baber/WOPTO huggingface dataset:
Patent JP-H1110758-A (JP)
Title: Permeation preventive method for organic solvent into synthetic resin pipe
Inventor: SUGIURA EIICHI
IPC: F16L11/12
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To easily and surely prevent an organic solvent from permeating into a synthetic resin pipe by a method wherein at least on one of the external surface, the internal surface and the inside of the synthetic resin pipe, at least one layer of a gas non-permeable resin layer is formed by fusing, or by injection-molding at the same time with an injection molding of the synthetic resin pipe. SOLUTION: For example, a gas non-permeable resin layer 2 is formed on the external surface of a polyethylene resin pipe 1 for water supply to constitute this synthetic resin pipe. The gas non-permeable resin layer 2 comprises an ethylenevinylalcohol copolymerized resin. In order to form the gas non-permeable resin layer 2 on the external surface of the polyethylene resin pipe 1, a film made of a gas non-permeable resin is wound around the external surface of the polyethylene resin pipe 1, and the film is fused, or at the time of injection molding of the polyethylene resin pipe 1, a mouthpiece for injection molding is formed into a structure of a plurality of layers, and the gas non-permeable resin is injected at the same time with an injection of the polyethylene resin.  The gas non-permeable resin layer 2 may be formed on the internal surface of the polyethylene resin pipe 1, or in the inside of the polyethylene resin pipe 1.
Patent JP-H0454334-A (JP)
Title: Bracket integrated type vibration-proof device and its manufacture
Inventor: TAKANO KAZUYA
IPC: B60G7/00
Filed: 1990-06-20
Abstract: PURPOSE:To prevent a rubber bushing from slipping out of a bracket in an integrated type vibration-proof device of the rubber bushing and the bracket made of synthetic resins by enclosing the outer cylinder circumference surface and its sides in a U shape section with a synthetic resin body forming the bracket. CONSTITUTION:An rubber elastic body 3 is bridged between an inner cylinder 1 and an outer cylinder 2, and upper and lower through-holes 4, 5 are provided. A synthetic resin bracket 6 covers the outer circumference surface 7 of the rubber bushing outer cylinder 2 and also covers the outer cylinder 2 up to sides 8, 8 thus forming a flange 9, 9. In other words, the outer cylinder 2 is covered from the outside in a U shape. Therefore, even if force is applied to move the outer cylinder 2 laterally, the synthetic resin flange 9 hinders it and prevents completely from slipping out.
Patent JP-H0331565-A (JP)
Title: Test device for engine performance
Inventor: KATOUGI KOUZOU
IPC: F02D45/00
Filed: 1989-06-28
Abstract: PURPOSE:To improve the operation performance and increase the strength for the electrical noise by installing a series/parallel conversion circuit in a control unit and distributing the input/output of the series signal into a plurality of communication paths at each terminal and selecting the distribution in synchronization with the crank angle. CONSTITUTION:A series/parallel converter SCI for communication is arranged inside an engine control unit 1, and a transmission signal TX and a synchronous clock signal CLS are outputted from the series/parallel converter SCI, which is allowed to receive a reception signal RX. Further, into the unit 1, a distributor 4 which includes a multiplexor which distributes these signals TX, CLS, and RX and selects the signal is installed, and connected with the OE converter of an optical fiber, and communication is performed between the terminals 2 and 3 separated from the engine control unit 1. The existence of a knock signal is detected at the terminal 2, and the program data of the microcomputer in the unit 1 are rewritten at the terminal 3, and the contents of the engine control can be rewritten.
Patent JP-2000081587-A (JP)
Title: Main scanner
Inventor: OGUCHI HIDEYUKI
IPC: G02B26/12
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To stop the rotation of a rotary reflecting mirror in the state in which a reflecting surface formed on the rotary reflecting mirror is faced in a predetermined direction. SOLUTION: A deflector 58 to deflect a light beam emitted from laser 52 is arranged on the optical scanner 48. The deflector 58 is provided with a rotary reflecting mirror 72, and the rotary reflecting mirror 72 has a reflecting surface 72A formed with its cross section formed diagonal to the axis line. When exposure on a photo-sensitive material 16 is completed, an image exposure device 10 stops feeding electric power to a motor housed in the driving member 68 to halt the rotation of the rotary reflecting mirror 72. A permanent magnet 70 is assembled in the rotary reflecting mirror 72, and a magnet 96 is arranged at a predetermined position on the outer periphery at the halting of the rotation, and thereby the rotary reflecting mirror is halted in a state in which the reflecting surface is faced in the direction determined by the permanent magnet 70 and the magnet 96.
Patent JP-S6319789-A (JP)
Inventor: ISOBE SEIJU
IPC: H05B6/64
Filed: 1986-07-11
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-S5867523-A (JP)
Title: Three-phase ac feeding system
Inventor: WATANABE HIRONOBU
IPC: B60M3/00
Filed: 1981-10-16
Abstract: PURPOSE:To prevent the hindrance of detection of ground fault in a feeding system, by dividing the feeding buses of a substation as an upward and a downward lines and connecting feeding transformers to the lines and dispensing with connection between the upward and the downward lines to keep a zero-phase- sequence circulating current from being caused. CONSTITUTION:The feeding buses of substations are divided as an upward line 8 and a downward line 9 to lines 12, 12'. Feeding transformers 3, 3' are connected to the buses. Since the upward and the downward lines 8, 9 are not connected to each other and there is no closed loop formed, a zero-phase-sequence circulating current is not caused. The upward and the downward lines 8, 9 can be short-circuited to each other at the feeding side of each substation. For that reason, even if the main transformers of two adjacent substations have simultaneously gotten in trouble, a zero-phase-sequence circulating current flows outside the substation and does not flow into and out of the substation. As a result, there is no problem in protection from ground fault.
Patent JP-H0915972-A (JP)
Title: Developing device
Inventor: KUSAYANAGI TOMOYA
IPC: G03G15/08
Filed: 1995-06-29
Abstract: PURPOSE: To carry out development with density kept constant at all times. CONSTITUTION: A developing device is provided with a developing roller 1, rotating in the specific direction, which develops an electrostatic latent image on a photoreceptive drum D, a toner supply roller 2 which supplies development toner T to the developing roller 1, a toner replenishment part 3 which constantly replenishes the toner supply roller 2 with the specific amount of the toner T, a toner blade 4 which sets the thickness of the toner layer on the developing roller 1 to a proper thickness, and a housing 5 which stores and holds these components.  An opposite wall 8 for the toner blade 4, which is opposite the face of the toner replenishment part 3, projects from inside the housing 5, the front end of the opposite wall 8 is near to the front end of the toner blade 4, and a relatively-soft seal member 9, which uniformly abuts on the entire front end of the toner blade 4, is fitted to the front end of the opposite wall 8.
Patent JP-S6058293-A (JP)
Title: Waste water treating apparatus
Inventor: YAMAUCHI HIDEYO
IPC: C02F1/52
Filed: 1983-09-07
Abstract: PURPOSE:To provide the titled apparatus for more effectively performing the flocculation treatment of waste water without adding a large amount of flocculant, constituted so as to apply activated sludge treatment to starch-containing waste water after flocculation treatment, and to supply a part of discharged sludge to the upstream side of flocculation treatment. CONSTITUTION:Starch-containing waste water treated in a waste water treating apparatus is introduced into a flocculation treatment apparatus 1 where a flocculant is added to perform flocculation treatment while the flocs 7 are discharged from an arranged pipe 13 and waste water 8 subjected to flocculation treatment is sent to an activated sludge treatment apparatus 2 equipped with an air diffusion pipe 14 through an arranged pipe 12. The waste water treated herein is introduced into a percipitation tank 3 from an arranged pipe 15 to receive solid-liquid separation and the supernatant liquid 9 is discharged out of the system as a treated water from an arranged pipe 16 while the solid component 10 comprising precipitated activated sludge is returned to the activated sludge treatment apparatus 2 as return sludge from an arranged pipe 17. In addition, a part of activated sludge from the above mentioned precipitation tank 3 is sent back to the upstream side of the flocculation treatment apparatus 1 from a sludge sending-back line 18. By this mechanism, effective flocculation is performed by a small amount of a flocculant.
Patent JP-H05329104-A (JP)
Title: Cornea geometry measuring apparatus
Inventor: HINO TOSHIYA
IPC: A61B3/10
Filed: 1992-05-30
Abstract: PURPOSE:To enable the measuring of a sagittal radius of curvature automatically by arranging a target projection optical system to project a target for measuring the sagittal radius of curvature of the peripheral part of the cornea and an arithmetic means to determine the sagittal radius of curvature by detecting a target image projected with a detection optical system. CONSTITUTION:When a specified switch is depressed to switch over to a mode of measuring a sagittal radius of curvature of the peripheral part of the cornea, a spot light source 1a is turned ON and an outgoing light thereof is made parallel with a collimating lens 2a. Here, by staring at the pot light source 1a, an eye to be inspected is turned by a certain angle with respect to a measuring optical axis. Then, when the measuring optical axis is set to a specified position in the lower perimeter of the cornea 3 to depress a measuring switch, other spot light sources than the spot light sources 1a and 1b come ON and an interval between images thereof is detected with a one-dimensional primary position detector 5b. Then, a sagittal radius of curvature in the lower perimeter of the cornea 3 is calculated by an arithmetic means based on the image interval detected.
Patent JP-H0214319-A (JP)
Title: High speed dividing system for decimal type data
Inventor: MITSUNARI YOSHIKO
IPC: G06F7/493
Filed: 1988-07-01
Abstract: PURPOSE:To decrease a processing time and to erase the dispersion of the processing time by dividing a dividend with the maximum column number of a processable dividend according to the dividing instruction of decimal type data from a hardware, obtaining quotient and coupling it. CONSTITUTION:A code determining means 1 determines the code of the quotient from the dividend and a divisor and a dividend head segment means 2 segments the processable dividend for the maximum column number from the high order column of the dividend. A dividing number calculating means 3 calculates a number to process division for the segmented dividend and divisor according to the dividing instruction and the division is executed by a dividing means 4. When a division end deciding means 5 judges that the division processing is executed by the number which is calculated by the calculating means 3, a final quotient storing means 8 stores the quotient, which is the result of the final division processing by the dividing means 4, to a quotient storing area and a code storing means 9 stores the code, which is determined by the code determining means 1, to the quotient storing area.
Patent JP-H0327942-A (JP)
Title: Recycling of gravure plate
Inventor: TOKI SOTARO
IPC: B41C1/00
Filed: 1989-06-27
Abstract: PURPOSE:To enable chemical dissolution and removal of a copper-plated layer by removing the copper-plated layer with a dissolution removal liquid of specified composition after removal of a chromium-plated layer following printing and using a gravure plate material obtained again repeatedly. CONSTITUTION:After removal of a chromium-plated layer 6 following printing, a gravure plate material obtained again by removing a copper-plated layer 4 with a dissolution removal liquid is used repeatedly. The removal liquid consists of ammonium sulfate, copper sulfate (divalent copper ion concentration: 5 to 200g/l) and a hydroxide of alkali metal within a range of pH7.5 to 9.5. Where the ratio of copper and nickel dissolution speeds is 1000:1 or more. Thus all processes including a plate making process can be automated without manual operation when the copper-plated layer 4 having a formed print pattern is removed, and the copper-plated layer 4 can be removed chemically during the distribution of the gravure plate following printing.
Patent JP-H08336273-A (JP)
Title: Permanent magnet fixing unit for eddy current type reduction gear
Inventor: TANI YASUTOKU
IPC: F16D65/28
Filed: 1995-06-06
Abstract: PURPOSE: To obtain a permanent magnet fixing unit for eddy current type reduction gear in which a permanent magnet can be fixed perfectly in any direction using only a stopper metal without requiring any special machining of magnet supporting ring. CONSTITUTION: In a reduction gear provided with a mechanism for controlling the eddy current to be generated in a rotor by the magnetic circuit of permanent magnet, recessed fitting step parts 14a are provided in the opposite end faces of a permanent magnet 14 and corresponding protrusions 15a are provided on the opposite end faces of a nonmagnetic stopper metal 15 interposed between adjacent permanent magnets. They are engaged each other and a nonmagnetic bolt 17 is passed through the stopper metal 15 and tightened to a magnet supporting ring 13.
Patent JP-H0513704-A (JP)
Title: Sense amplifier circuit of semiconductor memory
Inventor: MATSUMOTO KAZUYA
IPC: H01L27/10
Filed: 1991-07-04
Abstract: PURPOSE:To get the sense-amp. circuit of a semiconductor memory capable of shortening operation time by equipping it with a means, which pulls the output onto a specified level based on a selection signal, and a push-pull circuit, which gives it to an output buffer through a common output line. CONSTITUTION:When a sense-amp. circuit is not selected, H level is given to a selection signal SEL. Thereupon, it pulls the two outputs of a differential amplifier 2 both onto L levels compulsively. On the other hand, since bias voltage BIAS is given at all times, the two inputs of a push-pull circuit both get on L levels, and the output becomes high impedance and prevents the current leakage to a common output line 4. When a sense-amp. circuit is selected, a signal is given to the push-pull circuit great in driving force according to the conditions of data lines 2 and 3, and is sent to an output buffer 5 through the common output line 4, but at this time, it guarantees the proper operation in the case where many sense-amp. circuits are connected to the common output line.
Patent JP-H1117467-A (JP)
Title: Monolithic microwave integrated circuit
Inventor: SHIMAWAKI HIDENORI
IPC: H01P5/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a monolithic microwave integrated circuit capable of adjusting an operating frequency after manufacture and being used in different plural frequency bands. SOLUTION: This monolithic microwave integrated circuit used in a microwave band or a millimeter wave band is provided with an active element, a matching circuit and a frequency adjustment circuit. The active element is a semiconductor amplification element and a transmission line is a coplanar line 46. Then, the frequency adjustment circuit is composed of the coplanar line 46 and plural antenna lines 6, 7 and 8 crossing the upper part of the signal line 3. Coupling capacity is generated between the signal line 3 of the coplanar line 46 and the antenna lines 6, 7 and 8. The antenna lines 6, 7 and 8 can be respectively parted/removed, and when they are parted/removed, the coupling capacity is changed and the operating frequency of the monolithic microwave integrated circuit is changed.
Patent JP-S6145869-A (JP)
Title: Yarn switching method for winder of spindle drive type
Inventor: OGAWA TOSHIHARU
IPC: B65H67/048
Filed: 1984-08-08
Abstract: PURPOSE:To provide a uniform yarn by increasing the spindle speed on the fully wound side, before a contact roller comes in contact with the empty bobbin. CONSTITUTION:A spindle speed increasing system 40 is provided separately from a drive control system 20 for spindles 1, 2 using a contact roller 7. After increasing the speed of spindle on the fully wound side, a tallet is rotation, when the acceleration of the spindle on fully wound side shall be altered automatically in accordance with the diameter of the package of fully wound side. Thus sure and stable replacement of yarn can be made by simple and compact configuration without any complicated structure of the device itself, as well as the quality of the innermost yarn in each package wound at the time of yarn replacement is kept unchanged, which ensure that a yarn of the same degree of uniformity as at the time of normal winding is obtained.
Patent JP-S5867031-A (JP)
Inventor: HERUBERUTO ROROFU
IPC: H01L23/29
Filed: 1982-09-21
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-S57123034-A (JP)
Title: Manufacture of synthetic resin turburent flow piece and apparatus therefor
Inventor: HAMA MAMORU
IPC: B29C48/13
Filed: 1980-11-21
Abstract: PURPOSE: To make the diameter, the thickness of blades, the pitches, etc. precise and uniform, by extruding vertically a molten synthetic resin through a slit to be passed through cooling water while the resin is rotated about the vertical line.  
     CONSTITUTION: Granular resin is loaded into a hopper 22, is heated and melted at an extruder 20, and is extruded vertically downward via a passage 30 from the slit 36 of a nozzle 34 that is being rotated. The resin is conducted into a water tank 42, is turned along the undersurface of a roller 44, is taken up via a guide roller 46 and between feeding rollers 50a, 50b of a take-up means 48, and is wound up onto a winding reel 52. Here, the resin is rotated about the vertical line by the rotation of the nozzle 34, and submerged in the water in the water tank 42 where it receives resistance from the water and the resin that has been cooled and hardened so that it is twisted hellically between the water level and the nozzle 34, and is cooled to harden the product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0716349-A (JP)
Title: Video game device
Inventor: TAKEYA TOMOYOSHI
IPC: A63F13/06
Filed: 1993-07-02
Abstract: PURPOSE:To maintain a game value as long as one likes no matter how many times the same games are played by controlling the reading-out position of a record medium with a reading-out means according to a change in a measured value of player's excitement information of a brake to change the game development according to a change in the excitement condition of a player. CONSTITUTION:A signal recorded in a disk 1 is read out by a pick-up 2 and an image signal demodulated by an FM detecting circuit 4 is supplied to a memory controller 7 which controls the writing and reading of data in and out of an image memory 8. A measuring section 46 is connected to a CPU 41 to measure the physiological information of blood pressure, pulse, perspiration, body temperature, etc., as the excitement information changed by an exciting player along the progress of a game. The reading-out position of the disk 1 is controlled according to the change in the measuring value to change the game development afterwards. Thus, the game contact corresponding to the later physical condition and feeling of the player can be provided.
Patent JP-H0912081-A (JP)
Title: Device for receiving plate-like object
Inventor: YAMAGUCHI SHIGEMI
IPC: B65D85/86
Filed: 1995-06-30
Abstract: PURPOSE: To easily insert an end of each plate-like object into a box groove by forming a plurality of holding grooves with their end positions for inserting the plate-like object successively different in height from a bottom on an inner face of a side plate of a pair of upper and lower boxes. CONSTITUTION: When a liquid crystal substrate or the like is to be received, a plate-like object 3 is inserted from upward along a holding groove 6 with an opening 13 of a lower box 2 facing upward, and it is put in until it comes into contact with a buffer plate 11 on a bottom plate 5. After a predetermined number of plate-like objects 3 have been put in the lower box 2, an upper box 1 is put over the plurality of plate-like objects 3 with an opening facing downward. In this case, the first holding groove 6 having the longest groove length is first inserted while being engaged with the object 3, and since the second and subsequent holding grooves 6 and the objects 3 are not in contact, the objects 3 can be easily inserted. Then the upper box 1 slightly lowers thereby having the second object 3 engaged with the holding groove 6.  In a similar manner, a third, a fourth,... an n-th object 3 are sequentially inserted one by one, so that all can be smoothly inserted.
Patent JP-S5866167-A (JP)
Title: Accounts processing device
Inventor: AOKI IKUJI
IPC: G07G1/12
Filed: 1981-10-15
Abstract: PURPOSE:To make it possible that an amateur performs various accounts processsing quickly, by incorporating data processing circuits such as a microprocessor and a memory in a register as one body. CONSTITUTION:An accounts processing device is provided with a keyboard 4 in the center of the front of a main body case 2, a freely drawable storage chamber 6 in the upper part and an electric circuit, which processes input data from the keyboard 4, internally. The keyboard 4 has ten-key 4a and classification keys 4c, through which classification symbols set preliminarily to respective classification items to be processed are inputted, at least. Input data are stored in an incorporated or externally connectecd auxiliary memory 16, and various accounts processings are executed in a data processing circuit.
Patent JP-H0650986-A (JP)
Title: Tension-film-utilization type double-pin sensor
Inventor: DEIBITSUDO ERU ADEI
IPC: G01L1/14
Filed: 1993-06-11
Abstract: PURPOSE: To obtain a structure having enough tensile strength and rigidity by using a selectively etched laminated film formed of a silicon nitride layer sealed by a plurality of polysilicon layers and supported onto a silicon substrate by struts. CONSTITUTION: The upper surface of a silicon substrate 16 is covered with a first silicon nitride layer 22 to obtain an initial wafer of silicon. The first polysilicon layer is selectively etched to form capacitive plate 35, a conductive path 25 and a plurality of support regions 20. A contact opening is covered with the first silicon layer therein to form electric contacts between the path 25 and a plurality of integrated circuit elements 28 formed on the substrate 16. A laminated film is formed of a second polysilicon layer 19, second silicon nitride layer 28 and third polysilicon layer 21. When a support opening is covered with the layer 19 therein, a plurality of struts 17 are formed. The layer 19 is coupled to the elements 28 and plate 36 by the contacts 15 and path 25.
Patent JP-S6060579-A (JP)
Inventor: BERUNAADO CHINESU
IPC: B22D41/00
Filed: 1984-08-08
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。