baber/WOPTO huggingface dataset:
Patent JP-H10193863-A (JP)
Title: Ballpoint pen
Inventor: FURUKAWA KAZUHIKO
IPC: B43K1/08
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure flow rate of ink and to solve a problem such as straight flow, air entrainment, omission or ball flying by increasing a rear end side inner diameter of a finishing inner wall of a receiving seat side from an end side inner diameter of a finishing inner wall as a cylindrical wall of a ball in a lateral direction in a tip. SOLUTION: A writing ball 1 is release-inhibited by a receiving seat 16 at a rear end side by caulking 3 at a front end side at an end of a tip, and the ball 1 is rotatably loosely engaged in the state with vertical looseness in a longitudinal direction. Here, an end side inner diameter T of a cylindrical inner wall 17 between the caulked part 3 in the tip and the seat 16 and s size between a rear end inner diameter U is set to satisfy T<U. This shape is formed, and hence a sealing surface 8 side of its end is set relatively narrow. Accordingly, a problem such as straight flow can be solved. And, since a large ink channel can be obtained at the rear end side, flow-out amount of ink to affect density or wear of a drawing line can be sufficiently obtained.
Patent JP-H08241911-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIZU TAKAO
IPC: H01L23/50
Filed: 1996-01-26
Abstract: PURPOSE: To form a connection part by plating for reducing the gap of parts to be mutually and electrically connected as compared before and for improving reliability without physical damage such as heating and pressurization for electrical connection. CONSTITUTION: A process for applying a semiconductor chip to a lead while the tip end face of an inner lead 19 and an electrode pad 14 formed on the surface of a semiconductor chip 11 are made close and a process for forming a metal plating layer for electrically connecting the tip end face of the lead by dipping the inner lead 19 and the electrode pad 14 in an electrolytic plating solution are provided.
Patent JP-H02193642-A (JP)
Title: Glance detector
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/113
Filed: 1989-01-20
Abstract: PURPOSE:To follow up the motion of an eye to be checked with high accuracy and to detect a glance direction at high speed by providing a photo-detection optical system to guide a light flux on a photo-electric sensor and a means to obtain the position of a nipple according to a signal from the photo-electric sensor and to detect the move of a glance. CONSTITUTION:A checker investigates the light sensitivity of a specified part in an eyeground Er by using a stimulation light source 9 for check while the picture of the eyeground is observed on a television monitor 11. In the picture of the eyeground displayed on the television monitor 11, a nipple part P is made bright by a light transmission part 7b of a shield mask 7 and a shielded part Q around the nipple part is made dark by a shield part 7a. Accordingly, when the nipple is moved with the move of the glance from an eye E to be checked by the stimulation light source 9, the bright nipple part P in the dark shielded part Q is moved to P'. The motion is caught on the television monitor 11. In order to obtain the motion of the glance, a signal from the shielded part Q is binarized based on a signal outputted from an image pickup element 5a and taken into a memory. Then, the center of gravity is computed.
Patent JP-H08201461-A (JP)
Title: Calibration method for potential sensor
Inventor: FURUICHI YASUSHI
IPC: G03G21/00
Filed: 1995-01-30
Abstract: PURPOSE: To calibrate the output of a potential sensor accurately even if residual potential is present on a photoconductor or a low price distance correction type potential sensor is employed. CONSTITUTION: Mutually different sets of a plurality of coefficients are determined to be employed in a formula for calibrating the output from a potential sensor 31. A plurality of means 32-34 calibrate the output from the potential sensor 31 according to the formula using the sets of coefficient thus determined. Output from the potential sensor 31 is calibrated by switching the plurality of calibration means 32-34.
Patent JP-S61173623-A (JP)
Inventor: EBIZAKA TOSHINOBU
IPC: H02H3/28
Filed: 1985-01-28
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-S58129545-A (JP)
Title: Character processor
Inventor: SAKAUCHI YUUICHI
IPC: G06F17/30
Filed: 1982-01-27
Abstract: PURPOSE:To execute retrieval processing without inputting a key word in a fixed form, by executing the retrieval key processing after setting the range, in a character processor having a retrieval function. CONSTITUTION:A data of a character-string is inputted, and when it is desired to find out a desired character-string, for instance, a word, from said data, a character string of the desired word is read by a range head key RS and a range end key RE, a cursor CM is moved to the head line which is an object of retrieval, and a retrieval key SL is depressed. As a result, the cursor CM moves to a position where a key word is displayed, and an operator can find out the character-string of the desired word from in the inputted data.
Patent JP-H07220441-A (JP)
Title: Tape cassette
Inventor: NISHIMURA AKIHIRO
IPC: G11B23/087
Filed: 1994-02-04
Abstract: PURPOSE:To provide a tape cassette which prevents a tape from being damaged or cut by preventing the deformation of the front lid of a tape cassette in the lid mechanism of a tape cassette. CONSTITUTION:The front lid deformation preventing projection 10g of an upper lid 10 is formed so that the angle theta becomes nearly 90 deg. to the direction C of external pressure. When the external pressure is applied to a front lid 8 under the condition, as shown in the figure, the upper end of the front lid 8 abuts on the vertical surface of the front lid deformation preventing projection 10g, so that the deformation is stopped. Then, since a tape 5 does not come into contact with the front lid 8, the damage or the cutting of a tape due to the deformation of the front lid which occurred in the past can be prevented.
Patent JP-S5295377-A (JP)
Title: Device for taking-out the supernatant
Inventor: NIIE MINORU
IPC: B01D17/038
Filed: 1976-02-06
Abstract: PURPOSE: To permit an easy taking-out of the supernatant without changing its characteristic, by an employment of a detector means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08196838-A (JP)
Title: Air cleaner
Inventor: TAKANO YASUSHI
IPC: F24F7/00
Filed: 1995-01-30
Abstract: PURPOSE: To change the opening angle of an exhaust flap in accordance with the air volume and to confirm the operation mode by providing an exhaust port at the upper part of a main body and furnishing an exhaust flap opened or closed with the vicinity of one side of the exhaust port as a fulcrum. CONSTITUTION: An exhaust port 14 is provided at the upper part of the main body 11 of an air cleaner, and an exhaust flap 17 with the vicinity of the one side of the exhaust port 14 as a fulcrum and freely closably covering the entire upper face of the exhaust port 14 is furnished. As the cleaner is operated, a motor 22 and a fan 23 are automatically operated in conformity to the contamination in plural stages, and the opening angle of the flap 17 is changed in accordance with the air volume. Accordingly, the operation mode is immediately recognized even if the cleaner is mounted at the corner of a room.
Patent JP-S62169094-A (JP)
Inventor: FURUMIYA SATOSHI
IPC: H01L21/30
Filed: 1986-01-22
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-H07220409-A (JP)
Title: Digital signal reproducing device
Inventor: HAYASHI HIDEKI
IPC: H03M13/23
Filed: 1994-02-04
Abstract: PURPOSE:To reproduce signal without any decoding deterioration of Viterbi signal by executing the Viterbi signal while compansating the amplitude fluctuation content even if the amplitude of a read signal fluctuates due to a mechanical position error on reproduction from a recording medium or a characteristic fluctuation of the recording medium. CONSTITUTION:An optical pickup 1 detects the amplitude value of a read signal (p) based on each obtained sample value when tracing a mirror-surface part and a clock pit provided within a servo area of an optical disk 3 and divides each sample value of a sample value series (q) based on the detected amplitude value, thus obtaining a row of amplitude compensation sample values k. When the detected sample value is large, each sample value of series (q) is divided by the large amplitude value. When the detected amplitude value is small. the sample value of the series (q) is divided by the small amplitude, thus obtaining the series (k) where the amplitude fluctuation is compensated. Therefore, even if the signal (q) fluctuates, the amplitude of the series (k) becomes constant and a Viterbi decoder 20 reproduces digital signals without deteriorating decoding performance.
Patent JP-S58130619-A (JP)
Title: Digital-analog converter
Inventor: ITOU KENJI
IPC: H03M1/82
Filed: 1982-01-29
Abstract: PURPOSE:To increase the carrier frequency of a PWM wave, by having a double system for a latch circuit, a comparator and a sweep counter respectively and to increase the output pulse frequency of a pulse generating system at the upper bit side. CONSTITUTION:Latch circuits 31 and 32 latch lower 5 bits and upper 6 bits. A comparator 37 applies a coincidence signal of contents between the circuit 32 and an up-counter 38 to FF41 and 42. When the output of the counter 38 is ''0'' or ''63'', the FF41 and 42 are set respectively. It is same with a comparator 33. The outputs of FF circuits 41, 42 and 43 are connected to each gate respectively. If the wave detection quantity is set as 750=B''01011101110'', the upper 6 bits and lower 5 bits are set at 23 and 14 respectively. Therefore the high level period of the output A is equal to an amount equivalent to 14 counts. A pulse is delivered 18 times from a gate circuit in a high level period of an output C, and the high level periods of all cycles become 750 in total. Thus a PWM wave corresponding to the wave detection quantity is obtained.
Patent JP-H06223926-A (JP)
Title: Wiring apparatus fitting adapter
Inventor: TATEISHI HIROYUKI
IPC: H01R13/73
Filed: 1993-01-28
Abstract: PURPOSE:To provide a wiring apparatus fitting adapter excellent in the electric insulation property and component workability. CONSTITUTION:A wiring apparatus fitting adapter 1 is provided with a body section 2 bored with multiple fixed screw holes 2e for fixing wiring apparatuses with screws, having coupling pieces 2a, 2a coupled with one end edge 10a of a DIN rail 10, and made of insulating resin, a slide section having coupling piece 3a coupled with the other end edge 10a of the DIN rail 10, slidably coupled with the body section 2, and made of insulating resin, and an elastic means 4 elastically connecting the body section 2 and the slide section 3. When the wiring apparatus fitting adapter 1 is fitted and fixed to the DIN rail 10, the DIN rail 10 is elastically held by the coupling pieces 2a, 2a and the coupling piece 3a.
Patent JP-H07215599-A (JP)
Title: Tape winding device
Inventor: YONEDE TATSUO
IPC: B65B27/00
Filed: 1994-02-04
Abstract: PURPOSE:To prevent whirling of an electric wire bundle in a device for spirally winding a tape sequentially round the outer periphery of an electric wire bundle at a fixed pitch. CONSTITUTION:A rotator 40 is connected to a driving source in a device main body 10 to turn the rotator 40. An insert notch 401 for inserting an electric wire bundle is formed on a part of the rotator 40. A tape holder 60 is provided on the radial outside of the rotator 40 in such a manner as to rotate with the rotator 40. A guide element 70 is provided below the tape holder 60 in such a manner as to rotate with the rotator 40. A substantially U-shaped guide notch 701 for guiding the electric wire bundle to the center of rotation is formed in a position substantially aligned with the insert notch 401 of the guide element 70.
Patent JP-S5296067-A (JP)
Title: Electronic apparatus
Inventor: SANO TADASHI
IPC: G02F1/133
Filed: 1976-02-09
Abstract: PURPOSE:To provide an electronic apparatus, in which liquid crystal indicator and secondary battery are formed integrally, with only a slight increase in size of indicator cell, whereby the apparatus can be made compact and thin as a whole.
Patent JP-S63182035-A (JP)
Title: Catalyst for removing nitrogen oxide
Inventor: MATSUDA TOSHIAKI
IPC: B01J29/24
Filed: 1987-01-22
Abstract: PURPOSE:To prevent the deterioration of catalytic activity due to a volatile catalytic poisonous substance such as arsenic, selenium or thallium, by supporting copper and aluminum sulfate by hydrogen substitution type zeolite having a silica/alumina ratio of 10 or more. CONSTITUTION:0.1-5wt.% of copper (Cu) and 0.5-15wt.% of aluminum sulfate [Al2(SO4)] are supported by a hydrogen substitution type zeolite having a silica (SiO2)/alumina (Al2O3) ratio of 10 or more. The copper ion supported by hydrogen substitution type zeolite forms an active spot in the pore in zeolite through the ion exchange with a hydrogen ion. Since a catalytic poison substance such as arsenic or selenium has a size almost equal to the active spot, the active spot is difficult to be poisoned. Further, when the zeolite supporting copper through ion exchange is impregnated with aluminum sulfate, a pore size is made small and poisoning preventing effect is enhanced.
Patent JP-S5399100-A (JP)
Title: Preparation of zirconium compound
Inventor: KONISHI ATSUO
IPC: C01B31/30
Filed: 1977-02-10
Abstract: PURPOSE: To obtain zirconium carbide, by preparing zirconium hydride in vacuum and at a fixed temp., mixing carbon with it, pressure molding it, dehydrogenerating it in vacuum and at a higher fixed temp., and heating it moreover to a higher fixed temp. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62171113-A (JP)
Title: Vertical cvd apparatus
Inventor: NAKANISHI HIROMITSU
IPC: H01L21/31
Filed: 1986-01-24
Abstract: PURPOSE:To suppress fluctuation of film thickness and form a thick film without spikes by providing slit type nozzle holes to a nozzle projected at the center of a susceptor. CONSTITUTION:A total of six slit type nozzle holes 32,... are provided, with intervals of 60 deg., at the upper part of nozzle body 31. Since the reaction gas can be supplied equally and stably over a wide range from the slit type nozzle hole 32..., fluctuation of the thickness of epitaxial layer in the direction of reaction gas flow can be suppressed. In case a baffle plate 23 is provided, large particles are adhered to the lower surface of the baffle plate and they splash and thereby generation of spikes is suddenly increased. In this case, however, no baffle plate is provided and therefore large size particles are not adhered and do not splash. Accordingly, generation of spikes is not so often even when the film becomes thick. Therefore a thick film can be formed.
Patent JP-H07211307-A (JP)
Title: Battery with lead terminal
Inventor: TANAKA KAZUO
IPC: H01M2/30
Filed: 1994-01-12
Abstract: PURPOSE:To obtain a battery with lead terminal of high reliability by providing a gap hole in the drawn flat surface of a lead terminal. CONSTITUTION:The part to come into contact with the negative electrode sealing plate of lithium battery in a lead terminal 2 is worked by drawing and a recessed part 4 having a flat surface is formed in the bottom The gap hole 5 of the square of a size of 20 to 40% of a flat part or the circular gap hole 5 of the diameter of 90 to 100% of the width of the flat surface are provided nearly at the center of the recessed part 4. The lead terminals are attached by spot welding in the positions of two points on both sides holding the gap hole 5 therebetween. Since the path of a noneffective shunt current which is an electric current directly flowing through the inner part of the lead terminal without flowing through a load enclosing plate between spot-welded positions 3 is cut off to greatly reduce useless current, the welding of high strength can be performed by a sail current. The dispersion of a current flowing between two points becomes small, so that the stable strength of welding may be obtained.
Patent JP-H05206299-A (JP)
Title: Manufacture of semiconductor device
Inventor: USHIGOE TAKATOSHI
IPC: H01L21/28
Filed: 1992-01-28
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device, wherein a lower conductive layer can be reliably connected with an upper conductive layer. CONSTITUTION:An NSG layer 110 is selectively formed on a semiconductor substrate 101 and thereafter, a conductive layer, such as a TiN layer 111, is formed on the whole surface. Then, this layer 111 is etched over its whole surface and the layer 111 is selectively made to remain only on the sidewall parts of the layer 110. This layer 111 functions as a connection layer between a deep, collector layer 104 which is a lower conductive layer, a side base layer 105a and an emitter layer 106 and an upper conductive layer which is formed in the following process.
Patent JP-S56110960-A (JP)
Title: Recorder
Inventor: MINOURA KAZUO
IPC: G02B26/10
Filed: 1980-02-06
Abstract: PURPOSE:To obtain high-speed recording of equal spaces without producing any overlaps of scanning lines by providing specific relations among the space between scanning lines, the imaging multiplying factor of optical systems, the space between light sources and the number of light sources of a device for simultaneously scanning with the plural beams of the plural light sources. CONSTITUTION:A rotating cylindrical body 5 is simultaneously scanned thereon via a deflector 3 and a scanning lens 4 by the plural beam spots from a light emitting part 2 having the generating sources 1a, 1b of plural light sources like semiconductor array lasers. At this time, the space (p) between adjacent scanning lines l1, l2, the imaging multiplying factor beta of the optical system, the space P0 between the light emitting sources and the number M of the light source are so arranged as to maintain the relation p=¦beta¦.P0/(mM+1) (where m is integers of over 0). Thereby, the optical installation is made easy, and the high-speed recording of equal spaces is obtained without producing any overlaps of the scanning lines.
Patent JP-H02194914-A (JP)
Title: Mold and forming method thereof
Inventor: TAKIGAWA YOSHIO
IPC: B29C41/12
Filed: 1989-01-24
Abstract: PURPOSE:To restore the same shape as the form of a body accurately and easily by impregnating a bag body shaped of a flexible permeable material with a thermosoftening material such as wax, covering the body having the restoring form of the bag body with the bag body, removing the body after curing and forming a mold. CONSTITUTION:A bag body 1 shaped of a flexible permeable material such as cloth is impregnated with a thermosoftening material 2 such as wax. Consequently, when the bag body is impregnated with the thermosoftening material 2, the bag body 1 may be dipped into the thermosoftening material 2. A body having the same shape as a restoring shape is covered with the bag body before the thermosofening material 2 is not cured yet. When a made-to-order shoe is manufactured, the shoe is put on a leg 3. When the material is removed from the body after curing, a mold is formed. Accordingly, gypsum is flowed into the mold formed, thus restoring the same shape.
Patent JP-S5894683-A (JP)
Inventor: IEE HAABAAMATSUHAA
IPC: F16K11/06
Filed: 1982-02-01
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-S63180706-A (JP)
Inventor: WADA TADASHI
IPC: H01L21/68
Filed: 1987-01-22
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-H08202508-A (JP)
Title: Method for data processing and data processor
Inventor: KAMURAGI YOSHIAKI
IPC: B41J5/30
Filed: 1995-01-31
Abstract: PURPOSE: To perform data processing fast by ending the data processing while separating the address bus and data bus of a memory from an MPU when the MPU is accessing an element other than the memory, on if not ending the data processing, releasing the bus of the MPU and performing the rest of the data processing by DMA transfer. CONSTITUTION: When the MPU 21 is accessing a ROM 31 as the element other than a RAM 23 as the memory, the RAM 23 is accessed by DMA transfer and the specific data processing is ended while the address bus and data bus of the RAM 23 are separated. When the data processing does not end, the rest of the data processing is performed by DMA transfer by releasing the bus of the MPU 21. Consequently, the data processing using DMA can be performed fast without stagnating the processing of the MPU 21 as much as possible.
Patent JP-S61173224-A (JP)
Title: Liquid crystal cell
Inventor: SAITO TETSUO
IPC: G02F1/1341
Filed: 1985-01-29
Abstract: PURPOSE:To prevent the explosion of the sealing material occurring at the time of forming the cell by providing the inlet of the liquid crystal material of the liquid crystal cell at the side opposite to the lead terminal and dislocating the position from the cell center. CONSTITUTION:On the surface of a glass plate 10, a display electrode pattern 20 and a common electrode pattern 30 are alternately formed, and a sealing material is formed to a projecting shape. At such a time, an inlet 8 of the liquid crystal is dislocated from the liquid crystal cell center, and the inlet 8 is respectively arranged so that it can adjoin each other. Next, the inner direction surface of the electrode substrate is rubbing-processed wholly in the same orientating direction 6, an orientating film is formed and a display electrode pattern 20 and the common electrode pattern 30 are overlapped and sealed so that they may be opposed. The orientating film of an upper surface electrode substrate 22 and a lower surface electrode substrate 33 is formed in the same direction, and therefore, an orientating direction 6a of the upper surface electrode substrate 22 and an orientating direction 6b of the lower surface electrode substrate 33 are mutually crossed and go to be the cross nicol relation. When the liquid crystal is connected, the inlet area can be enlarged while the inlet is near the center to the utmost.
Patent JP-S61173189-A (JP)
Title: Program time switch
Inventor: HIRAMA MASAYOSHI
IPC: G04G15/00
Filed: 1985-01-29
Abstract: PURPOSE:To make possible the confirmation at a glance of the presence or absence of the load control of each day for a prescribed number of days by providing an array display means in which plural mark display parts display the presence or absence of the load control of the corresponding days. CONSTITUTION:The corresponding month and day are displayed on a number display part 5 when, for example, the position of a 'program' is selected to the position 'month and day' while an automatic operation mode is held selected by a set switch 2. The program number of the day is then displayed on a program number display part 6 and the schedules for one month are displayed by bars in one-day unit on a bar display part 7. The operator confirms the bar display of this time by viewing the index in the lower part. The confirmation at a glance of the presence or absence of the load control is thus made possible.