baber/WOPTO huggingface dataset:
Patent JP-H10339629-A (JP)
Title: Measuring device
Inventor: ONO KENJI
IPC: G01B21/16
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To measure a rough or an opening of rail joint of a rail or wheel tread efficiently with high precision. SOLUTION: A measuring bogie 26 is connected to a bogie 10 through a shock absorbing device comprising an elastic member 14 and a damper 16. So, transfer of vibration from the bogie 10 to the measuring bogie 26 is reduced. The vibration caused when a detecting wheel 21 passes a rough of a wheel tread T of a rail R or an opening of rail joint G is detected with an acceleration sensor 45 attached to a bearing part 25, and put in a calculation circuit 54 through an A/D converter 52.  Here, the calculation circuit 54 obtains a rough amount of the wheel tread T or the gap amount of the opening of rail joint G from a car speed information of the bogie 10 obtained by a running state detecting device 57 and an acceleration information inputted from the acceleration sensor 45 based on the signal from an encoder 58 which detects rotation of a wheel 20, and records it an external storage device 56.
Patent JP-H10305688-A (JP)
Title: Writing instrument writable by changing line to various color by itself
Inventor: YAMAGUCHI MASAHITO
IPC: B43K27/08
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument capable of writing by changing a line to various color in combination with colors of a coloring writing instrument. SOLUTION: Colors of blue, red and yellow are provided to an end of the writing instrument by vertically dividing the instrument into three in the state that the instrument is stood so that the colors do not mix in the instrument. And, colors of various colors are provided to an end of the instrument by slightly superposing so that the colors are not mixed in the instrument.
Patent JP-H06341551-A (JP)
Title: Boot
Inventor: HARADA MASAO
IPC: F16J3/04
Filed: 1993-05-31
Abstract: PURPOSE:To obtain a boot which generates no slippage between a boot fixing part and a boot installed member, and has an extremely high sealing strength. CONSTITUTION:A bellows 2, and a fixing parts 3 sealed closely to the installed members at both ends of the bellows 2 are provided. A ring-form recess 5 a clamp is installed at least on one side fixing part 3 is formed. While a ring-form recessed groove 7 is formed to the inner peripheral surface of the ring-form recess 5, a ring-form projection 8 corresponding to the ring-form recessed groove 7 is formed. A pair of projections 9 and 9 erected opposing to the positions to hold the ring-form recessed groove 7 are formed at the outer peripheral surface of the ring-form recess 5.
Patent JP-H07336615-A (JP)
Title: Image display erasing device
Inventor: HIROHASHI TOSHIAKI
IPC: H04N5/44
Filed: 1994-06-09
Abstract: PURPOSE:To automatically erase a television image after a warning urging to stop television program viewing is outputted when a viewer comes to close to a television screen by providing an intrusion detection means, a warning means and a power supply interrupt means interrupting a television power supply in a prescribed time after the warning. CONSTITUTION:A CPU 20 drives and controls timers 16, 17, a warning voice generating section 23, a warning image generating section 24, and a television power supply circuit 14 or the like. Then an intrusion sensor means employing a thermopile human body sensor 10 detects whether or not a viewer intrudes a prescribed area close to a television screen and a warning means provides an output of at least one of an warning voice signal and a warning indication to urge to stop viewing when the viewer stays in the prescribed area for a prescribed preset time (e.g. 1-2 minutes) based on an output of the intrusion detection means. A power supply interrupt means interrupts the television power supply when a prescribed time (e.g. 20-30sec) elapses after the warning output by the warning means.
Patent JP-H09319798-A (JP)
Title: Certificate issue system using fax
Inventor: FUKUHARA KUMIKO
IPC: G06Q50/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To instantaneously acquire a certificate such as a resident card, etc., at an optional place by using a FAX as the input and output means respectively. SOLUTION: A user performs the initial registry of his name, address, etc., to a certificate information data base 4 via an ID number register part 7 of a municipal office and acquires an ID number that can uniquely identify him. Then the user sends his ID number, his secret protection password and the type of the necessary certificate via an input means 2, i.e., a FAX 1 to obtain his desired certificate such as a resident card, etc. A personal identification part 3 checks three items including the received ID number, password and type of the certificate. If these items are proper, a certificate production part 5 edits the certificate that is requested by the user and then transmits it. Then the produced certificate is outputted from an output means 6, i.e., the FAX 1.
Patent JP-H11720-A (JP)
Title: Device for bending tube
Inventor: ITO TETSUYA
IPC: B21D7/025
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of dimensional error at the rear end part of a tube due to bending by providing hydraulic cylinders, hydraulic pumps and servomotors for driving the hydraulic pumps on each of a bending die, pressure die and booster die, controlling the rotational speed and rotaional torque of the servomotor and executing synchronous control in the position and speed of the bending die, pressure die and booster die. SOLUTION: Oil pressure is respectively supplied to the hydraulic cylinders 6, 7, 8 for driving the bending die, pressure die and booster die with the hydraulic pumps 30, 31, 32. The hydraulic pumps 30, 31, 32 are driven with the servomotors 33, 34, 35. By the feedback signal of the encoder 9 for the bending die which is mounted to the bending die, speed command to the servomotor 33 is corrected with a CPU 23 and the motion of the bending die is controlled. By the feedback signals of the encoder 10 for the pressure die and encoder 11 for the booster die which are respectively mounted to the pressure die and booster die, similar control is executed and the motion of the pressure die and booster die is synchronized with the motion of the bending die.
Patent JP-S5940261-A (JP)
Title: Encoder
Inventor: MISHINA KAZUHIRO
IPC: G01D5/36
Filed: 1982-08-31
Abstract: PURPOSE:To facilitate the assembling of an encoder to a motor or the like, to enhance the reliability of speed detection and to make it possible to easily perform the designing of a control circuit, by integrally constituting a rotary disc, an inverted U-shaped housing, a light emitting part and a light receiving part. CONSTITUTION:A rotary disc 9 having a plurality of slits 9a formed thereto at equal intervals in the peripheral direction thereof is connected to the shaft of a motor 10 and an encoder body 11 is arranged in opposed relation to the motor 9 so as to hold the disc 9 therebetween while one side leg of an inverted U-shaped housing 12 is inlaid with the protrusion 11a of the body 11 and the slits 9a of the disc 9 are positioned between both side legs of the housing 12. The housing 12 has a light emitting diode 13 mounted in one side leg thereof while photo- transistors 14-16 are mounted in the other side leg thereof and light of the light emitting diode 13 reaches the photo-transistors 14, 15 through the slits 9a of the disc 9 and the slits of a fixing plate 17 as well as reaches the photo-transistor 16 through one more slit of the disc 9.
Patent JP-S5678426-A (JP)
Title: Preparation of lead titanate
Inventor: HORIBE YASUTAKA
IPC: H01L41/18
Filed: 1979-11-26
Abstract: PURPOSE: To prepare needlelike lead titanate in which particles are oriented in a given direction, by holding titanium dioxide particles of needlelike rutile crystal structure in the vapor of lead oxide.  
     CONSTITUTION: Titanium dioxide particles of needlelike rutile crystal structure are prepared by oxidizing a solution of titanous chloride, e.g. titanium trichloride, at a temperature of the boiling point or below gradually. On the other hand, lead oxide is heated in an enclosed container, etc. to generate the vapor of the lead oxide, which is then reacted with titanium dioxide particles to give needlelike or prismatic lead titanate particles. A sintered porcelain of lead titanate in which a given crystallographic axis of crystal particles is oriented in a given plane or direction can be prepared from the resultant particles. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6133157-A (JP)
Title: Preparation of 3-cyano-3,5,5,-trimethylcyclohexanone
Inventor: KONDO KENJI
IPC: C07C253/00
Filed: 1984-07-25
Abstract: PURPOSE:To obtain the titled compound useful as a synthetic intermediate for epoxy resin curing agents, etc. in high yield, by reacting isophorone with prussic acid in the presence of a quaternary ammonium (or phosphonium) hydroxide. CONSTITUTION:Isophorone is reacted with prussic acid in the presence of a quaternary ammonium hydroxide, e.g. tetrabutylammonium hydroxide, or quaternary phosphonium hydroxide, e.g. tetramethylphosphonium hydroxide, at 50- 200 deg.C, preferably 80-150 deg.C for 1-10hr to give the aimed substance. The amounts of the above-mentioned compounds to be used on the basis of 1mol isophorone are as follows; 0.5-1.5mol prussic acid and 0.001-0.5mol quaternary ammonium or quaternary phosphonium hydroxide.
Patent JP-H0637820-A (JP)
Title: Fsk data receiver
Inventor: NOMURA YOSHINOBU
IPC: H04L27/14
Filed: 1992-06-12
Abstract: PURPOSE:To provide an FSK data receiver of a direct conversion system which can reduce the power consumption with the use of a single mixer and applies a phase shifter that is conventionally used for the output signal of a local oscillator also to the carrier signal to more easily construct an integrated circuit including a local oscillating circuit. CONSTITUTION:A changeover phase shifter 3 switches the phase of the output signal obtained by amplifying the carrier signal 1 undergone the FSK modulation by a low noise amplifier 2 between 0 deg.C and 90 deg.C with a switch control signal 5. A mixer 6 mixes the output signal of the shifter 3 with the output signal of a local oscillating circuit 7 having the frequency approximately equal to the signal 1. Then mixed signals are demodulated with the use of a base band signal obtained through an LPF 8 based on the phase relation between the switch signal obtaind before and after their phase are switch and a base band signals.
Patent JP-H07201269-A (JP)
Title: Dark current fuse connecting structure
Inventor: KAWAGUCHI KENICHIRO
IPC: H01H85/22
Filed: 1994-07-05
Abstract: PURPOSE:To reduce the drawout operating force of a fuse holder which is provided with a dark current fuse for breaking a dark current circuit. CONSTITUTION:A fuse holder 5 to insert a dark current fuse 3 therein is engaged with a fuse block mainbody 1, which has terminals 8, 8' connected to a pair of terminals 4, 4' of the dark current fuse, so as to be freely drawn out. For a dark current fuse connecting structure, a movable housing to house one connection terminal 8' and the other connection terminal 8 therein is provided in the fuse block mainbody 1 so as to be slidable in the direction of drawing out the fuse holder. Or, one connection terminal 8' is locked and fixed to one terminal housing room in the fuse block mainbody, a fuse terminal insert port in the other terminal housing room is open and the other connection terminal 8 is provided in the other terminal housing room so as to be movable in the direction of drawing out the fuse holder. A locking means for the other connection terminal 8 may be provided in the fuse holder.
Patent JP-H0816999-A (JP)
Title: Environment recognition device using image pickup device, vehicle provided with image pickup device, image pickup device for vehicle, environment recognition device for vehicle using image pickup device, and method for recognizing environment from image pickup data
Inventor: TAKANO KAZURO
IPC: G06V10/98
Filed: 1994-07-05
Abstract: PURPOSE:To provide an environment recognition device to prevent mis-judgement in picture processing by reporting the change of the fixing position of a picture sensor, correcting a fixing posture, or correcting picture data and so forth in the case that the fixing position of the picture sensor changes from an initial set position with the passage of time because of vibration and contact, etc. CONSTITUTION:The picture sensor 2 is installed so that a fixing position recognition mark 5 comes into an image pickup area 4, and simultaneously, a means 7 to recognize and compare a mark position to be image-picked up successively by the picture sensor 2 with the initial position of the recognition mark 5 in the image pickup area 4 is provided, and in the case that the mark position recognized successively changes from the initial set position, output to give an instruction that the fixing position of the picture sensor 2 is improper and need be corrected is issued. Thus, even in the case that the recogniting position of the picture sensor 2 changes from the initial set position with the passage of time, the mis-judgement in the picture processing can be prevented.
Patent JP-H0823661-A (JP)
Title: Cooling structure for totally-enclosed fan-cooled motor
Inventor: ITO TAKETORA
IPC: H02K9/06
Filed: 1994-07-05
Abstract: PURPOSE:To increase the circulating speed of inside air on the directly coupling side so as to solve the problem with the temperature gradients of the stator and rotor of a totallyenclosed fan-cooled motor by moving partitions provided in an enclosure toward the directly coupling side from the central part of the rotor. CONSTITUTION:A wind tunnel 4 is provided on the upper outside of an enclosure 3 and outside air is discharged from an outlet section 10. The shaft 5 of a rotor 2 is rotatably supported by bearings 6a and 6b on both sides of the enclosure 3 and internal vanes 7a and 7b are respectively fixed to the bearings 6a and 6b. Then partitions la and 2a are respectively provided to a stator l and the rotor 2 on the directly coupling side from the central part of the rotor 2. The outside air from the external vane 8 of the shaft 5 on the opposite side to the directly coupling side makes heat exchange with inside air at a heat exchanger 11 through a cover 9 and channel 4 and discharged from the outlet section 10. The outside air sucked into the enclosure is separated into two parts by the partitions la and 2a after cooling the inside of the enclosure and makes heat exchange with the outside air at the heat exchanger 11. Therefore, the temperature in the enclosure can be made uniform, because the temperature gradient between the directly coupling side and its opposite side of a motor coil is reduced.
Patent JP-H09315538-A (JP)
Title: Safety device of grain conveying machine
Inventor: KANEKO TSUNEO
IPC: B65G19/04
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent a chain from being skipped and a shaft from being broken caused by biting of grains between a flight chain and a driving sprocket, by reliably removing grains near the sprocket on the grain discharging side when the grains in conveyance are placed on the lower side of the flight chain. SOLUTION: A flight chain 6 provided with many conveying vanes 5 is horizontally stretched between a driving sprocket 3 provided on one end of a grain conveying gutter 2 and a driven sprocket provided on the other end to constitute a flow conveyor. A rotary brush 12 for flicking grains placed on the lower side of the flight chain 6 is provided in the position near the driving sprocket 3 on the grain discharging side and on the lower side of the flight chain 6. The rotary brush 12 is forcibly rotated by obtaining power from the deriving source of the flight chain 6. The rotary brush 12 has such a shape as to flick grains to the outside in the rotating direction of the flight chain 6.
Patent JP-H05347399-A (JP)
Title: Infrared detector
Inventor: TAKAHASHI KENJI
IPC: G01J1/02
Filed: 1992-06-12
Abstract: PURPOSE:To obtain a temperature distribution image having sufficient accuracy by using an infrared ray detector which employs a silicon semiconductor. CONSTITUTION:A filter made of a compound semiconductor having a wider band gap than that of a silicon semiconductor is provided on a light incident surface of an infrared ray detector using the silicon semiconductor. A filter of the compound semiconductor having very sharp cut-off characteristics in a wavelength of a near infrared region is assembled with the detector by using the silicon semiconductor having sensitivity from a visible light region to the near infrared region thereby to realize an infrared detector for receiving a light having only the near infrared region.
Patent JP-H05347552-A (JP)
Title: Programmable logic array
Inventor: HORIE ATSUSHI
IPC: H03K19/177
Filed: 1992-06-12
Abstract: PURPOSE:To provide a high speed and compact programmable logic array PLA by providing an input line which is precharged by a P-channel transistor TR and also driven by an N-channel TR according to an input signal in an operating cycle state. CONSTITUTION:A PLA contains an AND plane and an OR plane. The AND plane includes a P-channel TR 3 which is selectively placed at the intersecting point between an input line 1 and a product term line 2 and serves as an array TR. The line 1 is precharged by an OR gate 4 while a clock signal is kept at a high level and then driven by an N-channel TR of the gate 4 according to a validated input signal when the clock signal is set at a low level. Meanwhile, the line 2 set orthogonal to the line 1 is pre-discharged by an N-channel TR 5 of the gate 4, and the TR 3 switches the line 2 to a high level from a low level of a pre-discharging state.
Patent JP-H11342713-A (JP)
Title: Tire mounting auxiliary implement
Inventor: MAENAKA KATSUHIKO
IPC: B60C25/132
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and to enable everyone to easily mount a tire without mistake. SOLUTION: This auxiliary implement 1 is equipped with a mounting holder 3 for a fulcrum for leverage to be attached to a tire changer and a manual rocking rod 4 with tip side engaged so as to be rockable to the mounting holder 3. This manual rocking rod 4 has a grip part 5 for a point of lever force at the base end side. A press roller pressing a tire sidewall portion as a point of application of the lever by rocking force rocking the manual rocking rod 4 by man power, is provided to a midway section of the manual rocking rod 4.
Patent JP-S6132498-A (JP)
Inventor: YAMAZAKI KOJI
IPC: H05K7/12
Filed: 1984-07-24
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-2000344310-A (JP)
Title: Load gathering and distributing system and load handling apparatus for use in the system
Inventor: MATSUOKA RIRI
IPC: G06Q50/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a load gathering and distributing system capable of informing a gathering/distributing center about the receipt and delivery of loads without requiring the person in charge to return to the center. SOLUTION: Bar code data is read by a bar code reader 1 when loads B are gathered and distributed, and the read data is converted into a photo-signal by an IR unit 3 and also into an electric signal and is transmitted by a connector means to the input terminal 2A of a portable wireless unit 1, and from its antenna, signals are transmitted in the form of electric waves to a transmitting/receiving wireless means 4 on the side with a gathering/distributing center, and management of gathering and distributing the loads B is performed on the basis of the bar code data received which the gathering/distributing center has received.
Patent JP-H113974-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: OTSUKA FUMIO
IPC: H01L29/78
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce a standby current in a semiconductor integrated circuit device, by a method wherein an interelement isolation region is formed by burying an insulating film in a groove formed in a semiconductor substrate, and the height of the surface of the insulating film on the regions of thin gate insulating films is formed almost flush with that of the surface of the substrate. SOLUTION: Thin gate insulating films 11 are formed on an internal circuit provided with a CMOSFET having a short gate length by a second thermal oxidation treatment, and a thick gate insulating film 12 is provided on an I/O circuit provided with a CMOSFET having a long gate length by first and second thermal oxidation treatments. An interelement isolation region for insulating electrically the adjacent MOSFETs from each other is formed by burying an insulating film 4 in a groove 3 formed in a semiconductor substrate 1. Moreover, in the internal circuit, the height of the surface of the film 4 buried in the groove 3 is formed in roughly the same height as that of the surface of the substrate 1, and the surface of the substrate 1 in the internal circuit is made lower than that of the substrate 1 in the I/O circuit.  As a result, an electric field concentration in a semiconductor integrated circuit device due to a malformation of the film 4 is inhibited and a standby current in the device can be reduced.
Patent JP-H05341680-A (JP)
Title: Fixing device
Inventor: YAMAZOE YOSHIKAZU
IPC: B65H5/36
Filed: 1992-06-12
Abstract: PURPOSE:To prevent the occurrence of call jamming by providing a plate-like auxiliary guiding member freely fluctuated in its thickness direction, on an end part to the nipping part of an entrance guiding member. CONSTITUTION:The auxiliary guiding member 13 is attached to the top end (end part to a nip) of the entrance guiding member 6, and made of a raw material so as to vertically deform the top end part (free end) of the member 13. When a transfer paper 12' is jammed, and a fixing roller 2 and a pressure roller 3 are backward rotated (the fixing roller 2 is rotated counterclockwise, and the pressure roller 3 is rotated clockwise), to remove the transfer paper 12', the leading edge of the transfer paper 12' exposed to the side of the entrance guiding member 6 from the nipping part, bends the auxiliary guiding member 13, and a function for smoothly sending out the transfer paper 12' to the upper or lower side of the auxiliary guiding member 13, is obtained. Consequently, the entrance guiding member 6 and the auxiliary guiding member 13 do not disturb the removing of the jammed transfer paper.
Patent JP-S5775911-A (JP)
Title: Dentifrice composition
Inventor: IIDA SEIICHI
IPC: A61K36/18
Filed: 1980-10-30
Abstract: PURPOSE:A denitrifrice composition, containing an extract obtained by extracting a crude druge Japanese angelica root with a solvent, e.g. an ether, ester, ketone or alcohol, having improved hemostatic effect and good stability and feeling of use. CONSTITUTION:A Japanese angelica root is extracted with an ether, ester ketone, alcohol or hydrous substance, preferably ethyl ether or ethyl acetate having a low boiling point, as a solvent, and the resultant extract in an amount of 0.05-5wt%, based on the total weight, is incorporated to give a denitrifice composition. The extract of the Japanese angelica root has improved hemostatic effect and low degree of coloring on incorporating in the denitrifrice composition and good stability and feeling of use. Therefore, the extract is an excellent ingredient in the denitrifrice composition. The extraction of the Japanese angellica root is carried out by using the solvent in an amount of 3-20 times that of the Japanese angelica root, and preferably repeating the extracting operations at ordinary temperature -60 deg.C for 3- 48hr about three times. After removing the solvent, the resultant extract is used in the form of a concentrated extract.