baber/WOPTO huggingface dataset:
Patent JP-S5945421-A (JP)
Title: Projecting device of variable power optical image
Inventor: NISHIKAWA MASAHARU
IPC: G02B27/18
Filed: 1982-09-09
Abstract: PURPOSE:To attain a good variable power image with simple and small-sized constitution, by arranging plural correct orthoscopic image projecting optical systems having the chromatic aberration so that their optical axes are parallel with one another and arranging luminous flux polarizing members compensating the deviation of overlapping of projected images to compensate the chromatic aberration. CONSTITUTION:Plural correct orthoscopic image projecting optical systems La- Ln having the chromatic aberration are so arranged that their optical axes are parallel with one another, thus constituting a Selfoc lens array or microlens array L. Many prisms are arranged to constitute luminous flux polarizing plates P and P' so that the angle of polarization is increased according as going from the center toward the end part, and they are arranged for lenses La-Ln in 1:1. The chromatic aberration of each of lenses La-Ln of the lens array is selected to cancel the chromatic aberration of each prism which is intermediate between each pair of lenses. Thus, a good variable power image is attained with simple and small-sized constitution.
Patent JP-S6048890-A (JP)
Inventor: HAYAKAWA KAZUYOSHI
IPC: G05B9/03
Filed: 1983-08-26
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-H0325197-A (JP)
Title: Automatic segment assembler
Inventor: MORI YASUO
IPC: E21D11/40
Filed: 1989-06-20
Abstract: PURPOSE:To make work efficient by positioning with a segment holding mechanism irrespective of a state of the segment brought in by several kinds of sensors mounted to a segment guide in a shield method. CONSTITUTION:In an erector 2, a segment holding mechanism 31 is housed in the inner hollow section of a segment guide 30. A suspending beam 20 of the Y axis position correcting mechanism, a horizontal slide frame 21 of the X axis position correcting mechanism, a rear and front slide 23 of the Z axis position correcting mechanism and an attitude correcting mechanism 25 are provided. A position and of a segment 12a brought in for assembling in the near future against a segment guide 30 are detected by the first - the third sensors 33, 35 and 36. According to the constitution, the suspending beam 20, horizontal slide frame 21, rear and front slide frame 23 and attitude correcting mechanism 25 are corrected and operated, and the segment holding mechanism 31 makes the segment 12a possible to hold to position automatically.
Patent JP-S5780749-A (JP)
Title: Electronic circuit device
Inventor: ISHIDA HIROKI
IPC: H01L23/28
Filed: 1980-11-07
Abstract: PURPOSE:To eliminate the application of external force applied to a terminal directly to the connecting part of the terminal to an electronic part by composing the part passing through a gel substance layer of the terminal of braided wires. CONSTITUTION:A lead wire 5 is connected between electronic parts 2a and 2b, which are covered with an insulating gel substance layer 7, and the layer 7 is covered with an insulating hard substance layer 8. A terminal 9 is connected at its one end to the part 2b and led at the other end through the layers 7, 8 externally. In this case, the connecting part 9a of the terminal 9 to the part 2b and the parts 9b and 9c led from the layers 8 are formed of plated copper plate, braided wires 9d are formed between the parts 9c and 9c, and the part of the wire 9d is disposed in the layer 7. Thus, when an external force is applied to the terminal 9, the wire 9d and the gell substance around the wire are deformed to absorb the external force. Accordingly, the terminal may not be disconnected from the electronic part, nor the part is damaged.
Patent JP-2000343266-A (JP)
Title: Blank supporting device in laser beam machine
Inventor: JINO KOJI
IPC: B23K37/04
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To decrease maintenance cost as well as to improve capacity of supporting a blank. SOLUTION: A plurality of holders 16 are planted on transverse members 12 set in parallel at prescribed intervals on a bed frame 11, and on top of the holder 16 a supporting pin 20 with its top end formed in a sharp shape is provided freely attachably and detachably. The supporting pin 20 is inserted into a fitting hole arranged on top of the holder 16, and is freely attachably and detachably fixed by a stopper screw. This structure is a combination of a holder 16 functioning as a strength member and a supporting pin 20 as consumables, so that exchange of supporting pin 20 becomes easy while making the time for exchange work shorter and the cost of consumables is decreased as well.
Patent JP-S5875483-A (JP)
Inventor: JIEIMUSU PII RANDEISU
IPC: H01T19/00
Filed: 1982-09-09
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-S6047552-A (JP)
Title: Facsimile equipment
Inventor: FUKUOKA SHINOBU
IPC: H04N1/00
Filed: 1983-08-26
Abstract: PURPOSE:To perform copying operation and to eliminate impossibility of polling in a polling stand-by state by providing a pear which engages the motor gear of one motor capable of reversing through each one-way clutch on the shafts of an original conveyor roller and a recording paper conveyor roller. CONSTITUTION:The motor 10 rotates forward to rotate the original conveyor roller 1 in an original conveyance direction, and reverses to rotate the recording paper conveyor roller 8 in a recording paper conveyance direction. In this case, a spring clutch 18 which operates during the rotation in the original conveyance direction being linked with the motor 10 through an idle gear 16 is provided onto the shaft of the roller 1, and this clutch 18 is equipped with adetect mechanism 23. A solenoid 27 which engages and disengages with and from a lever 25 is provided to said mechanism 23, and the roller 1 is rotated selectively in the original conveyance direction during the reversing of the motor 10 under the control of a solenoid 27.
Patent JP-S641268-A (JP)
Title: Ceramic circuit substrate
Inventor: YANO SHINSUKE
IPC: H01L23/50
Filed: 1987-06-23
Abstract: PURPOSE: To connect pins or leads for an I/O terminal to a metal pad by Ag-Cu brazing material by forming the pad to be brazed in a thin film made of heat resistant metal, and associating metal having excellent bondability to ceramics or excellent wettability to the Ag-Cu brazing material.  
     CONSTITUTION: An Ag conductor 15 is contained in a ceramic substrate 1, and an Si chip 7, and Au electrodes 6 are placed on the upper face. The conductor 15 contained therein and through hole 16 is connected to kover pins 5 as I/O terminal by a thin Ti-Mo-Cu film 3 and further Ag-Cu brazing material 4 on the lower face. The thin film 3 is selected from group 4A, 5A, 6A, 8, 1B element metals of The Periodic Table and combination thereof as a metal layer. That is, a Ti layer 9 is to obtain adherence to the ceramics 1, an Mo layer 10 is to prevent the layer 9 from diffusing in Cn-Ag 3 brazing material, and a Cn layer 11 is to obtain wettability to the Ag-Cu brazing layer 4. Thus, brazing pin and leads having strong bonding strength can be inexpensively obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H11352594-A (JP)
Title: Recorder
Inventor: TEZUKA EIKO
IPC: G03B27/32
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a recorder capable of recording color images on a photosensitive medium such as a Cycolor(R) medium which is made further compacter by performing pressure development after exposure. SOLUTION: This recorder 10 is equipped with a carriage 40 on which an exposure head 22 and a pressurizing unit 24 are mounted, a carriage shaft 45 capable of moving the carriage 40 back and forth in the scanning direction and 1st and 2nd supporting parts 51 and 52 which support the unit 24. In the recorder 10, the load of the unit 24 performing the pressure development is received by the 1st and the 2nd supporting parts 51 and 52, so that the carriage 40 can move smoothly with the shaft 45, and parts for driving the carriage such as a timing belt and a linear encoder in the scanning direction are omitted and the number of parts is reduced, so as to provide a compact and low-priced recorder.
Patent JP-H027238-A (JP)
Title: Optical information recording and reproducing device
Inventor: FUNATO HIROYOSHI
IPC: G11B7/124
Filed: 1988-06-24
Abstract: PURPOSE:To prevent the change of wavelength of a light source from being affected and to improve mass producibility by reflecting waveguide light coupled with a waveguide layer by a waveguide path reflecting optical system, and introducing it to an optical system. CONSTITUTION:Reflected light from an optical disk 4 is diffracted by a grating coupler 53, and is coupled with the waveguide layer 52. Here, when light from a semiconductor laser 1 is focused correctly on an optical disk 2, it is waveguided as a flat wave in the waveguide layer as shown by broken line, and totally reflected by the waveguide path reflecting optical systems 52A and 52B. And the reflected light are changed to convergence light and are waveguided in the directions of photodiodes 54A and 54M and photodiodes 54C and 54D, and when tracking is also performed correctly, those convergence light are converged on a point E and a point F, respectively. The photodiodes (54A-54D) issue output corresponding to respective photoreceiving quantity, and focusing control is applied on an objective lens 3. In such a way, the function of the waveguide path reflecting system remains unchanged even when light wavelength is changed, and also, manufacturing can be performed easily.
Patent JP-H0712184-A (JP)
Title: Planetary gear train for vehicular transmission
Inventor: HIRAIWA KAZUMI
IPC: F16H3/66
Filed: 1993-06-28
Abstract: PURPOSE:To decrease necessary brake capacity and further reduce drag resistance so as to improve power transmission efficiency by forming such structure that the other brake put out of operation at a high speed stage in the planetary gear train of a vehicular transmission is not actuated at the reversing time. CONSTITUTION:In the planetary gear train of a transmission obtaining the change gear ratio of five forward stages or more by combining plural planetary gears 10, 20, a dog clutch 68 is provided between two members 32, 36 out of planetary gear members so as to integrate an output shaft 62 with the ring gear 16 of the planetary gear group 10 having a sun gear 12 connectable to an input shaft.
Patent JP-S5780831-A (JP)
Title: Mixed circuit of voltage applied ttl and no voltage applied ttl
Inventor: KOUNO TAKAMITSU
IPC: H03K19/003
Filed: 1980-11-08
Abstract: PURPOSE:To prevent effectively the flow-in phenomenon of a current, by using a normal type TTL element as a voltage unapplied TTL element which exists on the boundary between a voltage applied TTL and a voltage unapplied TTL. CONSTITUTION:For automatization in a facsimile device, power is turned on auto matically at a communication start time. For the purpose of realizing this automatization, a TTL element IC4 operated by a main power source, a TTL element IC5 operated by a stand-by power source, and a mixed circuit are provided. A normal type TTL element is used as an inverter 4 which connects elements IC4 and IC5, thereby preventing the flow-in phenomenon of a current.
Patent JP-S6313446-A (JP)
Title: Data error correcting circuit
Inventor: KOSHIKAWA JOTARO
IPC: H04L1/08
Filed: 1986-07-03
Abstract: PURPOSE:To output a preceding condition held from an error correcting part and to correct the error even when the frame of low speed data or a data clock are absent by converting high speed serial data to parallel data and detecting the bit of the same position as respective frames with special conditions. CONSTITUTION:When the low speed data of one frame constitution are transmitted at an (m) bit, the same low speed is transmitted over plural high speed frames, and therefore, the redundancy of the data is used and two bits of the same position in a high speed frame are continuously compared. Namely when high speed serial data are converted to parallel data by a serial/ parallel converting part 1 and an all '1' and all '0' detecting part 2 detects the condition in which the bit at the same position of respective frames is not 'all' or 'all'0, the preceding output condition held from an error correcting part 3 is sent and the error is corrected. Thus, even when the information of a low speed frame or a data clock is absent, the error of the low speed data can be corrected in the condition of the high speed serial data.
Patent JP-H092335-A (JP)
Title: First cross-member structure for vehicle
Inventor: SHIMADA SATOSHI
IPC: B62D35/00
Filed: 1995-06-22
Abstract: PURPOSE: To provide a first cross-member which can enhance the ventilating ability of an engine compartment and which can reduce a load exerted to a position where the first cross-member and the center member are attached. CONSTITUTION: In a vehicle cross-member structure in which a center member 104 for supporting an engine is attached at its front end no the lower part of the cross-member provided in the front end part of an engine compartment, and extending widthwise of a vehicle so as to connect left and right side members together, the front part of the first cross-member 101. is extended forward, and an protrusion 101c which is projected, at least in its extending part, downward from the front end part of the center member 10 is provided.
Patent JP-S645363-A (JP)
Title: Inverter equipment
Inventor: KAWAKAMI KAZUTO
IPC: H02M7/515
Filed: 1987-06-25
Abstract: PURPOSE:To prevent restriking of GTOs by providing a DC circuit with a diode in a reversed polarity manner relative to RC-GTOs constituting an inverter. CONSTITUTION:A voltage type inverter equipment converts an AC power 1 into DC by thyristors 2-7, reactor 8, and capacitor 9; and supplies a load 19 with a given AC power by RC-GTOs 13-18, Also, a reactor 12 protects GTOs 13-18 from a surge current and a thyristor 11 protects said GTOs 13-18 by separating a fault current. In this case, a diode 20 is added to the inverter equipment. Thus, when a DC short-circuit occurs, its reverse current flows not through diodes of the GTOs 13-18 but through the diode 20. Therefore, since the reverse current does not flow through the diode part of said GTOs 13-18, neither a reverse recovery displacement current flows through said part, nor the GTO part is restruck.
Patent JP-S6417348-A (JP)
Title: Input detector which detects opaque element in lit region in which surrounding light is varied
Inventor: MIRAN BUYUUAZU
IPC: H01H35/00
Filed: 1988-06-24
Abstract: PURPOSE: To detect the existance of an unclear element in a radiated area by modulating light emitters, while being activated, with a frequency higher than a frequency with which ambient light is changed, so as to detect the existance of light projected from the light emitters to light detectors facing one another corresponding thereto, under the existance of the ambient light. CONSTITUTION: An input detector has plural light emitters X1 -XN and plural light detectors Y1 -YN arranged around a radiated area. The light emitters X and the light detectors Y corresponding thereto are activated in sequence, so as to avoid disturbing between mutually neighboring beams. The light emitters X are pulse-modulated with a frequency very much different from the frequency with which ambient light and noise are changed. In this way, signals, issued under in various ambient conditions can be neglected by using a proper detection circuit and modulated changing signals from the light emitters X, can be recognized.
Patent JP-S642587-A (JP)
Title: Production of eicosapentaenoic acid using microorganism and microorganism
Inventor: YAZAWA KAZUYOSHI
IPC: C12R1/01
Filed: 1987-06-25
Abstract: PURPOSE:To obtain an EPA-containing lipid and EPA useful as a medicine or health food in a large amount with facilitated purification in a short time, by cultivating a specific microorganism belonging to the genus Pasteurella in a nutrient culture medium. CONSTITUTION:Pasteurella.haemolytica SCRC-2288 (FERM P-9425) is cultivated in a liquid culture medium containing one of several kinds of an yeast extract, peptone, meat extract, etc., and, as necessary, a carbon source, etc., added thereto at pH 5-9, preferably pH 7-9 and 5-30 deg.C, preferably 15-25 deg.C for 8-48hr to provide a culture. Microbial cells are collected from the resultant culture and a material containing an EPA-containing lipid is then obtained from the above-mentioned microbial cells by solvent extraction, etc., and saponified to produce free EPA or salts thereof.
Patent JP-S641454-A (JP)
Title: Dc brush motor
Inventor: SAITO MASATAKA
IPC: H02K23/04
Filed: 1987-06-24
Abstract: PURPOSE: To permit a shaft to shift upwards and downwards without increasing the thickness of a motor itself, by providing a movable thruster in the space inside a commutator.  
     CONSTITUTION: To a bearing 2 inserted into a case 15 a shaft 1 is pivotably supported, where a rotor mainly composed of a core 3 and a coil 8 is installed. A stator composed of permanent magnets 6 and 7 is installed to the case 15. In the center of a base plate 16 a movable thruster 13 is inserted and is made to receive the thrusting force of the shaft 1. The center of the permanent magnets 6 and 7 is deviated by ▵l from the center of a core 3. When a motor rotates, downward thrusting force is applied to the shaft 1, which is pushed forward to the movable thruster 13. By operating the movable thruster upwards and downwards, the shaft shifts upwards and downwards. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6135532-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: NOBE KAZUE
IPC: H01L21/66
Filed: 1984-07-27
Abstract: PURPOSE:To prevent the air to be generated at the side surface of an apparatus provided over two chambers by forming an additional sealed chamber to a low pressure chamber, placing the end part of apparatus with a clearance to such sealed chamber and connecting a high pressure chamber and a sealed chamber with a bypass path. CONSTITUTION:A sealed chambr C is formed in the side of a machine chamber B, the gas supply side 1b of reaction pipe 1 is placed within such sealed chamber C, and a gap (c) is provided between the sealed chamber C and reaction pipe 1. Meanwhile, a comparatively large hole 3b is additionally provided to the separation wall 3, such hole 3b is connected with the sealed chamber C with a pipe 5 forming a bypass path. An air filter 6 is provided within such pipe 5. There is no pressure difference between the working surface side 1a and gap supply side 1b and thereby air does not flow through the gap (a) between the circumference of reaction pipe 1 and heater 2. Therefore, a temperature detector 4 is capable of accurately detecting temperature of reation pipe 1.
Patent JP-H05345404-A (JP)
Title: Picture making and color picture recording device
Inventor: TAKAYAMA HIDETO
IPC: B41J29/00
Filed: 1992-06-16
Abstract: PURPOSE:To prevent overcurrent caused by imperfect contact between an electrode of a plate cylinder and that of an ink holding roll, and to provide high quality recording without off-shading during color picture recording in which an ink is used of which adhesion varies corresponding to the voltages being applied to it. CONSTITUTION:Voltage is applied after the contact between a plate cylinder 3 and an ink holding roll 1 is detected. In addition, rotation of the plate cylinder 3 is so controlled that the time required for detecting the head of each plate since the position of the recording medium 7 which is being conveyed has been detected should be uniform per each color picture recording unit.
Patent JP-H0823113-A (JP)
Title: Solar cell and its manufacture
Inventor: WATANABE TAKESHI
IPC: H01L31/04
Filed: 1994-07-08
Abstract: PURPOSE:To improve the power generating performance by providing a heterostructure which has a small increase in series resistance, restricts the diffusion of a small number of carriers to electrode side and reduces the recombination of carriers of ohmic contact electrode portion. CONSTITUTION:Since no relatively thick oxide silicon film exists at the phase boundary between an n<+> polycrystalline silicon layer 6 and a P-type crystalline silicon substrate 1, the series resistance of this portion is negligible, and n-type dopant layers 5, 7 and 9 form a barrier for restricting the diffusion to the side of an electrode 17 of a small number of carriers. Moreover, n<+> polycrystalline silicon layers 6 and 8 have large grain sizes and thus grain boundaries are less. Also, more than 85% of n<+> polycrystalline silicon layers 6 and 8 have the orientation of <111>, so that the recombination current on the surface of electrode decrease. Also, since the n<+> diffusion layer 10 invades the inside of the P-type crystal silicon substrate 1, the phase boundary between the substrate 1 and polycrystalline silicon layer 6 is located within the n<+> layer and thus carrier recombination due to the defect of the phase boundary can be prevented. By doing these, the power generating performance can be improved.
Patent JP-H056377-A (JP)
Title: Schedule management system
Inventor: KOBAYASHI KENJI
IPC: G06Q50/00
Filed: 1991-06-27
Abstract: PURPOSE:To improve processing efficiency by rapidly retrieving the existence of a schedule. CONSTITUTION:This schedule management system is provided with a schedule information file 13 for allocating and storing a schedule in each record, a daily file 11 for storing unit data daily indicating the existence of the schedule stored in each record in the file 13 in each unit time, a schedule storing means for storing a schedule inputted from a terminal part 3 when the unit data stored in the file 11 indicates no schedule, an idle time retrieving means for retrieving no shedule indicated by the unit data stored in the file 11 when schedule item time retrieval is specified from the terminal part 3, and a schedule forming means for forming a schedule for a prescribed period by reading out records from the file 11 when the formation of the schedule for the prescribed period is specified.
Patent JP-H06183916-A (JP)
Title: Herbicide containing isoxazole derivative
Inventor: KURIHARA HIROSHI
IPC: C07D261/18
Filed: 1991-06-27
Abstract: PURPOSE:To obtain an excellent herbicide effective not only on gramineous weeds but also on broad-leaved weeds and exhibiting strong herbicidal activity at a relatively low dose by using a specific isoxazole derivative as an active component. CONSTITUTION:This herbicide contains at least one kind of isoxazole derivative of the formula (R1 is 1-12C alkylcarbamloy; R2 is H, alkyl or halogenated alkyl) [e.g. 4-n-propyl-3,5-bis(n-propylcarbamoyl)isoxazole]. The compound of the formula is effective against broad-leaved weeds as well as gramineous weeds and exhibits strong herbicidal activity at a relatively low dose by foliar treatment and soil treatment. The amount of the compound of formula is preferably 10-80 pts.wt. as wettable powder, 10-50 pts. wt. as emulsifiable concentrate, 0.1-10 pts. wt. as powder and 0.1-20 pts.wt. as granule. The herbicide can be used in paddy field, plowed land, orchard, greenhouse, forest, non-plowed land, etc.
Patent JP-S5585163-A (JP)
Title: Remote control system in automatic answering telephone unit
Inventor: SATOU TAKASHI
IPC: H04M1/65
Filed: 1978-12-22
Abstract: PURPOSE:To make short the useless time at remote control, by providing the circuit detecting the absence of recording of message on the message tape. CONSTITUTION:When the specific personnel operates the specific remote control unit in the state of enabled message recording, the key signal discrimination circuit 8 discriminates the key signal and delivers the signal to the remote control circuit 9. The remote control circuit 9 feeds signal to the main body control circuit 3 to drive the reproduction circuit 4 and the message tape is rewound by feeding signal to the mechanism 5. The message signal is delivered to the possessor via the transformer 6. If no message is recorded on the message tape, the circuit 10 outputs the signals stopping the operation of the mechanism 5, and main body control circuit 3, interrupts the power application of relay Y and opens the telephone line.