baber/WOPTO huggingface dataset:
Patent JP-S59196147-A (JP)
Title: Tool read checking system for spindle
Inventor: KUBONO KAZUO
IPC: B23Q3/155
Filed: 1983-04-23
Abstract: PURPOSE:To obviate any accident attributable to a tool reading mistake, by making a numerical control system check up a tool number and a spindle unit and also making the N/C system perform the next machining step in time of being congruous with the checkup but in time of being incongrous, conduct self- correction to a right tool. CONSTITUTION:A code, for example, ''M46, T**'' is programmed to the end of a program of an N/C tape A, while this reading is inputted into a check circuit part S1 of a seqencer S for programming, making a numerical control system check up both of a right tool number T**, and a tool number existing in a spindle. And when the tool number in the spindle is congrous with the right tool number T**, an FIN signal is outputted to the N/C system which is therefore made to go ahead for the next machining step. On the other hand, when the tool number in the spindle is incongruous with the right tool number T**, a motion stop part S2 is set in motion, and an alarm indicator is lighted by an alarm output S3, while the next machining step is no longer outputted from the N/C system.
Patent JP-2000263470-A (JP)
Title: Binding member removing device, automatic document conveying device, and image forming device
Inventor: OTOSHI SHOGO
IPC: B25C11/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To reliably prevent the occurrence of a situation that a paper bundle is damaged by binding member removing operation. SOLUTION: A binding member removing device removes a staple needle from a document bundle D to separate the document bundle D, bound by a staple needle, into a plurality of independent paper sheets. The binding member removing device comprises an insertion member 411 inserted between the document bundle D and a staple needle S to remove the staple needle from the document bundle D: a sensor 470 for a staple needle detection to detect the binding direction of the staple needle based on the surface of the document bundle D placed on a tray; and a CPU to control to prohibit operation to remove the staple needle S when the binding direction of the detected staple needle does not coincide with a direction in which the staple needle is removed by the insertion member 411.
Patent JP-H11275802-A (JP)
Title: Reduction of vibration force of rotating motor
Inventor: YOSHIKUWA YOSHIO
IPC: H02K5/24
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To reduce vibration force of the frequency corresponding to a product of the number of poles and the number of rotations for realizing low vibration and low noise by controlling a winding current for supplying, to a rotating motor, a vibration force in the eccentric direction generated due to static eccentricity between the center of stator of rotating motor and the center of a rotor. SOLUTION: Transistors 20 to 25 of a drive circuit A are connected to terminals Ua, Va, Wa and then to windings 7a, 8a, 9a. Moreover, the drive circuit B is similarly connected. When the transistors are in an on-state, the current of the drive circuit A passes a transistors 20, terminal Ua, flows into winding 7a of a U-phase, then flows into the winding 8a of a V-phase, passes through the terminal Va and flows into a transistor 24. In addition, the current of the drive circuit B passes through a transistor 26, a terminal Ub, flows into the winding 7b of the U-phase, flows into a winding 8b of the V-phase, passes through the terminal Vb and flows through a transistor 30. The magnetic attracting force in the static eccentric direction can be adjusted by individually controlling the currents flowing into the drive circuits A and B.
Patent JP-H04281872-A (JP)
Title: Method for controlling diameter of liquid drop of pressurized two-fluid nozzle
Inventor: ITO TAKASHI
IPC: B05B7/10
Filed: 1991-03-12
Abstract: PURPOSE:To safely and surely control the diameter of sprayed liquid drops and to enhance productivity by eliminating the need for temporary shutdown for the purpose of exchanging nozzle parts without requiring the many nozzle parts and without requiring know-hows in the combination of the nozzle parts as compared with the conventional methods for controlling the diameter of the sprayed liquid drops by the in-liquid control within a pressure swiveling nozzle. CONSTITUTION:The pressurized two-fluid nozzle is constituted mainly of the pressure swiveling nozzle 6 for pressure blowing out of liquid and a jacket pipe 3 for high-speed blowing out of gas provided around the pressure swiveling nozzle 6. The front end of the jacket pipe 3 is designed to converge. The flow velocity of the high-velocity gas to be blown out is controlled while the liquid pressure in the pressure swiveling nozzle of this pressurized two-fluid nozzle is kept constant, by which the diameter of the liquid drop is controlled.
Patent JP-2000065627-A (JP)
Title: Electronic device used in region having risk of explosion
Inventor: MAIER WINFRIED
IPC: H05K5/06
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a device that does not have any fault, can be manufactured inexpensively, can obtain a high degree of flexibility additionally, namely adaptability, and is used in a region that is exposed to a risk of explosion. SOLUTION: An electronic chamber 4 is provided, which has a housing 1 and a connection chamber 3 that is constituted according to a safety class Ex-d or Ex-e, a connection element 6 is arranged in the connection chamber 3, a circuit 9 for limiting current, voltage, and power being supplied to a device via a conductor during operation is arranged in the connection chamber 3, and an electronic device 11 being formed according to the safety class Ex-i by performing limitation according to the request of the safety class Ex-i is arranged. The connection chamber 3 and the electronic chamber 4 are separated each other by the housing 1, and the output conductor of a circuit is guided from the connection chamber 3 to the electronic chamber 4 by an electrical bushing 10 with a high breakdown voltage and is connected to the electronic device 11 during operation.  As a result, the housing in the region of the electronic chamber can have an extremely thinner wall as compared with a space that is constituted according to the safety class Ex-d.
Patent JP-S51147843-A (JP)
Title: Floor re-leveling device of elevator
Inventor: ANZAI NOBUO
IPC: B66B5/14
Filed: 1975-06-13
Abstract: PURPOSE: Floor re-leveling device of the elevator, where the re-leveling work is prevented when the motor temperature exceeds the stipulated value. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59197238-A (JP)
Inventor: TANIGUCHI SATORU
IPC: A61B5/364
Filed: 1983-04-25
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-S63236820-A (JP)
Title: Construction of banking structure
Inventor: TSUCHIHIRO MICHIO
IPC: E02D17/18
Filed: 1987-03-26
Abstract: PURPOSE:To develop the strength of cement mortar by a method in which cement mortar is placed by a given height in water of a water area divided by revetments, and a water-permeable sheet is horizontally placed on the top of the mortar in a repeating meanner. CONSTITUTION:A partition wall 3 to divide a construction section in an adequate area according to the distance between revetments B is vertically set. Cement mortar 1 is placed by a given height in every construction area on the bottom under water through a tremie tube 4, and a sheet 2 is horizontally placed on the top of the mortar 1. The mortar 1 is placed on the sheet 2, and the sheet 2 is placed on the mortar 1 in a repeating manner for every fixed depth. Since the bonding effect between the mortar and the sheet can be expected, the strength of the structure can be raised.
Patent JP-H09265588-A (JP)
Title: Abnormality alarm facility
Inventor: TANAKA KOJI
IPC: G01N27/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To detect a fire in a valuable storeroom in its very early stage by providing a smell sensor which detects a burnt smell generated in case of a fire for a room where valuables with property value are stored. SOLUTION: On the ceiling of the room 1 where the valuables 2 having property value such as important cultural properties are stored, the smell sensor 3 is provided which detects a burnt smell generated in case of a fire. If a fire takes place in the room 1 and, for example, some of valuables burn to produce a burnt smell, the burnt smell is detected by the smell sensor 3, which sends a fire signal to a control board 26. It is known that the burnt smell originating from the heating of burning substances is produced before smoke is produced in case of a fire, and the smell sensor 3 which can detect the burnt smell is used for fire detection, so that the fire can be detected in its sufficiently early stage as compared with the use of a smoke or thermal fire sensor. Consequently, the damage to the valuables can be suppressed even if the fire takes place.
Patent JP-S58190138-A (JP)
Title: Loop-back controlling system
Inventor: TSURUMAKI SHINZOU
IPC: H04B17/40
Filed: 1982-04-30
Abstract: PURPOSE:To prevent the formation of a closed loop (deadlock) of a control line, by making use of the fact that the transmission of control line is not required until the loop is released after a loop-back controlling signal is transmitted. CONSTITUTION:In a normal working state, a latching circuit 5 is set first with transmission of a loop-back control releasing signal TF. Therefore a control signals CONT1-CONTm are transmitted to a device B regardless of the presence of gate circuits 6 and 6-1-6-m, respectively. When a loop-back controlling signal L is transmitted, the circuit 5 is reset. Then the signal TF is transmitted again, and the circuit 5 is set. Meanwhile, the circuits 6 and 6-1-6-m are closed to inhibit transmission of control signals including the signal LP.
Patent JP-H01245030-A (JP)
Title: Biaxially oriented poly-p-phenylene sulfide film
Inventor: KOBAYASHI HIROAKI
IPC: C08G75/0209
Filed: 1988-03-25
Abstract: PURPOSE:To obtain a biaxially oriented film, consisting essentially of a specific poly-p-phenylene sulfide and having high level of mechanical characteristics and dimensional stability with excellent clarity and no defect. CONSTITUTION:A biaxially oriented film, consisting of a resin consisting essentially of a poly-p-phenylene sulfide containing 20-1,000ppm group IA and/or group IIA metal of the periodic table with 100-600ppm, preferably 150-500ppm nitrogen content and having 30,000-90,000 weight-average molecular weight (Mw) and a ratio (Mw/Mn) of the Mw to number-average molecular weight (Mn) within the range of 3-10, preferably 4-8. Furthermore, mechanical characteristics and dimensional stability of a polymer having 90-95 deg.C, especially 92-95 deg.C glass transition point are more remarkably improved.
Patent JP-H05242392-A (JP)
Title: Vehicle detector
Inventor: TAKATSU YASUO
IPC: G08G1/015
Filed: 1992-02-26
Abstract: PURPOSE:To obtain a vehicle detector capable of being easily installed its maintenance processing after easily installation is easily executable. CONSTITUTION:A car gate 2 is installed on the side of an advancing route l for an automobile 3 which is an entrance of a parking area and a parking ticket issuing machine 4 is arranged on the front side of the gate 2. The issuing machine 4 is provided with ultrasonic sensors S1 to S3 having respectively different directivity and the gate 2 is provided with ultrasonic sensors S4, S5. Respective sensors S1 to S5 are reflection type sensors and have a function capable of detecting a distance up to a target and the sensors S1, S2 is provided with a function capable of detecting the reflection intensity of the target. Respective sensors S1 to S5 are connected to a control means 8 and an inference means 9 through transmitting and receiving wave driving means 6, 7 and the sort of the target can be discriminated by the means 8, 9 based upon a distance due to the movement of an object, its variation, intensity of reflection, its variation, and so on.
Patent JP-H02249931-A (JP)
Title: Temperature measuring method
Inventor: HONDA TATSURO
IPC: G01J5/00
Filed: 1989-03-23
Abstract: PURPOSE:To measure the temperature of a surface to be measured with high accuracy by using output at the time of respectively measuring the heat radiation of P polarized light and S polarized light from the surface to be measured so that the radiance of a reference light source having a temperature equal to that of the surface to be measured is arithmetically operated by a specified formula. CONSTITUTION:By using the output I0 at the time of measuring the intensity of the incident light of reference light including the P polarized light and the S polarized light on the surface to be measured, the outputs Ip and Is at the time of measuring the intensity of the P polarized light and the S polarized light of reflected light having an angle larger than a specified solid angle with a mirror surface reflection direction as a center and the outputs Ep and Es at the time of respectively measuring the heat radiation of the P polarized light and the S polarized light from the surface to be measured in parallel with the mirror surface reflection direction, the radiance Eb of the reference light source having the temperature equal to that of the surface to be measured is arithmetically operated by the formula(provided, alpha: parameter peculiar to a device) to obtain the temperature of the surface to be measured.
Patent JP-H04309800-A (JP)
Title: Low temperature air generator for supersonic missile
Inventor: HORIUCHI KAZUO
IPC: F42B15/01
Filed: 1991-04-05
Abstract: PURPOSE:To generate low temperature air for cooling an electronic device, etc., to be placed in a supersonic aircraft such as missile, etc., by a device in which a weight increase is suppressed. CONSTITUTION:In a supersonic aircraft having an auxiliary machine driving ram air turbine 13, in which liquid fuel is used for propulsion, a heat exchanger 14 for cooling operating air of the turbine 13 as cooling side fluid of liquid fuel, is provided, operating air is cooled by a work of the turbine 13 and heat exchanging by the exchanger 14, to a low temperature. The fuel heated by heat exchanging with the operating air is easily evaporated, and easily burned.
Patent JP-S55166497-A (JP)
Title: Protecting method for chopper
Inventor: KOGA TAKESHI
IPC: H02P7/298
Filed: 1979-06-12
Abstract: PURPOSE:To protect elements and a motor by tripping an electromagnetic contactor by force when a commutation failure of an armature chopper or a field magnetic chopper occurs. CONSTITUTION:When a commutation failure occurs in an armature chopper 7, a field magnetic chopper is forced to fail in commutation. With this action, a current flows in trip coils 35, 36 of an electromagnetic contactor 2 through a commutation thyristor 12, a main thyristor 13 and a supressor resistance 17 to open a contact 2a of the electromagnetic contactor. With a commutaion failure of the field magnetic chopper itself, the contact 2a of the electromagnetic contactor opens. When an armature current has become an over-current, the electromagnetic contactor contact 2a is opened by a current flowing in the first trip coil 35.
Patent JP-S51150866-A (JP)
Title: Proces s for the disposal of waste water containing chromium(vi) ions
Inventor: WATANABE YOSHIHISA
IPC: C25D21/18
Filed: 1975-06-18
Abstract: PURPOSE: To provide a process for the disposal of waste water containing Cr(VI) ions, wherein Cr(VI) ions are electrolytically reduced to Cr(III) ions. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02250879-A (JP)
Title: Production of fluoran compound
Inventor: IGAKI TETSUO
IPC: C07D493/10
Filed: 1989-03-24
Abstract: PURPOSE:To surely obtain the above-mentioned compound in a crystal form excellent in coloring sensitivity by heat-treating 2-anilino-3-methyl-6-N-n- propylmethylaminofluoran with a mixed solvent of an aromatic and lower aliphatic alcoholic solvents. CONSTITUTION:2-Anilino-3-methyl-6-N-n-propylmethylaminofluoran is heat-treated in a mixed solvent of an aromatic solvent, such as toluene, and a lower aliphatic alcoholic solvent, such as methanol, containing both at (70:1)-(1:80), preferably (40:1)-(1:50) weight ratio of the former to the latter at >=65 deg.C, preferably at the temperature of the boiling point for >=30min, preferably 1-5hr to surely afford the aforementioned fluoran compound, having excellent performance as a coloring dye used in recording media, such as heat-sensitive recording paper or pressure-sensitive copying paper, and a crystal form with the strongest peaks at 19.6 deg. and 21.7 deg. diffraction angles (2theta) in X-ray diffractometory.
Patent JP-2000269164-A (JP)
Title: Method and device for dicing semiconductor wafer
Inventor: FUKUNAGA MASAMI
IPC: H01L21/301
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain high quality chips at high productivity by a method, wherein appropriate dicing direction for a wafer is actually comprehended by a preliminary trial cutting, prior to a processing. SOLUTION: When kerfs mutually perpendicular are cut by a dicing blade to dice a wafer into small cubes, at the start of dicing processing, a first kerf is chopped up crossing a surface of the wafer, and a second kerf is chopped up at an interval relevant to the first kerf and small cube and in a crossing direction in the parallel and reverse direction. These first and second kerfs are subjected to image processing, so that respective chipping characteristics are inspected visually, and according to the crossing direction of any of the first and second kerfs which is determined that the chipping characteristic is relatively satisfactory by this visual inspection, all the remaining kerfs are cut.
Patent JP-S58192748-A (JP)
Title: Balance correcting device for grinding stone
Inventor: SHINOZAKI NOBORU
IPC: B23Q11/00
Filed: 1982-05-04
Abstract: PURPOSE:To perform precise balance correction, by finding the direction and angle of the slanting of a grinding stone until the center of gravity of the grinding stone reaches the vertical line of a supporting steel ball, thereby measuring the direction of the unbalance of the grinding stone and unbalance moment. CONSTITUTION:When unbalance moment M is present in a grinding stone 10, the center of gravity is moved from a point P1 to a point P2, and an angle theta formed by an axial center 12 and a line POP2 becomes the slant angle of the grinding stone 10. The unbalance moment is obtained by measuring the angle theta. The slant angle theta is indirectly obtained by measuring a displacement l1 of a protruded part 13a of a flange 13. The values of unbalance moments Mx and My in the directions of the X axis and the Y axis are obtained as an unbalance direction alpha. Therefore, the balance correction can be performed efficiently and precisely by the rotary angles of feed screws 16 and 17 of a ring shaped balance weight 15.
Patent JP-H07279437-A (JP)
Title: Support mounting member to half pca beam
Inventor: WATANABE MASAHIRO
IPC: E04G21/32
Filed: 1994-04-12
Abstract: PURPOSE:To cover and provide a mounting member which is designed to mount a post to a half PCa beam whose stirrup is exposed in the upper part and which is simple to mount or remove the post and less hazardous when removing a post mounting member. CONSTITUTION:This post mounting member comprises a C type shape steel 1, a whole threaded rod material 2, a short pipe 3 to which a single pipe-made handrail post T is installed, a base plate 4 fixed with one end face of the short pipe 3 and a mounting plate 5 which connects and fixes the base plate 4 with the rear end face of the whole threaded rod material 2. A penetration hole 11a is bored at the central position of a bottom plate 11 of the C type shape steel 1 where a nut 12, which is communicated with the internal surface of the bottom plate 11, is fixed. This post mounting member is designed to pass the tip of the whole threaded rod material 2 through the penetration hole 11a from the outer surface of the C type shape steel 1 and insert the rod inside between the adjacent stirrups S from above in a threaded state and turns the whole threaded rod 2 to be mounted.
Patent JP-H05238582-A (JP)
Title: Photoreceptor belt driving gear for electrophotographic device
Inventor: WAKABAYASHI TOMIO
IPC: G03G21/00
Filed: 1992-02-25
Abstract: PURPOSE:To prevent a recording quality from worsening of an electrophotographic device caused by interlinear unevenness on a sheet due to flapping of a photoreceptor belt driven to be rotated. CONSTITUTION:An endless photoreceptor belt 12 is linked over a drive roller 34, driven roller 35 and a tension roller 36. A backing roller 41 is press-attached from the inside to this photoreceptor belt 12 in a write position and a transfer position. When the photoreceptor belt 12 is driven to be rotated by rotating the drive roller 34 to rotate the driven roller 35 and the tension roller 36 driven, the photoreceptor belt 12 is restricted by the backing roller 41 to decrease flapping of the belt 12.
Patent JP-S6137729-A (JP)
Inventor: FUAUNTEIN MAIKERU UEIN
IPC: A61P31/04
Filed: 1985-04-08
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。
Patent JP-H11273605-A (JP)
Title: Energy filter electron microscope
Inventor: SAITO KIYOTAKA
IPC: H01J37/05
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent rotation of an image by switching of power at filter operating time, to easily compare and observe the image at unoperated time, and to improve operability by providing an image rotation correcting lens in an image forming lens system so as to equalize the directions of forming images at operating time and unoperated time of an energy filter. SOLUTION: The diffraction image surface 8 on which an electron beam 2 passing through a sample 1 is converged through an objective lens 3, a restrictive visual field diaphragm 4 and the like at operating time, is formed as an image on the energy dispersing surface 9 after dispersing energy in a magnetic field of an energy filter 7. A focus of a first projection lens 12 is adjusted to the achromatic image surface 11 or the energy dispersing surface 9 on which the incident image surface 10 is formed as an image to be projected on an observing screen 15 after being magnified by a second projection lens 14. In this case, rotation of the same angle is imparted in the inverse direction of rotation of an image by switching of power by changing polarity and an electric current quantity of an exciting current of an image rotation correcting lens 16.  It is better to prevent rotation of the image by a provided image forming lens system by setting the exciting current to zero at unoperated time.
Patent JP-H09266522-A (JP)
Title: Document mount device
Inventor: AKATSU TADASHI
IPC: H04N1/04
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a document mount device which prevents the read precision of an image reader from decreasing as much as possible by making easy insertion into the image reader and also making the clearance between the image reader and document mount device as small as possible. SOLUTION: In a document mount device 3 which is so constituted as to mount a document so that the image reader reads image data out and has a rack 46 engaging with a 45 arranged on the image reader and moves in the image reader according to the rotation of the pinion 45, the rack 46 is so formed that only the starting tooth 91 engaging the pinion 45 is less in whole depth than any other tooth 92.