baber/WOPTO huggingface dataset:
Patent JP-S5912191-A (JP)
Title: Vane type compressor
Inventor: TAKAO KUNIHIKO
IPC: F04C18/344
Filed: 1982-07-14
Abstract: PURPOSE:To reduce the input of a shaft for the compressor by a method wherein a bypass hole is provided at a position, to which a rotor is advanced into the rotating direction thereof from a position showing the maximum value of a volume between two vanes, thereby reducing the volume of a brake chamber. CONSTITUTION:The volume of an operating chamber 17 becomes maximum immediately after the vane 5, which is one of two sheets of vanes and positioned at the aft side with respect to the rotating direction of the rotor, has passed the finishing angle of a suction port, which is determined geometrically. The bypass port 22 is provided on a front side plate 1 at a position advanced into the rotating direction of the rotor from theta1. Accordingly, the gas in the operating chamber 17 is discharged into a low-pressure chamber while the successive vane is advancing from theta1 to theta2 and is compressed after it passed theta2, therefore, the volume of the operating chamber is reduced and the input of the shaft for the compressor may be reduced.
Patent JP-S5912344-A (JP)
Title: Method for detecting and checking flaw in member
Inventor: KATOU KEIICHI
IPC: G01N21/91
Filed: 1982-07-14
Abstract: PURPOSE:To detect the defects such as cracks quickly and accurately, by dipping one surface of a material to be checked in fluorescent flaw detecting liquid, making ultraviolet rays radiate on the other surface, thereby performing the check. CONSTITUTION:The first surface area of a member to be checked (substrate with electrode) 11 is dipped in a fluorescent flaw detecting agent. This is performed, e.g., by arranging a liquid passing sponge 23 in a flat container 21, wherein the fluorescent flaw detecting agent 22 is contained, and the material to be checked 11 is closely contacted on the sponge. At this time, the fluorescent flaw detecting agent 22 is transmitted through a gap (defect) in the member to be checked and leaches on the surface. Then ultraviolet rays are made to radiate on the upper surface of the member to be checked 11 from a lamp 10, and the gap is detected by fluorescent light. At this time, the defective part is marked by a marker 12 as required. Then, the member to be checked 11 is immersed in Trichlene 8 and washed, and the fluorescent flaw detecting agent is removed. Then the member is dried and lighted by an infrared ray lamp 9, and the next process is performed.
Patent JP-H11313580-A (JP)
Title: Fishing rod
Inventor: KIYOTA YOSHIHARU
IPC: A01K87/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing rod enabling the adjustment of the whole length of the rod independent of the length of an operation rod pipe, effectively suppressing the generation of loosening and squeaking and having improved grip-holdability and operability by using the inner intermediate region of an operation rod pipe as the joint part to a rod pipe. SOLUTION: The objective fishing rod is composed of an operation rod pipe 1 and a rod pipe 5 which can be joined to the operation rod pipe 1. The inner intermediate region of the operation rod pipe 1 is used as the joining part 1b to the rod pipe 5. Preferably, a reel leg fixing device 10 is formed on the region of the joining part 1b of the operation rod pipe 1 and the length of the elongated part L is set to be sufficiently long to enable the operation of the rod by gripping the front part of the reel seat of a reel fixing device or gripping a part ahead of the reel seat.
Patent JP-S5455154-A (JP)
Title: Analog-to-digital converter
Inventor: MURANO KAZUO
IPC: H03M1/18
Filed: 1977-10-12
Abstract: PURPOSE: To keep the output current of a digital-to-analog converter constant invariably, by providing a bypass line to be attached to a load.  
     CONSTITUTION: Through buffer amplifier 15-H, D-A converter 14 generates a voltage at the H point. By its output, on the other hand, constant current I is led in via resistance 16 and a voltage drop by resistance 16 is caused to appear at the L point. Now, the bypass is provided which is connected in parallel to resistance 16 and change-over circuit 18 is operated appropriately. As a result, although current I, I/4...I/4 n  are fed to resistance 16, the sum of currents fed to the bypass and to resistance 16 should be constant. Consequently, D-A converter 14 has an invariably- constant load at its output apparently 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5911245-A (JP)
Inventor: HIRAISHI MASANORI
IPC: B32B7/02
Filed: 1982-07-12
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-S62277831-A (JP)
Title: Transmission system for synchronizing data of data transmission line
Inventor: ARIKADO EIZO
IPC: H04L13/00
Filed: 1986-05-26
Abstract: PURPOSE:To simplify transmission control and reception control section without requiring the procedure for transmission after a transmission permission is obtained by sending a control code of one unit and sending an information packet after a prescribed time elapses from the end of transmission. CONSTITUTION:In transmitting a data between information processing units, when a transmission control section 4 of a transmission equipment 1 at one side transmits an information packet 7 comprising plural unit codes, a control code 6 comprising one unit code commanding the reception preparation of the information packet 7 to a reception control section 5 of a reception equipment 2 at the other information processing unit is sent trough a transmission line 3. Further, the information packet 7 is sent after a predetermined time for the reception equipment 2 to complete the reception preparation, that is, after a transmission waiting time 8 elapses. Thus, the reception equipment 2 attains the reception preparation of the information packet 7 of high speed/ plural unit codes after the reception of the control code 6, to simplify the transmission control and reception control section.
Patent JP-S5821995-A (JP)
Title: Remote supervisory and controlling device
Inventor: FUTAKI KATSUAKI
IPC: H04Q9/14
Filed: 1981-08-03
Abstract: PURPOSE:To attain the simultaneous control of plural devices without setting an exclusive device like a VQ device, etc. at the slave station side, by just adding a partial circuit to a conventional remote supervisory and controlling device or giving an alternation to the program. CONSTITUTION:A word address 25 is a number that specifies the simultaneous control of plural devices which can be distinguished from the control of a single device. According to the difference of the word address data, the above-mentioned two controls can be discriminated from each other. The devices to be controlled simultaneously are allotted respectively to a device selection word 29 and in correspondence to the bit positions. For instance, the 1st and 3rd devices are selected if the 1st and 3rd bits are set at ''1''.
Patent JP-S5454905-A (JP)
Title: Smelting apparatus
Inventor: TSUNEHISA YOSHINORI
IPC: C21C7/072
Filed: 1977-10-08
Abstract: PURPOSE:To facilitates intermission, reblowing and termination of blow smelting, a sliding device is used. The slider have a oxygen-blowing pipe for smelting and a proous plug, and silides on a fixed plate attached to an oxygen blowing converter. CONSTITUTION:In oxygen bottom blow converter or AOD furnace, fixed plate 4 is fixed at bottom nozzle brick 3. Then, a slider 8 is attached to the fixed plate 4. The silder 8 has a larger area than a blowing area of the fixed plate 4 and is assembled with a oxygen pipe 6, a cooling pipe 7 that works by hydrocarbon etc. and a porous plug 16. In pouring molten metal, the silider 8 is moved to the left so that the pipe edges 6 and 7 are closed by the bottom of the fixed plate 4 and the porous plug 16 is exposed to allow an inert gas blowing. The subsequent oxygen blow smelting is conducted through exposed pipes 6 and 7 by sliding the slider to the right. This combination of fixed plate 4 and slider 8 greatly faciliates intermission, reblowing and termination of smelting.
Patent JP-H09305184-A (JP)
Title: Karaoke (orchestration without lyrics) system
Inventor: YASU TOSHINORI
IPC: G10K15/04
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To precisely visualize a lyrics pattern to a singer by adjusting the density of the inserted picture so that the lyrics pattern in the monitor screen is not disturbed by the inserted picture. SOLUTION: Voices from a microphone are outputted from a speaker. A lyrics control means 18 displays lyrics 20 and a screen control means 14 displays the animation extracted from a background picture storage means 16 or a background picture 22 such as a still picture on a monitor 12. The lyrics 20 are written on the background picture 22. Then, a singer 26 is imaged by an imaging device 24 such as a CCD camera and the video signals are inserted as an inserted picture 32 into the screen of the monitor 12 through a video picture control section 30. At that time, the lyrics 20 are written on top of the picture 32 or displayed at the location which is separated from the picture 32. Note that the density of the picture 32 is reduced based on the setting of the multiplication rate of the mixer of a density setting device 40a so that the lyrics 20 are clearly visible.
Patent JP-S5455392-A (JP)
Title: Data writing device
Inventor: SAEGUSA TSUTOMU
IPC: A61B6/00
Filed: 1977-10-13
Abstract: PURPOSE: To enable data to be readily and rapidly written in either normal or opposite direction  in the specific position of cards by openably providing a keep plate to a base of locating and placing cards and opening a data write window in said keep plate.   
     CONSTITUTION: The device is so constituted that a keep plate 3 is openably coupled by means of  hinges 5 to one end part protrusion strip 2' of a base 2, wherein the use of the one to be located  and placed on the base 2 as the pressure plate 3 is equally well. A card 1 is put in the recess 6 of  approximately the same shape as that of the card 1 formed in the surface of the base 2, by which  the card may be located and placed on the base 2. Of the marks, for showing the date write position provided on the peripheral plate side of window 4, 7 is for opposite writing and 8 for normal  writing. In the case of opposite writing data in the opposite direction to the card 1, carbon paper  9 and turned back card 1 are put in the recess 6, after which the keep plate 3 is closed and the  data are written through the window 4 with the mark 7 as a measure, then the date 10' are written in the opposite direction on the surface of the card. In the case of writting the data in the  normal direction, the carbon paper 9 is removed, the card 1 is turned with the front side up and is  then put in the recess 6, thence with the mark 8 as a measure the data are written. The data 10  are then written in the normal direction 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07309666-A (JP)
Title: Silicon nitride sintered compact having low coefficient of friction by addition of metal oxide and its production
Inventor: MIMOCHIDA TAKASHI
IPC: C04B35/584
Filed: 1994-05-11
Abstract: PURPOSE:To obtain a silicon nitride sintered compact having excellent mechanical strength and low coefft. of friction by compounding >=1 kinds of metal oxides selected from among Fe2O3, WO3 and Cr2O3 at specific ratios with silicon nitride which is an essential raw material and sintering the mixture. CONSTITUTION:The silicon nitride powder which is the main raw material is mixed with 0.1 to 2wt.% metal oxides selected among from the Fe2O3 and Cr2O3 and a sintering assistant (e.g.; Y2O3). The resulted raw material powder is then molded and the molding is sintered in a nitrogen atmosphere of >=50kg/cm<2>. As a result, the silicon nitrides sintered compact which contains 0.1 to 2wt.% metal oxides selected from among the Fe2O3, WO3 ad Cr2O3, has a poreless surface and the min. coefft. of friction value of <=0.08 is obtd. Since the oxides of the tervalent metals are added to the sintered compact, the tervalent metal atoms are eventually substd. with the Si(quadrivalent)-N bonds in the silicon nitride sintered compact and the surface of the sintered compact is electronically univalent (n) and, therefore, the adsorbing power of lubricating oil which is (p) is improved and the coefft. of friction is lowered.
Patent JP-H11315587-A (JP)
Title: Corrosion protective-coating structure, corrosionproof construction method and corrosionproof panel of structure
Inventor: MARUI HIROSHI
IPC: C23F11/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide corrosion protective-coating structure, in which a panel is handled easily and can be executed in a short period and excellent corrosionproof performance can be maintained for a prolonged term by utilizing the factory-made corrosionproof panel having specified performance. SOLUTION: In the corrosion environment of a sewage treatment plant, etc., corrosion and cracks 1a progress, and the surface of a deteriorated concrete building frame 1 is chipped. Foundation treatment is executed by a resin function treating material 2, the corrosionproof panel 3 is installed, a section between an foundation treating surface and the corrosionproof panel 3 is filled with a grout material 4 such as mortar.  The corrosionproof panel 3 consists of a panel base body 3a in specified thickness prepared by adding a thermosetting resin to a curled magnetic-tape shrunk piece as a binder and pressure-molding the shrunk piece and the corrosionproof layer 3b of fiber-reinforced plastics unified on the surface of the panel base body 3a, and has excellent chemical resistance and impact resistance, and has affinity with the concrete building frame 1 by the cushioning work of the panel base body 3a, and covers the surface of the structure and imparts a high corrosionproof function.
Patent JP-H09307229-A (JP)
Title: Manufacturing circuit board
Inventor: SHIMAMOTO TOSHIJI
IPC: H05K3/22
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To form a fine circuit pattern by forming a plating resist on other area than a plated layer forming area including conductive through-holes and circuit pattern and forming the plated layer on other than the resist-formed area. SOLUTION: 100 through-holes 3 are formed through a glass epoxy board having conductive layers 2 at both surfaces, thermosetting Ag paste is charged in the holes 3 and dried to harden. The surface with the hardened pieces 4 is polished smoothly to form conductive through-holes filled with the pierces 4, a circuit pattern 5 is formed on the conductive layer 2, a plating resist 7 is formed so that the connected parts 6 of the pieces 4 on the surface and circuit pattern 5 and surfaces of the pieces 4 are exposed. A Cu plated layer 8 is formed on the exposed connected parts 6 and surface of the pieces, thereby forming a fine circuit pattern.
Patent JP-H0416695-A (JP)
Title: Structure of starting and arrival shaft in shield construction method
Inventor: AKAIKE RYOICHI
IPC: E21D9/06
Filed: 1990-05-11
Abstract: PURPOSE:To simplify construction by forming a low strength filling concrete wall having a steel pipe reinforcing material erected at a start and arrival pit opening of the underground wall of the shaft, and in the case of the starting and arrival of a shield machine, excavating a wall face after drawing up the steel pipe reinforcing material. CONSTITUTION:The starting opening part of a starting shaft 1 is formed of a low strength plain filling concrete wall 5, and its circumference is reinforced by a reinforced concrete peripheral wall 7. A steel pipe 8 covered by a hard thermoplastic resin layer 8d is then erected in the wall 5. An enclosed pipe 9 is erected in an underground wall above the pipe 8, and a steel bar 10 is connected from the ground to the head of the pipe 8 through the inside of the underground wall and the pipe 9. A solvent is supplied into the layer 8D to swell it, and the pipe 8 is drawn out using the bar 10 and accommodated in the pipe 9, and the wall 5 is then cut by a shield machine 12. The opening part of an arrival shaft is about similarly formed too. Thus a shaft opening being very deep and large in diameter can be easily formed without the possibility of collapse.
Patent JP-S63285681-A (JP)
Title: Video memory device
Inventor: MORITA SHUNJI
IPC: G06F12/00
Filed: 1987-05-19
Abstract: PURPOSE:To extend a function for the transfer of serial data by providing a bidirectional register, a reversible address counter and a bidirectional data selector. CONSTITUTION:The write data inputted serially are given to a bidirectional register 108 by a bidirectional data selector 102 based on the contents of a address counter 109 and then written into a memory 1. The data read out to the register 108 are selected by the selector 102 based on the contents of the counter 109 and outputted serially and also in the forward and reverse orders according to the contents of the counter 109. Thus it is possible to extend a function for the transfer of serial data and to increase the range of applications.
Patent JP-H02300331-A (JP)
Title: Rotary ring for spinning
Inventor: YAMAGUCHI HIROSHI
IPC: D01H7/56
Filed: 1989-05-15
Abstract: PURPOSE:To prevent the excessive high speed rotation of a ring rotator by disposing an elastic brake shoe at the lower portion of the ring rotator in a specific state. CONSTITUTION:The rotation of a ring rotator 13 causes the deformation of a brake shoe 24, the lifting of the periphery 52 thereof to flatten due to the upward component of the centrifugal force and the generation of a force to lower the ring rotator due to a contact pressure between the brake shoe 24 and the sliding portion 45 of a holder 11. A friction braking forces are generated at a bearing portion 12 and on the contacting surface of the brake shoe 24 to prevent the excessively high rotation of the ring rotator.
Patent JP-S61282437-A (JP)
Inventor: TAKEMAE SHIGERU
IPC: D02G1/02
Filed: 1985-06-05
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-H04324522-A (JP)
Title: Method for making flickering display on display device
Inventor: TAKAHASHI TOMOSHI
IPC: G06F3/048
Filed: 1991-04-24
Abstract: PURPOSE:To enable a display device to start flickering operations with a small load in a short time by changing the display on the display device by rewriting a pallet table. CONSTITUTION:A memory 4 for storing display data is composed of a random access memory, etc., and stores the data displayed on a display device 6. A pallet table 5 is composed of a random access memory, etc., and stores information which designates the color to be used when the display data stored in the memory 4 are displayed on the device 6. The device 6 is composed of a CRT, liquid crystal display device, etc. The table 5 which designates the color to be used when the display data in the memory are displayed on the device 6 is rewritten at every interval of prescribed time and the displaying color of the device is rewritten at every interval of prescribed time. Therefore, the flickering display of the device 6 can be performed without rewriting the memory 4.
Patent JP-H06305292-A (JP)
Title: Motor-driven eraser
Inventor: SHINOHARA MASARU
IPC: B43L19/00
Filed: 1993-04-27
Abstract: PURPOSE:To hold a motor-driven eraser by avoiding an electric connection of the eraser to a charger at the time of non-use without necessity of charging. CONSTITUTION:A motor-driven eraser A comprises a chucking mechanism provided at a front part 1 of a cylindrical grasping member 4 in which the part 1 and a rear part 3 have substantially the same diameter and an intermediate part 2 has a thick diameter to hold a rodlike eraser (a), a drive motor provided at the part 2, a storage battery provided in the part 3, and a charging female connector 8 provided at the rear end face to be connected to the battery. Further, the eraser comprises a stand B having a holding recess 41 for allowing insertions of the parts 1 and 3 of the member 4 in a thinner diameter than that of the part 2 of the member 4 provided in a housing 40 having a charger therein, and a male connector 42 provided at a bottom of the recess 41 to be electrically connected to the connector 8. A length from an end of the eraser (a) to a front end of the part 2 of the member 4 is formed shorter than a depth of the recess 41 including the connector 42 in a state that the eraser (a) is held.
Patent JP-H10310634-A (JP)
Title: Production of phenol novolac condensate
Inventor: OKAZAKI KATSUHIKO
IPC: C08G61/02
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a condensate in a manner easy in the control of reaction is easy, and little in the formation of hydrogen chloride, by reacting a bisalkoxymethylbiphenyl derivative with a phenol compound in the presence of a monochloromethylbiphenyl derivative. SOLUTION: 1 mol of a bisalkoxymethylbiphenyl derivative represented by formula I (wherein R is a 1-4C alkyl) (e.g. 4,4'-bismethoxymethylbiphenyl) is mixed with 1-10 mol of a phenol compound represented by formula II (wherein Q is a monovalent aromatic ring group having a phenolic hydroxyl group) (e.g. phenol). Next, 0.01-0.5 mol of a monochloromethylbiphenyl derivative represented by formula III (wherein R is as defined in formula I) (e.g. 4- chloromethyl-4'-metoxymethylbiphenyl) is added to the mixture and reacted at 100-190 deg.C in a vacuum. After the reaction, unreacted phenol compound is removed by e.g. vacuum distillation to obtain a condensate represented by formula IV (wherein n is 0-9; T is a divalent aromatic ring group having a phenolic hydroxyl group; and Q is as defined in formula II).
Patent JP-H08309390-A (JP)
Title: Sterilizing purified water separation device
Inventor: IWAMURA JUNICHI
IPC: C02F9/00
Filed: 1995-05-22
Abstract: PURPOSE: To supply safe and tasty water by setting a backflow pump, a hypochlorite elution tank, a reaction pipe, a prefilter tank, an adsorption tank, a mineral elution tank and a microfilter tank from the upstream side successively in the above order between a raw water tank inlet and a purified water outlet. CONSTITUTION: A system C integrating a valve V, a pump, a pressure gauge M, a hypochlorite feeder F, a reaction pipe R, a prefilter tank PF, an adsorption tank, a mineral elution tank, a microfilter tank from the upstream side successively in the above order between a raw water tank inlet and a purified water outlet is provided. The adsorption tank is composed of a plurality of adsorption materials, and harmful substances are removed by adsorption. The mineral elution tank is composed of a plurality of minerals, and useful minerals are eluted. The micro-filter tank is composed of fiber-like activated carbon and a pleat type microfilter to remove microbes, turbidity and the like.  On the other hand, an on/off valve V1 for raw water, three-way valves V2 -V6 for washing and picking samples, air vent valves VA1 -VA3 and drain valves VD1 -VD3 for washing and picking samples are provided respectively.
Patent JP-S6014393-A (JP)
Inventor: NAKAMURA YASUKO
IPC: F42B4/26
Filed: 1983-07-04
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-S612293-A (JP)
Inventor: KUSUKI SHIGERU
IPC: H05B6/70
Filed: 1984-06-14
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。