baber/WOPTO huggingface dataset:
Patent JP-S61230464-A (JP)
Title: Digital image scanner device
Inventor: IWAMA AKIHIKO
IPC: H04N1/19
Filed: 1985-04-03
Abstract: PURPOSE:To realize the simplification and the miniaturization of an optical system with reducing the number of a mirror and shortening an optical path length by providing a signal conversion unit which keeps the optical path length fixedly with running in the reverse direction against a mirror unit. CONSTITUTION:An exposure light source 17, with the first mirrors 18a and 18b which receive a reflected light beam from an original 16, is unitized as a mirror unit 19 and exposure-scans on the face of the original 16 with a prescribed speed. And the second mirrors 20a and 20b which receive the reflected light beam from the mirror 18b are provided fixedly at prescribed position and furthermore, a signal conversion unit 21 to which the reflected light beam is conducted from the mirrors 20a and 20b is provided. The signal conversion unit 21 consists of an image-forming lens 22 and a CCD accay 23 and the signal conversion unit 21 runs reciprocally in the reverse direction to the mirror unit 19. By such a constitution, the distance between the mirror unit 19 in scanning the original and the image-forming lens 22 is always kept fixedly and on the CCD array 23, an original image is always formed with a regulated magnification and is read out without fail.
Patent JP-H10250957-A (JP)
Title: Elevator
Inventor: UEDA YOSHIO
IPC: B66B9/04
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an elevator provided with a meandering preventing device in which meandering of a multi-stage air bag can be much securely prevented than in conventional devices. SOLUTION: This elevator 1 is provided with a rail 2, a multi-stage air bag 3 comprising air bags 31 stacked in multiple stages, a car 4, an air supply/ discharge means 5, and a meandering preventing device 6. In this case, the meandering preventing device 6 comprises guide frames 7 and connection frames 8. Mutually facing parts of the guide frames 7 penetrate through holes 36 provided along bonded parts 32 of the air bags 31 where they are stacked in multiple stages and bonded to each other.
Patent JP-H09254336-A (JP)
Title: Antibacterial polypropylene film for print laminate
Inventor: NAGAI ITSUO
IPC: B32B27/18
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene film for print laminate, which reveals an antibacterial effect and is excellent in transparency by a method wherein a polypropylene layer containing the specified percent of inorganic antibacterial agent is laminated onto the front surface layer opposite to the surface, to which a printed matter is pasted, of a base material. SOLUTION: Polypropylene resin is used as A layer resin, while 0.5-10wt.% of inorganic antibacterial agent-added polypropylene resin is used as B layer resin. The above resins are fed to a hot extruder so as to be thermally fused at 230-290 deg.C and met in a mouth piece under the condition that their amounts of extrusion are controlled to aimed at thickness and extruded through the slit-like mouth piece in order to be wound round on a casting drum held at 30-80 deg.C for solidifying by cooling into an unoriented film. The resultant unoriented film is heated up to 115-145 deg.C and stretched longitudinally by a draw ratio of 400-700%. Then, after being cooled down, the stretched film is fed to a tenter type stretcher so as to be heated up to 140-170 deg.C an stretched widthwise by a draw ratio of 700-1,100% and finally relaxiatively heat-treated at 155-170 deg.C and cooled.
Patent JP-S52153135-A (JP)
Title: Switching device
Inventor: KATOU TADAATSU
IPC: H02B7/06
Filed: 1976-06-16
Abstract: PURPOSE:To compact a switching device which consists of an incoming panel, a feeder panel, etc. and is used in a high-tension substantion; to facilitate the shipment and installation of the device; and to save the floor space for the installation, by constituting the switch panel unit and the breaker unit separately from each other.
Patent JP-2000265224-A (JP)
Title: Method for refining zirconium
Inventor: YOSHIDA RETSU
IPC: C22B34/14
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To remove Ti in particular from a zirconium raw material. SOLUTION: This method for refining zirconium has the following steps: (1) a first step where a solution containing zirconium ions is prepared from a zirconium raw material; (2) a second step where a liquid mixture containing the solution, hydroxylcalyx[n]arene-p-sulfonate (nι2), trioctyl ammonium chloride and organic solvent; and (3) a third step where the liquid mixture is subjected to phase separation into a first aqueous phase and a first organic phase and the zirconium ions are recovered in the aqueous phase.
Patent JP-H09264308-A (JP)
Title: Structure of interference preventing part of edge part of plate-like member
Inventor: YOSHIKAWA TOMONORI
IPC: F16B2/24
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent an attaching place from being restricted as well as to dispense with manual work other than attaching work by integrally forming an interference preventing part to be fitted to on the end so as to pinch the end of a plate-like member from the both surfaces on the other end, and an attaching part to be attached to the plate-like member by an attaching tool on the other end. SOLUTION: Since an interference preventing part 10A and an attaching part 10B are formed in the lateral offset positions, the interference preventing part 10A is out of the way when a nut 13 is fastened on the back surface on the end of a bent part 11A of a frame 11. By an edge interference preventing part 10, the interference between a hose or a harness 14 with the edge part can be prevented, even if the part 10 and the hose or harness 14 interfere with each other, they have no possibility of damage. Particularly, manual work other than attaching work with a bolt 12 and the nut 13 of the edge interference preventing part 10 is dispensed with, the time and the labor are not taken, it is not necessary for a working space to be secured, and therefore, the attaching place is not restricted.
Patent JP-S56166942-A (JP)
Title: Monolithic catalyst carrier
Inventor: UENO HIDEAKI
IPC: B01J35/04
Filed: 1980-05-27
Abstract: PURPOSE:To provide a catalyst carrier with excellent purifying capacity obtained by coating a monolithic catalyst carrier substrate with a mixed sintered powder of activated alumina and manganese dioxide. CONSTITUTION:Aluminum hydroxide prepared by a Bayer method is dehydrated rapidly and partially under a high temp. air stream and, after grinding, an activated alumina powder is obtained. To this powder, a beta-MnO2 powder is added as manganese dioxide and the obtained mixture is sufficiently mixed in a V shaped mixer. The resulting mixed powder is coated on a surface of the monolithic carrier substrate and cated thereon by baking to obtain the carrier. An amount of manganese dioxide added to said alumina powder is pref. 10-20wt% per a powder amount after mixing as beta-MnO2 and a particle size thereof is pref. 0.4-20mu. Further, a baking temp. is pref. about 900-1,150 deg.C.
Patent JP-S59195866-A (JP)
Title: High dielectric strength bipolar transistor
Inventor: TAJI SATORU
IPC: H01L21/331
Filed: 1983-04-21
Abstract: PURPOSE:To increase dielectric strength between a collector and an emitter without enlarging an element, and to prevent the large reduction of a current amplification factor by making impurity concentration in the vicinity of the interface of a base region higher than that of other sections of the base region. CONSTITUTION:Arsenic or antimony is diffused onto a P substrate 1 to form a buried layer 6, an N<-> epitaxial layer 2 as a base region is grown, phosphorus or arsenic is implanted through an ion impantation method, and the concentration of an N type impurity in the vicinity of the interface 10 (a crape section) with an oxide film of the base region 2, the interface of a region held by at least an emitter region 3 and a collector region 4 is made higher than that of other sections. An isolation layer 7 is formed, and the emitter region 3, the collector region 4 and a base contact region 5 are shaped.
Patent JP-S545409-A (JP)
Title: Magnetic recorder-reproducer
Inventor: SASAKI TOSHIHARU
IPC: H02K29/12
Filed: 1977-06-14
Abstract: PURPOSE:To achieve the protection of tape and the decrease in tape running performing owing to environmental changes, etc.  by letting the tape slip with a friction plate mechanism only when an abnormal increase is produced in the tape tension at the tape end, etc.
Patent JP-H06258213-A (JP)
Title: Optical axis reserving mechanism for particulate counter
Inventor: KUBO YOSHIHIRO
IPC: G01N15/14
Filed: 1993-03-04
Abstract: PURPOSE:To provide an optical axis reserving device, which can easily fit a laser beam to a laser beam position before an exchange in the case of the exchange of a light source, for a particulate counter. CONSTITUTION:An optical axis reserving mechanism is provided with an image forming device F, which forms image points P', P'' for maintaining an optical axis A of a laser beam before an exchange in a corresponding position to an image forming point P of laser beams 3 condensed to the inside of a flow cell 6, and a beam splitter 13, which forms the image point P' on the light receiving face 12a of a two-piece photodiode 12, arranges individual photodiodes so that the image point P'' is formed between a four-piece photodiode 11 and the two-piece photodiode 12, makes the laser beam after the exchange incident on each of the photodiodes via the image forming means F, forms a regulating optical axis A' for the laser beam after the exchange, and can make each of the photodiodes individually output an optical axis reservation signal detecting the accordance of the regulating optical axis A' and the optical axis A before the exchange.
Patent JP-H07276147-A (JP)
Title: Manufacture of u-bolt having seat plate
Inventor: FURUSAWA YASUO
IPC: F16L3/04
Filed: 1994-04-08
Abstract: PURPOSE:To efficiently manufacture a U-bolt having a seat plate, and correctly mount the seat plate by press-fitting the seat plate to the position of a stepped part through a tapered part. CONSTITUTION:A rod is cut to the prescribed length, and both ends are cut to a slightly small diameter to the prescribed position of a seat plate 2, and a stepped part (a) is cut to have an angle of approximately 3 deg.. The off-centered seat plate 2 which is blanked by a blanking machine is fitted into the small diameter part so that the inner diameter of the seat plate may be smaller, and the seat plate is simultaneously press-fitted from the right and left by a press-fitting machine through a tapered part to the prescribed position of the stepped part (a). The stepped part (a) is cut to the angle of approximately 3 deg., and the corner part is raised by the press-fitting, and strongly reinforced against the screw tightening torque. In addition, the threading is executed on the small diameter part on both end sides of the rod 1 to the stepped part (a) by a thread rolling machine, and the rod 1 is bent in a U-shape from the center in a symmetrical manner in the right- to- left direction.
Patent JP-S61229574-A (JP)
Title: Simple energy-controlling system for thermal head
Inventor: SHIBUYA YASUAKI
IPC: B41J2/36
Filed: 1985-04-05
Abstract: PURPOSE:To eliminate effects of accumulation of heat due to the quantity of black information in the preceding line and achieve printing with uniform density in each line, by correcting the printing energy for the next line in accordance with the quantity of information in the preceding line. CONSTITUTION:When period signal (c, d) is inputted, set points (h) held by a set point holding means 4 are preset on preset counters 1, 2, 3, and the number of bits of black signals in image data is counted. When the count exceeds the set point in one period of the period signal, a CO signal (g) is outputted from the counter 3 to a shift register 6, and image data will not be inputted to the counters 1-3. The period signal is inputted to the shift register 6 as a shift clock. At the end (corresponding to one line) of the fourth period, an EOL signal is outputted, the data in the shift register 6 are latched in parallel (l) by a latch circuit 7, and are inputted to a ROM 8 as an address. Correction data of pulse width corresponding to this are outputted from the ROM 8.
Patent JP-S58187056-A (JP)
Title: Message transmitting method
Inventor: KANETANI FUMIO
IPC: H04M3/42
Filed: 1982-04-26
Abstract: PURPOSE:To use the telephone call as an effective transmitting means of commercial message, by transmitting the message ahead the start of the telephone call and then permitting the conventional telephone call. CONSTITUTION:A telephone set 3 and an attachment 4 are installed in a subscriber to whom the commercial message is offered. Let an originator of a telephone set 1 be to communicate with a telephone set 2. In this case, the originator dials the number of the telephone set 3 from the telephone set 1. An exchange 5 connects the telephone set 1 to the attachment 4 of the telephone set 3 based on the number of attain the communication. In this state, the attachment 4 transmits the commercial message recorded in advance to the telephone set 1 for the 1st call. Further, when the originator dials the number of the telephone set 2 with the indication, the exchange 5 is started to connect the attachment 4 and the telephone set 2 and to transfer the telephone set 1 to the telephone set 2.
Patent JP-H0712297-A (JP)
Title: Assembly standardized to obtain head for connecting at least two different kinds of gases
Inventor: FUIRITSUPU TEIERI
IPC: F17C13/00
Filed: 1994-04-08
Abstract: PURPOSE: To carry out operation by means of the same method by making common the gas connection heads for connecting a boring-type cartridge and a valve-type cartridge each being one element of a standardized assembly body respectively. CONSTITUTION: A standardized assembly body is provided with one body 15 common for gas connection head, a valve-pressing subassembly 17 exclusive for the cartridge having a valve without screw part, and the other valve-pressing subassembly body 21 exclusive for the screw-type valve. A passage 15a for the gas taken out through the cartridge is formed in the body 15, and therein the boring-type cartridge is slidably and sealably received by an O-ring 40 and a seal member 11 so as to control the gas flow rate flowing through the passage. The subassembly 17 for the valve-type cartridge sealably receives by holding air tightness to core 18 equipped with an O-ring 43, and further the subassembly 21 sealably receives holding air tightness to a core 22 equipped with an O-ring 44, so that the assembly can be adapted separately for each kind.
Patent JP-S62228355-A (JP)
Title: Device for indicating positioning of machine
Inventor: KOMINE TAKAHIRO
IPC: B23Q17/00
Filed: 1986-03-31
Abstract: PURPOSE:To observe plural types of light emitting conditions at one place and facilitate the confirmation of a positioning condition by emitting the lights of different colors of light emitting elements when an object to be positioned stops on the over side and under side of a target position, and housing these two light emitting elements in one case. CONSTITUTION:A position sensor 29 gives the information on position of a machining head 27 to a comparison circuit 31, and compares it with a target stopping position. And, when the machining head 27 is positioned in between points P1-P2, only a red LED 33 is issued giving an indication in a red color and, when it is lowered until it reaches a point P3, red and green LEDs 33, 35 are issued simultaneously, giving an indication in a yellow color. When it is lowered beyond the point P3, only the green LED 35 is issued giving an indication in a green color. Thus, the indication part 39 indicates the stopping positions of the machining head 27 in three colors of red, green, and yellow thereby indicating deviation form a target position in one place, enabling the observation of plural types of light emitting conditions without need for turning a visual point, to facilitate the confirmation of a positioning condition.
Patent JP-H04118505-A (JP)
Title: Rail expansion gap and rail length measuring method and measuring device
Inventor: SHINODA NORIYUKI
IPC: E01B35/00
Filed: 1990-03-20
Abstract: PURPOSE:To perform non-contact and high speed measurement of an expansion gap between rails by using a Doppler sensor and rail discrimination sensor. CONSTITUTION:Laser.Doppler sensor 3 radiates a laser beam (a) for Doppler to the top face 2 of each rail 1 and outputs Doppler signal A based on scattered light (b) from the top face 2. An expansion gap discrimination sensor 4 radiates an expansion gap discrimination laser beam (d) to the top face 2 of each rail 1 and detects an expansion gap 5 based on the reflected light (e) and also outputs expansion gap discrimination signals B1, B2... of pulse width corresponding to the width of the expansion gap 5. A totalizing counter 8b totalizes the number of the pulses of the signal A within the pulse width of the signals B1, B2... so as to compute and process the length of the expansion gap 5. In addition, the counter 8b totalizes the number of the pules of the signal A between the signals B1 and B2 corresponding to the front end part 1a and rear end part 1b of one rail 1 respectively and also calculates the length of the rail 1. It is thus possible to perform non-contact measurement of the expansion gap and length of a rail.
Patent JP-S60215976-A (JP)
Inventor: NISHIHARA TAKASHI
IPC: E02D29/00
Filed: 1984-04-10
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-S51146998-A (JP)
Title: String holding device for biding apparatus
Inventor: YAMADA MASATOSHI
IPC: B65B13/02
Filed: 1975-06-12
Abstract: PURPOSE: To provide a string holding device for protecting a beak from overload at the time of forming a knot and for decreasing stroke required of an inserting bar. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10306461-A (JP)
Title: Remaining form
Inventor: TAKAMURA NOBUAKI
IPC: E04B2/86
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To facilitate framing, to eliminate a need for a form removing work, to save labor without discharging a waste material, and to improve environment by a method wherein through-holes are formed in the mesh positions of a net in a wire-containing concrete panel whose front surface is not processed. SOLUTION: Through-holes 1a are formed at constant intervals in the respective meshes of a net 2 in a concrete panel 1. The through-hole 1a counter-bored in a taper-form state that the size of the through-hole is gradually increased toward the front surface side of the placed concrete pouring side. A hole the size of which is decreased from the counter bored hole toward the front surface side and a stepped through-hole is formed in a taper-form shape in cross section as a whole. In this case, the hole diameter of the minimum diameter part of the through-hole 1a is set to a range of 1-25 mm. In this case, concrete forms made of iron are used, a net 2 is placed therein the concrete is placed for curing and this way simultaneously molds the holes 1a and groove holes. In this case, front surface remaining forms 4 and remaining forms are held and framed by metal fittings 12.  Consecutively, concrete is placed and after curing, the two kinds of forms remain. This constitution shortens a term of works of framing.
Patent JP-S62227283-A (JP)
Title: Automatic editing device for vtr
Inventor: TAKAHASHI HIDEO
IPC: H04N5/782
Filed: 1986-03-28
Abstract: PURPOSE:To permit an edit interval to be regulated in one field unit of a video signal, and to surely obtain an edit without generating the omission of the edit especially in a short interval. by utilizing the detection of an edit start point and an edit completing point by taking out a part of the video signal. CONSTITUTION:An edit point designating signal is inputted from an operating panel to a system control part 22, and the write possible states of a start count memory part 6a, and an edit start point memory part 18a is generated by an edit start point setting control signal, and also, a control signal is supplied to a signal sampling circuit 12, and an on-state is generated only for 1H after 10Hs from a vertical synchronizing signal. In this way, a count value corresponding to the edit start point is stored on the start count memory part 6a, and simultaneously, the video signal corresponding to the edit start point is sampled, and the video signal is stored on the edit start point memory part 18a via an A/D converter 14 and through the second switching circuit 16. Similarly, the count value corresponding to the edit completing point, and a part of a sampled video signal are stored respectively on a completion count memory part 6b, and an edit completing point memory part 18b.
Patent JP-S61232177-A (JP)
Inventor: HORI MASATO
IPC: B65D83/16
Filed: 1985-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01244926-A (JP)
Title: Control device for continuously variable transmission
Inventor: TANAKA HIROSHI
IPC: B60W10/10
Filed: 1988-03-24
Abstract: PURPOSE:To prevent an engine overspeed and a tire lock or the like caused by a sudden engine brake in a vehicle, when it is driven running at a high speed, by releasing an automatic clutch when a trouble is decided in a route containing a speed change controlling solenoid valve of the automatic clutch. CONSTITUTION:An engine 1 is connected to a continuously variable transmission 4 through an electromagnetic clutch 2 and a forward-reverse selector gear 3. Power is transmitted from the continuously variable transmission 4 to driven wheels 9 through a reduction gear 5, output shaft 6, differential gear 7 and an axle 8. While an electronic control unit 20, being based on various informations relating to the engine 1 and the continuously variable transmission 4, respectively controls the electromagnetic clutch 2 and a hydraulic control circuit 17 of the continuously variable transmission 4. Here the electronic control unit 20 decides a trouble in a route containing a speed change controlling solenoid valve of the electromagnetic clutch 2. And when the trouble is decided, the electromagnetic clutch 2 is released.
Patent JP-S63238579-A (JP)
Title: Radiation detector
Inventor: KAWAMOTO TETSUYA
IPC: G01T7/00
Filed: 1987-03-27
Abstract: PURPOSE:To detect the abnormality of a radiation detector and to correct a detected value according to a comparison result by irradiating the radiation detector with light under the same conditions with a reference radiation and comparing its detected value with a preset reference value. CONSTITUTION:The calibration part 14 of an indication device 4 finds a necessary frequency (f) according to a predetermined calibration signal, drives a driver 16 at the frequency to oscillate an oscillator 13, and a LED 12 emits light under the same conditions as the incidence conditions of the reference radiation. This light is detected by a SSD 6 for radiation detection, amplified by a charge amplifier 10, and then counted by the counter 11 of the indication device 4. Its counted value is supplied to the calibration part 14 to find the difference from the reference value. A correcting means 15 corrects the detection signal according to the difference. Further, when said difference is larger than a permissible error, an inspection abnormality alarm is outputted to an indication output part 17.