baber/WOPTO huggingface dataset:
Patent JP-H08152537-A (JP)
Title: Coupling structure of optical element
Inventor: KASHIWAZAKI AKIRA
IPC: G02B6/30
Filed: 1994-11-30
Abstract: PURPOSE: To provide a coupling structure of optical parts which allows a simple packaging of even complicated and multiplexed optical elements and is mass producible. CONSTITUTION: This coupling structure of optical elements is constituted to be provided with recessed parts 4, 5 having a circular sectional shape in the places where the positions of the coupling surface of the optical element inclusive of optical waveguide circuits to optical fibers and the coupling surface of an optical unit inclusive of optical fibers to optical waveguide elements are aligned when both coupling surfaces are so positioned that the optical waveguides 7 and the cores of the optical fibers 6 are aligned. The recessed parts of the optical element 2 and the optical unit 1 are aligned via spherical bearings 3 having a diameter equal to the diameter of the recessed parts having the circular section and or slightly larger than the diameter of the recessed parts, to attain the alignment of the entire part.  These spherical bearings 3 are previously fixed to either of the optical element 2 inclusive of the optical waveguide circuits and the optical unit 1 inclusive of the optical fibers 6.
Patent JP-2001119006-A (JP)
Title: Imaging device and manufacturing method therefor
Inventor: NAKAYAMA YOSHINORI
IPC: H04N5/335
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a thinner imaging device. SOLUTION: A circuit board 2 which, with a prescribed circuit pattern comprising joint parts 5 formed, comprises a through-hole 6, an imaging body 3 which comprises a light-receiving part 11 and joined parts 12, fixed to one surface 2a of the circuit board, while the joint parts jointed to the joint part of the circuit pattern, and a cover body 4 which comprises a lens part 4a for guiding an incident light to the light-receiving part of imaging body via a through-hole of the circuit board, so fixed to one surface as well as a surface 2b on the other side of the circuit board as to cover the through-hole, are provided.
Patent JP-H04168942-A (JP)
Title: Motor
Inventor: OCHI JOJI
IPC: H02K21/22
Filed: 1990-10-31
Abstract: PURPOSE:To facilitate assembling work and to improve the accuracy of assemblage by forming an engaging protrusion on a fixed shaft, mounting a stator through a vibration-proof member on a fixed pipe more flexible than the fixed shaft and then press fitting the fixed pipe to the fixed shaft thereby deforming the engaging protrusion. CONSTITUTION:A plurality of engaging protrusions 41 are formed, while extending in the axial direction, on the outer periphery of a fixed shaft 4 supporting a stator 5, where the engaging protrusion 41 comprises an engaging part 42, a supporting part 43 and a flange part 44. The stator 5 is fixed to a fixed pipe 56 through a vibration-proof rubber 53 and the fixed pipe 56 is mounted on the engaging part 42 of the fixed shaft 4. Vibration-proof rubber 24 of the stator is then applied on the end of the fixed pipe 56 and the fixed pipe 56 is press fitted to the fixed shaft 4 under that state. At that time, the fixed pipe 56 is press fitted with the inner peripheral surface thereof being deformed plastically by means of the engaging protrusion 41 thus fixing the stator 5 through the fixed pipe 56 and the vibration-proof rubber 53.
Patent JP-2001114403-A (JP)
Title: Workpiece conveying device
Inventor: MARUYAMA YOICHI
IPC: B65G1/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To operate a numerically controlled machine, such as a laser beam machine, plasma machine and gas machine with work torches for cutting, marking and the like, continuously even on holidays and in the night. SOLUTION: A frame 2 accommodates a plurality of shelves D3 to D12 vertically spaced out in a fixed relation and shelves D1 and D2 disposed under them for vertical movement by a lift 1. The shelves D1 to D12 each serve as a conveyor. An elevator 3 is vertically movable along the frame 2 on one side thereof in the conveying directions of arrows (a) and (b). The elevator 3 also functions as a conveyor like the shelves D. A conveyor 4 is disposed on the other side in the conveying directions, and a cutting area 17 is ensured as an extension to the conveyor 4. The cutting area 17 accommodates the machine B, such as the laser beam machine, which machines workpieces C fed to the area 17 in preset order, by a preset process.
Patent JP-S62154359-A (JP)
Title: Tape recorder
Inventor: UENO SHIGETO
IPC: G11B15/60
Filed: 1985-12-27
Abstract: PURPOSE:To attain a stable tape position regulation in both normal and reverse directions by switching the travel direction of the tape through switching the rotating direction of one capstan and providing a pad shifter separating only a pad in a tape cassette from a magnetic head. CONSTITUTION:A pinch roller arm main body 14C supporting a pinch roller 2 is turnably journaled by a turning shaft 15, and tape guide parts 14a and 14b are integrally formed before and after the pinch roller 2. Accordingly they are arranged around the capstan 1, and the tape travel position is regulated at the time of reproduction. The pad in the tape cassette 11 is pushed by the pad shifter 12, separated from the magnetic head 10, and the tape 17 is driven and sent out by the capstan 1 and the pinch roller 2 right after the guide 14a, and guided by the tape guide 14b and further fed out.
Patent JP-H09139763-A (JP)
Title: History information storage type telephone system
Inventor: WATANABE MASANORI
IPC: H04M3/50
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To allow the user to have provision for a call by detecting a warning message when an opposite party interrupts the call during holding of an external line and displaying the message according to need after storing history information so as to obtain concrete information when the opposite party interrupts the phone call. SOLUTION: When an opposite party interrupts a call during holding of an external line 11, a call end detection section 12 detects opposite party call end information to release an ineffective holding external line. Then a warning message for forgotten holding or for a long period holding set to a storage section 18 is read via a read control section 13, sounded from a speaker via a voice guidance control section 14 and displayed on an LCD via a display control section 16. Then a CPU 20 reads history information including speech end time information, opposite party telephone number information, speech time information and holding wait time information from a clock control section 19 and stores the information to the storage section 18. The history information is read and displayed as required by key operation.  Thus, the concrete information when an opposite party interrupts a phone call is obtained and the countermeasures are easily taken.
Patent JP-H05135398-A (JP)
Title: Optical pickup
Inventor: HORINOUCHI SHOGO
IPC: G11B7/135
Filed: 1991-11-13
Abstract: PURPOSE:To miniaturize the constitution and to improve productivity by reciprocating a light beam outgoing from a semiconductor laser in the inside of an optical system by a first and a second reflection mirror parts, a reflection hologram part and a transmission type grating lens and constituting adjustably a distance from the lens. CONSTITUTION:The light beam 7 outgoing from the semiconductor laser 15 becomes the light beam 21 propagating, to a second surface 20 as a reflected and a zero-order diffracted light beams in a reflection mirror part 19a forming reflection hologram on the first surface 19 of a lens member 18. By the mirror coating on the surface 20, the light beam 21 is reflected again and becomes the light beam 22 propagating to the surface 19 and becomes a converged laser beam 23 by the transmission type grating lens 19b, and is converged on an optical disk 16. The reflected flected light beam from the disk 16 becomes 1st-order diffracted light beams 25 and the image is formed on a multi-sected phtosenser 26. Further, a distance P between the laser 15 and the surface 20 is adjusted in accordance with the dispersion of a laser wavelength. Thus, a required optical path length is held and a pickup is miniaturized, and the productive yield and the productivity of the pickup is improved.
Patent JP-2000120303-A (JP)
Title: Sheet fastener for tent
Inventor: KADOMIYA TSUTOMU
IPC: E04H15/64
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To easily attach/detach a fastener for locking a sheet to/from a frame of a plastic greenhouse or a tent. SOLUTION: A cylindrical fastener mainbody 1 which is formed of a synthetic resin material with elastic force has a frame fitting port 2 opened along the lower part in the longitudinal direction and an inner diameter smaller than the outer diameter of a frame. At the upper part of the opening end 3 thereof, a storage portion 8 to be communicated with the fastener mainbody 1 is formed into a swollen shape. A fastener removing aid 5 which has a ring portion at the upper part and a push-up portion 7 at the lower part is connected to the opening edge at the upper edge of the storage portion 8 via a hinge 4. When the ring portion is rotationally moved in horizontal, the push-up portion 7 can be stored in the storage portion 8.
Patent JP-H04167966-A (JP)
Title: Reflow soldering device
Inventor: YOKOTA SENICHI
IPC: H05K3/34
Filed: 1990-10-31
Abstract: PURPOSE:To prevent cooling during returning and to uniformize temperature distribution of electronic parts and a substrate by also arranging the return side of a conveyor for carrying the substrate at the high position so as to travel the upper side of a heater. CONSTITUTION:A return chain 15b crosses horizontally the upper part of second heater 12 and moves in the opposite direction to the traveling direction of a carrier chain 15a in the arrow C direction. The return chain 15b travels toward a reflow solder vessel with a lower set temperature from a reflow solder vessel with a high set temperature and returns while being heated by each heater and is again used as the carrier chain 15a. Consequently, it is prevented that the set temperature at each preliminary solder vessel is decreased and the temperature nonuniformity is caused and temperature control in each vessel is facilitated.
Patent JP-H07153655-A (JP)
Title: Electron-beam aligner
Inventor: AIZAKI HISAAKI
IPC: H01L21/027
Filed: 1993-11-29
Abstract: PURPOSE:To transfer patterns, to be drawn on a sample, in a shorttime exposure operation even when the patterns are constituted of various patterns without containing any repetitive patterns in an electron-beam aligner which draws the patterns by an electron beam. CONSTITUTION:An electron emission device 1 in which many openings 27 as extremely small electron emission parts have been arranged and formed side by side lengthwise and breadthwise at fine pitches as well as an application control part 2 and an application power supply 3 as control power supplies which apply electron exciting voltages independently by arbitrarily selecting electron emission elements 24 inside the openings 27 are installed. Then, the number and the positional coordinates of the electron emission elements 24 are programmed in advance, and the electron emission device 1 is operated. Thereby, even when any kinds of patterns are contained or irrespective of whether repetitive patterns exist or not, patterns in desired regions are exposed in the same exposure time, and all the patterns can be transferred completely.
Patent JP-S62157146-A (JP)
Title: Sheet feeding device
Inventor: HIROSE TOSHIHIKO
IPC: B65H3/00
Filed: 1985-12-28
Abstract: PURPOSE:To improve a feed speed, by a method wherein a feed means, brought into contact with a subsequent sheet during delivery of a sheet to start delivery, and making contact with the rear of the sheet in a state to be moved to a draw roller, is mounted to a sheet feeding device for a duplicator, etc. CONSTITUTION:A sheet feeding device 5 comprises a sheet containing part 17, a mounting part 19 guiding a sheet, inserted in a sheet draw slot 41 and fed out from a sheet containing part 17, to a duplicator, and a back cover 27. Further, a feed means 101 is attached to the upper part of the sheet containing part 17. With the back cover 27 closed, a motor is automatically run, and an uppermost sheet is delivered by means of feed rollers 112 and 115. After the rear end of the sheet passes the reed roller 115, a subsequent sheet is fed by the roller 115 as an uppermost sheet is fed by the roller 112. When the preceding sheet is detected by a sensor 133, a solenoid 129 is excited to rotate a push plate 127, and the sheet is forced into pressure contact with a draw roller 47, and is drawn in a duplicator.
Patent JP-H08157012-A (JP)
Title: Stop device of moving body
Inventor: TAKAHARA NORIMITSU
IPC: B65G1/04
Filed: 1994-11-30
Abstract: PURPOSE: To surely stop the moving body of a stacker crane, CONSTITUTION: The elevatable carriage of a stacker crane is driven by an elevatable motor. The elevatable speed of the elevatable carriage is detected by a speed detector 15. A speed over detecting device 41 detecting speed over of elevatable speed is constituted of a speed reference value setter 43a, a monitoring dog detecting sensor 18a, a comparator 44a, and an abnormality discriminator 45a. The speed reference value setter 43a is connected to the comparator 44a. The comparator 44a is connected to the abnormality discriminator 45a. The abnormality discriminator 45a is connected to the monitoring dog detecting sensor 18a.  The comparator 44a compares upper limit speed indicated by the signal from the speed reference value setter 43a with elevatable speed indicated by the speed detector 15, and when the elevatable speed is higher as a result of comparison, the abnormality discriminator 45a outputs a speed over signal to an emergency stop circuit through an OR circuit 46.
Patent JP-2001113939-A (JP)
Title: Air conditioner for vehicle
Inventor: INOUE ATSUO
IPC: B60H1/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a compressor by optimally controlling the dehumidifying capacity of an evaporator and optimally control a thermal comfortable feeling by the air conditioning reflecting a humidity in a cabin. SOLUTION: This air conditioner for vehicle comprises a) a compressor capable of variably controlling the displacement thereof, b) a ventilation duct having a blower and having an air blow port inside a cabin, c) an evaporator installed in the duct connected to the compressor through a refrigerating circuit and cooling and dehumidifying air passing through the duct, d) a heater installed in the duct on the downstream side of the evaporator and capable of adjusting a heat radiating capability, a humidity calculation means detecting the humidity in the cabin or predicting the status amount determining the humidity in the cabin, f) an evaporator capacity control means controlling the capacity of the compressor to adjust the cooling capability and dehumidifying capability of the evaporator, g) a cabin temperature control means adjusting a heater capacity to control the cabin temperature,  and h) a thermal feeling setting means capable of arbitrarily setting the target value of a thermal feeling index indicating thermal feeling. Based on the information including the detected or predicted cabin humidity, the cabin temperature control means varies the cabin temperature controlling temperature.
Patent JP-H08155858-A (JP)
Title: Stapler remover and image forming device
Inventor: ITOI YOSHINARI
IPC: B25C11/00
Filed: 1994-11-30
Abstract: PURPOSE: To heighten the safety of a staple remover by covering the upper part of the strip part of a remover body, provided at an image forming device, with a rotary plate. CONSTITUTION: A staple remover 6 is provided with a remover body 11 and operating mechanism 9. The remover body 11 has a strip part 11a disposed above an upper wall 7. The operating mechanism 9 has a rotary plate 12 fixed to the upper part of the remover body 11. an operating plate 13 disposed in the relatively rotatable state above the rotary plate 12, and a rotary shaft 16 extended from the rotary plate 12 and supported to the upper wall 7 in such a way as to be vertically movable and rotatable.  The operating mechanism 9 also has a driving part 15 for rotating the rotary shaft 16, a coil spring 14 connecting the rotary plate 12 to the upper wall 7, a sheet keep part 18 fixed to the lower part of the rotary plate 12, a limit switch 24 for detecting the state of the sheet keep part 18 pressing a sheet, and a control part for operating the driving part when the sheet is pressed according to the detected result of the limit switch 24.
Patent JP-S62152546-A (JP)
Title: Apparatus for measuring release of medicament
Inventor: YOTSUYANAGI TOMOHISA
IPC: A61M37/00
Filed: 1985-12-25
Abstract: PURPOSE:To measure the state of a medicine for external application released to water with definite temp., by providing a tray shaped structure to the upper part of a cylinder so as to be joined thereto without forming a gap to make it possible to hold a porous film between the cylinder and the tray shaped structure. CONSTITUTION:After a cylinder 2 was sufficiently filled with water or a buffer solution, when a porous film 10 is allowed to cover the upper part of the cylinder 2 so as to cover the surface of water, said film 10 contains water to float on the surface of water. Thereafter, a tray shaped structure 4 is pushed up to grasp the porous film 10 by the circular edge thereof. Because is circular cutout 11 is provided to the tray bottom part of the tray shaped structure 4, when the tray shaped structure 4 is mounted, water passing through the porous film 10 of course flows out to the upper part of the tray shaped structure through the circular cutout 11. This water flowing out can be discarded by tilting the whole of the apparatus.
Patent JP-H08122092-A (JP)
Title: Travel guiding apparatus for vehicle
Inventor: SHINOZUKA NORIYUKI
IPC: B60R16/02
Filed: 1994-10-24
Abstract: PURPOSE: To give a guide to a driver in a bodily sensation manner by driving a pressure transmission mechanism provided at the driver's seat of a vehicle in response to the instruction on the guide, and applying a pressure to the driver's body to inform him of the guide. CONSTITUTION: A signal processor 3 compares the data of the present position of its own vehicle with the data of a route stored in an internal memory, and judges whether the present position is within the route or not. When the driver mistakes the road to deviate from the route, the processor 3 gives the instruction on the guide of the deviation of the route to the driver 8. The driver 8 operates a pressure transmission mechanism 9 in a predetermined mode according to the instruction on the guide, intermittently applies pressure to a part of the driver's body, for example, for a predetermined time to inform him of the deviation from the route. When the present position of the vehicle is deviated from the route, the driver can instantaneously recognize the deviation in a bodily sensation manner even if he does not observe a display screen.  As the mode for applying the pressure to the driver's body, hitting, massaging, pressing, etc., is considered.
Patent JP-H09111025-A (JP)
Title: Aliphatic polyester-based resin foam
Inventor: YAMADA NAOAKI
IPC: C08G63/12
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin foam high in expansion ratio with high closed cell content. SOLUTION: This resin foam is obtained by using an aliphatic polyester-based resin having the following characteristics as base resin: melt index value at 190 deg.C under a load of 2.16kg: <=10g/10min; and ΔT: <=45 deg.C  ΔT=TF-TC [TC is the heat release peak temperature in temperature falling (crystallization temperature) determined by differential scanning calorimetry at a rate of temperature falling of 10 deg.C/min; TF is the temperature ( deg.C) at which resin viscosity is 1×10<5> N.s.m<-2> (1×10<6> poise) at a rate of temperature rise of 6 deg.C/min under a load of 100kg/cm<2> when determined by using a capillary rheometer]}.
Patent JP-S63150424-A (JP)
Title: Housing structure for turbocharger
Inventor: YANO SHUNJI
IPC: F01D25/24
Filed: 1986-12-15
Abstract: PURPOSE:To always hold a designated turbine efficiency by engaging a shroud covering a turbine wheel with a center housing and forming a heat insulating gap therebetween due to existence of plural alignment portions projected on one engaging portion thereof. CONSTITUTION:A compressor housing and a turbine housing 12 are connected to be integral with each other, with a center housing 13 interposed therebetween, and a shaft 20 is rotatably supported by two bearing portions 22 formed in the center housing 13. A shroud comprising a vane mounting member 36 and a top plate 38 is fitted in such a manner as to close the open end of the turbine housing 12. In this case, a boss 36c formed on a vane holding member 36 is engaged with an alignment hole 13a formed on the center housing 13. A plurality of alignment portions 51 are projected on the inner peripheral surface of the alignment hole 13a, and the outer peripheral surface of the boss 36c is brought into contact with the alignment portions to form a heat insulating gap between the outer peripheral surface and the inner peripheral surface of the alignment hole 13a.
Patent JP-H05109150-A (JP)
Title: Tape speed adjustment method
Inventor: TERAYAMA YASUHIRO
IPC: G11B15/00
Filed: 1991-10-17
Abstract: PURPOSE:To adjust a tape speed by simplified structure and also with a simple adjusting work, in a device having a normal tape speed and a high tape speed. CONSTITUTION:The device enables to switch the tape speeds in plural ways and a tape drive system 2 is controlled by a microcomputer 3. At an initial reset time of the microcomputer, when a specific key input 4 preliminarily specified is carried out, the device is moved to a testing mode. In this testing mode, the above mentioned tape speed can be switched by a specific key input operation.
Patent JP-H09137794-A (JP)
Title: Underwater pump
Inventor: SUGIYAMA TADAO
IPC: H02K29/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a stable discharge quantity by using a DC brushless motor to generate highly efficient and high starting torque while restraining enlargement of an appearance shape. SOLUTION: An AC-DC electric power source conversion circuit 21 and a motor control circuit 20 to operate a DC brushless motor 1 to drive a pump runner 46 by an AC electric power source are arranged by dividing into a space formed above a head of the DC brushless motor 1 and a space formed along a side part of the DC brushless motor 1 by an end bracket 8 and a circuit protective cover 30. Consequently, enlargement of a shape is restrained.
Patent JP-2001112313-A (JP)
Title: Seedling transplanter
Inventor: KAMIYA HISASHI
IPC: A01C11/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the operability of operating levers. SOLUTION: This seedling transplanter is obtained by respectively distributing and installing operating levers 62 and 64 for performing the on-off operations of driving and lifting and lowering of a seedling planting part on either one of the left and the right sides of a maneuvering seat 29 and further operating levers 60 and 63 for carrying out the regulation of the travel speed of a machine body on the other side of the left and the right sides.