baber/WOPTO huggingface dataset:
Patent JP-H04116509-A (JP)
Title: Light source and optical axis matching method
Inventor: HASEGAWA HAYATO
IPC: G02B6/42
Filed: 1990-09-06
Abstract: PURPOSE:To align the optical axes of individual optical members without fail by fixing the first optical member to a first holder, fixing the second optical member to a second holder, which can be pressed into the first holder, pressing and fixing the first and second holders each other. CONSTITUTION:Light from a laser diode 32 as a semiconductor light source mounted on a base plate 31 fixed to a light source holder 30 is collimated to parallel light by a collimator lens 51 as the first optical member fixed to a first holder 41, afterwards, condensed by a condenser lens 52 as the second optical member fixed to a second holder 42 and guided to the center of the end face of an optical fiber 33 fixing the top to a ferrule 34. In this case, the holder 41 is pressed and fitted to a fitting recessed part 71 of the holder 42, and the holder 30 is pressed and fitted to a fitting recessed part 66 of the holder 41. Thus, the optical axes of individual optical members can be accurately aligned each other.
Patent JP-H1084475-A (JP)
Title: Image area discrimination method and image-processing unit
Inventor: KOBAYASHI SETSUYA
IPC: H04N1/40
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To discriminate the kinds of areas by conducting proper filter processing, depending on the which of a character area, a photographic area and a dot area each noted picture element in a read image belongs. SOLUTION: A complexity degree (b) which is the smaller of a total sum of absolute values of density level differences among pixels adjacent in a main scanning direction, within a specific area and the total sum of the absolute values of density level differences among pixels which are adjacent in a sub- scanning direction, obtained by a complexity degree extract circuit 3 and a comparison difference (C) between a maximum value and a minimum value of density levels in all pixels in the specific area are used for characteristic amounts X, received by a discrimination circuit 5 to discriminate the kind of areas.
Patent JP-H0285820-A (JP)
Title: Optical deflecting device
Inventor: YAMAGISHI YASUSHIGE
IPC: G02B5/09
Filed: 1988-09-22
Abstract: PURPOSE:To easily correct the surface tilt, and also, to execute scanning of a prescribed number of times at every one rotation of a motor by providing symmetrically plural pentamirrors having a surface tilt correcting function centering around a rotary shaft. CONSTITUTION:A pentamirror 6 is formed to a cavity by three faces 10, 12 and 13, and these mirrors 6, 8 are provided symmetrically centering around a rotary shaft 2 of a motor M. (Two pieces or more are provided in accordance with a desire). In such constitution, laser light which is made incident through a collimator lens 18 is made incident in parallel to the rotation axis 2, reflected by mirror reflecting surfaces 12, 10, and thereafter, emitted successively as parallel rays from the pentamirror 6 so as to be orthogonal to an incident laser light 20, and an image is formed on an image forming surface 26 by an ftheta lens 24. Therefore, even if a surface inclination phenomenon is generated a little when the motor M is rotating, the incident light 20 is corrected for surface tilt as parallel rays.
Patent JP-S6481071-A (JP)
Title: Japanese sentence analyzing device
Inventor: NAKAJIMA YUJI
IPC: G06F17/22
Filed: 1987-09-22
Abstract: PURPOSE:To realize the analysis of an input solid-written Japanese sentence including unknown words which are not contained in a dictionary, by using a selected dictionary changing means and an unknown changing means to recognize those said unknown words. CONSTITUTION:When an address of a dictionary which is presently analyzed is coincident with the end address of the dictionary, a character string starting at the present analysis start position is regarded as unknown words which are not contained in the dictionary. Then an address following the present analysis start position is set. It is checked whether or not the character string started at the analysis start position of the input Japanese words is coincident with the dictionary presently selected. If so, the unknown words are recognized and the normal processing is carried out. If not, it is checked whether the address of the dictionary presently selected is coincident with the end address of the dictionary or not. If not, the addresses of the dictionary under selection are increased by one for execution of analysis. If so, the length of the character string of unknown words is increased and the head address of the dictionary is set for analysis.
Patent JP-H03101293-A (JP)
Title: Printer with positioning confirmation means
Inventor: TAKAO KOSHIRO
IPC: H05K3/12
Filed: 1989-09-14
Abstract: PURPOSE:To achieve a constant and precise confirmation and to prevent printing deviation and bleeding by confirming positioning of a printed wiring board on a carrier system, detecting presence or absence of leaks of a compressed gas flow which is discharged from a discharge port which is provided in one piece with a guide pin through a guide pin fitting hole. CONSTITUTION:The move of a printed wiring board 1 is prevented by a reference pin 3b of a positioning mechanism 3 which rises onto the surface of a carrier system 2 and is pushed from the other direction by a pusher 3c, thus being aligned in one direction and position. On the other hand, a guide pin 3a is allowed to rise by drive of a cylinder 3d and is positioned by gear-lock between the guide pin 3a and a guide hole. If the guide pin 3a is not gear-locked to the guide hole of the printed-circuit board 1 at this positioning stage completely, leak occurs to the side of a printing means 4 of a compressed gas flow since a discharge port 5a of the compressed gas flow which is provided in one piece to the guide pin 3a is open. Presence or absence of leak is detected by a detection means 5b and the printed-circuit board 1 is subjected to a required printing treatment by the printing means 4 if it is judged that the positioning is appropriate.
Patent JP-S60134876-A (JP)
Inventor: MORITA TAMAO
IPC: B65D81/24
Filed: 1983-12-16
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-H03101480-A (JP)
Title: Bracket for monitor television camera
Inventor: SHIMAZAKI YASUHISA
IPC: F16M13/02
Filed: 1989-09-14
Abstract: PURPOSE:To improve the installation work by separating a base and a beam forming a bracket as the structure and forming the both to be easily coupled. CONSTITUTION:The bracket is separated into a base 1, a beam 2 and a hinge mechanism 3. In the case of installing the bracket onto a wall face, a bolt 12 is used to fix only the base 1 onto a prescribed position of the wall face 13, then the beam 2 is engaged with the base 1 and fitted thereto by using a bolt 14. Since the base 1 and the beam 2 are installed in separate work process in this way, even when the weight of the bracket is heavy, the installation is facilitated safely.
Patent JP-2000061532-A (JP)
Title: Press formation
Inventor: KAWASAKI HARUAKI
IPC: B21D5/01
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a press forming method capable of constituting a safe working content and moreover shortening the time required for the whole work even when different kinds of work are combined. SOLUTION: In a press forming method wherein rectangular parts to be formed are manufactured, pressing members 11, 11' which are respectively arranged in a bending place of a sheet metal set up in a state that a bending surface is vertically erected, bending members 12 adjacent to these, a bending station S1 which supports the pressing members and the bending members all together and which is provided with supporting blocks 6-9 movable in the longitudinal direction of the sheet metal material, and a caulking station S2 which caulks a joining end of a workpiece B' supported on the same pedestal as the bending station are provided.  And the bending members are continuously advanced along the direction orthogonal to the bending surface with respect to a bending position in the sheet metal material in the vertically erected state, bent plural times to be formed into a rectangular shape, and then, end edges are mutually caulked at the caulking station.
Patent JP-2000061681-A (JP)
Title: Dust-proof device for ball screw drive system
Inventor: YAMANASHI TAKAAKI
IPC: B23K26/08
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To permit the movable positioning operation by a nut bracket of a ball screw while keeping a sealed condition of a seal box. SOLUTION: An opening part 4 is provided in a lower surface of a seal box 3, a seal belt 6 with an elastic member 5 attached thereto is fitted to the opening part 4 to keep the seal box 3 in a sealed condition, a support body 8 having an appropriate curved surface is screw-fitted to a lower part of a nut bracket 7 by a screw member 9, a pressing member 10 to effect the pressing operation from a lower part against the lower surface of the seal belt 6 is slidably energized by a spring member 11 and provided in a top-opened box 12, the support body 8 is fitted in the box 12 with the seal belt held between them, the support body 8 is connected and fixed to the box 12 by a screw member 13 the seal box 3 and the box 12 keep the sealed condition through the seal belt 6,  and the nut bracket 7 and the box 12 cooperate with each other to prevent a dust from entering the seal box 3 even during the movable positioning operation.
Patent JP-S61119519-A (JP)
Title: Seed box stacker
Inventor: SUZUKI SADAO
IPC: B65G57/11
Filed: 1984-11-13
Abstract: PURPOSE:To eliminate take-out manpower thus to save the manpower by arranging box receiving frames rotatable upward but non-rotatable downward on a pair of endless chains to engage with materials on moving paths at the position of receiving table then retracting and releasing the box thereafter returning to the holding position by means of resetting member. CONSTITUTION:A seed box 7 is held on the horizontal portions 101 of receiving frames 44, 45 then lowered together with chains 34, 35 toward the receiving table. Consequently, the seed box 7 will contact against a stopper ring 23 to stop lowering. Here, the receiving frames 44, 45 will collide against a material located in the motion locus then rotate upward through motion of the chains 34, 35 and retract from the locus and separate from the seed box 7. Upon inverted lifting of chains 34, 34, they are returned through a collision member 99 from the retracted position to the operating position to function a switch and to stop the chain temporarily then the receiving frames 44, 45 at next position will receive the seed box 7 and lower to repeat similar operation. With such arrangement, manpower can be saved.
Patent JP-H0289777-A (JP)
Title: Driving device for elevator
Inventor: KUDO YUJI
IPC: B66B1/06
Filed: 1988-09-26
Abstract: PURPOSE:To eliminate the need for operating a parking switch and save labor by providing a device which gives a parking command at the operating time of a detecting device for detecting the locking of a building entrance and for stopping an operation at a defined place. CONSTITUTION:As the entrance door 1 of a building is locked, a locking device 3 jumps out to a building wall 2 side to lock the entrance. At this time, a detecting device 4 interlocked with the locking device 3 is driven to turn on a contact in the detecting device. Thereupon, the signal thereof is transmitted to a parking operating device 6 in an elevator machine room 5 through a wiring course 7 to give a parking operation command to an elevator. Thereby, a landing call and a cage call are made ineffective, to stop the operation of the elevator at a defined place.
Patent JP-H0976763-A (JP)
Title: Corner part connecting structure of door glass run for automobile
Inventor: TAKAMIYA TAKEOMI
IPC: B60J10/79
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of cracks in a connecting part between a glass run vertical part and a corner molded part. SOLUTION: A glass run horizontal part 2 and a glass run vertical part 3 are connected to each other to be in a body through a corner molded part 4. A locally thinned recessed groove 23 is formed substantially on the extension line of the lower edge part of an outer lip 11 of the glass run horizontal part 2 of the corner molded part. The tensile force in the vertical direction applied to the corner molded part 4 when the upper end surface of a door glass is pressure contacted to a hollow lip 8 is positively loaded as elongation deformation near the recessed groove 23. Thus it is possible to prevent the occurrence of cracks due to stress concentration in a connecting part 20 below the recessed groove 23.
Patent JP-2001064336-A (JP)
Title: Propylene-based resin composition and its preparation
Inventor: KAMINAKA MANABU
IPC: C08F4/6592
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene-based resin composition which shows excellence in transparency and flexibility, has sufficient mechanical strength, hardly produces a wrinkle and shows no tackiness. SOLUTION: This resin composition comprises a polypropylene component and a copolymer component of propylene, ethylene and butene-1 or a copolymer component of propylene and butene-1 and is characterized in that (I) an eluting fraction up to 80 deg.C (hereinafter referred to as a middle temperature eluting component) is 50 to 99 wt.% of the total weight, an eluting fraction above 80 deg.C (hereinafter referred to as a high temperature eluting component) is 50 to 1 wt.% of the total weight and an eluting fraction up to 0 deg.C (hereinafter referred to as a low temperature eluting component) is not more than 10 wt.% of the total weight measured by means of a temperature increase elution separation method using o-dichlorobenzene as a solvent and that (II)  the ethylene unit content of the middle and low temperature eluting components is from not less than 0 wt.% to not more than 10 wt.% and the butene-1 unit content of the same is from not less than 3 wt.% to not more than 40 wt.%.
Patent JP-H0554031-A (JP)
Title: Em/half-em character automatic editing program
Inventor: SHIMIZU GUNJI
IPC: G06F17/21
Filed: 1991-08-27
Abstract: PURPOSE:To reduce the man-hour of software development and the man-hour of test and to easily change software in accordance with the output field change or the like by calling and returning em/half-em automatic editing program from each editing program by a specific method after code information editing. CONSTITUTION:An em/half-em automatic editing program 12 is called by respective editing programs 11-1 to 11-n by a call 13-1 and is returned to the call source by a call 13-2 after the processing. With respect to interfaces 14-1 and 14-2 of calls 13-l and 13-2, input information, the number of printing rove, and the number of printing digits are transferred from editing programs to the em/half-em automatic editing program 12 by the interface 14-1, and information where line feed/page advance code is inserted into input information is returned from the program 12 to editing programs as the call source by the interface 14-2.
Patent JP-H1093171-A (JP)
Title: Laser diode drive circuit, semiconductor integrated circuit for driving laser diode, and image recorder
Inventor: AZUMA KOICHI
IPC: H01S5/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To realize a high-speed automatic power control operation by charging a hold capacitor with a predetermined preset voltage and then charging/ discharging the hold capacitor through a comparison circuit for comparing a monitor voltage with a reference voltage. SOLUTION: When switches 14a, 14d, 14e are closed and switches 14b, 14c are opened in a preset operation, a preset voltage is inputted from a preset voltage input terminal PR1 and a hold capacitor 10 is charged with a time constant determined by the resistance component of the switch 14e and the capacitance of the hold capacitor 10. A monitor voltage Vm, generated from a light-receiving circuit 12 is inputted to an operational amplifier 13, which is also inputted with a predetermined reference voltage from a reference voltage input terminal REF. When the monitor voltage Vm is lower than the reference voltage, the hold capacitor 10 is charged with the output from the operational amplifier 13 through the switch 14c, otherwise the hold voltage of the hold capacitor 10 is lowered.
Patent JP-H0286662-A (JP)
Title: Oleophilic titanium oxide and printing ink containing same
Inventor: ISHIGURO MAMORU
IPC: C09D11/00
Filed: 1988-09-22
Abstract: PURPOSE:To obtain the title oxide improved in oleophilicity and easily dispersible in an organic phase by heat-treating TiO2 and a specified epoxide compound while allowing them to contact with each other. CONSTITUTION:TiO2 optionally surface-treated with an aluminum compound is added to an epoxide compound having the total number of carbon atoms in the molecule >=4 (e.g., methyl glycidyl ether), and the mixture is heat-treated to obtain oleophilic TiO2. This TiO2 is kneaded with a binder resin, a white pigment and other additives to obtain a printing ink.
Patent JP-H1081268-A (JP)
Title: Driving sprocket of crawler type traveling device
Inventor: SUHARA YASUYUKI
IPC: B62D55/12
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To achieve high speed by reducing noise and vibration in traveling by lightening a crawler. SOLUTION: In a crawler type traveling device C in which projecting parts 2a are formed in the center part on the inner peripheral surface at fixed distances without providing any core metal on a crawler belt 2, to be rotated and driven by a driving sprocket 3 to be engaged with the projecting parts 2a, the sprocket 3 is formed into an approximately cylindrical shape in which edges 3a, 3a are provided on a pair of disk plates 3b, 3b, supporting holes 3c, 3c,... formed of elongated holes are radially formed on the disk plates, pins 4, 4,... are laterally mounted on the supporting holes so as to be freely slid, and cam plates 5, 6 are provided on the machine body side so that the pins may be engaged with the projecting parts by sliding the pins to the outer peripheral side in the driving part and so that they may be slid to the non- engaging side in the non-driving part.
Patent JP-H06224466-A (JP)
Title: Module
Inventor: POORU RICHIYAADO HITSUKII
IPC: H01L31/12
Filed: 1992-09-08
Abstract: PURPOSE: To improve the reliability of modules by providing a high-speed array processor bus with a large number of modules. CONSTITUTION: Modules 14 and 18 are identical to modules 12 and 16, except for being rotated by 180 degrees. A processor 20 of the module 12 can communicate with a processor 46 of the module 14 through a transmitter 26, a fiber optic 30, and a receiver 50 and also with the processor 80 of the module 16 through the transmitter 26, fiber optics 32 and 66, and a receiver 72. This optical path bypasses arbitrary electrical relation of the module 14. If an arbitrary component in this route causes hindrances, another route can be used for a communication between the processor 20 of the module 12 and the processor 80 of the module 16. Further, the module 14 is able to communicate with the module 18 through the module 16. Consequently, all the stacks of the modules 12, 14, 16, and 18 are improved in reliability.
Patent JP-S6396779-A (JP)
Title: Data recording system
Inventor: SAKAGAMI WATARU
IPC: G11B20/18
Filed: 1986-10-09
Abstract: PURPOSE:To record and reproduce information with ability to correct a host of errors by recording the information on an information recording medium on a block basis and further recording information regarding the type of the ability of said information. CONSTITUTION:Information regarding a file name 21, a top track number 22, a file size 23 and so on is normally recorded in a directory 20. Here an ECC information 24 is added to the directory 20. For recording, original data of one track is converted into data with ECC in accordance with the type of ECC, and the data is recorded on the data track 10 of an optical card. After the data is recorded on the final track of a file, data converted into the directory part 20 of the optical card is recorded. For reproducing, data with ECC is converted into original data. Data on an object track is read in, and it is judged to be data with ECC. In accordance with the type of ECC, data with ECC is converted into original data.
Patent JP-2000078137-A (JP)
Title: Method and system for conducting outbound shaping based on leaky packet in atm scheduler
Inventor: DEBASHISU BASAKU
IPC: H04Q11/04
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To conduct shaping to reserve adaptive traffic at an exit. SOLUTION: The scheduling device is provided with a server 12 that serves a service to an entity, a decision section 14 that decides whether or not the entity is in matching with a prescribed criterion when the entity going to receive a service from the server 12 in future receives a future service, and a schedule section 16 that schedules a time when the entity receives a service from the server 12 when the decision section 14 does not decide in that the entity is inadequate. A memory of an ATM switch connecting to an ATM network receives a session of the entry, the session is scheduled to the service by the server of the ATM switch, the decision section decides whether or not the session is in matching with a future traffic contract of the ATM network and the session is deleted when the session will not be in matching.
Patent JP-S62100898-A (JP)
Inventor: SATO MASAO
IPC: G08B25/00
Filed: 1985-10-28
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-S61121747-A (JP)
Title: Manufacture of cast rotor
Inventor: AIGA TOSHIRO
IPC: H02K15/00
Filed: 1984-11-15
Abstract: PURPOSE:To improve the productivity by guiding a rotor core by a guide to load the core and to perform a die casting, and decelerating the guide after the casting, thereby simply removing the cast rotor. CONSTITUTION:Before die casting, guides 6, 7 support the inner peripheral side of a core 1, and the core 1 can be effectively positioned. Since an auxiliary plate 8 does not retain carbonization or original shape by the heat when the core 1 is preheated to 300-500 deg.C and the heat at die casting time, the positions of the guides 6, 7 are loose inside a central hole. Accordingly, a cast rotor can be simply removed from a temporary shaft 5.
Patent JP-H1090633-A (JP)
Title: Light polarization plane controller
Inventor: OKADA AKIRA
IPC: G02F1/01
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized light polarization plane controller easy to control. SOLUTION: Incident light incident from an input side optical fiber 1 and made parallel rays of light by a collimate lens 3 is separated to normal light 11 and abnormal light 12 whose polarization planes are orthogonally intersected with each other by a polarization separation element 5, and the normal light 11 whose phase is controlled by a phase control element 7 while making the polarization plane as it is, and the abnormal light 12 whose polarization plane is 90 deg. rotated by a polarization plane rotation element 6. They are coupled with an output side optical fiber 2 by the collimate lens 4, and a part of the light is branched by a thin type partial reflection plate 8, and its light intensity is detected by a photodetector 9, and the phase control element 7 is controlled by a photodetecting controller 10 so that the light intensity becomes maximum.