baber/WOPTO huggingface dataset:
Patent JP-2000207274-A (JP)
Title: Unit and method for readout control over common memory
Inventor: FUKUDA ATSUO
IPC: G06F12/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To decrease the frequency of data read from a common memory and consequently to shorten the time needed to read the data out. SOLUTION: A latch 6 which temporarily holds data read out of the common memory 2 is provided between a processor 1 and the common memory 2. The processor 1 is equipped with a readout signal generating means 11, which generates readout signal one time more than the number of data read out of the common memory 2 and an address operating means 12, which ignores the data read out corresponding to the 1st readout signal among data transferred from the latch 6 and makes the data transferred from the latch 6, corresponding to the 2nd and succeeding readout signal correspond to the addresses at the time of the generation of last readout signals.
Patent JP-S60174771-A (JP)
Inventor: BUORUFUGANGU SHIYAPERU
IPC: C07D295/096
Filed: 1985-01-22
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-S60153455-A (JP)
Title: Steel piston ring
Inventor: KOUROGI TAKEO
IPC: F16J9/26
Filed: 1984-01-23
Abstract: PURPOSE:To improve the thermal settling resistance and corrosion resistance by applying nitrogenizing onto the base material of piston ring or stainless steel. CONSTITUTION:The base material of piston ring 1 is stainless steel where nitrogenized layer 4 is applied onto the outer surface including the outercircumferential face 6. An oxide film 5 is further applied through formation onto at least the outercircumferential face of said nitrogenized layer. The oxide film is potassium salt film such as potassium manganese, potassium zinc, etc. or 4-3 oxide iron. Consequently, thermal setting resistance and corrosion resistance are improved while initial scuffing is prevented.
Patent JP-H02193902-A (JP)
Title: Treating agent for tea plant
Inventor: YAMAMURA SABURO
IPC: A01N33/08
Filed: 1989-01-19
Abstract: PURPOSE:To obtain a treating agent for tea plant providing excellently increasing effects on yield of tea leaf, quality improving effects, safely usable, containing choline or a salt thereof as an active ingredient. CONSTITUTION:0.001-95wt.%, preferably 0.01-90wt.% choline or at least one salt thereof is used as an active ingredient and, for example, in the case of powder or driftless powder, 0.01-5wt.% choline or at least one salt thereof is contained and in the case of wettable powder or solution, 1-75wt.% choline or at least one salt thereof is contained to give a treating agent for tea plant promoting growth of buds and leaves of tea, exhibiting improving effects on yield and qualities of tea leaves, not bringing about phytotoxicity to tea plants, not polluting environments and not having bad influence on human and animals.
Patent JP-S61168840-A (JP)
Title: Discharge display tube
Inventor: YAMAMOTO SATORU
IPC: H01J17/48
Filed: 1985-01-21
Abstract: PURPOSE:To reduce the tube outer diameter while uniforming discharge properties for obtaining high brightness by making the electrodes of a display discharge tube having more than two pieces of electrodes of a multi-layer and coaxial construction, in which an electrically conductive material and an electrically insulating material are alternately arranged. CONSTITUTION:An outer tube 1 housing gas 2 for discharge is provided with electrodes on its end part, while the electrodes 3, 5, 7 and the insulators 4, 6 are alternately arranged in a multilayer and coaxial construction. Thereby, discharge in the electrode part is simultaneously performed on the whole circumferences of the electrode end surfaces so as to increase effectiveness of the end surfaces for making the electrode thickness to be thin-sized. Further, a small interelectrode distance enables the discharge tube outer diameter to be small. Furthermore, the discharge distance between the electrodes 3 and 5 can be set to be optionally wide while making it possible to uniform discharge properties and to have high brightness.
Patent JP-H0682211-A (JP)
Title: Dynamic measuring device for disk or head and device for indicating normal operation of disk or head
Inventor: NABIRU MAHAMUUDO AMERU
IPC: G11B33/10
Filed: 1993-01-22
Abstract: PURPOSE: To monitor the mutual action of a head and a disk within a real time by using the data from the laser beams respectively reflected from the surfaces of the head and the disk. CONSTITUTION: A head/disk monitor mechanism 10 contains lasers 51, 52, position sensing type detectors 53, 54 and a processor 55. The laser 51 emits beam 62 toward the upper surface 22 of a coating layer 21 to go toward the detector 53 as beam 63. The laser 52 emits beam 65 toward the upper surface of a slider arm 28 to go toward the detector 54 as beam 66. When the position of the beam 63 changes on the detector 53, the output showing the displacement of the upper surface 22 is formed on a lead 75 and can standardize two axes corresponding to the displacement of a disk 14 to an X-axis 77 and a Y-axis 78. The processor 55 functions so as to mathematically process the signals on leads 75, 83, 87 to determine the normal and abnormal operations of a head/ disk assembly 12.
Patent JP-S56108140-A (JP)
Title: Typewriter with memory
Inventor: KITADO HARUO
IPC: G06F3/12
Filed: 1980-01-29
Abstract: PURPOSE:To realize a repetitive printing of the same sentence as well as an easy alteration of the format, by securing a designation on left and right margins of a typewriter with memory and at the same time designating whether the designated margins should be stored in the memory. CONSTITUTION:The keys (1) and (2), which alters the left margin position but does not store the left margin into the memory and which alters and stores the left margin position respectively, are provided as the means that alter the left and right margin positions of a typewriter with memory and then designate whether the alteration should be stored into the memory. The left and right margin positions 1 and 2 are set first, and then the original is typewritten in the normal way up to the m-1st line. Then the print head is moved up to the position 3 before typing the m-th line, and the key (2) is pushed to typewrite from the m-th line 4 through the n-th line 5. Then a command is given to return the margin position to the position set first before typing the n+1st line, and then the typing is given again. These operations are stored in the memory to secure an automatic typewriting when the reproduction is desired.
Patent JP-H04251806-A (JP)
Title: Optical connector
Inventor: HIRATA YOSHIHIRO
IPC: G02B6/30
Filed: 1991-01-29
Abstract: PURPOSE:To decrease the optical coupling losses of the optical connector to be connected to an optical element by providing guide grooves on a substrate having a smooth surface and positioning the coated fibers of optical fibers with these guide grooves. CONSTITUTION:The guide grooves 4, 5 having a rectangular section are worked by etching with the laser abrasion on the substrate 1. Guide pins 6 to be utilized for positioning with the connector on the optical element side are positioned by the grooves 4 and the coated fibers 7 of the optical fibers by the grooves 5, respectively. The grooves etched by the laser abrasion are sufficiently high in the accuracy in the depth direction, unlike the conventional guide grooves formed by machining and, therefore, the axis misalignment with optical elements is lessened and the optical coupling losses are decreased even with the single mode optical fibers of the fine coated fibers.
Patent JP-H04252717-A (JP)
Title: Active type suspension
Inventor: FUKUYAMA KENSUKE
IPC: B60G17/015
Filed: 1991-01-29
Abstract: PURPOSE:To reduce the change in the steering characteristic at the time of turning due to the difference in the road-surface frictional coefficients, in a vehicle in which the steering characteristic is changed by the front and rear distribution of the amount of load movement between the front and rear wheels, by changing the change mode of the front and rear distribution of the load-movement amount to the revolution difference between the driving wheels and the nondriving wheels in response to the lateral acceleration acting on the vehicle body. CONSTITUTION:The revolution difference in the revolution sensors 28F, 28R for detecting the number of revolutions of driving wheels and nondriving wheels is detected by a revolution difference calculator 44, and also the lateral acceleration of a vehicle is detected by a lateral acceleration sensor 26, and on the basis of the detected value of the lateral acceleration, the change mode or gain or the saturated value (maximum value, minimum value) of the front-wheel side distribution of the load-movement amount to the revolution difference is changed, and in accordance with the changed change mode, the front-wheel side distribution alpha based on the detected value of revolution difference is set, so that the steering characteristic of the vehicle can be maintained nearly constant independently of the frictional coefficient of a road surface.
Patent JP-H10223965-A (JP)
Title: Solid-state micro-laser passively switched by saturable absorber and its manufacture
Inventor: THONY PHILIPPE
IPC: H01S3/06
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To operate a solid-state micro-laser at a large repetition frequency by providing a solid-state active medium which emits light within a specific wavelength range and a saturable absorber having a specific composition. SOLUTION: A solid-state micro-laser is provided with a solid-state active material composed, for example, of Y3 Al5 O12 (YAG) which emits light at least within the wavelength range of 1.5-1.6μm and a saturable absorber having the composition of -CaF2 :Co<2+> , MgF2 :Co<2+> , Y3-x Lux Al5-2y Coy Siy O12 , or Sr1-x Mgx-y Coy Laz Al12-z O12 (where, o<y<x for the last composition only). The integrated solid-state micro-laser which emits light at least one wavelength in an infrared range of >1.5μm and, at the same time, supplies a pulsed beam through a passive switching process is composed at least of the two materials. Especially, when the micro-laser is formed of a solid-state active medium 2 and a saturable absorbing medium, the saturable absorbing medium functions as the saturable absorber 4 and becomes a self-modulation type loss modulator.  Therefore, the micro-laser can be operated at a large repetition frequency.
Patent JP-S57124441-A (JP)
Title: Control of semiconductor surface reaction
Inventor: MURAOKA HISASHI
IPC: H01L21/304
Filed: 1981-01-26
Abstract: PURPOSE:To perform the high degree of cleaning as well as to cut down the processing time for the subject semiconductor by a method wherein a wafer is chemically treated by applying the wiping action of the wiping material, consisting of a chemical-proof soft material, on the surface of the wafer whereon a chemical treatment will be performed. CONSTITUTION:The semiconductor surface 13 exposed in the film formed on the whole surface of a wafer type semiconductor surface or on the surface of the semiconductor is chemically treated by a chemical solution pouring from showering ports 14 and 15. At this time, the chemical treatment is performed by uniformly giving the washing action of the washing materials 11 and 12, consisting of chemical-proof soft material, on the whole surface of the semiconductor surface 13. Accordingly, a high degree of cleaning can be performed, the gate  voltage above 20 volt is increased by 41.7% to 83.8%, and the time required for  the treatment can be shortened by ten minutes.
Patent JP-H02188740-A (JP)
Title: Image forming device
Inventor: TANAKA MAKOTO
IPC: G03B27/62
Filed: 1989-01-18
Abstract: PURPOSE:To easily take out a kind of sheet such as a small-sized original which gets in the inner part of a housing part even in a device whose aperture part is formed so narrow that a hand cannot be inserted in the housing part by providing a cover which can be freely opened and closed on the housing part. CONSTITUTION:The housing part 1 for housing and storing a copying original, an advice book or the like is provided on the upper part of an original press-contacting plate 2 (original press-contacting member) and the housing part 21 is constituted of a recessed part 22 provided on the original press-contacting plate 2 the cover 23 which is fitted so as to cover a recessed part 22 and consists of resin having elasticity. Besides, the recessed part 22 has the size which is a little smaller than the original press-contacting plate 2 and it is made so as to house a kind of pretty large sheet (the degree of size A3). On the other hand, the cover 23 has the size which is as large as about half of the recessed part 22 and it is fitted so that it can be freely turned in the direction of an arrow C or D near a hinge 20b. Thus, even when the aperture part is formed so narrow that the hand cannot be inserted in the housing part 21, a kind of small-sized sheet 5 which is housed in the inner part of the housing part is easily taken out by opening the cover 23.
Patent JP-S58124813-A (JP)
Inventor: OOMAE HARUKI
IPC: F16B37/14
Filed: 1982-01-22
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-H07220145-A (JP)
Title: Distribution method of beverage product or the like
Inventor: TAKAGAWA HIROYUKI
IPC: G07F9/00
Filed: 1994-01-31
Abstract: PURPOSE:To reduce labour and time of a route man by properly replenishing products to a store or to an automatic vending machine. CONSTITUTION:In the distribution method of canned or bottled beverage products for the automatic vending machine, a big contains 2 which contains a bottled or canned products 10 by types is sent from a factory or a stock to a products distribution center. On the other hand, the data of sales type and amount are sent from a transmitter 12 provided in an automatic vending machine 8 to an on-line products distribution management device 11 on the products distribution center by radio or by cable. Based on the data, a refilling device 4 which is provided in the distribution center takes out the products from the large container 2 automatically. The refillment of the type of the products and its amount required for each automatic vending machine 8 is performed to a returnable cassette case 7. The cassette case are packed in the order of the arrival to a route car 6 which travels the area of each automatic vending machine 8. The cassette case required for each automatic vending machine can be replaced by the hollow one of the automatic vending machine.
Patent JP-H01184182-A (JP)
Title: Line recording apparatus
Inventor: TAKEMURA MAKOTO
IPC: G03G21/10
Filed: 1988-01-19
Abstract: PURPOSE:To prevent printing inferiority by recovering the sheet powder generated from a recording sheet, by providing a sheet powder removing means on the upstream side of a line head in the sheet feed direction thereof and arranging a detachable fine powder recovery container on the downstream side thereof. CONSTITUTION:At the time of non-recording, a line head 7 is hermetically closed by a cap 8. The cap 8 is allowed to fall and the line head 7 is advanced to be set at a recording position. At this recording position, a sheet powder removing means 10 is brought into contact with the surface of a recording sheet 5 and slides on the surface thereof, when the recording sheet 5 is fed, to shake off the sheet powder generated from the recording sheet 5. The sheet powder is collected in a detachable fine powder recovery container 11 arranged directly under the means 10 and the container 11 is detached to be discarded out of the apparatus. The container 11 can be also integrally molded along with a replenishing ink receiving container or waste ink container.
Patent JP-S57124375-A (JP)
Title: Developing method by magnetic brush
Inventor: OKA KENJIYU
IPC: G03G15/06
Filed: 1981-01-23
Abstract: PURPOSE:To prevent the adhesion to inter-images of a small diameter magnetic carrier, by providing a self-bias resistor between a development sleeve and a bias power supply. CONSTITUTION:On the surface of a photoreceptor drum 1, an electrostatic creep image consisting of -550V of picture region and -230V of non-picture region and surface potential 0V of inter-image region are present. This photoreceptor drum is made by magnetic brush development by means of two component magnetic development agent consisting of high resistance small diameter carrier in which 10<12>OMEGAcm or more electric resistance as carrier and 5-40mum of average particle diameter and isolation toner of 11mum. A diode 9 and a 300Mr self-bias resistor are connected in parallel between a development sleeve 4 and a 300V bias power supply 8. At electrostatic creep image development, the bias voltage is supplied only through the diode, and on the other hand, at passing of inter- image part, toner moves toward the development sleeve to cause a current in the circuit and to decrease the bias voltage.
Patent JP-S5293377-A (JP)
Title: Digital measuring device
Inventor: SANO KAZUO
IPC: G01R19/25
Filed: 1976-02-02
Abstract: PURPOSE: To take out various electrical quentitites such as an effective value and crest value of voltage or current, active power, reactive power, apparent power, power factor, phase difference, etc. through a common digital process means based on processing information on the instantaneous value of coltage and current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04252923-A (JP)
Title: Photo detecting circuit
Inventor: ITO MAKI
IPC: G01J1/44
Filed: 1991-01-29
Abstract: PURPOSE:To obtain a photo-detecting circuit having a wide range of operating temperature without narrowing a dynamic range with simple constitution. CONSTITUTION:A first photodiode for receiving light to be detected and obtaining photocurrent by photoelectrically converting the received light to be detected and a second photodiode which has dark current approximately equal to that of the first photodiode and is shielded from the light are connected together in series between a high potential power source and a low potential power source in a reverse bias state, wherein a photo-detected output is obtained from the series connection point.
Patent JP-2000204828-A (JP)
Title: Hinge device
Inventor: WADA YUICHI
IPC: E05D7/081
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To adjust a fitting position of a male member having a hinge shaft with a female member having a bearing part in a door hinge device. SOLUTION: A male member (d) is composed in a sandwich structure comprising a main body part 8 to be mounted on a door, a first movable piece 10 to be provided under that, and a second movable piece 12 to be provided above the main body part 8, and a hinge shaft 5 is provided to stand on the second movable piece 12. The first movable piece 10 is set to be capable of oscillation to a main body part 8 about a first holding shaft 9. The second movable piece 12 is capable of oscillation to the first movable piece 10 about a second holding shaft 11, and it is capable of moving straight to the main body part 8 in relation of a slit 19 with the second holding shaft 11 and relation of a guide groove 23 with a guide piece 35. The hinge shaft 5 is moved straight by oscillating operation to the first movable piece 10.
Patent JP-H07222420-A (JP)
Title: Outer-rotor brushless dc motor
Inventor: SATO HIRONOBU
IPC: H02K5/16
Filed: 1994-01-31
Abstract: PURPOSE:To provide an outer-rotor brushless DC motor which can suppress vibrations and noises without a molding operation and which can be miniaturized and mass-produced. CONSTITUTION:A prescribed space is constituted by coupling a first housing 2 and a second housing 3 in which mounting recessed parts used to mount bearing metals 6, 6a are formed respectively by the drawing operation of steel plates. A magnetic support 8 which is formed so as to be along the inside of the second housing 3 by bending a magnetic steel plate and which holds a magnetic substance 9 so as to surround the outer circumference of a stator 7 is fixed to a shaft 13 which is inserted into, passed through, and supported by, both bearing metals 6, 6a for the first and second bearings 2, 3 so as to be freely rotatable.
Patent JP-S59136816-A (JP)
Title: Control system for ratio flow rate
Inventor: TAIRA MAKOTO
IPC: G05D11/13
Filed: 1983-01-26
Abstract: PURPOSE:To secure a desired flow rate ratio despite of a fault generated at an operation terminal by changing the standard detection terminal for ratio when the difference is large between the detected flow rate of a control system for ratio flow rate and the target value. CONSTITUTION:A flow rate control system consisting of a detecting terminal 3, a controller 1 and a control valve 5 is set at a flow rate decided by a setter 8. While a ratio flow rate control system consisting of a detecting terminal 4, a controller 2 and a control valve 6 controls the flow rate by defining the value obtained by multiplying the flow rate detection value given from the terminal 3 by a ratio through a ratio setter 10 as the target value. This target value of flow rate is compared with the output of the terminal 4 by a deviation alarm 11, and an alarm signal is delivered. When the valve 6 is unable to secure a normal flow rate due to the stay of the fluid, etc., a switch 9 is actuated with the signal of the alarm 11. Then the target value of a flow rate control system is turned into the output of a ratio setter 7. The target value of the controller 2 is kept at the output value of the terminal 3 set right before the switching by a set value holder 12. Then the ratio of the setter 7 is set at a reciprocal number of the setter 10. Thus it is possible to keep a constant flow rate ratio for those two control systems before and after the switching.
Patent JP-H07218771-A (JP)
Title: Light transmission module and its manufacture
Inventor: HATTORI HITOSHI
IPC: G02B6/42
Filed: 1994-01-31
Abstract: PURPOSE:To manufacturing the light transmission module capable of realizing high-efficiency light coupling performing highly reliable light transmission, simplifying the manufacture process and making cost low. CONSTITUTION:This light transmission module is equipped with a light receiving and emitting element array 2 formed by arraying light receiving and emitting elements 3 consisting of light emission parts or light reception parts and an optical fiber array 5 for light signal transmission constituted by arraying plural optical fibers 4 for light signal transmission and has light coupling structure where the respective light receiving and emitting elements and respective optical fiber array 5 for light signal transmission are arranged opposite each other and light signals are coupled and transmitted between those. Here, at least (n+1) optical fibers 4 for light signal transmission which are for light coupling and positioning are arranged for (n) light receiving and emitting elements 3, and consequently the highly efficient light coupling is performed between the light receiving and emitting elements 3 and optical fibers 4 for light signal transmission.