baber/WOPTO huggingface dataset:
Patent JP-H03199008-A (JP)
Title: Blade stretching device
Inventor: OKUBO KAZUYA
IPC: B28D5/02
Filed: 1989-12-28
Abstract: PURPOSE:To prolong the service life of a blade and to reduce the number of times of dressing by equipping an indexing part which detects a stretching bolt equipped to a tension ring, a thread fastening part which rotatably controls screwing of the streching bolt and a high-precision sensor part which detects displacement in the inner diameter of the inner diameter saw slicing blade of the blade. CONSTITUTION:The position of a screw on the outer circumference of a tension ring 1 is automatically indexed by the bolt detecting sensor 4 of an index part equipped to the thread fasteners 3, 3 of a thread fastening part. Further, the inner diameter is measured by touching a displacement gage sensor 5 in a high-precision sensor part to the inner circumferential knife 6' of a blade. The electric signal of the value of the inner diameter is outputted to an arithmetic display 13. Then, while actual value is compared with the indicated value, the thread fastner 3' is driven and stretching due to a pusher screw 8 is performed. When the screw 8 is rotated until the inner diameter of the inner circumferential knife 6' reaches the indicated stretching amount, the upper adjacent screw 8 is rotated. The position of the screw 8 is indexed together with rotation of the tension ring 1 due to a driving roller 2. This operation is repeated at every specified or indicated amount and the inner diameter of the blade 6 is approached to complete roundness.
Patent JP-H10177347-A (JP)
Title: Card holding tool for store
Inventor: OKI MASAHIKO
IPC: G09F7/18
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a safety card holding tool having large binding pressure and capable of surely holding a card. SOLUTION: This card holding tool holds a proper card 3 between a base body 1 to be fitted to the front part of a fixing position and a binding part 2 extended from the upper part of the base body 1 and having elasticity and the binding part 2 has a shape wound to the inside, thereby depressing the held card 3.
Patent JP-H09174142-A (JP)
Title: Stem fixing device in extrusion press
Inventor: HIRAMATSU TOSHINOBU
IPC: B21C26/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the stem fixing device capable of simply executing mounting/demounting by moving a stem in the vertical for the pressure plate direction. SOLUTION: A guide ring and plural cylinder devices 5 are mounted to the tip of a pressure plate 1 mounted to a cross head 2, a fitting groove 11, which is at the rear end of a stem 6 having a flange part 8 and in which a guide ring is fitted in the direction orthogonally crossing to the axial center, is arranged, the inner faces of locking plates 12, 13 having an opening part S, in which the stem can pass, are abutted on the cylinder device and the flange part of stem, further, the lock plates 12, 13 and pressure plate 1 are fastened by a bolt 15.
Patent JP-H08246794-A (JP)
Title: Arch excavator in arch section shield machine
Inventor: NABETA KUNIO
IPC: E21D9/10
Filed: 1993-12-03
Abstract: PURPOSE: To redundantly bore the natural ground of the tip face front of a skin plate and its peripheral part in the tip part peripheral part of a shield machine and to make primary lining concrete placeable in the redundantly dug cavity part. CONSTITUTION: A boring unit carriage is set up in the tip part of an arch type skin plate 2 free of driving travel along the arch. An inner boring cutter head 4, whose circumference is approximated to this boring unit carriage on the extension of an inner circumferential surface of the skin plate 2, is supported on a bushing 10 in making a tuning shaft 9 attached at the tip rotatively drivable by a cutter driving hydraulic motor 11. A turning arm is pivoted to the circumference of this bushing 10 free of rotation in the base end. Likewise, a bushing 14 pivoted with a turning shaft 13 of an outer boring cutter head 5 free of rotation, is attached to the tip of this turning arm, and it is rotated by a cutter driving hydraulic motor 15 attached to the rear end.  A tip part of an elevating hydraulic cylinder 16 pivoted with the base end on the l:x:>ring unit carriage, is pivoted to a turning arm 11.
Patent JP-H03198487-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMASHITA MASAYUKI
IPC: G11B20/02
Filed: 1989-12-26
Abstract: PURPOSE:To prevent a signal pattern, which is peculiar for a signal excepting for a video signal and hard to be observed, from being reproduced by discriminating whether a signal recorded to a magnetic recording medium is the video signal or not, and reproducing only the video signal. CONSTITUTION:A video synchronizing counter 8 counts a synchronizing pulse outputted from a signal separator circuit 7 which separates the synchronizing pulse from the output of a video signal processing circuit 5. When the count value is from 262 to 282, the reproduced signal is discriminated as the video signal, an output permit signal is inputted to a video output circuit 6 and reproducing is permitted. Thus, since the video signal can be discriminated by counting the number of the synchronizing pulses outputted from the signal separator circuit 7 and only the video signal can be reproduced, the signal pattern, which is peculiar for the signal excepting for the video signal and hard to be observed, can be prevented from being reproduced.
Patent JP-H10177871-A (JP)
Title: Electrical connection terminal for flexible circuit board
Inventor: KURATANI JUNICHI
IPC: H01R12/24
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To surely keep electrical connection to a connecting terminal part of an FPC over a wide temperature range by caulking a metal piece with high stiffness to obtain large caulking strength, and utilizing the bending of a metal piece with high spring action fixed to the metal piece by caulking to follow the stress relaxation of the FPC. SOLUTION: An electrical connecting terminal 10 for FPC clamps a connecting part 11a of an FPC 11 between two metal pieces 1, 2 with different spring actions, projections 1a, 1b for eyelet are formed at both ends in the long direction of the first metal piece 1 with small spring function, a protrusion 1c is formed in the central part, a slit extending in the long direction along a pattern contact part 2a is formed in the second metal piece 2 with large spring action, the pattern contact part 2a is elastically brought into contact with the connecting end part 11a, a locking hole 2d to be locked to a stopper part 4a of a lower housing 4 and a harness mounting part 2e for fixing a wire harness 13 by caulking are formed.
Patent JP-H06186341-A (JP)
Title: Positron computer tomography system
Inventor: TANAKA EIICHI
IPC: G01T1/161
Filed: 1992-12-21
Abstract: PURPOSE:To provide a positron computer tomography system comprising small number of detectors in which effective visual view is widened while making uniform the sampling density. CONSTITUTION:In a positron computer tomography system comprising at least a pair of detectors 10a, 10b disposed oppositely with each detector comprising a plurality of gamma-ray detecting elements 11, and a stage 20 for placing a specimen in the center of visual view of the detector, a rotary drive motor for rotating one or both of the detector and the specimen stage relatively about the center of visual view is provided and the center line CL connecting the centers of the detectors disposed oppositely is spaced apart by a predetermined distance from the center of visual view.
Patent JP-H07159044-A (JP)
Title: Detecting device for breakage of roller in roller hearth kiln
Inventor: YANO ISAO
IPC: F27B9/40
Filed: 1993-12-09
Abstract: PURPOSE:To provide a detecting device for breakage of rollers in a roller hearth kiln, capable of making the adjustment of the rollers easier and reliably detecting breakage of all the rollers even in the case of small roller pitches. CONSTITUTION:Outer peripheral electrodes 2 are disposed at driven side end parts of rollers 1 without extending to the entire periphery of the rollers and so that phases among the respective rollers 1 rotating at the same rotational speed coincide with one another. The outer peripheral electrodes 2 are conducted by a first and second electrically conductive members 5, 6 to form a first and second electric circuits 9, 10 and, by monitoring the ON/OFF state of the electric circuits with the aid of a first and second detecting means 13, 14, breakage of the rollers 1 is detected.
Patent JP-H04209283-A (JP)
Title: Rail member for flooring
Inventor: KASHIWAGI KATSUJI
IPC: E06B1/56
Filed: 1990-11-30
Abstract: PURPOSE:To improve strength by setting the rail member of thickness equal to the thickness of a flooring board, with wooden laminate members impregnated with synthetic resin, heated to be press-formed, and by fitting the rail member on a section between the flooring boards. CONSTITUTION:Wooden veneers impregnated with the synthetic resin of phenol system or the like are laminated, and they are heated to be compressed with high pressure, and a flooring rail A having the thickness equal to the thickness of a flooring board 3 is formed. After that, when the boards 3 are laid on a floor bed member 4, then just like normal flooring work, on a partition section, the rail A is fixed, and on rail channels 2, fittings are fitted. Besides, according to requirement, both the side surface upper-edge sections of the rail A are provided with collars directed outward, and joints between the rail and the boards 3 may be covered with. As a result, abrasion resistance and strength are improved, and the fittings can be smoothly run for a long term, and the fitting of sills and metallic rails is simplified, and sill stepped-sections, uncomfortable running noise, condensation, and the like can be prevented from being generated.
Patent JP-H11171797-A (JP)
Title: Diagnostic agent for diabetes
Inventor: KONO TADASHI
IPC: A61K49/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a diagnostic agent for diabetes capable of instantaneously knowing accurate test results with a small body load of a subject and safely usable without adverse side effects. SOLUTION: This diagnostic agent for diabetes contains a saccharide selected from the group consisting of galactose, fructose and xylose having at least one or more specific sites labeled with<13> C or the diagnostic agent for the diabetes contains a starch containing glucose having at least one or more specified sites labeled with the<13> C as a constituent saccharide. The diagnostic agent for diabetes is capable of discriminating even a healthy person and a patient suffering from the diabetes even under conditions readily overlooking the diabetes.
Patent JP-H06157736-A (JP)
Title: Terminal-modified copolyester and its production
Inventor: YAMAMOTO SHINPEI
IPC: C08G63/91
Filed: 1992-11-26
Abstract: PURPOSE:To obtain a copolyester raised in active hydrogen equivalent owing to branched structure at the new molecular chain end(s). CONSTITUTION:This copolyester can be obtained by reaction between (A) an active hydrogen-terminated copolyester and (B) a polycarboxylic anhydride and/or (C) a heterocyclic compound having ring opening addition reactivity with carboxyl group. This copolyester is raised in active hydrogen equivalent 1.5 times or more that of the component A owing to branched structure of the molecular end(s).
Patent JP-2001149235-A (JP)
Title: Cap of liquid container
Inventor: KOWA YASUHIRO
IPC: A47J27/21
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To easily wash a liquid channel. SOLUTION: The bottom wall 34 of an outer cap 3 in the state of a bottomed cylinder fitted to the opening part of a container main body 2 in the state of being freely attachable and detachable is formed tilting. A liquid through hole 35 is bored at the lower side of the wall 34 and an air hole 36 is bored at the higher side of the wall 34 to make a part between the wall 34 and an upper opening to be a liquid channel 37. Seal parts 71 and 72 for closely sealing the hole 35 and the hole 36 from their upper sides are provided at an inner cap 4 provided at the upper part of this cap 3 fin the state of being rotatable with a hinge in a vertical direction for opening and closing the upper opening of the cap 3, and an engaging member 5 for keeping the cap 4 in a closed state is provided on the upper surface of the cap 4 in the state of being movable back and forth.
Patent JP-2000157114-A (JP)
Title: Fishing rod with radio equipment
Inventor: SUZUKI JUNICHI
IPC: A01K87/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod capable of surely informing the existence of a fish, when the fish is hooked on a hook. SOLUTION: This fishing rod having a radio equipment is obtained by attaching a micro radio transmitter 8 and an acoustic member such as bell to the tip of a fishing rod. A receiver or a FM radio communicating with the micro radio transmitter is placed on a fisher man or at a place near to the fisher man.
Patent JP-2000168304-A (JP)
Title: Elastic wheel
Inventor: MIFUNE NAOTO
IPC: B60C7/06
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent generated heat from being accumulated in an elastic material, by arranging a heat radiating material by an elastic body therein, and bringing an end part of the radiating elastic material into contact with a wheel plate and a tire. SOLUTION: A hole 6 is provided to be inserted in an elastic material 5 with a desired space radially in a direction of an axle 1. A radiating material is only required to be an elastic body having good heat conductivity. A contact area in the periphery of the radiating material is preferably as wide as possible in an internal peripheral surface of the hole 6, and shape of a section is preferably an ellipse or rectangle. The radiating material thus formed is mounted in such a state of fitting to the internal peripheral surface of the hole 6, and a contact part is formed to make one end of the radiating material about on a wheel plate 2 and the other end about on a tire 3, respectively.  In this constitution thus formed, friction heat generated when a brake is applied and heat generated when a vehicle overload repeatedly acts during running are transmitted to the wheel plate 2 and the tire 3 abutting in the contact part through the radiating material, thereby the heat can be prevented from being accumulated in the elastic material 5.
Patent JP-H10180310-A (JP)
Title: Manufacture of seamless tube and rolling stock therefor
Inventor: KATO YOSHIYUKI
IPC: C22C38/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent generation of inside surface scratch of steel tube and to manufacture seamless tube with excellent inside surface skin by manufacturing a rolling stock for seamless tube of specified shape and then piercing rolling the rolling stock under Mannessman method. SOLUTION: The seamless tube is manufactured by utilizing rolling stock for seamless tube satisfying an inequality in which the radius of round bar is rO, the distance from the center to the defective part is r1, and the radius of product after piercing rolling is R and the inside radius is r, and by piercing the rolling stock for seamless tube under Mannesman method. The rolling stock for seamless tube is made of continuous casting material for chrome bearing comprising, by weight, 0.15-1.10% C, 0.15-0.70% Si, <=1.10% Mn, 0.50-1.60% Cr, <=1.00% Mo, <=8ppm O and the balance Fe with inevitable impure elements.
Patent JP-2000033849-A (JP)
Title: Shock absorption control device
Inventor: IKEGAMI KENJI
IPC: B60R21/34
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To reliably activate a shock absorbing device even when slipping occurs caused by sudden braking. SOLUTION: A vehicle speed detection means 2 cyclically detects the vehicle speed based on the rotation speed of either the driving wheel or driving shaft. When a collision sensor 1 detects a collision with an object, a control means 4 checks if the vehicle speed detection means has detected a vehicle speed exceeding a predetermined value, and activates a shock absorbing device 3 if a vehicle speed exceeding the predetermined value is detected. An inhibit cancellation interval setting means 5 repeatedly resets a timer 6 with inhibit cancellation intervals of a predetermined length or variable lengths according to the vehicle speed every time the vehicle speed detection means 2 cyclically detects the vehicle speed.  When the collision sensor detects a collision, an auxiliary control means 7 checks if the timer 6 is outputting a time up signal, and activates the shock absorbing device 3 if a time up signal is not output.
Patent JP-H10165931-A (JP)
Title: Garbage disposal machine
Inventor: ISHIBASHI KATSUYUKI
IPC: B09B3/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposal machine performing drying treatment efficiently. SOLUTION: This machine is provided with a garbage housing container 1, a heater 8 for heating garbage, the exhaust pipe 15 allowing the garbage housing container 1 to communicate with the open air, the rotary blade 3 arranged in the garbage housing container to stirr garbage and the stirring fan 9 arranged to the upper part of the garbage housing container 1 to spray heated air on garbage. Garbage is stirred by the rotary blade 3 to prevent drying irregularity and hot air is applied to the surface of garbage by the stirring fan 9 to accelerate heating and steam diffusion and the drying efficiency of garbage can be enhanced to a large extent.
Patent JP-H03205027-A (JP)
Title: Nuclear magnetic resonance method
Inventor: OHARA HIROSHI
IPC: A61B5/055
Filed: 1989-12-30
Abstract: PURPOSE:To enable a spectroscopic analysis of a limited rectangular parallelepiped zone with simple operation and processing by counting eight sequential data turning on and off 180 deg. pulses for selectively exciting the predetermined zones in X-, Y- and Z-directions respectively. CONSTITUTION:As shown in the table, a 180 deg. pulse 1 for selectively exciting the predetermined zone in an X-direction, another 180 deg. pulse 2 for selectively exciting the predetermined zone in a Y-direction and another 180 deg. pulse 3 for selectively exciting the predetermined zone in a Z-direction are respectively turned on and off eight times in sequence. In the table, the symbol *1 shows the 180 deg. pulse for selective excitation in an X-direction, the symbol *2 the 180 deg. pulse for selective excitation in a Y-direction, the symbol *3 the 180 deg. pulse for selective excitation in a Z-direction and the symbol *4 stands for data counts. As aforementioned, the data is collected through eight times of sequential processes. The data is added in the case of an odd number of sequences, and subtracted 1n the case of an even number of sequences, thereby performing simple data counting. As a result, the data can be obtained from the parallelepiped zone excited in each of X-, Y- and Z-directions.
Patent JP-2001159505-A (JP)
Title: Displacement detecting device
Inventor: SHIMIZU YASUO
IPC: F16K31/06
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To detect accurately displacement of a mechanical element. SOLUTION: This displacement detecting device is equipped with a displaceable mechanical element; a magnet connected to the mechanical element and magnetized in the displacement direction of the mechanical element; a search coil including a first coil part and a second coil part connected in series and arranged on both sides of the magnet in the displacement direction separately by at least a distance corresponding to the sum of a displacement quantity to be detected of the mechanical element and the length in the displacement direction of the magnet; and a displacement calculation means for calculating the displacement of the mechanical element based on a value obtained by integrating a voltage induced in the search coil in response to the displacement of the magnet.  The induced voltage of the search coil has a linear relation to the sum of magnetic flux of the two coil parts, and the sum of the magnetic flux has a linear relation to the displacement, therefore, the displacement can be detected easily and accurately from the induced voltage of the search coil.
Patent JP-2001159329-A (JP)
Title: Control device for adjustable valve engine
Inventor: KAWASAKI HISAO
IPC: F02D41/16
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To improve a combustion state of an adjustable valve engine by using a throttle valve on a specified operation condition wherein the opening timing of an intake valve is shortened by controlling an amount of air sucked by the intake valve and combustion state is worsened by the intake valve. SOLUTION: It is decided (S2) whether it is a specified operation condition (during idle operation and/or during load operation in a cold down state) where a combustion state is worsened by control of an amount of air sucked by an intake valve or an ordinary operation condition except the above. In case of the ordinary operation condition, a throttle opening TVO is controlled to full opening (S3) and the closing timing IVC of the intake valve is controlled to obtain a target air amount Qt (S4). In case of the specified operation condition, the throttle opening TVO is controlled to the closing side and a negative pressure is generated (S5).  Under the negative pressure condition, the closing timing IVC of the intake valve is controlled to obtain the target air amount Qt, and by controlling the closing timing IVC of the intake valve, a lowering amount of density due to the increase of a negative pressure and an opening time are increased (S6).
Patent JP-H08241590-A (JP)
Title: Low-power dc voltage generation circuit
Inventor: KOU BOKUBUN
IPC: G11C11/407
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption by obtaining the low electric power type DC voltage generating circuit which operates only when necessary in refresh mode. SOLUTION: A voltage generation control part 20 is provided which generates a voltage generation control signal VE by logically operating count signals Qn, Qn-1, and Qn-2 generated by a refresh counter 10 for setting a refresh period and a refresh timer driving signal ϕTMO, and a DC voltage generation part 40 is provided with transistors(TR) Ps and Ns which turn on and off according to a signal VE on its power source side and ground side respectively. The signal VE becomes active only in an actual necessary period in the refresh period, e.g. a 1/8 period and only in this period, the DC voltage generating circuit is placed in operation.
Patent JP-H09185252-A (JP)
Title: Developing device
Inventor: SAKURABA TAMOTSU
IPC: G03G21/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent contamination of the inside of the device with scattered developer. SOLUTION: When an amount of developer remaining in a developing device 10 is smaller than or equal to a fixed amount or when an amount of developer consumption is larger than or equal to a fixed amount, the developer is prevented from being carried by a developer carrier 28. For example, the device is provided with a power source 36 which applies a restriction member 30 a voltage having a potential difference with the same polarity as that of developer electrification in relation to the developer carrier 28, or a voltage with opposite polarity to that of the developer electrification in relation to the developer carrier 28. Thus, when the amount of the remaining developer is not larger than the fixed amount, the carrying of the developer by the developer carrier 28 is prevented, and images cannot be formed.  Therefore, because an image forming operation is not continued with the amount of the remaining developer small, developer scatter is prevented and the inside of the device kept clean.