with a minerral acid, and using the product as the raw material. CONSTITUTION:Durvillea belonging to the Durvilleaceae family, Fucales order, is immersed in a mineral acid such as sulfuric acid, hydrohloric acid, etc., washed with water, and dried. The dried product is extracted with dichloromethane, etc. by conventional means to obtain fucosterol, and the extraction residue is treated by conventional process to obtain alginic acid.
Patent JP-H11312881-A (JP)
Title: Substrate welding method, and high-frequency circuit, antenna, waveguide, line converter, line branching circuit and communication system
Inventor: SAGAWA USHIO
IPC: H01P11/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method by which a substrate can be surely jointed to an enclosure, etc., even when the substrate has a thin and a large area, an antenna and a high-frequency circuit manufactured by a method, a communication system using the antenna and high-frequency circuit, a waveguide which can be designed with high lattitude and can be worked easily, a line converter using the waveguide, a line branching circuit the frequency characteristic of which can be widened, a high- performance antenna and a high-frequency circuit having them, and a communication system using them. SOLUTION: In a substrate welding method, a dielectric substrate 1 can be jointed surely to an enclosure 3, without giving damages to the substrate 1 even when the substrate 1 has a thin and a large area, because the substrate 1 is floated on solder contained in the enclosure 3, and then the excess amount of solder is removed. In addition, a line converter 4 which can be designed with high lattitude and can be worked easily can be obtained by constituting the converter 4 in a ridge waveguide type having a tapered structure. Moreover, the frequency characteristic of a T-branch 5 can be widened by designing and constituting the branch 5 to use as many step impedance converters as possible by suppressing the use of stubs.
Patent JP-2000312972-A (JP)
Title: Torch for consumable electrode type gas shield arc welding
Inventor: YOKOTA BUHEI
IPC: B23K9/29
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a welding torch which is difficult to cause a wondering phenomenon when stainless or titanium with strong activity is welded. SOLUTION: This welding torch 10 comprises a torch main body 20 equipped with a wire guide cylinder 21 for guiding a welding wire 11, an inner cylinder 30 mounted on the torch main body 20 in a manner to surround the wire guide cylinder 21, and an outer cylinder 40 mounted to the inner cylinder in a manner to surround the inner cylinder 30. Outside atmosphere is primarily shut-off by a second shield gas layer jetted from an outside second gas passage, and then the outside atmosphere is completely shut-off by a first shield gas layer jetted from an inside first gas passage. Thereby, the outside atmosphere can be prevented from reaching a molten pool effectively, and generation of annoying surface oxide can be fully restrained, and thereby performing good welding.
Patent JP-S5244240-A (JP)
Title: Drug for the relief of idiopathic bradyacusia and trobles of varying a udition
Inventor: OOSAKI KATSUICHIROU
IPC: A61P27/16
Filed: 1975-09-30
Abstract: PURPOSE: A drug for the relief of idiopathic bradyacusia and diseases of varying audition which reading migrates into the internal ears and causes no side effects. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60263315-A (JP)
Title: Magnetic recording medium
Inventor: HATANAKA HIDEO
IPC: G11B5/735
Filed: 1984-06-08
Abstract: PURPOSE:To obtain a magnetic recording medium having a low coefft. of friction and excellent running property and durability by providing a resin layer contg. carbon black, CaCO3 powder and specific pulverous spinel pigment powder on the surface of a non-magnetic substrate opposite from the side on which a magnetic layer is provided. CONSTITUTION:The back coat layer made by incorporating the pulverous spinel pigment powder expressed by the chemical formula CoAl2O4, carbon black and CaCO3 powder as a filler into a binder such as polyurethane resin or cellulose resin is formed on the surface of the substrate on the side opposite from the surface on which the magnetic layer is formed. The pulverous spinel pigment powder is preferably incorporated at 0.5-50wt% into the fillers by the total weight of three kinds of the fillers. The magnetic recording medium having the back coat which is excellent in running property and durability and does not spoil the S/N characteristic is thus obtd.
Patent JP-H07326677-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: OKAWA SHIGEAKI
IPC: H01L21/762
Filed: 1994-05-31
Abstract: PURPOSE:To provide isolation structure which can manufacture a semiconductor integrated circuit of a dielectric isolation structure containing a high withstand voltage element, with high yield and high reliability, and its manufacturing method. CONSTITUTION:In a semiconductor integrated circuit of a dielectric isolation structure constituted of an island 1 composed of single crystal semiconductor, an insulating film 12 covering the lower surface and the side surface of the island 1, retaining members 11, 24 wherein the island l covered with the insulating film is buried and retained, and a retaining substrate 10 on which the retaining members are fixed, the retaining members are constituted of a polycrystalline silicon film 24 which is fixed on the insulating film with which the island 1 is covered, and a boron glass film 11 which is fixed to the polycrystalline silicon film 24 and the retaining substrate 10.
Patent JP-S5910063-A (JP)
Title: Pb signal detector
Inventor: ITOU AKIRA
IPC: H04Q1/45
Filed: 1982-07-09
Abstract: PURPOSE:To detect assuredly that a PB signal is received with a proper level for a continuity test, etc. of a telephone exchange network, by dividing the output signals into groups of prescribed low and high frequencies. CONSTITUTION:An input circuit 1 consists of a transformer which performs the matching of impedance, the balanced-unbalanced conversion, etc. to a telephone circuit and an amplifier which is used when necessary. The input processing is carried out for the PB signals received by the circuit 1, and then these signals are distributed to band-pass filters 2L and 2H respectively. The filters 2L and 2H transmit only the PB signals of low and high group frequencies, and full wave rectifying circuits 3L and 3H rectify the transmitted signals of low and high group frequencies to obtain the absolute level of each input signal. A level detecting circuit 5 compares the absolute level of each input signal with the threshold voltage 4. When the absolute level is higher than the voltage 4, it is decided that the input signal levels of both low and high group frequencies are higher than the prescribed lower limit levels respectively. Then an output showing this information is transmitted to open an AND gate 8.
Patent JP-H08313582-A (JP)
Title: Terminal inspection device for connector
Inventor: TSUCHIYA TAKAYUKI
IPC: G01R31/28
Filed: 1995-05-17
Abstract: PURPOSE: To reduce the disconnection of inspection pins of a terminal inspection device provided with a connector holding block having continuity inspection pins for inspecting connector terminals for continuity from lead wires due to the bending of the lead wires or abrasion of the pins themselves so as to improve the durability of the terminal inspection device. CONSTITUTION: In a frame 10, the front half section of a connector A is accepted on one end side and a main holding block 11 provided with inspection pins 13 for the terminals of the connector A is provided, and then, a sub-holding block 14 which houses the rear-half section of the connector A is provided on the other end section so that the block 14 can move forward and backward. On the block 11 side, in addition, a cam lever 18 having a cam groove 23 is rotatably provided on the side wall of the frame 10 and one end of a driven link 24 having a long guide hole 25 which is loosely fit to the pivot 22 of the lever 18 is connected to the cam groove 23 through a pin 26. The other side of the link 24 is connected to the sub-holding block 14.
Patent JP-H0416299-A (JP)
Title: Waste water treatment tank
Inventor: TSUTSUMI MASAHIKO
IPC: C02F3/12
Filed: 1990-05-10
Abstract: PURPOSE:To prevent the flotation and outflow of excessive sludge by arranging an extension wall having radial support members at the upper part thereof to the upper part of the inside partition wall of a gas-liquid separating partition wall, in a freely rising and falling manner to connect the same to a rising and falling drive apparatus. CONSTITUTION:When the supply amount of air changes corresponding to a change in the concn. and flow rate of waste water 64, falling stream 83 (ascending streams 81) changes and, at the same time, the flow velocity of branch streams 85 changes. Herein, a motor 51 is rotated to wind up a cable 48 or to unwind the same to move an extension wall 45 in a vertical direction, and the upper end position of the extension wall 45 is adjusted to a proper level to hold the flow velocity of the branch streams 85 to the optimum state. By this adjustment, air bubbles 80 become a state not flowing down in the annular space between the first partition wall 40 and the second partition wall 41. By this constitution, no air bubbles leak to a sedimentation part 43 and the sedimentation properties of the excessive sludge 88, in the sedimentation part 43, are enhanced, and the excessive sludge 88 is prevented from flowing out of the system in the state mixed with supernatant water 87.
Patent JP-2000300729-A (JP)
Title: Slot machine
Inventor: NISHIKAWA TADAO
IPC: A63F5/04
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To considerably improve enjoyment of a game by enabling a player to easily discriminate relevant patterns in the event of winning a prize in a slot machine installed in a pachinko game place or the like. SOLUTION: A display part 3 of this slot machine displays a plurality of patterns aligned longitudinally and laterally. The display part 3 is provided with a liquid crystal panel 33, and each pattern can be seen through the liquid crystal panel 33. In the event of winning a prize, areas opposed to the patterns that form the prize winning patterns are left transparent, and areas opposed to the other patterns are colored to be translucent or opaque. The patterns unrelated to the prize winning patterns are therefore put in the obscure or invisible state to clearly indicate only the patterns related to the prize winning patterns.
Patent JP-S62275075-A (JP)
Inventor: TAMATOSHI NOBUYUKI
IPC: C04B37/00
Filed: 1986-05-22
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-S6322794-A (JP)
Inventor: JIYON SHIDONII HEINZU
IPC: B63B3/22
Filed: 1987-05-15
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-H02299837-A (JP)
Title: Profile extruded product
Inventor: TAKAYANAGI TAKASHI
IPC: C08J7/04
Filed: 1989-05-15
Abstract: PURPOSE:To enhance the close adhesiveness of a weather-resistant anti-staining protective coat by forming a paint film based on a fluorine-containing copolymer having a crosslinked region and an acrylic polymer compatible with said copolymer on a profile extruded product. CONSTITUTION:As the thermoplastic resin as the base material of a profile extruded product, a polyvinyl chloride resin, a polyethylene resin and a polyester resin are designated. As a fluorine-containing copolymer, a solvent-soluble fluorine-containing copolymer whose fluorine content based on a fluoroolefin unit is 10wt.% or more is employed and a copolymer of fluoroolefin and an ethylenic unsaturated compound as a comonomer copolymerizable with fluoroethylene is pref. An acrylic polymer is 1 - 12C alcohol ester of acrylic acid or methacrylic acid and methyl acrylate and methyl methacrylate are designated. The respective ratio of the fluorine-containing copolymer and acrylic polymer in paint is 30 - 30 : 10 - 70wt.%.
Patent JP-S5820392-A (JP)
Title: Repairing method for high carbon roll
Inventor: YAMAMOTO ATSUO
IPC: B23K31/00
Filed: 1981-07-29
Abstract: PURPOSE:To repair the broken barrel part other than the rolling surface of a high carbon roll to a firmly joined high carbon roll by cutting said part along the plane vertical to the axial line and burying the clearance between the surface of low carbon alloy steel welded by buttering on the cut surface and a journal blank material which is manufactured beforehand by narrow groove welding. CONSTITUTION:When the connecting part of the barrel part 2 and journal part 3 of a high carbon steel roll contg. 1.3-2.4wt% C is broken, said part is repaired by the following method: The part 2 is cut along the plane vertical to the axial line thereof on the non-rolling surface 6 on the side proximate with the broken journal part 3, whereby a roll blank material 8 is manufactured. After the material 8 is preheated up to a prescribed temp., low carbon alloy steel is build-up welded by buttering on the cut surface 9 thereof. A projection 11 to be fitted coaxially to the material 8 is welded at the center of the welded layer 10. On the otherhand, a journal blank material 15 to be combined with the material 8 is beforehand manufactured, and the end face 16 of the material 15 is build-up welded 17 by buttering. After the layers 10, 17 are disposed to face each other, the clearance 20 between both is subjected to narrow groove welding, whereby the reparing of the high carbon steel roll is completed.
Patent JP-H10295866-A (JP)
Title: Golf swing practice device
Inventor: ADACHI YOSHIRO
IPC: A63B69/36
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive device in a simple structure for performing the practice of forming a hold. SOLUTION: This device is provided with a rotary shaft 3 attachable in the direction of crossing a shaft S to the shaft S of a golf club and a blade 5 provided with a pair of inner and outer surfaces 51 and 52 parallel to the rotary shaft 3 and fixed to the rotary shaft 3 so as to form an acute minimum angle between the shaft S and the inner surface 51 with the rotary shaft 3 as a center when the shaft S is in a vertical direction with a head on top and being inverted by the wind pressure when the wind pressure for pressing the inner surface 51 is applied.
Patent JP-S61278303-A (JP)
Title: Recovering method for condensible gas
Inventor: SHIODA KATSUJI
IPC: B01D8/00
Filed: 1985-06-03
Abstract: PURPOSE:To increase remarkably amt. of recovery per unit time and to eliminate variation of the recovered amt. per unit time by performing recovery repeatedly in several stages in a plural numbers of recovering vessel in different phases of recovery. CONSTITUTION:Condensible gas fed from a condenser (d) or (e) is recovered simultaneously by three sets of recovering vessels (a), (b), (c) which are in different phases each consisting of several stages. The recovered amt. in each recovering vessel (a), (b), (c) are brought to full successively by repeated recovering operations performed for each recovering stage divided to several stages. Necessary time for bringing each recovering vessel into full condition is divided into three, and each recovering phase of each recovering vessel (a), (b), (c), is shifted. By repeating recovering operation for the three stages, each recovering vessel is brought into full condition successively. The recovering vessel which is brought into full condition for each recovering operation time can be thus exchanged with an empty recovering vessel, and condensible gas supplied to the recovering vessel is recovered continuously.
Patent JP-H06299179-A (JP)
Title: Fuel for inner combustion engine
Inventor: TAKAGI TOSHIYO
IPC: C10L1/14
Filed: 1993-04-09
Abstract: PURPOSE:To reduce soot and smoke and control pollution by ensuring hazardous substances to be removed from the substituent for gaseous or liquid fuel. CONSTITUTION:An extract from plants, for example, wood, bamboo, grass, alga or sea weed or their fine powder (including carbonized powder) or liquefied products, and an arbitrary elementary metal, chelate or complex thereof such as iron, nickel, cobalt, silicon, or alumnium are mixed with the substituent for gaseous or liquid fuel.
Patent JP-S63285269-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: ICHIKAWA AKIRA
IPC: F02P5/153
Filed: 1987-05-18
Abstract: PURPOSE:To make any wrong way control over ignition timing due to knocking misdetection by judging it to be the knocking misdetection if a knock pulse number repeats the zero and more than the specified value as much as specified frequency. CONSTITUTION:A comparator 30 compares a knocking signal out of a knock sensor 10 with a reference level, and it generates a knock pulse according to the compared result. And, at a knocking misdetection judging part of a microcomputer 100, it detects whether the knock pulse number counted by a counter 40 repeats the zero and more than the specified value as much as specified frequency or not, and in conformity with the compared result, if the repetition takes place, it is judged to be knocking misdetection. With this judgment, the knocking misdetection judging part controls a reference lever setting part so as to make a variation in the reference level smaller. Thus, the knocking misdetection is judged to output of a relatively stable knocking signal out of the knock sensor 10, so that a wrong timing delay of ignition timing in an internal combustion engine 9 is preventable.