baber/WOPTO huggingface dataset:
Patent JP-H0980348-A (JP)
Title: Optical scanning device
Inventor: WATANABE MITSUYOSHI
IPC: G02B26/10
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain an image of high definition without causing variation in the linear speed of moving a light beam or expansion of aberrations by providing an image formation optical system with optical characteristics of right-left symmetry about a main scanning direction, and aligning the center line of the deflection angle of the scanning direction of the light beam with the center of symmetry of the image formation optical system. SOLUTION: An image forming lens 12 images a laser beam deflected by a deflector 10 on a photosensitive drum 3, and has F.arecinθcharacteristics so that the scanning line of the laser beam moves on the photosensitive drum 3 at a nearly equal speed in the main scanning direction. And, the light beam reflected by an optical deflecting element 9 needs to have a position of incidence on an F.arecinθ lens properly adjusted, namely, an adjustment part 20 is provided which adjusts the center line of the light deflection angle of scanning within an effective range of image information to a position on the symmetrical surface of an image forming element. Consequently, an image of good quality is obtained and the permissible range of the precision of the deflection angular speed that the deflector 10 needs to have can be increased.
Patent JP-H0281367-A (JP)
Title: Data reproducing device for recording and reproducing device
Inventor: UCHIUMI TORU
IPC: G11B20/10
Filed: 1988-09-19
Abstract: PURPOSE:To reproduce the servo signal of a proper level surely and at a high speed by providing a control voltage calculating means for servo and a control voltage setting means for servo. CONSTITUTION:The title device provides a control voltage calculating means for servo to compare the level of a servo signal read from a head 10 with the reference value determined beforehand at the initial setting mode time and store the data of the control voltage of an AGC amplifying circuit set when the compared result is in the allowable range into a memory 32. Further, a control voltage setting means for servo to read the data of the control voltage stored into the memory 32 and set the control voltage to the AGC amplifying circuit when a servo signal is outputted from a head 10 at the time of the ordinary action mode. Thus, the proper level servo signal can be reproduced surely and at a high speed, and as the result, based on the data face servo data, the positioning control of the magnetic head can be executed surely and at a high speed.
Patent JP-H0281971-A (JP)
Title: Motor-driven compressor
Inventor: SAKAI KAZUMA
IPC: H02K1/18
Filed: 1988-09-16
Abstract: PURPOSE:To decrease the resonance of a core preventing a stator core from deteriorating its rigidity and an electromagnetic steel plate from its transverse displacement by providing a rib, extended almost parallelly with a sliding direction, in an end face of the stator core in a direction orthogonal with the sliding direction of a piston. CONSTITUTION:A rib 8 is provided parallelly extending with a sliding direction in both sides of an end face of a stator core 1 in a direction orthogonal with the sliding direction of a piston in a compressor part. Consequently, in the case of a compressor tightening by two bolts a frame structure 4 only to one side of the end face of the stator core 1, particularly a part weak in its strength, that is, a part with the stator core not tightened by the bolt is increased in the rigidity, and the core is increased in its natural vibration. While the transverse displacement of an electromagnetic steel plate is prevented, and the compressor is reduced in its vibration, preventing an improper start. Since the rib 8 can be easily molded simultaneously with press punch molding of the electromagnetic steel plate 2, the compressor is prevented from increasing work labor hours and/or causing the cost up.
Patent JP-H0396496-A (JP)
Title: Roll damping cabin and roll damping method therefor
Inventor: KUSANO MITSUHIKO
IPC: B63B29/02
Filed: 1989-09-11
Abstract: PURPOSE:To enable the installation of a roll damping cabin in a hull in such a way as to undergo less rolling than the hull by applying the constitution wherein a lift device is driven with a control means on the basis of a signal from a cabin position detection means and a signal from an operation means. CONSTITUTION:When a hull due to a wave, a roll detection means 17 detects acceleration and the inclination of the hull in a three dimensional direction. On the other hand, a cabin position detection means 16 detects the height and inclination of a cabin 2. The signals detected with the aforesaid cabin position detection means 16 and the roll detection means 17 are inputted to an operation means 18. In this operation means 18, an amount for the inclination control of the cabin 2 and lift control is operated. Furthermore, an amount to be lifted for the control of the height and inclination of the cabin 2 is computed, on the basis of a positional signal from a position detection means 16 provided in the cabin 2. The results of the aforesaid operation are inputted to a control means 19 as control signals. A lift device 16 is operated on the basis of the control signals, thereby performing the inclination and lift control.
Patent JP-H04112065-A (JP)
Title: Printer
Inventor: KAWAMATA YOSHIHISA
IPC: B41J29/38
Filed: 1990-09-03
Abstract: PURPOSE:To make it possible to set papers easily and quickly by providing operation mode switch means for switching between a continuing operation mode, which makes a set state of paper convey means to be actuated by a paper convey automatic return switch a stopped state at its returning, and a consecutive operation mode which provides a driving state also at returning. CONSTITUTION:A head up lever 9 is rotated so as separate a thermal head 6 from a platen 7. When a feed switch is pressed, the platen 7 will be in a driving state. A paper 5 is inserted from a paper inserting opening 11a. The platen 7 exerts a force on the paper 5 in the conveying direction. The paper is guided by a paper guide 11 until between the thermal head 6 and the platen 7 smoothly. When the paper 5 comes out from a paper discharge opening passing through between the thermal head 6 and the platen 7, the feed switch is pressed so as to stop the platen 7. The head up lever 9 is rotated in the reverse direction so as to press the thermal head 6 and the platen 7 against the paper and set the paper. Thus, the paper can be set easily and quickly.
Patent JP-S60124781-A (JP)
Title: Account update processing system
Inventor: KOJIMA MIYAKO
IPC: G06Q40/04
Filed: 1983-12-09
Abstract: PURPOSE:To improve the processing efficiency of the system by storing indexed customer information to a file, accessing only the account file of a customer stored in file and updating the data. CONSTITUTION:Account data relating to customers A-Z are stored in the account file 1, and for example, an ordinary deposit account a1, a fixed deposit a2, special reserve deposit a3 and their concerned data are stored in an accout file FA of a customer A. When the personnel in charge of the system operation inputs a command C commanding generation of table from a system controller 2, the command C is fed to a processing unit 3 and a processing section 4 starts a processing program P1 in a memory 5. The processing program P1 searches sequentially account files FA-FZ and stores the file number and the account number of an account whose term is expired this month to a table T8. A processing program P3 is started by a start signal ST from a timer 6, the table T8 is referenced, and the account file 1 is accessed so as to attain updating processing.
Patent JP-S61112185-A (JP)
Inventor: KAMO SOICHI
IPC: G09G5/32
Filed: 1984-11-07
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-S60128369-A (JP)
Inventor: HAWAADO EMU CHIYANDORAA
IPC: G01N33/543
Filed: 1984-11-07
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-S6387224-A (JP)
Title: Manufacture of hose with projection on its inner peripheral surface
Inventor: KIYAMA KAZUHIKO
IPC: B29D23/00
Filed: 1986-09-30
Abstract: PURPOSE:To obtain a hose with projections on its inner peripheral surface at low cost by a method in which the mandrel with recessed portions on its outer peripheral surface is inserted into an extrusion molded cylindrical body made of unvulcanized rubber material, and then this cylindrical body is vulcanized, while fastening it from outside. CONSTITUTION:A continuous cylindrical body 1 is extrusion-molded from unvulcanized NBR rubber material. Next, the mandrel 2 having a plurality of ringlike grooves 21 as recessed portions, is inserted into the obtained cylindrical body 1. The lapping cloth 3 made of heat shrinkable nylon, as a covering band, is spirally wound round the surface of the cylindrical body 1, and it is heated. Consequently, the lapping cloth 3 shrinks, whereby bulged parts 11 are formed along the inside of the ringlike grooves of the mandrel 2, and simultaneously the cylindrical body 1 and the bulged parts 11 are vulcanized. After the vulcanization, when the mandrel 2 is forcedly drawn out, and the lapping cloth 3 is removed, then the hose having the ringlike bulged parts 11 formed on the inner peripheral surface, may be obtained.
Patent JP-H07174862-A (JP)
Title: Open type magnetic structure
Inventor: MARUSERU ROKATERI
IPC: G01R33/383
Filed: 1994-09-28
Abstract: PURPOSE: To improve magnetic induction and controllability by providing a single or a plurality of polar pieces having a shape for controlling generated magnetic field, in cooperation with a magnetism source. CONSTITUTION: This magnetic structure 3 has two polar pieces 5 and 6 secured to a magnetism source 4 and one of the magnetic poles thereof. The other pole of the magnetism source 4 is shaped to fill the internal space of a well 1 as much as possible. Also, the magnetic structure 3 is applied to the measurements of the relaxation time of protons of water or hydrocarbon for determining the porosity and magnetic permeability of the atmosphere. In addition, an antenna 8 having the capability of transmitting a high frequency electromagnetic excitation signal to the atomic nucleus of a geological layer zone 7 is installed between the two polar pieces 5 and 6, and at a position faced to the zone 7. In this case, the antenna 8 detects signals from the nucleus in response to the excitation signals. Furthermore, an antenna 37 having a phase orthogonal with the antenna 8 may be used.  In this case, the antenna 37 is coupled to useful signals, similar to the case of the antenna 8, but not coupled electromagnetically.
Patent JP-S61111163-A (JP)
Title: High-speed spot air spray gun
Inventor: KUROSHIMA HIROSHI
IPC: B05B7/02
Filed: 1984-11-06
Abstract: PURPOSE:To obtain the titled gun having excellent responsiveness at high speed by connecting a valve stem for opening and closing the ejection port of a paint and an output lever energized in the protruding direction by the excitation of an electromagnetic coil to the output lever of an electromagnetic driving gear, and reciprocating the valve stem. CONSTITUTION:A slender valve stem 27 whose acicular valve body 28 at the front end is confronted with a paint ejection port 3 is passed through a forced- feed passage 5, and the rear end is protruded into the rear part of a gun main body 1. An electromagnetic driving gear 31for energizing an output lever 32 in the protruding direction by the elasticity of a diaphragm, a spring, etc. and pulling in the output lever 32 by the excitation of a built-in electromagnetic coil is furnished at the rear part of the gun main body 1, and the valve stem 27 is connected to the output lever 32. Consequently, the paint ejection port can be opened and closed at high speed with excellent responsiveness, and the efficiency can be improved.
Patent JP-H0398415-A (JP)
Title: T branch device with protective cover
Inventor: YOSHIDA MAKOTO
IPC: H02G15/08
Filed: 1989-09-08
Abstract: PURPOSE:To draw around and connect each cable with excellent workability by housing a branch section body with a three-phase batch switch for a main line and a three-phase batch switch for a branch line in a branch section body protective enclosure and installing a lead cable in the branch section body. CONSTITUTION:Each continuity section 42w-42u connects a section between sliding contacts 30Wa-30Wb, a section between 30Va-30Vb and a section between 30Ua-30Ub of each phase respectively, and each phase branch line cable u1-w1 is connected to main line cables having corresponding phase through tie buses (corresponding phase of which is not shown). When an operating rod 14a is drawn to the left in the figure from that state, each continuity section 42w-42u disconnects connection between the sliding contacts Wa-Wb, between 30Va-30Vb and between 30Ua-30Ub in each phase, and each cable u1-w1 of branch lines (c) is detached from the main line cables Ua-Wa or Ub-Wb of corresponding phase. Accordingly, the batch load switching of the branch lines can be conducted.
Patent JP-S6477035-A (JP)
Title: Automatic illuminance adjusting system
Inventor: OZAWA MASAHIRO
IPC: G03B15/02
Filed: 1987-09-18
Abstract: PURPOSE:To keep the illuminance of an object to be radiated at the time of initializing constant even if a distance between a light source and the object is changed by adjusting radiation flux according to ratio of the square of the distance between the object and the light source and the square of the distance between the object at the time of initializing and the light source. CONSTITUTION:If a distance constant 7 obtained by measuring in a distance measuring means 3 gets different from the value of an initial distance constant 10 because the object 1 moves, the value obtained by dividing the square of the distance constant 7 by the square of the initial distance constant 10 by an output adjustment constant calculation means 6 does not become '1'. Moreover, if the above-mentioned value is multiplied by an initial output adjustment constant 8, an output adjustment constant 11 becomes a value different from that at the time of initializing, so that a light emission means 2 changes the size of the radiation flux 12 according to the newly set output adjustment constant 11. Thus, the illuminance of the object can be kept constant even if the distance between the object and the light source is changed.
Patent JP-S6386680-A (JP)
Title: Sound demodulating device for television signal
Inventor: NAKAMURA SHINICHI
IPC: H04N5/62
Filed: 1986-09-29
Abstract: PURPOSE:To remove the buzz disturbance noise after a sound demodulation by letting a buzz removal effect by a comb-line filter act upon a principal frequency band. CONSTITUTION:A sound signal from a sound detection circuit 5 is supplied to the buzz removal filter 6 of a comb-line filter constitution which has the delay time of a field period. Because the sound signal passes through such a characteristic as shown in a figure, a delayed sound signal, in which particularly its principal frequency region is limited by a comb-line characteristic, is supplied to a subtraction circuit 9 from a frequency selection circuit 8, and the sound signal, in which the buzz component produced in the same principal frequency region is removed, is outputted from the subtraction circuit 9. Thus, for a source such as an announce voice having the less extension of a spectrum, the buzz removal effect can be made to act selecting its frequency band, and the buzz noise can be removed at the latter part of the sound demodulation circuit with a less influence given to a sound quality.
Patent JP-H0760598-A (JP)
Title: High pressure coolant nozzle device
Inventor: KURODA KIYOTSUGU
IPC: B23Q11/10
Filed: 1993-08-26
Abstract: PURPOSE:To provide a coolant nozzle device for supplying a stable high pressure coolant to a workpiece cutting point in a machine tool. CONSTITUTION:In a high pressure coolant nozzle device for supplying a high pressure coolant to a cutting point, by arranging a straightening device 20 built in a coolant nozzle main unit 10 or just before a coolant nozzle N of this coolant nozzle main unit, an jet flow C from the coolant nozzle N is straightened.
Patent JP-H0281003-A (JP)
Title: Reflecting member formed by using superconducting material
Inventor: SATO YASUE
IPC: G02B5/08
Filed: 1988-09-19
Abstract: PURPOSE:To obtain a high reflectivity to electromagnetic waves of wide wavelengths particularly from microwaves to vacuum UV light by providing the reflecting surface of a superconducting material to an incident surface side and cooling the superconducting material to a prescribed temp. CONSTITUTION:The superconducting material 1 having the plane which is polished to a specular surface is formed of a compd. superconducting material such as, for example, NbAl, alloy superconducting material such as NbZr or oxide superconducting material such as LaBaCuO. This superconducting material 1 is housed into a container consisting of cooling helium, a vacuum layer 3 for heat insulation, liquid nitrogen 4, a vacuum layer 5 for heat insulation. The superconducting state is attained and the electrical conductivity sigma is infinite if the superconducting material 1 is cooled down to about 20K by the liquid helium 2 in this constitution. The coefft. of the calculation equation of the reflectivity is, therefore, nearly 0 and the reflectivity is 1. The incident electromagnetic waves 6 are reflected 100%.
Patent JP-H0547757-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MABUCHI KATSUJI
IPC: H01L21/203
Filed: 1991-08-20
Abstract: PURPOSE:To manufacture a semiconductor device having a large number of wirings per area and with low resistance. CONSTITUTION:With a resist layer 2 formed on a base layer 6 (a), etching is done so that the cross section is perpendicular to the base layer 6 or the area of the opening is smaller than that of the bottom (b). After the resist layer 2 is removed (c), a wirings material 3 is deposited, thus forming conductor patterns of high wiring density isolated from each other through steps (d).
Patent JP-S6286675-A (JP)
Inventor: EITSUCHI AAUIN GURERUMAN
IPC: H01R11/01
Filed: 1986-10-01
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-S6475668-A (JP)
Title: Method for attaching vapor deposition material in vacuum evaporator
Inventor: YAMAMOTO HIROSUKE
IPC: C23C14/24
Filed: 1987-09-18
Abstract: PURPOSE:To ensure the attachment of a vapor deposition material to a heating body and to efficiently carry out vapor deposition, by bending the central part of a heating body and welding a vapor deposition material to the surface of the above curved part. CONSTITUTION:A couple of electrodes are provided to the inside of a vacuum vessel 1 and a heating body 3 is disposed between the electrodes, and then, a vapor deposition material A is attached to this heating body 3 to apply a vapor-deposited film to a material 4 to be vapor-deposited. At this time, the heating body 3 is bent so that its central part forms a top, and then, the vapor deposition material A is immersed into a tank T in which the vapor deposition material A is melted by heating, by which the vapor deposition material A is welded to the surface of the curved part. By this method, the vapor deposition material A can be surely attached to the heating body 3 and vapor deposition can be carried out with high efficiency.
Patent JP-S60127273-A (JP)
Inventor: ISHII HIROSHI
IPC: C04B38/02
Filed: 1983-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60126938-A (JP)
Title: Frame synchronizing circuit
Inventor: HAYASHI KENJI
IPC: H04L7/00
Filed: 1983-12-13
Abstract: PURPOSE:To shorten the synchronism establishment time when input pulses recover from a break by adding a clock switching circuit which switches a clock for operating a timing pulse generating circuit between a reception and an external clock with the output signal of a clock break detecting circuit to the clock break detecting circuit. CONSTITUTION:The clock break detecting circuit 8 monitors the regenerated clock of a clock regenerating circuit 1 and sets a flip-flop 7 when the clock has a break to send out external clock pulses inputted to an input terminal B. Consequently, a synchronism detecting circuit 2 continues to operate even in the input pulse break state and a synchronism projecting circuit 3 counts up. When the input pulses recover from the break, an inhibition pulse 13 is generated to reset the flip-flop 7, and the reproduced clock is applied to a clock pulse inhibiting gate 5. Therefore, a synchronism detection 14 is shifted by one bit immediately after the input pulses recovers from the break and a synchronism establishing process is entered.
Patent JP-H1172557-A (JP)
Title: Vehicle-mounted radar device
Inventor: UEHARA NAOHISA
IPC: G01S13/931
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy and reliability of detecting a preceding vehicle by applying normal distribution to the detection frequency of the distance and relative speed of a target object and judging whether distance data and relative speed data enter or do not enter a window with a specified probability on normal distribution. SOLUTION: An FM electromagnetic wave Q is divided into two portions by a power divider 3 and one and the other of them are inputted to a transmission antenna 4 and a mixer 6, respectively. The electromagnetic wave Q being inputted from the antenna 4 is emitted to space as an electromagnetic wave Q1 from the antenna 4. Then, the electromagnetic wave Q1 is reflected by a target object A that exists at a position away from its own vehicle by a distance R and is received by an antenna 5 as an electromagnetic wave Q2. Also, the electromagnetic wave Q2 is shifted in frequency direction by Doppler shift amount for the electromagnetic wave Q1 when the object A has a relative speed for its own vehicle.  A signal-processing device 20A calculates the distance R to the object A and the relative speed based on a beat signal B being generated from a transmission/reception device 10A and performs operation and then outputs them to a control unit 21 for following travelling along with a recognition result D.
Patent JP-S59122685-A (JP)
Inventor: SADO MASAO
IPC: E06B1/56
Filed: 1982-12-27
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-S60126995-A (JP)
Title: Unmanned telephone connection device
Inventor: YAMAZAKI AKIO
IPC: H04Q3/58
Filed: 1983-12-13
Abstract: PURPOSE:To reduce the load of a central processor with connection processing by attaining the connection between a trunk line and an extension telephone for originating and incoming calls with no intervention of an operator. CONSTITUTION:When an extension number (e.g., ''0'') which stores a radio telephone connection device 15 is dialed through an extension telephone 14, a central processor 13 performs the exchange processing for connection between general extension telephones. When the connection is through between the device 15 and the telephone 14, a control circuit 19 transmits an aural message, e.g., ''Outside line number, please.'' stored in an audio response circuit 18 for originating subscribers to the side of an extension telephone. When an outside line number is pushed through the telephone 14, this number is received by an originating/incoming circuit 17 via a channel circuit 16. Then the circuit 19 transmit a call and an outside line number to a trunk line 11 and then sets the circuit 16 under a through state for connection between the telephone 14 and the line 11. Thus the control (soft) is simplified and the load of the processor 13 is reduced.