baber/WOPTO huggingface dataset:
Patent JP-H05171428-A (JP)
Title: Columnar target for sputtering
Inventor: MISHIMA TERUSHI
IPC: C23C14/34
Filed: 1991-12-12
Abstract: PURPOSE:To prevent the peeling and falling of the edge parts of a target layer from a substrate after manufacturing by providing both edge parts of the substrate with notched parts and laminating a target layer to the notched parts. CONSTITUTION:The outer circumferential edge part of a cylindrical backing tube 12 is subjected to chamfering and provided with notched part 16. On the outer circumferential face 12a of a backing tube 12, a primary intermediate layer 13 constituted of Mo or the like is laminated by about 30mum by a plasma spraying method, and a secondary intermediate layer 14 constituted of Ni or the like is laminated by about 20mum in succession. Thereafter, a target layer 15 constituted of an Si alloy in which the ratio of Si and Al changes in the direction of the thickness by about 8mm. This outer circumferential face is ground and is made smooth to complete a target 11. The intermediate layers 13 and 14 and the target layer 15 are laminated to the notched parts 6. In such a manner, the breaking and peeling of the edge parts of the target layer 15 can be prevented.
Patent JP-H03190504-A (JP)
Title: Signal transmitting system and transmitter for mobile current collecting system
Inventor: KAJIYAMA SHOJI
IPC: B60L5/08
Filed: 1989-12-19
Abstract: PURPOSE:To suppress vibration of current collecting brush effectively by switching transmission and reply of DC signals, on two signal transmission lines, for each of two trolley conductors. CONSTITUTION:When a signal is transmitted on a signal transmission line 5, a current collecting brush 9 sliding on a trolley conductor 2 at the transmission side has negative polarity whereas a current collecting brush 10 sliding on a trolley conductor 3 at the reply side has positive polarity. Consequently, abrasion powder hardly adhere to the current collecting brush 9 but it adheres to the current collecting brush 10 and accumulated thereon. When such signal transmission state is sustained for a predetermined interval, signals are then transmitted on the signal transmission line 6 and replied on the signal transmission line 5. By such arrangement, adhesion of abrasion powder to the trolley conductors 2, 3 can be made uniform.
Patent JP-H04206594-A (JP)
Title: Printed board surface treatment structure
Inventor: MAENO YUTAKA
IPC: H05K3/34
Filed: 1990-11-30
Abstract: PURPOSE:To enable a separating operation to be easily carried out by a method wherein a protective structure of pre-flux and a protective structure of solder coat are mixedly provided onto the same board, a masking operation is collectively carried out, and thermal setting is made to take place. CONSTITUTION:The foot pattern part of a surface mounting component is subjected to a masking treatment after letters are printed, then all board is subjected to a pre-flux treatment after a solder coating operation and a mask separating operation and then to an outer shape process. On the other hand, all the board is subjected to a pre-flux treatment after letters are printed, then the foot pattern part of a surface mounting component is subjected to a masking treatment, and then an insertion component land is subjected to a solder coating operation, a mask separating operation, and an outer shape process. In a masking method carried out in these processes, masking material high in resistance to soldering heat is previously patterned by designing so as to coat the foot pattern part of a surface mounting component, then a masking operation is collectively carried out through a printing method, and then the printed masking material is thermally cured. By this setup, a separating operation can be easily carried out.
Patent JP-H07140175-A (JP)
Title: Measuring instrument
Inventor: MATSUI SHOICHI
IPC: G01R11/00
Filed: 1993-11-17
Abstract: PURPOSE:To make it possible for any body to measure supply power easily by integrating a connector for commercial power and a power measuring instrument. CONSTITUTION:Power fed through an input section 1 is delivered through a power measuring instrument 2 integrated with a connector for commercial power (receptacle) to an output section 3. Alternatively, power fed through the input section 1 may be outputted through a WHM and a converter. This structure realizes easy power supply to a user.
Patent JP-H07149675-A (JP)
Title: Production of alpha-olefin oligomer
Inventor: KAWASHIMA RIICHIRO
IPC: C08F4/69
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a process for the production of an alpha-olefin oligomer such as 1-hexene in high yield and selectivity on an industrial scale at a low cost without necessitating complicate operations. CONSTITUTION:An alpha-olefin is oligomerized by using a chromium-based catalyst consisting of at least a combination of a chromium compound, an amine or a metal amide and an alkylaluminum compound. The alpha-olefin is brought into contact with the chromium-based catalyst in a solvent while preventing the contact of the chromium compound with the alkylaluminum compound. The reaction is carried out by using a reactor having a plurality of different reaction zones.
Patent JP-2000064412-A (JP)
Title: Less slidable groove cover
Inventor: SAKATA YUTAKA
IPC: E03F5/06
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a less slidable groove cover in an slide preventive double deck structure for reducing sliding of a wide groove cover, adding auxiliary members constructed to be slant to the right and left sides, alternately, and using existing materials on the surface of the groove cover. SOLUTION: A less slidable groove cover which is steel groove cover X formed in a grid shape with main band members 1 (or main members 1a with less slidable protrusions Z lined on the upper faces) and lateral members 2 includes slanting auxiliary members 3a (or slanting auxiliary members 3b with less slidable protrusions Z lined on the upper faces) provided in respective grids in symmetry with the grids in the adjacent lines. The less slidable groove cover provided at the upper side is formed in a double deck structure to be supported by large main members Y at the lower side.
Patent JP-H06170472-A (JP)
Title: Manufacture of lid easy to open
Inventor: NISHIDA HIROSHI
IPC: B21D51/44
Filed: 1992-12-09
Abstract: PURPOSE:To completely eliminate a fear with respect to a corrosion resistance without applying paint by making a metallic thickness of a machining thinnest part thinner than a specific ratio to the metallic thickness before machining, and forming a cutting guide groove. CONSTITUTION:A die that a shoulder radius of cutting guide groove forming upper and lower dies 10, 11 composing a opening piece 2 shape is 0.1-1.0mm is used. In the shoulder radius part of the upper and lower dies 10, 11, a steel plate or an aluminium plate provided with a resin film having 10-100mu thickness and over 100% breaking elongation on the both surfaces is formed with pressing. Then, the cutting guide groove is formed by making the metallic thickness of the machining thinnest part thinner than 1/2 of the metallic thickness before machining. A resin film of both surfaces of the steel plate, etc., is composed of thermal plastic resins of one kind or more among polyethylene, polypropylene, polyamide, polyester, and ionomer, etc. In such a way, a product being suitable for recycling corresponding to a problem on an earth environment can be provided for a market.
Patent JP-H01172310-A (JP)
Title: Plant growth promoting agent
Inventor: TAMAYA HIROAKI
IPC: A01N63/02
Filed: 1987-12-28
Abstract: PURPOSE:To provide a plant growth promoting agent composed of an amino acid fermentation liquid produced by culturing an amino acid fermentation bacterial strain in an amino acid fermentation raw material composed mainly of glucose, ammonium chloride and vitamin, and exhibiting extremely excellent growth promoting action to plant. CONSTITUTION:The objective agent is composed of an amino acid fermentation liquid produced by culturing an amino acid fermentation bacterial strain (e.g. Corynebacterium or Bacillus) in an amino acid fermentation raw material composed mainly of glucose, ammonium chloride and vitamin. The growing state of plant treated with the agent is extremely excellent compared with the state of plant grown by the use of conventional simple amino acid liquid or a liquid containing two kinds of amino acids. The plant growth promoting agent may be scattered to the plant singly or as a mixture with fertilizer or carrier, etc., or in the form of a liquid in combination with proper diluent, excipient, suspending agent, emulsifying agent, etc. The amino acid concentration in liquid fertilizer is preferably 2-150ppm, particularly 5-100ppm and especially 10-50ppm.
Patent JP-H07188683-A (JP)
Title: Evaporator for liquefied natural gas
Inventor: KUBOTA ATSUSHI
IPC: C10L3/06
Filed: 1993-12-27
Abstract: PURPOSE:To provide an evaporator for obtaining an evaporated liquefied natural gas of a desired temperature by detecting the gas temperature at the respective exits of heat transfer tube panels and regulating the amounts of fluid sprayed according to the detected temperatures. CONSTITUTION:The evaporator is one provided with a plurality of heat transfer tube panels which evaporate a liquefied natural gas in such a way that the liquefied natural gas is passed through their insides, while a fluid as a heat source is passed in contact with their surfaces, wherein means 17 for spraying the fluid over the heat transfer tube panels 11 are installed, the fluid is fed into the means 17 through flow control valves 16, and means 19 for detecting the temperature of the evaporated liquefied natural gases are equipped. According to the signals of the temperatures of the evaporated liquefied natural gases detected by the means 19, the degrees of opening of the flow control vales 16 are regulated by feedback control to control the amounts of the fluid sprayed so as to obtain an evaporated liquefied natural gas of a desired temperature.
Patent JP-H09171879-A (JP)
Title: Terminal reversing device and method of reversing terminal
Inventor: SAWAIRI MASAAKI
IPC: H01R43/20
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To surely reverse a terminal at a precise angle and surely deliver it to the following process. SOLUTION: In this device, a wire 4 is held by a chuck pawl 1, introduced into a chuck pawl 5, and twisted by the chuck pawl 1 to reverse a terminal. The chuck pawl 5 has a broad inclined guide part 6 for guiding the wire. After the wire is twisted larger than a required angle in normal rotating direction by the chuck pawl 1, the wire is twisted back to an angle smaller than the required angle by the spring back portion of the wire in the reverse rotating direction. A clip 11 for holding the wire after reversion has opposed holding projection parts in the front and rear of a pair of pawl parts 13, 14. The front pawl part holds the wire stronger than the rear pawl part. The clip 11 is positioned by a supporting plate 20, the supporting plate is fixed to a clip opening and closing chuck cylinder 12, an the cylinder is fixed to a base 23 through a bracket.
Patent JP-H02174123-A (JP)
Title: Formation of film
Inventor: HIURA YUKO
IPC: C23C16/40
Filed: 1988-12-26
Abstract: PURPOSE:To form a gate insulating film by using one kind of film formation method, whose dielectric breakdown strength is good and which has a good interface characteristic between itself and a semiconductor layer by a method wherein a flow-rate ratio of raw material gases is changed while the film is being formed. CONSTITUTION:In a silicon oxide film formed between a metal layer and a semiconductor layer by a photo-assisted CVD method used to form a film by decomposing a raw-material gas by being irradiated with light, the film of a part coming into contact with the metal layer is formed under a condition that a flow-rate ratio of a gas for silicon supply use to a gas for oxygen supply use is at 1X10<-3> or higher and 1X10<-2> or lower. In addition, the film of a part coming into contact with the semiconductor layer is formed under a condition that the flow-rate ratio is smaller than 1X10<-3>. When the flow-rate ratio of the raw-material gases is changed, it is possible to obtain an insulating film whose dielectric breakdown strength is high and whose interface with reference to a semiconductor (silicon film) is good.
Patent JP-2000156804-A (JP)
Title: Signal cable for electronic endoscope
Inventor: FUJII YOSHINORI
IPC: G02B23/24
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic endoscope signal cable capable of reducing the diameter of an endscope by reducing the thickness of a shield wire material to the utmost and having a smooth surface prevented from being caught by other organs. SOLUTION: In the electronic endscope signal cable 30 using a shield cable obtained by coating a bundle of plural lead wires 32 arranged in a spirally twisted state around a core wire with a shield wire material 33 as a signal cable to be inserted into an endoscope inserting part, the wire material 33 is spirally twisted in the reverse direction against the twisting direction of plural lead wires 32.
Patent JP-H07193711-A (JP)
Title: Picture processor
Inventor: FUNADA MASAHIRO
IPC: G06T1/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a device capable of correcting even an error due to the dispersion of a reading characteristic on plural reading positions of a picture reading means in addition to the reading of a reference original on plural positions in the reading range of the reading means and the correction of dispersion on the positions of the original. CONSTITUTION:A calibrating part 312 calibrates the dispersion of a reading characteristic included in a scanner part 201 based upon the read result of a reference original whose density is managed by the scanner part 201 by reading out the reference original on plural positions in the reading range of the scanner part 201.
Patent JP-H01173990-A (JP)
Title: High definition television system
Inventor: TOKORO KENICHI
IPC: H04N7/00
Filed: 1987-12-26
Abstract: PURPOSE:To improve picture quality by dividing a broad-hand television signal into three areas, frequency-shifting a middle band signal to a low band area, frequency-shifting a high band signal to the low band area, and supplying an input compound signal, which is obtained by synthesizing a low band signal, the converted signals, and a chrominance signal. CONSTITUTION:The band of luminance information is watched with a two-dimensional spatial frequency area and divided into a low band, a middle band, and a high hand. High definition information Yh1 of the middle band is modulated by a first carrier FSC obtained by dividing a first frequency carrier and frequency-shifted to the low band area, and high definition information Yh2 of the high hand is modulated by a second carrier (CW-Yh1) obtained by dividing the first frequency carrier FSC and frequency-shifted to the low band area. The frequency-shifted signals of the middle band and the high band are synthesized with the low band signal, the synthesized signal is transmitted, and at a receiving side, this synthesized signal is converted into the original band through a process opposite to the above-mentioned process. Thus, a picture with high definition can be obtained.
Patent JP-H07191588-A (JP)
Title: Cleaning method and device for image forming device
Inventor: MITSUOKA TETSUNORI
IPC: G03G21/10
Filed: 1993-12-27
Abstract: PURPOSE:To provide a cleaning method and device maintaining cleaning performance over a long period of time without the occurrence of flaws and a stress on an image information forming body and being effective in the prolongation of the image information forming body and coloring as well and applicable to a high-speed machine and a large-scaled machine as well without requiring a mechanism letting a cleaning member contact/uncontact. CONSTITUTION:A fluid viscous flow generated by a fluid viscous flow generating member 2 disposed with a gap with respect to the image information forming body 1 is led to the gap 3, the depositions of the toner, etc, stuck to the surface of the image information forming body 1 is removed and the depositions after the removal is recovered by a recovering/carrying member 4. Further, a bias voltage by only a DC voltage, the vibrating voltage of only an alternating current, the vibrating voltage obtained by superimposing the alternating current on a direct current, etc., are applied to the gap 3.
Patent JP-H05163949-A (JP)
Title: Controller of opening of swirl control valve
Inventor: YAMANE MICHIHIRO
IPC: F02D35/00
Filed: 1991-12-16
Abstract: PURPOSE:To suppress pumping loss by preventing a swirl control valve provided to stabilize combustion at the time of exhaust gas recirculation from being closed excessively. CONSTITUTION:An exhaust gas recirculation is controlled by the VC negative pressure of a negative pressure output port 5 situated far upstream from the fully closed position of a throttle valve 4. A swirl control valve 7 is arranged on the throttle valve 4 downstream, and is opened/closed by an actuator 8. The VC negative pressure of the negative pressure output port 5 is guided to the actuator 8 in the same manner, and when the negative pressure is weak, the swirl control valve 7 is opened relatively wider.
Patent JP-H04199698-A (JP)
Title: Unit demounting mechanism
Inventor: KADOOKA YOSHIAKI
IPC: H05K7/14
Filed: 1990-11-29
Abstract: PURPOSE:To prevent a unit from being dropped when it is drawn out by a method wherein the tapered face which bears against the bent part of an upper flame when the unit is pulled out is formed protuberant. CONSTITUTION:A stopper mechanism 5 composed of a stopper 7 provided with a protrusion 9, a shaft 8 supporting the stopper 7 in a freely pivotable manner, and a spring 6 which presses the stopper 7 so as to enable the protrusion 9 to protrude through a window opening 1B provided to the upside 1A of a unit 1 is provided to the unit 1. A tapered face 9 which bears against the bent part 4a of an upper flame 4 when the unit 1 is drawn out is formed protuberant. Therefore, the tapered face 9A of the protrusion 9 of the stopper mechanism 5 provided to the unit 1 is made to bear against the bent part 4A of the upper frame 4, whereby the unit 1 is made to stop once when it is drawn out, so that the unit 1 can be prevented from being dropped when it is drawn out. By this setup, a unit can be prevented from being dropped when it is drawn out.
Patent JP-H01171014-A (JP)
Title: Pointing device
Inventor: NISHIKAWA TORU
IPC: G06F3/0354
Filed: 1987-12-26
Abstract: PURPOSE:To select the moving quantity of a cursor and a metallic ball by having a means to instruct the conversion of the ratio of an electric quantity for a rotation quantity and converting the ratio of a rotation quantity vs. electric quantity in accordance with the converting instruction given from an instructing means with first and second converting means. CONSTITUTION:When the front part of a mouse is pressed a little in the lower direction, a metallic ball 2e is pressed and a microswitch 2d are moved in an ON condition, an X direction pulse generator 2b and a Y direction pulse generator 2c consider the moving quantity as ordinary 1/2 and output an electric signal. Consequently, the moving quantity is ordinary as it is and the moving quantity of the cursor is made smaller than the ordinary one. Reversely, when the rear part is pressed a little in the lower direction, a metallic ball 2h is pressed and a microswitch 2g is moved in the ON condition, the X direction pulse generator 2b and the Y direction pulse generator 2c consider the moving quantity as two times as much as the ordinary one and output the electric signal. Consequently, the moving quantity is ordinary as it is, and the moving quantity of the cursor is larger than the ordinary one. Thus, the moving quantity of the cursor and the ball can be selected.
Patent JP-H11137805-A (JP)
Title: Open/close connecting device of vertical game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To enable a worker to attach/detach a game machine body quickly, safely, and easily whether the worker may be right-handed or left-handed, and without regard to the height of the worker. SOLUTION: When the front frame B is attached to the outer frame of this game machine, the supporting shaft 25 of a supporting means 20 is inserted into a bearing ejection hole 48 on the side of a receiving means 27, and is guided by guiding plane 44 of a lock member 40 at the close position while the supporting shaft of the lower open/close connecting means is inserted and connected to the shaft hole vertically. And the supporting shaft 25 is inserted into a shaft hole 31 from the opening side and connected there while the lock member 40 is moved toward the release position, and the supporting shaft 25 inside the shaft hole 31 is held there by the open/close edge 45 of the lock member 40 so that the shaft will not slip out.  On the other hand, when the front frame B is detached from the outer frame, the supporting shaft 25 is relatively removed from the opening side of the shaft hole 31 and drawn out from the bearing ejection hole 48 while the lock member 40 is held at the lock release position, so that the frame will be separated.
Patent JP-H08109076-A (JP)
Title: Manufacture of carbon fiber-carbon conjugate material
Inventor: YAMADA YASUHIRO
IPC: C04B35/83
Filed: 1994-10-05
Abstract: PURPOSE: To achieve the improvement regarding lightness, heat resistance, strength and bulkiness by the heat treatment of a carbon fiber fabric of two dimensions or three dimensions in pitch under specified conditions. CONSTITUTION: A carbon fiber fabric of two dimensions or three dimensions is immersed in pitch of the volume larger than the carbon fiber, then subjected to a heat treatment under reduced pressure or atmospheric pressure at 450-550 deg.C for 0.5-3hr and cooled. Then, the pitch adhered around the carbon fiber fabric is removed. Subsequently, the carbon fiber fabric is treated at >=1000 deg.C in an inert gas to carbonize to obtain the objective carbon fiber-carbon conjugate material. Optionally, the obtained conjugate material is repeatedly treated in pitch under reduced pressure or atmospheric pressure at 450-550 deg.C for 0.5-3hr followed by a heat treatment at >=1000 deg.C to obtain the more densified material.
Patent JP-H02180685-A (JP)
Title: Shaking type serial sorting apparatus
Inventor: YAMAMOTO SOICHI
IPC: B07C5/36
Filed: 1988-12-29
Abstract: PURPOSE:To dispense with an up-and-down movable hopper by forming a supply part to a sorting plate on one of the front and rear sides thereof and forming a discharge part thereto on the other side and forming an unpolished rice discharge port, an unhulled rice discharge port and a mixed ricegrain discharge port to the discharge part. CONSTITUTION:When a sorting plate 1 is shaken horizontally or obliquely in a left and right directions (a), unpolished rice is separated and taken out from the unpolished rice discharge port 4 provided to the discharge part 3 of said plate 1 on one side thereof in the lateral direction and unhulled rice is separated and taken out from the the unhulled rice discharge port 5 on the other side thereof while mixed rice is separated and taken out from the mixed rice discharge port 6 at the middle part thereof. The notch part 8 continued to the unhulled rice discharge port 5 is formed to the discharge part 3 of the side wall 7 on the side of the unhulled rice discharge port 5 and, therefore, unhulled rice is also discharged from the notch part 8 and the width of the mixed ricegrain discharge port 6 can be reduced as compared with one having no notch part 8.