baber/WOPTO huggingface dataset:
Patent JP-S58162934-A (JP)
Title: Variable light reflecting film
Inventor: MIYASHITA TADASHI
IPC: G02B5/28
Filed: 1982-03-24
Abstract: PURPOSE:To cause a large change in the reflectance of a variable light reflecting film and to make the film applicable to an optical switch, etc. by using a material whose refractive index is changed when it is irradiated with light as the material of a part of a multilayered film and by amplifying the change in the refractive index by making use of interference phenomenon. CONSTITUTION:An interferential reflecting film is composed of multilayered dielectric films or thin metallic films 2 and a dielectric film 3. One or more layers of each of the multilayered dielectric films are made of a material whose refractive index is changed when it is irradiated with light. A compound of 1 or >=2 kinds of elements selected from P, As, Sb, Bi, Si, Ge, Sn, Pb and Zn with 1 or >=2 kinds of elements selected from S, Se and Te is used as said material.
Patent JP-S61253052-A (JP)
Title: Apparatus for repeatedly arranging jaw mold
Inventor: EERITSUHI FUAABAA
IPC: A61C13/08
Filed: 1986-03-04
Abstract: 1. A device for the reproducible alignment of a model of a jaw, e.g. at a general reference axis and/or of the tooth axes of individual tooth stumps of the model of the jaw at the general reference axis, onto the base (5) of which a tiltable model table with reception plate (1) and model holder (4), into which the model of the jaw is fixably insertable, is superimposable so as to be rotatable through 360 degrees, in which respect provided close to their contact surfaces on the model table and on the base which carries this are mutually associated markings (7, 8) and in which respect the axis for the arcuate tilting movement of the model table is arranged outside the device, characterised in that arranged on the underside of the reception plate (1) is an arcuate runner (2) which is superimposable on a complementary part of the base (5) having a correspondingly arcuate upper surface and is displaceable along the upper surface, forming the track (6) for the runner (2), of the complementary part, the markings (7, 8) being arranged at least on one longitudinal side surface of the runner (2) and on the complementary part.
Patent JP-H06260728-A (JP)
Title: Optical fiber laser
Inventor: OTA KATSUSHI
IPC: H01S3/30
Filed: 1993-03-05
Abstract: PURPOSE:To enable an optical fiber laser to dispense with a long optical fiber and to be lessened in manufacturing cost and size by a method wherein a specific optical loop is provided, light is oscillated and shifted in wavelength in the optical loop, and light of specific wavelength is emitted out of an optical fiber. CONSTITUTION:Light of wavelength lambdaa emitted from a pumping light source 1 is inputted into an optical isolator 4 through the intermediary of a wavelength multiplex coupler 4. Light emitted from the optical isolator 4 is made to travel through an optical loop composed of a rare earth-loaded optical fiber 3, an optical switch 5, a branching device 6, a wavelength multiplex coupler 2, and the optical isolator 4, and light of wavelength lambdab+DELTAlambda is emitted out of an output fiber 8 through the branching device 6. That is, light of wavelength lambdaa is turned to have a reverse distribution in the rare earth-loaded optical fiber 3, whereby natural emission light of wavelength lambdab is emitted. A high power light of wavelength lambdab is made to travel around through the optical loop concerned, whereby light is oscillated and shifted in wavelength to have a wavelength of lambdab+DELTAlambda, and light of wavelength lambdab+DELTAlambda is emitted from the fiber 7.
Patent JP-H04265761-A (JP)
Title: Recording device
Inventor: USHIO YUKIHIDE
IPC: H04N1/04
Filed: 1991-02-20
Abstract: PURPOSE:To greatly shorten the first printing time by a method wherein, after scanning speed of a scanning optical device has reached a desired scanning speed, changes in the scanning speed of the device are detected to determine a scanning speed stabilization time with respect to the device. CONSTITUTION:There are provided a detecting means (phase comparator 23) to detect changes in scanning speed of a scanning optical device after the scanning speed of said device has reached a desired scanning speed and a decision means (CPU1) to determine a scanning speed stabilization time with respect to said device based on the output of the detecting means.
Patent JP-S57161752-A (JP)
Title: Electrophotographic receptor
Inventor: MATSUURA KAZUO
IPC: G03G5/06
Filed: 1981-03-30
Abstract: PURPOSE:To obtain the entitled photoreceptor superior in electrostatic charge acceptance, and charge retentivity in the dark, sensitivity, and durability, by adding a bisazo pigment to a charge generating layer and a pyrazoline derivative to a charge transfer layer. CONSTITUTION:An electrophotographic receptor consisting of a charge generating layer and a charge transfer layer is formed on a conductive substrate. The charge generating layer contains >=1 kinds of bisazo pigments represented by the formulaeI, II, and III (Ar is represented by the formulae IV, V, and VI; R is H, 1-15 alkyl or its derivatives, 6-10C alkyl, or its derivatives, 7-15C aralkyl, or its derivatives, amino or its derivatives, nitro, halogen, hydroxy, alkoxy, or acyl; m is 0, 1, or 2, when m is 2, R may not same. The charge transfer layer contains a pyrazoline derivative represented by the formula VII, in which X is H, dimethylamino, or diethylamino; n is 0 or 1; Ar1 is represented by formulae VIII, IX, and X; and R and m are such as mentioned above. The entitled photoreceptor high in electrostatic charge acceptance and charge retentivity in the dark, and superior in sensitivity and durability is obtained.
Patent JP-S60190236-A (JP)
Title: Preparation of catalyst having high temperature heat resistance
Inventor: YONEHARA KIYOSHI
IPC: B01J37/02
Filed: 1984-03-12
Abstract: PURPOSE:To enhance the durability of a catalyst, by allowing an integral structure type monolithic carrier to support platinum and palladium in a fine powdery form along with heat resistant metal oxide so as to cover said carrier. CONSTITUTION:A fine powder of platinum and/or palladium with an average particle size of 0.005-10mum is supported along with heat resistant metal oxide such as alumina, silica-alumina, magnesia, titania, silica-magnesia or zirconia by an integral structure type monolithic carrier such as a honeycomb carrier so as to cover said carrier. The support amount of the fine powder of platinum and/or palladium is pref. 0.1-50g per 1l of a completed catalyst and that of the total catalytic components is pref. 10-500g per 1l of the completed catalyst.
Patent JP-S59201313-A (JP)
Inventor: TEIMOSHII RICHIYAADO PON
IPC: H01R43/01
Filed: 1984-03-12
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-S63212634-A (JP)
Title: Paper sheet discharge device
Inventor: YOSHIKAWA NORIAKI
IPC: B65H7/18
Filed: 1987-02-28
Abstract: PURPOSE:To aim at shortening the rest condition of a paper sheet discharge device due to erroneous feed-out by providing a sheet feed-out condition discriminating means for delivering an erroneous feed-out signal if the sheet feed-out condition is erroneous. CONSTITUTION:A sheet feed-out means 115 feeds out paper sheets 111 from a sheet holding means 113 in response to an instruction for feeding out the paper sheets 111. A fed-out sheet receiving means 117 receives the paper sheets 111 fed from the sheet holding means 113, and stores it. 4 feed-out condition discriminating means 121 discriminates the condition of the paper sheet 111 fed cut from the sheet holding means 113 by means of the fed-out sheet receiving means 117. If the feed-out condition is erroneous, the sheet feed-out means 115 continues the feed-out of the sheet 111 from the sheet holding means 113. Accordingly, it is possible to shorten the rest condition of the sheet discharge device due to erroneous feed-out.
Patent JP-H08251148-A (JP)
Title: Phase locked loop
Inventor: OKAMOTO YASUSHI
IPC: H04L7/00
Filed: 1995-03-07
Abstract: PURPOSE: To realize each operation of stable clock transfer and phase synchronization without generating a trouble in circuit operation even when there is difference between frequencies of input and output clocks and when a phase is not stopped. CONSTITUTION: As a means for accumulating data, n-number of buffers 11-1 to 11-n consisting of D-FF, a D latch, etc., capable of constantly outputting held (accumulated) data contents are used. While the accumulating state of these buffers 11-1 to 11-n are monitored by an up-down counter 13, one of the buffers 11-1 to 11-n is specified by a writing address and a decoder 14 based on a writing clock and a leading signal to accumulate input data. Next, based on a reading clock and a start signal, one of the buffers 11-1 to 11-n is specified by a reading counter 16 and the specified buffer is selected by a selector 15 to output accumulated data.
Patent JP-H05228663-A (JP)
Title: Penetration welding method for aluminum alloy by means of laser beam
Inventor: YAMAMOTO TAKESHI
IPC: B23K26/21
Filed: 1992-01-31
Abstract: PURPOSE:To control the generation of welding defects, to enlarge the optimum range of welding conditions and to stably obtain sound joints. CONSTITUTION:At the time of penetration welding of a material to be welded 1, 1 composed of aluminum alloy by means of a laser beam 2, a backing material 6 is provided on the back side of the part to be welded. The backing material 6 is 5wt.% or less in total alloy elements, Mg+Zn<0.5wt.% of aluminum and away from the material to be welded 1, 1 by 50mum or more.
Patent JP-S52128030-A (JP)
Title: Trouble detecting system
Inventor: SAKURAI YOSHIO
IPC: G06F11/30
Filed: 1976-04-20
Abstract: PURPOSE: To detect troubles with the hardware of data processing unit by using unloaded (empty) arithmetic cycle of data processing unit, counting the fixed patterns with one set of fixed data and, thus, checking the results of counting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51120438-A (JP)
Title: Combustion device
Inventor: IWASAKI KAZUO
IPC: F23N5/02
Filed: 1975-04-15
Abstract: PURPOSE: A combustion device wherein the ignition of the burner is checked with use of expansion of a gas or liquid caused by the heat of burner flame. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11230743-A (JP)
Title: Measurement device for void inside soil
Inventor: NINOMIYA TADASHI
IPC: G01C7/06
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide the measurement device of a void inside soil capable of quickly and surely filling the void. SOLUTION: This measurement device 11 of the void inside the soil is provided with a measurement rod 14 passed through a communication hole 12 communicated to the void 2 inside the soil for which an ultrasonic wave sensor 13 as a distance measurement means is attached to a tip, an arithmetic control part 15 as an arithmetic control means attached to the ultrasonic wave sensor 13 for using distance data obtained by the sensor and computing various quantities such as the shape and capacity, etc., of the void 2 inside the soil, a monitor 16 and a printer 17 as output means for outputting the various quantities computed in the arithmetic control part 15, and a driving mechanism 18 for moving the measurement rod 14 forwards and backwards along the member axis of the rod 14 and rotating it around the member axis of the rod 14 under the control of the arithmetic control part 15.  The various quantities are computed in the arithmetic control part 15 by using the forward and backward movement amounts and rotation amount.
Patent JP-H08217543-A (JP)
Title: Production of nonmagnetic ceramics for magnetic head
Inventor: CHIBA TATSUYA
IPC: G11B5/60
Filed: 1995-02-09
Abstract: PURPOSE: To obtain nonmagnetic ceramics not causing chipping at the time of mechanical working by heating a soln. contg. a complex of nitrates of Co and Ni in a specified molar ratio with an amino acid and subjecting the resultant powder to compacting, firing and HIP. CONSTITUTION: A soln. contg. a complex of nitrates of Co and Ni with an amino acid is prepd. so as to give a multiple oxide represented by the formula (where 0.15<=x<=0.9). This soln. is heated to evaporate the water and the resultant powder is granulated with a spray drier, etc., fired at <=1,250 deg.C and subjected to HIP to obtain the objective nonmagnetic ceramics having <=5μm average grain diameter and a Vickers hardness of >=650. This ceramics has a coefft. of thermal expansion almost equal to that of a head material, also has superior chipping resistance and is suitable for use as a substrate material for a magnetic head.
Patent JP-H01220047-A (JP)
Title: Load system for dasd cash
Inventor: KINOSHITA KOKI
IPC: G06F12/08
Filed: 1988-02-29
Abstract: PURPOSE:To improve hit ratio and to effectively use a cash by obtaining the logarithm of a DASD access generated in a processing for processing units and preloading necessary data into the cash when executing the processing unit by the logarithm. CONSTITUTION:A function to obtain a logarithm 22 of a DASD (Direct Access Store Device) is given to a CPU20 and a preload part 16 is provided for a DASD device 10 with the cash. When executing a processing unit X, logarithm data collected beforehand by executing this processing unit are transferred to the preload part 16 and a preload is requested. The preload part 16 receives this, accesses a DASD14 by the logarithm data and stores read data into a cash memory 12. Thus, the cash hit ratio can be heightened and the effectiveness of the cash can be kept high.
Patent JP-H10287503-A (JP)
Title: Aqueous suspension preparation directly scattered on flooding paddy field
Inventor: NABEYA YOSHIHIKO
IPC: A01N43/10
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation having high stability of agrochemical activities, and excellent in dispersibility in water of the agrochemical active ingredient when scattering the preparation by allowing a specific agrochemical active ingredient, polyvinyl alcohol, a high boiling point solvent and water to be included in the preparation. SOLUTION: This aqueous suspension preparation directly scattered on flooding paddy field comprises (A) 0.1-60 wt.% agrochemical active ingredient of a sulforlylurea-based herbicidal active ingredient [e.g. methyl=α-(4,6- dimethoxypyrimidin-2-ylcarbamoylsulfamoyl)-o-toluate (bensulfuron-methyl)] and/or a herbicidal active ingredient having terminating activities against Panicum crus-galli (e.g. thenylchlor), (B) 0.1-20 wt.% polyvinyl alcohol having <=2,000 average polymerization degree and 69-90 mol.% saponification degree, (C) 1-60 wt.% high boiling point solvent (e.g. ditridecyl phthalate), (D) water, and optionally (E) a thickener, an antifoamer, an antifreezing agent, a preservative and fungicidal agent, a stabilizer of the herbicidal active ingredient, etc.
Patent JP-S61206743-A (JP)
Title: Forwarding device for lead and the like
Inventor: WATANABE TOSHIYUKI
IPC: B65H3/52
Filed: 1985-03-11
Abstract: PURPOSE:To prevent thin leafs and the like from jamming by configurating a device in such a manner that a belt is installed between a roller, which is arranged holding a separating roller, and an eccentric roller, which is arranged at the starting side of the forwarding belt so as to allow the belt to rise and lower while the leaf is being forwarded. CONSTITUTION:The eccentric rotation of a timing gear 11 allows the starting side of a forwarding conveyor belt 7 to rise and lower in respect to a cutout window 3a of a support plate 3. The lowermost leaf out of leafs 1 piled up on the support plate 3 is not forwarded to the direction as shown by an arrow head before the entire area of the leaf lower surface comes in contact with the forwarding conveyor belt while the belt is touching the leaf from the forward end to the afterward end. In this case, no jamming occurs in the lowermost leaf because a forwarding force is exerted to the leaf from the forward end to the afterward end in order. And the forwarding conveyor belt 7 starts lowering after it has come in contact with the afterward end of the first leaf. Accordingly, even if the second leaf is suspended by a reversely rotating roller 35, no jamming occurs because the second leaf does not come in contact with the forwarding conveyor belt 7.
Patent JP-S57160906-A (JP)
Title: Silicon carbide having metallized layer and its manufacture
Inventor: MATSUSHITA YASUO
IPC: H05K1/03
Filed: 1981-03-31
Abstract: PURPOSE: To form  metallized layer with superior adhesion on the surface of SiC by melt-aticking a silicide forming metallic element to the SiC surface by heating.  
     CONSTITUTION: A metal-base mixture contg. a silicide forming metallic element or a substance contg. the element is melt-stuck to the surface of an SiC-base substance such as a sintered SiC body by heating. For examle, it is preferable that a powdered mixture of fine Cu powder with 1W40wt% as Mn of Mn  powder or Mn compound powder is mixed with an org. solvent to prepare metallic paste, and the paste is applied to the surface of a sintered SiC body and melt-stuck to the surface by heating in a nonoxidizing atmosphere. Thus, a metallized film of Cu with high adhesion to an electrically insulating SiC sintered body contg. Be or a substance contg. Be can be formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06261365-A (JP)
Title: Method for monitoring outside range, position information management means, communication system switching method, moving body communication system and moving station
Inventor: KOKADO TAKESHI
IPC: H04W60/00
Filed: 1993-03-08
Abstract: PURPOSE:To improve radio wave use efficiency for calling and the processing efficiency of an exchange and to eliminate the inconvenience of manual switching. CONSTITUTION:When a moving station 20 comes to go out from the service area 4 of a moving body network for office, it enters the radio zone 3 of a radio base station arranged at an entrance/exit gate port 2 without fail and a position is registered. A position management part in an exchange device receiving the position registration of the radio base station manages position information of the moving station 20 as information out of a range. When position information is judged to be that out of the range, the position management part of the exchange device informs a communication system switching indication part that the moving station 20 goes out of the range. The communication system switching indication part transmits a message to the moving station 20 to switch to the communication system of a public moving body communication network through the radio base station. The moving station 20 receiving the message switches a communication carrier and a communication protocol to those fitted to the public moving body communication network.
Patent JP-S58163403-A (JP)
Title: Gas separation membrane
Inventor: ABE MASAO
IPC: B01D71/54
Filed: 1982-03-23
Abstract: PURPOSE:To obtain a gas separation membrane excellent in oxygen permeability, by using a polyurethane/silicone copolymer of which the Si-O content is increased by introducing a polysiloxane structure into the main chain of polyurethane. CONSTITUTION:A substantially linear polyurethane/silicone copolymer obtained by heating and reacting diisocyanate, alpha, omega-dichloropolydiorganosiloxane and glycol in an org. solvent is dissolved in a film forming liquid solvent to be cast and applied to an appropriate support and the solvent is evaporated from the formed film by heat treatment to obtain a homogenous membrane with a thickness of 0.05-30mum. By subjecting the surface of this membrane to sputter etching treatment, coefficient of gas permeation and coefficient of gas separation thereof are further enhanced.
Patent JP-S61207501-A (JP)
Title: Production of powder sintered body and method for forging said body
Inventor: KUSAKA KATSUJI
IPC: C04B35/64
Filed: 1985-03-08
Abstract: PURPOSE:To produce a powder sintered body having high density and high quality with less energy consumption by preforming the powder of a metal or ceramics then compressing and sintering the preform in fluid at a specific temp. CONSTITUTION:The metallic powder or the powder of the ceramics is packed into a vessel 2 made of a thin stainless steel sheet and is compressed to make a preform 3. The preform is put into the fluid 5 in a pressuring machine 4. A vitrified or other inorg. material such as glass or slag softened by heating or an org. material such as plastic, oil or silicon softened by heating is used for the fluid 5. The above-mentioned fluid 5 and preform 3 are heated to the temp. of >=1/2 the absolute temp. or the m.p. of the powder raw material used and up to the m.p. by a heater 8 and are pressurized and compressed under 500kg/cm<2> by a pressurizing piston 7, by which the preform is sintered. The sintered article is further forged to form the finer crystal and to improve the toughness of the sintered body if the raw material powder is the metal.
Patent JP-H06255135-A (JP)
Title: Control device for driving of printing head
Inventor: YOSHIDA MITSUHIRO
IPC: B41J2/30
Filed: 1993-03-09
Abstract: PURPOSE:To prevent the printing of the excessive dot accompanied by the increase of a printing speed by providing a means forming a control signal gradually extending the charge time of a piezoelectric element as becoming a dot to be printed. CONSTITUTION:A printing head 20 is driven by a drive means 12 corresponding to the control signal from a control signal forming means 11 forming the control signal gradually extending the charge time of a piezoelectric element 30 as becoming a dot to be printed later. By this constitution, kinetic energy allowing a printing pin 35 to strike printing paper to be ready to return is gradually reduced in respective processes from the predetermined dot in a continuous dot row to the final dot therein. Therefore, even when the charge time applied to the piezoelectric element 30 at a time of the printing of the final dot accompanied by the increase of a printing speed is not taken sufficiently long, the kinetic energy preserved in the printing pin 35 at the time of the printing of the final dot has been reduced and, by applying a predetermined charge time/discharge time, the sufficient control of the printing pin 35 becomes possible.
Patent JP-H02226471-A (JP)
Title: Automatic transaction device
Inventor: SUGIMURA TAKASHI
IPC: G06Q20/18
Filed: 1989-02-28
Abstract: PURPOSE:To shorten a transaction time and to omit a troublesome operation by continuously executing an input processing such as a cash input without stopping a payment transaction when the plural payment transactions are continuously executed and the first input amount is insufficient. CONSTITUTION:When the paid amount by information read from a recording medium, which is accepted at a second time onward, by a read means 42 is larger than a balance stored in a processing means 20, an input means controls a process so that a shortage may be paid. That is, when the plural payment transactions are continuously processed and the first inputted amount is short, the payment transaction is not stopped, and the input processing such as the cash input is successively executed. Thus the payment transaction can be continuously processed by the simple operation, and the troublesome operation as usual can be omitted.