baber/WOPTO huggingface dataset:
Patent JP-H02198041-A (JP)
Title: Alignment method
Inventor: SHIMIZU AKIHIKO
IPC: G11B7/26
Filed: 1989-01-25
Abstract: PURPOSE:To attain accurate and highly precise alignment by aligning a mask which is provided with a hole or a light transmission area on the middle part and a glass base provided with its center hole to the center hole to the center position depending on the luminous quantity change of a laser beam transmitted through the mask and the glass base. CONSTITUTION:When a laser beam and a photodetector 4 are scanning in direction A as position (1)   (2)   (3) and the laser beam comes to the position (3), the beam is shut by a Cr film 3 on the surface of a mask 2 and no voltage is generated in the photodetector 4. When the laser beam comes to the position (2), a maximum voltage is generated in the photodetector 4. Moreover, when the laser beam comes to the position (1), since the laser beam transmits through the glass base 1, a voltage generated in the photodetector 4 is smaller than the case with the position (2). Thus, the center position of the mask 2 and the glass base 1 in the scanning direction is calculated depending on the change position of the transmission quantity to correct the position of the mask 2 and the glass base 1, then the alignment between the mask 2 and the glass base 1 is implemented accurately.
Patent JP-H10200878-A (JP)
Title: Data preparation device, data preparation method, ciphering device and ciphering method
Inventor: YAMAUCHI HIROYUKI
IPC: H04N7/167
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To secure the secrecy of a cipher key and to cipher video information by generating the cipher key for ciphering video data corresponding to the video information and preparing first data for corresponding the cipher key, the video information and identification information and second data made to correspond similarly to the first data. SOLUTION: For a first data list, a first cipher key X1, a ciphered first cipher key Xe1 and a temporary cipher key X3 are prepared in correspondence for the respective titles of movie information. For a second data list, the title and the temporary cipher key X3 are prepared in correspondence. For the temporary cipher key X3, the same temporary cipher key is made to correspond to the video information of the same title. When title information T corresponding to the titles of respective movies is inputted from a keyboard by an operator, a personal computer 2 sends out respective cipher key preparation signals S1 and temporary cipher key preparation signals S2 to a cipher key generator 3 and a temporary cipher key generator 4.
Patent JP-S61175996-A (JP)
Title: Superconductor information memory device
Inventor: MUKODA MASASHI
IPC: G11C11/44
Filed: 1985-01-30
Abstract: PURPOSE:To prevent malfunction caused by in such a way that an electric current selectively flowed to an information memory means flows in the Josephson coupled element of the information reading means of other superconductor information memory device by separating electrically the Josephson coupled element of the information reading means from the superconductor layer of the information memory means. CONSTITUTION:On the superconductor layer 2 of the information memory means 1 an insulating layer 13 is formed, and thereon a strip-like superconductor layer 32 is formed. The Josephson coupled element 22 is so constituted to use the superconductor layer 32 as one electrode. When a bias current is flowed in the Josephson coupled element 22 of the information reading means 21, it flows through the superconductor layer 32 of the Josephson coupled element 22, stores information in the information reading means and can read out it.
Patent JP-2000210525-A (JP)
Title: Operation control device in oxygen enriching device
Inventor: WATANABE HIROBUMI
IPC: B01D53/04
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus wherein the concn. of oxygen is within a predetermined range (always 90% or more) regardless of the amt. of oxygen to be used. SOLUTION: Adsorbing columns 5, 6 packed with an adsorbent 7 adsorbing nitrogen gas preferentially are provided to be connected by piping 13 having a pressure equalizing valve SV5. A control means opening the pressure equalizing valve SV5 immediately before the changeover of the sending of air into two adsorbing columns 5, 6 and receiving a flow rate signal from a flow rate measuring means 19 to make the opening time of the pressure equalizing valve SV short at a time of a large flow rate but long at a time of a small flow rate is provided.
Patent JP-H01191396-A (JP)
Title: Semiconductor memory circuit
Inventor: SHIMOKAWA TAKEHISA
IPC: G11C29/04
Filed: 1988-01-26
Abstract: PURPOSE:To correctly decide the imperfect holding of a memory cell by respectively connecting a word bottom line connected to the emitter of a memory cell transistor and an external pad through a diode. CONSTITUTION:A memory cell 1 is connected between a word top line 2 and the word bottom line 3, the diode 5 is connected between the respective word bottom lines 2 and the external pads 4 and to the base of a transistor for passing a holding current IH, a constant voltage source circuit 6 for impressing a potential VBH is connected. Consequently, the holding current IH passing through the memory cell 1 can be externally controlled, and the bypass part of the holding current IH can be known by measuring a current passing through the pad 4. Thereby, there is no danger of deciding a good product to be defective product by excessively increasing the bypass part of the holding current to instantaneously remove the defective product.
Patent JP-2000216888-A (JP)
Title: Information providing system, information providing client, information providing server and information providing method
Inventor: SUDO FUKUJI
IPC: G10L15/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To transmit information for provision which is desired to be provided by a user to a client by a server by inputting the information in the client by voice, etc., by the user. SOLUTION: The client 2 with input 2a to transmit inputted voice information to a server system 3 via a network and output 2b to receive the information for provision from the server system 3 via the network and to output the received information for provision is used in this system 1. Furthermore, the server system 3 with an information for provision storage part 9b to store the information for provision, a selection server 7 to select the information for provision from the information for provision storage part 9b based on the inputted voice information received from the client 2 via the network and an information providing server 8 to transmit the information for provision selected by the selection server 7 to the client 2 via the network is used in the system 1.
Patent JP-S61173707-A (JP)
Inventor: UCHIYAMA RYUICHI
IPC: A01D13/00
Filed: 1985-01-29
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-H02283964-A (JP)
Title: Hollow shaft having inward annular protrusion and manufacture thereof
Inventor: MISHIERU ARAN FUFUYUU
IPC: F16C3/02
Filed: 1990-01-29
Abstract: PURPOSE: To provide a hollow shaft having two or more internal annular swellings by forming a hollow shaft portion having one internal annular swelling, and performing assembly so that two shaft portions are butted coaxially. CONSTITUTION: A hollow shaft having two internal swellings divided by the central part of a small wall thickness is formed by first fabricating two shaft portions 1 and welding them end to end, and thereby for example, a coupling shaft for piston with a connecting rod is obtained. This is shown by shaft portions 1 and 1' and internal swellings 2 and 2'. Outer beads 3 and 3' and inner beads 4 and 4' are produced by welding process using inertia. That is, the two portions are aligned, and one is rotated while the other fixed is pressed to the former so that contacting with the two end faces is generated, and the generated friction heat is used to perform the welding, and at that moment, positive rotational drive is stopped.
Patent JP-S60160184-A (JP)
Title: Thin film phototransistor
Inventor: KOSEKI HIDEO
IPC: H01L31/11
Filed: 1984-01-30
Abstract: PURPOSE:To facilitate manufacture of the titled transistor and to fabricate it into arbitrary shape by forming a transparent electrode film including In oxide and p and n type CdS films and a CdS film which is formed under the specific conditions, on a light-transmitting substrate. CONSTITUTION:In oxide or a transparent electrode film 2 including In oxide is formed on a glass substrate 1. Further on that, a CdS film 3 of 1,000Angstrom  thick or under is formed. On this film 3, a p-CdTe film 4 and n-CdTe film 5 are formed by vacuum vapor deposition with 300-400 deg.C of substrate temperature. Further on that, a metallic electrode film 6 is formed. In the phototransistor fabricated under such conditions, the film 3 functions as a window member and the heteroface type phototransistor comprising npn structure in the films 4 and 5 is composed. In the heteroface structure, recombination current by phase boundary level caused by miss match of gratings in junction part can be reduced compared with an usual hetero junction and the good thin film transistor can be obtained.
Patent JP-S54109546-A (JP)
Title: Bearing device of high speed rotating body
Inventor: UMEZAWA SADAO
IPC: F16C19/52
Filed: 1978-02-17
Abstract: PURPOSE: To absorb pushing contraction in the axial direction of a body of revolution, by installing a rotor of a bearing in a shape that it can move in the axial direction to a shaft, by forming spaces between the rotor and a clamping tool and by inserting spacers, which are each deformed in the radial direction and the axial direction by centrifugal force, into the spaces.  
     CONSTITUTION: A collar 10a is formed to one portion of a screw 10b is shaped to the other end and a nut 11 is engaged, a ringed spacer 12 with a handdrum-shaped section and a spacer 13 with a barrel-shaped section are inserted between the collar 10a and the nut 11, a magnetic bearing yoke 14 is held between both spacers 12, 13 and spacers are clamped by means of the nut 11. The spacers 12, 13 at the both sides of the magnetic bearing yoke 14 are each deformed in the axial direction and the radial direction by centrifugal force. Thus, length in the axial direction of the spacer 12 extends, length in the axial direction of the spacer 13 contracts, and the magnetic bearing yoke 14 is downward pushed with the revolution of a body of revolution and the shaft 10 and can relatively move to the shaft 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01192071-A (JP)
Title: Device for inspecting floppy disk driving unit control circuit in electronic device
Inventor: OHASHI MITSUO
IPC: G11B25/04
Filed: 1988-01-27
Abstract: PURPOSE:To realize the labor saving and acceleration of the inspection of an FDC and to improve the reliability of the inspection by executing the inspection of the FDC in an electronic device to be inspected by a CPU, and sending the result of inspection to a controller. CONSTITUTION:When the electronic device 12 to be inspected incorporating the control circuit 13 of an FD driving unit 15 is placed at an inspecting position, the controller 20 controls the CPU11 in the device 12 by using a program 14, and makes the CPU inspect the control circuit 13, and an inspected result is taken out by the controller 20. As a result, the complete automation and acceleration of the inspection can be obtained without requiring the participation of a worker in an inspection process.
Patent JP-H04254860-A (JP)
Title: Photosensitive body for electrophotograph
Inventor: ONO HITOSHI
IPC: G03G5/06
Filed: 1991-02-07
Abstract: PURPOSE:To obtain a photosensitive body with high sensitivity, low residual electric potential, and particularly, with less fatigue to light and excellent in durability by providing a photosensitive layer containing a specified hydrazone compound on a conductive supporting body. CONSTITUTION:Hydrazone compound indicated by the formula is contained in a photosensitive layer on a conductive supporting body. In the formula, R<1> represents alkyl group, aralkyl group, etc., R<2>, R<3>, and R<6>; hydrogen atom, alkyl group, etc., R<4> and R<5>; hydrogen atom, halogen atom, etc., R<7>; aryl group, R<8> through R<10>; hydrogen atom, alkoxyl group, etc., and (n); an integer of one or two.
Patent JP-S55109097-A (JP)
Title: Remote control system
Inventor: ICHIMURA AKIRA
IPC: H04Q9/10
Filed: 1979-02-14
Abstract: PURPOSE:To realize easily many controlled circuits via the same transmitter/receiver by giving the cross modulation to the control transmission pulse with plural modulation waves and then detecting the modulation wave at the reception side. CONSTITUTION:Output pulses P0-P5 with the pulse duration controlled by control adjuster 13 are converted into three pieces of output through coding circuit 44 and then into modulation waves of specific frequencies f1-f3 through gate circuit 42. As a result, the control pulse featuring the frequency component showing each channel is emitted in cycle T of the output clock of clock generator 41. This control signal wave is received at receiver 37, and the detection output is sent to distribution/decoding circuit 62 via DC amplifier circuit 61. Thus control pulses P0-P5 are obtained, and this output pulse is sent to controlled circuit 38 to control sending motor 33. And the number of the control circuits can be increased or decreased easily by increasing components f1-fn of the modulation wave.
Patent JP-H02196402-A (JP)
Title: Rotary precision-adjustment apparatus
Inventor: IMANISHI KAZUYA
IPC: H01C10/00
Filed: 1989-01-25
Abstract: PURPOSE:To make a bit for adjusting and a body to be adjusted engage accurately with each other even when the body to be adjusted is not precisely positioned by providing a spring, a bearing, etc., which suspend the bit for adjusting in the manner in which the position of the bit can be changed in a horizontal plane with reference to a rotary driving motor. CONSTITUTION:The title apparatus is provided with the following: a bit 10 whose chip engages with a body 4 to be adjusted, a guide 11 guiding the bit 10 to an engaging position with the body 4 to be adjusted in the horizontal position, a spline 9 and a thrust bearing 16 guiding the vertical motion of the bit 10, a motor 6 rotating and driving the bit 10, a spring 8 and a bearing 14 suspending the bit 10 in the manner in which the bit can change the position in a horizontal plane with reference to the motor 6, a motor 5 driving the bit 10 in the vertical direction, a sensor 12 detecting the position relation between the bit 10 and the guide 11, a processing unit 1 which receives a sensor output signal and an output signal of a measuring instrument 3 measuring characteristics value of the object 4 to be adjusted and outputs a control signal, and a motor controlling circuit 13 which receives the control signal and drives the motors 6, 5.
Patent JP-H05218486-A (JP)
Title: Photoelectric conversion device
Inventor: SHINRAKU KOUICHIROU
IPC: H01L31/10
Filed: 1992-01-31
Abstract: PURPOSE:To provide a photoelectric conversion device which is very high in reliability and enhanced in dielectric breakdown strength without deteriorating in characteristics. CONSTITUTION:Transparent electrode layers 2 and 3, semiconductor layers 5a and 5b, and back electrode layers 6a and 6b are successively laminated on the rear of an incident-light transmitting insulating substrate 1, a light shading 3 is provided to the light incident side of the semiconductor layers, and the semiconductor layers are composed of diode regions which are opposite to each other in polarity and arranged in an array.
Patent JP-S56154951-A (JP)
Title: Cocconut fat substitute and method
Inventor: NEIRU GURAHAMU HAAGURIIBESU
IPC: A23G1/56
Filed: 1981-02-06
Abstract: Novel fat compositions are provided suitable for use as cocoabutter substitutes, which consist substantially of symmetrical disaturated triglycerides of C<sub>16</sub> and C<sub>16</sub> fatty acids. They may be obtained by interesterification in the presence or absence of the free fatty acids, using a 1,3-selective lipase enzyme catalyst to effect a limited degree of randomisation in these positions.
Patent JP-H10212817-A (JP)
Title: Supporting structure of double floor panel
Inventor: HIRATA OSAMU
IPC: E04F15/024
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to promote work efficiency of construction work and, at the same time, to provide supporting structure capable of promoting efficiency of inventory control. SOLUTION: A supporting structure of a double floor panel is equipped with a bearing leg C having a base section 9 contacted to a building floor surface, a bearing section 10 erected on the base section 9 and head sections 11 bearing the double floor panel provided to the front end of the bearing section 10 and a horizontal member built between the head sections 11 of the bearing leg C and bearing the double floor panel together with the head sections 11.  In that case, the upper surface facing to the double floor panel of the head sections is formed in an approximately plate-shape, the surface facing to the double floor panel is formed in the shape of a plate to provide a cap 12 loaded to the upper surface of the head sections 11, horizontal member interlocking sections 11b... and cap interlocking sections 11f... interlocking with the cap 12 are provided to the upper surface, and the horizontal member or the cap 12 is interlocked with the head sections 11.
Patent JP-S59142692-A (JP)
Inventor: ORIHARA SUSUMU
IPC: G07D9/00
Filed: 1983-02-04
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-S54109113-A (JP)
Title: Starting system of non-commutator motor
Inventor: MORISHITA TAKASHI
IPC: H02P6/20
Filed: 1978-02-16
Abstract: PURPOSE: To start the motor smoothly by performing the synchronization of magnetic pole and magnetic flux of the armature at zero velocity on suspending the commutation of the power inverter after the fixed counting of the counter which is operated when the voltage induced in the field winding exceeds the setting value.  
     CONSTITUTION: At the time of starting, the ring counter 8 is lagged 120 degrees by output of the oscillator 7, three logical signals of "1" and "0" are generated at intervals of 180 degrees to conduct the thyristor of the power inverter SRC, a voltage corresponding to the rotating field made by the primary current is induced in the field winding FLD, the counter 13 is operated by comparing the voltage with the value of crest variable resistance 2RH, the oscillator 7 is stopped to fix the ligical output of the ring counter 8 once after the fixed counting. Thus, a smooth acceleration can be done from the zero velocity by setting the resistance 2RH and counter 13 such that the armature and field fluxes are in phase with each other. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09184151-A (JP)
Title: Mount structure of foot-holder for manhole
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a mount structure which can be easily mounted and is strong and has high resistance against rust and corrosion by forming a foot- holder into a unit including a plurality of tread plates and fixing a base of the foot-holder to the wall of a manhole by means of bolts and adhesives using the base and reutilizing sludge. SOLUTION: A plurality of tread plates 3 are attached to a handrail member 4 and fixing parts 5 of the handrail member are fixed in a box-shaped base 9 made of synthetic resin and the base 9 is filled with fired granular sludge 11 and the base 9 is made integral to the sludge 11 by means of adhesives to form a unit. In the unit, a leg part 12 provided in the base 9 is fixed to the wall of a manhole by means of bolts and the leg part 12 and sludge 11 are fixed to the wall of manhole with adhesives.
Patent JP-H0561007-A (JP)
Title: Electron optic device with waveguide
Inventor: FUREDERITSUKU ZANKOSHIAN
IPC: G02F1/025
Filed: 1992-01-31
Abstract: PURPOSE: To suppress the loss and waveform distortion of a modulation device which controls the intensity, polarization state, phase, etc., of the light waves propagating in an optical waveguide embedded in a p-i-n semiconductor joint element. CONSTITUTION: This optical device consists of a p<+> -type layer 8, an i-type layer 6, an n-type layer 4, a base electrode 12, a localized electrode 14 and the optical waveguide 10 embedded in the i-type layer and controls the light waves propagating in the waveguide by changing the refractive indices in and out of the waveguide 10 by the reverse bias voltage impressed between the localized electrode 14 and the case electrode 12 from a power source 18. This element is formed by parting the metallic electrodes from the waveguide and using the p<+> -type layer having high electric conductivity in place of the p-type layer and, therefore, the propagation loss and waveform distortion are suppressed.
Patent JP-H01194644-A (JP)
Title: Multi-person call exchanging system
Inventor: YAMAUCHI KAZUHISA
IPC: H04M3/56
Filed: 1988-01-29
Abstract: PURPOSE:To make the title system simpler than a conventional system by allotting a single memory means to the connection of a single subscriber side terminal device and a single section between the connecting means of a multi- person calling trank, and controlling the means at every connection based on connecting pattern data stored in the memory means. CONSTITUTION:When a certain subscriber requires the multi-person call, both subscriber side terminal devices 1 are connected to a multi-person calling trank 5. A calling processing control memory 11A is added to a subscriber side terminal device 1A, and a calling processing control memory 11B is added to a subscriber side terminal device 1B. A calling processing control memory 11C is added to a subscriber side terminal device 1C. In such a condition, by a three-person voice transmission path 9 constituted in a multi-person calling trank 5, communication is mutually carried out between the subscriber side terminal devices 1A, 1B and 1C. The connection of the subscriber side terminal device 1A is controlled based on the calling person connecting pattern data, and the connection of the subscriber side terminal device 1A and 1C is controlled based on called person connecting pattern data.
Patent JP-S61175484-A (JP)
Title: Heat exchange device and heat exchanging unit
Inventor: YAMADA SHIGERU
IPC: F28D20/00
Filed: 1985-01-31
Abstract: PURPOSE:To improve heat efficiency and permit to respond for an increase simply by a method wherein an equipment is divided in the prularity number and the division thereof are conducted each other while a water conduit path is formed so as to remove retentive water. CONSTITUTION:Each division are conducted with the conduit path 18. The right and left portion (top and bottom in a diagram) of the division wall 16 is notched mutually whose notch is formed the conduit path 18. As the division wall 16 is not applied so much water pressure defference for the wall, a simple plate body is used. A heat exchanger 20 is provided on the part of the conduit path 18. Water entered from a pouring port 12 (an arrow W) passes through the respective divisions uniformly and arrives to the outflow port 14 without the retention of water on the way of the equipment 10, therefore, the heat exchange may be effected effectively.