baber/WOPTO huggingface dataset:
Patent JP-S58222369-A (JP)
Title: Managing device of parking state
Inventor: NISHIMURA YOUICHI
IPC: G07B15/02
Filed: 1982-06-21
Abstract: PURPOSE:To allow the parking charge of a car to be paid automatically from a bank, by providing an information transmitting/receiving means in the car, receiving the information with a transmitting/receiving means at the outside of the car and connecting this information to on-line of a bank account. CONSTITUTION:A data of a bank data memory 11 is transmitted to a master device 2 by operating a start switch 4 of a slave device in the car parking at a parking place, the master set confirms the residual amount of the account of the slave device registered in the bank by on-line 20 and registers the result in a bank data memory 18 to calculate the parking charge and time. The master device 2 transmits data of basic charge, present time, parking time and parking charge to the slave device 1 via a memory 11, a clock function section 14, calculating sections 16, 17 a control section 15 and a transmitting/receiving section 19. The transmission/receiving of the data between the slave and the master devices is confirmed by displaying the data on display sections 6-9 of the slave device. The parking charge is paid from the account of the user by transmitting the data of the memory 18 and the calculating section 17 to a computer 3 of the bank 3 from the master device.
Patent JP-S59232713-A (JP)
Title: Stretch type slab cutting method and device
Inventor: ASARI AKIRA
IPC: B23D15/00
Filed: 1983-06-13
Abstract: PURPOSE:To prevent generation of deformed edges due to shearing by pulling and separating a slab at its part reduced in thickness in the middle part of the thickness of the slab, in the last phase of cutting. CONSTITUTION:An upper cutter 5, a set edge of an upper clamp 7 in locked condition and a lower edge 14, and a lower clamp 16 in locked condition of a slab cutting machine, are on standby in close vicinity to a slab base metal S moving in A direction. In conformity to a command of cutting, upper and lower set edges are lowered and raised respectively so that chevron-shaped recessed parts are formed on both faces of the base metal S and a thickness reduced part S' is left uncut. Subsequently, the base metal S is clamped by means of slabretainers 22, 28, and a stretch device 2 is put in operation to pull the metal S leftward, then the thickness reduced part S' is torn off and shearing is finished.
Patent JP-H10299538-A (JP)
Title: Cylinder injection type spark ignition engine and its fuel injection timing setting method
Inventor: UEDA KATSUNORI
IPC: F02D41/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To burn fuel in a latter period injection mode by delaying a piston stroke of a reference engine from an optimal fuel injection period in the reference engine in association with increasing/decreasing of a piston stroke at the time of compression stroke. SOLUTION: An optimal fuel injection timing at the time of compression stroke of a cylinder injection engine is decided by a crank angle. In the case of a cylinder engine whose piston stroke is longer/shorter than that of a reference engine, a fuel injection timing is set to a crank angle which is later/earlier than a reference crank angle. Fuel is injected from a fuel injection valve 20 by a delay or advance crank angle in the same as the reference engine, the tip end of fuel injection valve 20 collides with a cavity 10 when the cavity 10 is achieved to a top dead point of the piston 8, namely the cavity 10 is achieved from an injection hole of the fuel injection valve 20 a fuel injection piston position. having a prescribed distance so as to optimize kinetic energy of fuel injection flow. As a result, layered mixture flow is formed so as to stabilize combustion.
Patent JP-H08304174-A (JP)
Title: Thermopile infrared sensor and sensor array
Inventor: KAWADA SATOSHI
IPC: H01L35/32
Filed: 1995-04-28
Abstract: PURPOSE: To measure incident infrared rays with high sensitivity by forming hot contacts on a conductor pattern extending substantially upward from a substrate thereby substantially inhibiting conduction of heat from a hot contact to a cold contact. CONSTITUTION: A plurality of leads 11, 12 made of a thermoelectric material and extending substantially upward from the upper major surface of a substrate 10 are joined, at the roots thereof, onto the substrate 10 thus forming cold contacts 16. The leads 11, 12 are bent at the forward end parts thereof and carry a thin film made of a thermal conductor coated with infrared ray absorber, i.e., micro particles of Au, C, etc., in the air. Corresponding leads 11, 12 are joined, at the tips thereof, on the thin film 14 to form a plurality of hot contacts 15 at the joints and a plurality of hot contacts 15 and cold contacts 16 are connected in series alternately. When infrared rays impinges on the thin film 14 and the temperature thereof rises, a temperature difference appears between the hot contact 15 and the cold contact 16 and the potential difference is detected.  But no heat flows from the hot contact 15 to the cold contact 16 through the thin film 14 because the thin film 14 is held in the air and separated from the substrate 10 serving as a heat sink and thereby, the incident infrared rays can be measured with high sensitivity.
Patent JP-H05303372-A (JP)
Title: Document preparing device and character generator
Inventor: TANIMURA TAKEHIRO
IPC: G06F17/21
Filed: 1992-04-24
Abstract: PURPOSE:To plot outlines of side faces of a character by providing a means which generates a dot pattern of a stereoscopic character, where outlines of side faces of a designated character are drawn, besides the designated character itself. CONSTITUTION:Outlines in a linearized outline coordinate storage memory 504 are classified to lines in the direction to the visual point and those in the opposite direction, and they are stored in segment coordinate storage memories 509 and 510. A bend point extracting means 512 stores connection points between lines on the visual point side of outlines of an outline coordinate storage memory 501 in a point coordinate storage memory 513. Points to generate boundary lines of side faces of the stereoscopic character are stored together with coordinates stored by an outline classifying means 508. A segment plotting means 511 generates and erases dots with respect to picture elements between two coordinates on a pattern memory 516, and a point plotting means 514 generates and erases dots with respect to picture elements on the pattern memory 516, and a plotting position moving means 515 shifts the position of the pattern memory 516 to perform addition to coordinates of the pattern memory 516. The point plotting means 514 plots points on the pattern memory 516.
Patent JP-H10296629-A (JP)
Title: Polishing method
Inventor: IKETANI SHINICHI
IPC: B24B49/06
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately control and facilitate the control of the thickness of all laminates in polishing laminates. SOLUTION: In this polishing method, a laminate 2 is laminated on a base body 1, and the surface of the laminate 2 is polished until the thickness of the laminate 2 becomes a specified thickness. In this case, a datum piece 3 of a specified thickness is provided in a part of the base body 1, and the datum piece 3 is buried in the laminate 2. The laminate 2 is polished until the datum piece 3 exposes on the surface of the laminate 2. Thus, the thickness of the laminate 2 can be controlled by utilizing a pin (datum piece) as an implied datum.
Patent JP-S5440598-A (JP)
Title: Liquid-crystal display element
Inventor: YOSHINO NOBUHIRO
IPC: G02F1/1345
Filed: 1977-09-07
Abstract: PURPOSE: To improve the operation by connecting both electrodes together electrically by applying a conductive material to ends of upper and lower substrates while making both the electrodes in contact each other. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5229941-A (JP)
Title: Analog to digital converter for protection relay apparatus
Inventor: TSUKAMOTO JIYUNICHIROU
IPC: H03M1/18
Filed: 1975-09-03
Abstract: PURPOSE: An A-D converter for use in a protection relay apparatus capable of overcoming the problems botn with the countermeasure for overinputs and with the accuracy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02304037-A (JP)
Title: Method for purification of addition compound of alkylene oxide
Inventor: IGUNATSU UIMUMERU
IPC: C07C43/13
Filed: 1990-04-24
Abstract: PURPOSE: To purify an alkylene oxide adduct containing halogencontaining compounds being components of the catalyst used and metals as impurities into a highly pure compound by treating the adduct with a specified alkali metal compound under specified conditions and adjusting the pH to a specified value with an acid.  
     CONSTITUTION: An alkylene oxide adduct which has been produced by using halogen-containing metal catalysts and contains halogencontaining compounds and also metals as impurities is brought into contact with an alkali metal compound selected among oxides and alcoholates and used in an amount at least 1.05 times as high as the stoichiometric amount with respect to the halogens at a high temperature (a), the pH of the product is adjusted to at most 7 with an acid with the proviso that the product after pH adjustment contains at least 0.1 wt.% water (b). The water and other solvents are separated from the product of (a) and (b) (c). Insoluble salts are separated to isolate the above adduct having a desired purity (d). The obtained adduct has a high purity and transparent appearance and is odorless. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S587934-A (JP)
Title: Channel converter device
Inventor: USUI AKIRA
IPC: H04N5/44
Filed: 1981-07-07
Abstract: PURPOSE:To remove spurious disturbance generated in a specific channel by connecting prescribed LPFs or traps to respective output terminals of the 1st and 2nd local oscillators, the initial step mixing circuit, an intermediate frequency filter, and an amplifier. CONSTITUTION:When it is defined that input signal frequency, the frequency of a local oscillator 3, intermediate frequency, the frequency of a fixed oscillator 7, and output conversion frequency are fd, fl, fi, fx, and f0 respectively in a channel converter for a TV receiver, trap circuits or LPFs 8-11 for removing the frequency satisfying the formulas 2fl=f0+2fx and 2fl=2fx-f0 are connected to the output terminals of the oscillator 3, the 1st frequency mixing circuit 2, an IF filter, and an intermediate frequency amplifier 5. In addition, a trap circuit or a LPF12 for attenuating a component of 2fx is connected to the output terminal of the oscillator 7. Thus, spurious disturbance which satisfies fd=2/3f0, fd=1/2f0 and fd=2f0 and is generated in a specific channel can be removed.
Patent JP-H05297971-A (JP)
Title: Operating lever device
Inventor: HIWASA KENJI
IPC: A01D69/00
Filed: 1992-04-24
Abstract: PURPOSE:To facilitate the maintenance, and to facilitate the disassembly and the assembly in order to lower the assembly cost. CONSTITUTION:This operating levler device is constituted by framing integrally supporting members 3, 3' consisting of at least a pair of the left and the right to which a base part is attached comparetively firmly, by a horizontal crosspiece to a frame for constituting a body base having a running device, and also, by providing an insert-through a hole 4 in that of one side in the respective corresponding positions of the middle parts of these supporting members 3, 3' and providing a detaining groove 5 in the other side, or providing a detaining groove 5 in that of one side and providing the insert-through hole 4 in that of the other side, attaching so as to be freely attachable and detachable to and from a supporting shaft 7 to which plural operating levers 6, 6' are installed so as to be freely turnable to these corresponding insert-through hole 4 and detaining groove 5, and tightening and fixing it with a screw.
Patent JP-2000298397-A (JP)
Title: Image forming device
Inventor: OGIRI TADAKAZU
IPC: G03G15/08
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of easily and accurately obtaining parallelism between a developing roller and a photoreceptor drum and surely keeping the accuracy thereof. SOLUTION: In this image forming device 1, both ends of the photoreceptor drum 51 are supported by a pair of drum supporting members 11, and turnable levers 12 are attached to the members 11 through a fulcrum shaft 13. The respective levers 12 rotatably supports both ends of a developing roller 31 and are energized by a tension spring 14 in one rotating direction around the shaft 13. A pair of regulating surfaces 31a and 51a abuts and regulates a distance between centers at both ends to a specified value. Thus, the photoreceptor drum and the developing roller are easily and accurately made in parallel even when the rigidity of the housing of a developing device is high.
Patent JP-S58223624-A (JP)
Title: Preparation of parent material for optical fiber
Inventor: TOKUNAGA TOSHIHIDE
IPC: C03B8/02
Filed: 1982-06-22
Abstract: PURPOSE:To enable the mass production of a parent material for optical fiber having uniformity in the length direction, by blending a solution of colloidal silica with a solution of a material for regulating a refractive index and a solution of alumina colloid, gelatinizing it, drying, and heating it at high temperature. CONSTITUTION:The solution 1 of colloidal silica consisting of particles having <=30mum outer diameter is blended with the solution 2 of a material (e.g., aqueous solution of phosphoric acid, etc.) for regulating a refractive index and the solution 3 of alumina colloid to give the mixed solution 4, which is put in the glass tube 9, the top of the glass tube 9 is sealed with the aluminum foil 6, lagged by the constant temperature bath 5 at 70 deg.C so that it is gelatinized. Pinholes are bored on the top part, the tube is lagged at 80 deg.C for 48hr, restored to the room temperature, the gelled rod 7 is taken out from the glass tube 9, put in an electric furnace, the temprature is raised at 5 deg.C/min rate of rise in temperature upto 800 deg.C with making N2 or Ar gas flow into it, and the rod is treated in an He gas atmosphere at 1,200-1,300 deg.C, to give a transparent glass rod.
Patent JP-H01277989-A (JP)
Title: Character string pattern reader
Inventor: NAKABAYASHI KIYOSHI
IPC: G06K9/72
Filed: 1988-04-28
Abstract: PURPOSE:To correctly read out a character string pattern by comparing a candidate character of a pattern rectangle obtained by the initial segmentation with a previously registered character part to detect the separation of the character and recognizing the pattern rectangle again together with the preceding and succeeding pattern rectangles. CONSTITUTION:A pattern segmenting part 31 segments a pattern rectangle from a character string pattern and a character recognizing part 32 compares the pattern rectangle with a previously registered reference character pattern and outputs a candidate character. A character part deciding part 33 compares the candidate character with a previously registered character part to decide whether the candidate character has probability to be the character part or not. A pattern integrating part 34 integrates the pattern rectangle decided as the character part with the pattern rectangle of the preceding or succeeding fixed range and sends the integrated result to a character recognizing part 32. A character string selecting part 35 combines the candidate characters outputted from the part 32 to form a candidate character string and selects the most assurable candidate character string.
Patent JP-H08286565-A (JP)
Title: Copying device
Inventor: ISHIKAWA YASUNORI
IPC: H04N1/00
Filed: 1995-04-07
Abstract: PURPOSE: To prevent abnormal operation from occurring by controlling the turning-on/off command of the respective driving parts of a scanner part and a printer part altogether by using a system control part. CONSTITUTION: This copying device is provided with the respectively independent units of the system control part 1, the scanner part 2 and the printer part 3. By the driving information generation part of the system control part 1, a driving information command for controlling the turning on/off operation of the respective driving parts of the scanner part 2 and the printer part 3 is generated and transmitted to the scanner part 2 and the printer part 3. Then, the turning-on/off command of the respective driving parts of the scanner part 2 and the printer part 3 is controlled altogether by the control part 1.  When the turning-on/off command of the respective driving parts of the scanner part 2 and the printer part 3 is outputted, the driving command for turning on the scanner lamp of the scanner part 2 is generated after the driving information command for turning on the fixing heater of the timing printer part 2 is generated according to a predetermined procedure so as to evade the increase of a supply current.
Patent JP-S5631856-A (JP)
Title: Posture control device of side wall type air cushion craft
Inventor: MATSUMOTO SHINYA
IPC: B60V1/11
Filed: 1979-08-24
Abstract: PURPOSE: To hold the cushion pressure at a constant value, which is likely to ripplie, and thereby maintain a craft in the normal level position by applying brake to pressure fluid jetted out of the end parts of piping.  
     CONSTITUTION: Nozzles 4 for jetting of pressure gas arranged at the bottom of the side wall 2 in an appropriate number are fitted at the ends of piping 6 in communication to a pressure gas supply device 5 installed on the body 1, and jet the pressure gas downward from the bottom of the side wall. During operation of this craft, the pressure gas is always jetted out of this nozzle 4 to maintain the air cushion 3 formed under the body 1 in an intended pressure condition. When the volume of cushion 3 is increased due to influence of a surge and, thereby, the cushioning effect is decreased, a cushion pressure sensor 8 is actuated to send a signal to a controller 10, which controls jetting of the pressure fluid with the aid of a regulator valve 7. Thus, the craft is held in the normal level position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5233205-A (JP)
Title: Rail alignment adjusting reference instrument
Inventor: KANEKO KENSHIYOU
IPC: E01B29/04
Filed: 1975-09-06
Abstract: PURPOSE: In a rail alignment reference instrument of rail for lateral adjustment of rail, by using conventional reference pile, reference distance can be acculately measured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08307540-A (JP)
Title: Telephone system with security lock function
Inventor: SHIGEMIZU KATSUYA
IPC: H04W24/00
Filed: 1995-05-01
Abstract: PURPOSE: To provide the telephone system with security lock function with which the lock of an electric lock at the facility of a building can be prevented from being forgotten. CONSTITUTION: The transmitting command of the reception level signal of a transmitted signal from a master set 2 to a slave set 3 is generated from a transmission part 4 provided at the master set 2 in a prescribed cycle and based on this transmitting command, the reception level signal is transmitted from a level signal transmission part 6 provided at the slave set 3 to the master set 2. The master set 2 receives the reception level signal from the slave set 3 and when the state of turning the signal level of the reception level signal lower than a prescribed value or the state of disabling reception is detected prescribed times, it is discriminated that a user gets away from the building, where the master set 2 is installed, for prescribed distance while carrying the slave set. Then, a lock signal is outputted from a lock signal output part 5 provided at the master set 2.  Corresponding to this lock signal, the electric locks of 1st and 2nd doors 8a and 8b in a building 1, where the master set 2 is installed, are locked.
Patent JP-S591115-A (JP)
Title: Moving cutoff machine for extruded material
Inventor: NODA HIDEKAZU
IPC: B23D25/04
Filed: 1982-06-24
Abstract: PURPOSE:To completely synchronize the displacement of a moving cutoff machine with the speed of an extruded material pushed out of an extruder, by always applying constant tension based on the gravity of a weight, in the direction of the movement of the extruded material. CONSTITUTION:A moving holder 3 is pulled by the gravity of a weight 8b through a wire 8c. An extruded material M is pulled by a material vise 4 connected to the moving holder 3 through a coupler. Since the extruded material M is connected to an extruder P, the holder 3 begins to move synchronously with the speed of the material M pushed out of the extruder P, unless the material is cut off or plastically deformed. When the holder 3 has begun to move, a saw 6a is actuated by a saw driver and a cutoff machine 6 is moved toward the extruded material M by a cutoff machine driver to cut off the material.
Patent JP-S5732851-A (JP)
Title: Production of mold for continuous casting
Inventor: KUBOTA AKIRA
IPC: B22D11/059
Filed: 1980-08-06
Abstract: PURPOSE:To bond a plating layer and an underlying alloy firmly and improve the heat conductivity and durability of a deposition hardening type copper alloy mold by subjecting the plating layer on the inside surface of said mold to solubilizing treatment and deposition aging heat treatment under specific conditions of temps. and time. CONSTITUTION:Plating of Ni, Ni-Fe, Ni-Co, or Ni-Mn is carried out on the inside surface of a copper alloy mold. Next, it is subjected to solubilizing treatment under conditions of 930-960 deg.C and 0.75-2hr, and after quick cooling, it is subjected to deposition aging heat treatment of 3-4hr at around 400 deg.C. By this treatment, the plating layer is firmly bonded to the underlying copper alloy. The reason for specifying the temp. and time lies in that if it is exposed to high temps. for an excessively long time the crystal grains of the copper alloy coarsen and this results in decreased strength. With the low temp. and short time, the removal of the oxide films or pores formed in the melt-sprayed film is not sufficiently carried out.
Patent JP-H0286911-A (JP)
Title: Improvement in after-burning chamber
Inventor: SERUJI KAAPENTAA
IPC: B01D53/08
Filed: 1989-04-28
Abstract: PURPOSE: To increase strength and to improve durability by forming a bottom of a vertical wall that is terminated by an arch of refractory bricks pressing a surface opposite the conical bottom of a post-combustion chamber in the post-combustion chamber that treats the gases coming from a combustion chamber. CONSTITUTION: A wall 18 of a post combustion chamber is composed of a linear wall 19 constituting a conical bottom 21 and an oblique wall 20. An opening for removing gases while a filter bed is full or is empty is arranged in the wall and the ceiling. The bottom of the wall is terminated by an arch 28 of refractory bricks bearing against the opposite surface of the post- combustion chamber. In order to reduce quantity of refractory particles, the arch 28 is arranged along the oblique wall 20 of the conical bottom 21 of the chamber. It is possible to form an oblique wall that defines a conical bottom above 45 degree by raising the space of the arch 28, and by this manner the refractory particles are easily removed.
Patent JP-H07296305-A (JP)
Title: Rotary magnetic head apparatus
Inventor: YAMAKITA TADAHIRO
IPC: G11B5/53
Filed: 1994-04-22
Abstract: PURPOSE:To eliminate a relay board and a relay termination and simplify the construction by providing a capacitor for supplying an erasing current to a head chip on a rotary erasing head. CONSTITUTION:Fixed erase head and recording/reproducing head and a flying erase head 1 are attached to a rotary drum 2 with screws. The flying erase head 1 has a head chip 70, a head board 72 and a chip capacitor 80. The capacitor 80 is mounted on the board 72 and, when the head chip 70 erases the information of a video tape, a current large enough to erase the information is supplied to the head chip 70 by the capacitor 80.