baber/WOPTO huggingface dataset:
Patent JP-S5961748-A (JP)
Title: Horizontal type fatigue testing machine
Inventor: ABE GIICHI
IPC: G01N3/32
Filed: 1982-09-30
Abstract: PURPOSE:To prevent the lowering of testing accuracy, by a method wherein a cross beam is arranged above the chuck attached to a crosshead so as to leave the interval therebetween and supported in parallel relation to a support frame in a movable manner. CONSTITUTION:Both ends of a test piece are grasped by a pair of chucks 1, 2 arranged so as to leave the interval therebetween in a traverse direction. In addition, one chuck is connected to an actuator 4 while the other chuck is attached to a crosshead 5 which is, in turn, supported by a pair of frames 7, 8 in a movable manner in a traverse direction. Therefore, each fixing pin 15 is inserted into the pin hole of an intermediate wall 11 after the crosshead 5 is moved to a predetermined position and, by this operation, the crosshead 5 can be fixed to th frames 7, 8 while vibrations of both of them are prevented and, as the result, the lowering of testing accuracy is prevented.
Patent JP-H0460645-A (JP)
Title: Magnetic color toner
Inventor: TOSAKA HACHIRO
IPC: G03G9/083
Filed: 1990-06-29
Abstract: PURPOSE:To obtain sharp color images and to prevent toner splashing by using the fine powder of specific spinel ferrite as a magnetic material. CONSTITUTION:The fine powder of the spinel ferrite which is expressed by formula I and has 5 to 80mum average grain size is incorporated together with a coloring agent into a binder resin. In the formula I, A denotes at least two kinds of the elements (excluding tervalent Fe and Co) selected from 3d, 4d, 4f or 5d transition metals of the periodic table or rare earth elements; B denotes at least one kind of Fe, Co, Mn or Cr. Namely, such spinel ferrite which is eight in color and has the excellent light transparency is used as the magnetic material and the grain size distribution of the spinel ferrite is confined to a specified range. The bright color images are obtd. in this way and the toner is uniformly stuck onto a developing sleeve. The splashing of the toner is lessened and the uniformity is improved.
Patent JP-H0332300-A (JP)
Title: Environmental acoustic equipment
Inventor: TOMURINSON HORUMAN
IPC: H04S5/02
Filed: 1989-07-05
Abstract: PURPOSE: To improve the color tone by including a device which compensates the difference between color tones sensed by a listener between an environmental acoustic channel and the other acoustic channels. CONSTITUTION: Re-equalizers 6 are arranged after a matrix decoder 4. Thus, a color tone can be improved. When the re-equalizers 6 are arranged before the decoder 4, it may be necessary to improve the frequency responding characteristics of the re-equalizers 6 for minimizing an influence on a noise suppression encoding which may be included in the decoder 4. Also, it may be necessary to carefully harmonize the various characteristics of the two re- equalizers 6 for minimizing all the relative displacement of the amplitude and phase of LT and RT signals when the LT and RT signals are processed by the re-equalizers 6.
Patent JP-S6151182-A (JP)
Title: Image recorder
Inventor: DOI HIROSHI
IPC: G03G15/22
Filed: 1984-08-21
Abstract: PURPOSE:To make the constitution of an image recorder simple and small-sized by moving a prescribed image recorder narrower than the width of a recording form as prescribed to form images. CONSTITUTION:The recorder consists of a photosensitive drum D, an LED array head H, a toner cartridge C, and a fixing heater F which are considerably narrower than the width of a recording form 3, and an image is formed on the form 3 by movement of the drum D in the axial direction and the othogonal direction of an arrow L and scanning for every width of the recorder in the axial direction. Thus, a polygon mirror or the like is unnecessary and lengths of the photosensitive drum and the head are shortened considerably to make the width of the whole of the device shorter, and the constitution of the image recorder is made simple and small-sized.
Patent JP-S6418461-A (JP)
Title: Compact high speed spray gun
Inventor: MATSUMOTO KENJI
IPC: B05B7/02
Filed: 1987-07-14
Abstract: PURPOSE:To open and close a valve and increase the response speed by connecting a piezoelectric element with a valve retainer and applying the voltage to the piezoelectric element. CONSTITUTION:Voltage difference is set between an electrode 2 side and an electrode 3 side, then a piezoelectric element 1 is warped upward when the voltage is applied. At that time, voltage difference is set between an electrode 2' side and an electrode 3' side of a piezoelectric element 5 connected respectively with a valve retainer, then the piezoelectric element 5 is warped downward when the voltage is applied, and the valve retainer 4 comes downward while being in slide contact with a nozzle section 6. A large space, therefore, is generated between a valve 1 warped upward and the valve retainer 4, and pressurized fluid is passed through the nozzle and sprayed. In order to stop the spraying of the fluid, the voltage applied to the electrode of the valve 1 is reduced down to zero, or the valve 1 is moved downward by applying the voltage in the reverse direction and simultaneously the voltage applied to the piezoelectric element 5 connected with the valve retainer 4 is reduced down to zero or the voltage in the reverse direction is applied. A device can be made compact and of light weight in this manner.
Patent JP-H0340124-A (JP)
Title: Interface device
Inventor: ONUMA YOSHIO
IPC: G06F3/12
Filed: 1989-07-07
Abstract: PURPOSE:To improve the availability of an SCSI bus by disconnecting the bus when a long time is required for a recording operation etc. CONSTITUTION:The transfer of data is carried out between a device controller 2 and a recording part 3 based on a received file name. Then a print process is locally carried out via a recording part 3. Meanwhile a host computer 9 can perform another process via an SCSI interface while waiting for a reconnection command from the controller 2. That is, the data received from an initiator via the SCSI bus are stored and then recorded with the instruction of the initiator. In this case, the SCSI bus is disconnected. Consequently, a target releases the SCSI bus during a recording operation requiring a long time. Then the availability of the SCSI bus is improved.
Patent JP-S5963626-A (JP)
Inventor: FUJITA HAJIME
IPC: H01H33/66
Filed: 1982-10-05
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-S6329282-A (JP)
Inventor: ARUFURETSUDO AARU KOERU
IPC: G06K19/07
Filed: 1987-07-14
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-H0518878-A (JP)
Title: Chemical sensor
Inventor: UKITA HIROO
IPC: G01N5/02
Filed: 1991-07-15
Abstract: PURPOSE:To attain down-sizing of a sensor and improvement of measuring sensitivity by measuring adsorption amount and the like of specified gas molecular to a selective adsorption layer, based upon reflection beam of laser beam corresponding to proper vibration of an oscillator. CONSTITUTION:An oscillator 17 supported by a base plate 11, vibrates vertically by thermal strain when pulsated thermal energy is applied to. Also, when a laser beam is applied to the element from a reference semiconductor laser 15 via a reflector surface 19, the reflected beam thereof returns to the laser 15 side and interferes with an internal laser beam of a light guide part 14. In this occasion, changing of interval between a reflection surface of an oscillator 17 and an output end surface 16 thereof is emitted into a light guide part 23, as detected light output based on light phase changing of which period is one half of wavelength lambda of the laser beam, and therewith amperage corresponding to the detection output flows through a light detector 22. In other words, output of the detected light is detected 22 and resonance frequency of the vibratory element is measured. In this case, when specific gas molecular sticks to a selective adsorption layer 18, the resonance frequency of the oscillator 17 varies and thereby adsorption amount to the adsorption layer 18 and the like can be presumed.
Patent JP-S6151959-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO KAZUHIKO
IPC: H01L29/78
Filed: 1984-08-22
Abstract: PURPOSE:To enable the titled device of complementary type to be manufactured by simple processes by a method wherein arsenic of large ion mass is used as the ion-mixing ion with respect to both of n-channel and p-channel in the process of ion mixing. CONSTITUTION:Impurity implanted layers 271 and 272 for forming the source and drain regions of an n-channel transistor are formed thinly, and impurity implanted layers 291 and 292 for forming the source and drain regions of a p- channel transistor are formed thinly. SiO2 films 301 and 302 are left on the side surfaces of gate electrodes 251 and 252. After formation of a molybdenum layer 31, arsenic for ion mixing is implanted over the whole surface; next, a resist pattern 32 is formed, and boron is ion-implanted with a mask of this pattern. With a molybdenum silicide pattern 31' left, the ions of the impurity implanted layers of the source and drain forming regiois are activated by heat treatment, thus forming source and drain regions 341, 342, 351, and 352. Using arsenic for ion mixing reduces the times of ion implantation by once.
Patent JP-H0463329-A (JP)
Title: Spatial optical modulation element
Inventor: YOKOYAMA MASAAKI
IPC: G02F3/00
Filed: 1990-07-03
Abstract: PURPOSE:To obtain a new photo-photo spatial modulation element capable of modulating a two-dimensional pattern without changing its dimensions by successively laminating at least a photoconductive semiconductor layer, an organic electric field light emitting layer and a light reflecting electrode on a transparent electrode. CONSTITUTION:The spatial optical modulation element is constituted of successively laminating at least the photoconductive semiconductor layer 5, the organic electric field light emitting layer 6 and the light reflecting electrode 7 on the transparent electrode 4 and extracts a two-dimensional optical pattern made incident from the photoconductive semiconductor side as the emitted and reflected light of a modulated two-dimensional pattern specific in the organic electric field light emitting layer. Thereby, the modulation element is a reference spatial optical modulation element capable of controlling the intensity and wavelength of output light in accordance with the intensity of incident light, impressed voltage and a light emitting layer material. An area 111 constituted of laminating the electrode and the semiconductor 5 is a charge generating device area based upon light, the other area 222 consisting of the layer 6 and the electrode 7 shows an organic electric field light emitting device area and a new element can be obtained by combining the two areas 111, 222.
Patent JP-H0620043-A (JP)
Title: Image reading device
Inventor: ITO MASAHIKO
IPC: H04N1/403
Filed: 1992-07-01
Abstract: PURPOSE:To provide an image reading device which can easily and quickly obtain the image data of the proper density and is not required to read again the original even if the density of a read image is improper. CONSTITUTION:An image reading device is provided with a reading part 11 which reads the original images at multiple levels, a temporary storage part 12 which temporarily stores the multilevel data, a binarizing part 13 which binarizes the multilevel data, a display part 14 which shows the binalized data, and a recording part 15 which records the binalized data. The slice level of the part 13 can be varied via the part 15 with the operating instruction of a user. If the improper density of an image is confirmed by the part 14, the slice level of the part 13 is varied so that the binalized image data of the proper density can be easily and quickly obtained.
Patent JP-H0223734-A (JP)
Title: Optical communication system
Inventor: KONDO RYUICHI
IPC: G02F1/37
Filed: 1988-07-12
Abstract: PURPOSE:To reduce cost and power consumption in an optical communication system by inputting an output from a second optical output modulation means to a secondary higher harmonic generation means, setting the optical wavelength to 1/2 and adding the output of a first optical output modulation means and the output of the secondary higher harmonic generation means to an optical wavelength multiplex means. CONSTITUTION:The optical output of an LED element 10 is added to an optical distributor 15, and the output is divided into two wavelengths, which are respectively given to optical switches 35 and 45. Respective data (1) and (2) are given to optical switch circuits 30 and 40 and the switches 35 and 45 are on/off- controlled. A higher harmonic generation crystal 90 is connected to the output of the switch 45, and second higher harmonic optical signal data of an input frequency is generated here. Data on the output of the crystal 90, lambda2 (0.8mum), for example, and data on the output lambda1 (1.6mum) of the optical switch 35 are transmitted to a wave synthesizer 50, whereby lambda1 and lambda2 are multiplexed. On the other hand, a wave-synthesizer 60 on a reception side separates data, which are respectively added to PIN diodes 70 and 80, changes them into data of electric signals for reception.
Patent JP-H081139-A (JP)
Title: Disposal of residual ready-mixed concrete and its device
Inventor: KURAHASHI KAZUMITSU
IPC: B09B3/00
Filed: 1994-06-21
Abstract: PURPOSE:To dispose of residual ready-mixed concrete generating at a ready- mixed concrete mill with saved energy and at low cost by granulating the ready-mixed concrete without use of a crusher which generates noise and dust. CONSTITUTION:A bar-like element 2 is installed on a depositing table 1 in such a manner that the element 2 moves horizontally, and a rising part is formed by laying a conveyor-like sheet on the bar-like element 2. Thus a shallow box-type structure is created, and blade-like elements 4 which expand in a motional direction are arranged side by side on the shallow box-type structure. Next, the structure is filled with the ready-mixed concrete to a specified depth, and the bar-like element 2 is moved horizontally when the concrete is cured. Consequently, the concrete is broken into sections, which are, in turn, transported out by driving a conveyor.
Patent JP-H1023072-A (JP)
Title: Ip network connecting method, ip network translator and network system using translator
Inventor: HAMAMOTO SHINICHI
IPC: H04L12/46
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a scanty first kind of IP(internet protocol) address by assigning the first kind of IP address to a second kind of internet protocol address which is given to an objective equipment and executing the communication. SOLUTION: The TCP/IPv4 reception processing part of an IPv4 terminal 53 TCP/I-receives an IPv4 packet flowing in an IPv4 network 54 and gives it to an address conversion-processing part 3. The address conversion processing part picks out an IPv4 address, being the originating source IP address of the packet, searches an IPv6 address which is permitted to correspond to the address from an address conversion table and extracts the IPv6 address. Then, the address conversion processing part sets the IPv6 address inside the packet as a transmission source IP address and transmits the packet to an IPv6 application. The IPv6 address obtained by extending the IPv4 address to be an IPv4- mapped-IPv6 address is used as a destination IP address.
Patent JP-H05338065-A (JP)
Title: Production of laminate for honeycomb structure and device therefor
Inventor: MIURA NORIYASU
IPC: B32B37/14
Filed: 1992-06-09
Abstract: PURPOSE:To embody an accurate registration of a sheet to be laminated by a method wherein in folding back a continuos material sheet, the folded edges are positively clamped while only the start and end points of a reciprocating stoke of a table are controlled. CONSTITUTION:A band-form a material 4 payed out at a certain speed through a tension roll and other rolls is coated with an adhesive, thereafter being not cut but folded back at a specified dimension by a lamination table 12, which is reciprocated at a specified stroke, to be continuously laminated and contact bonded. While only the start and end points of the reciprocating stroke of the lamination table 12 on which the material 4 is folded back are accurately controlled, the folded lines of the material 4 folded back at the start and end points are positively clamped. In this manner, a specified lamination and contact bonding can be carried out without a problem in registering bonding surfaces to each other and a need for cutting the paper into unit sheets and registering them with each other.
Patent JP-H0339251-A (JP)
Title: Dampening water adjusting device in lithographic printing press
Inventor: ISONO HITOSHI
IPC: B41F7/24
Filed: 1989-07-06
Abstract: PURPOSE:To always obtain a printed matter with a good gradation reproducibility by a method wherein the supply amount of dampening water is adjusted so that an ink concentration on a monitor roller can be constantly kept in an optimum range. CONSTITUTION:A roller 1 having a surface layer made of a high-hydrophilic material is disposed adjacent to an arbitrary one of forme rollers 7 - 10. A detector 2 for detecting an ink concentration is disposed on the roller 1 so as to be driven in the width direction. A controller 3 receives a detection signal from the detector 2. The controller 3 arithmetically compares this signal with an object value and applies a control signal to a water fountain roller 15 of a dampening water supply device, thereby controlling the drive of the water fountain roller 15 so that the detected value can be in the range of the object value to adjust the supply amount of dampening water 14.
Patent JP-H0924709-A (JP)
Title: Studless tire
Inventor: RACHI KEITA
IPC: B60C11/04
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a studless tire preventing clogging of snow in a side groove without increasing a groove width of the side groove so as to be able to effectively develop driving and braking performance with which a tire is originally equipped. SOLUTION: A studless tire, provided with side grooves 3 extending toward the direction of a tire width between main grooves 2 extending in the periphery direction T of a tire on a tread surface 1, formed blocks 4 divided by those main grooves 2 and the side grooves 3, and provided with sipings 5 extending toward the tire width direction on blocks 4, is provided with projection parts 6 spaced from the blocks 4 in the side grooves 3 and also the projection parts 6 are constituted to be movable when a vehicle equipped with the tire is moving.
Patent JP-H0835739-A (JP)
Title: Heat transfer tube for absorption type refrigerator
Inventor: SASAKI NAOE
IPC: F25B39/02
Filed: 1994-07-27
Abstract: PURPOSE:To advantageously obtain a wet area without remarkable deviation of a liquid film and to improve heat transfer performance by so forming the recess and the protrusion of the inner surface of a tube spirally extended at a specific lead angle as to be alternately disposed in a tube circumferential direction and specifying the protruding height of the protrusion with respect to the recess. CONSTITUTION:A heat transfer tube 10 for an absorption type refrigerator has a straight tube shape of a circular section as a whole and is formed by piping a plurality of heat transfer tubes 10 cut in a suitable length in parallel, mounting many plate fins on the outer periphery 16 and integrally assembling them. In this case, a recess 18 and a protrusion 10 spirally extended at a lead angle of 5-50 deg. are so formed at a pitch of 0.3-5.0mm in the tube circumferential direction on the inner surface of the tube 10 as to be alternately disposed in the tube circumferential direction. The protruding height of the protrusion 20 with respect to the recess 8 is set to 0.3-0.6mm, while the sectional shapes of the recess 18 and the protrusion 20 alternately disposed in the tube circumferential direction is formed in a continuous surface without substantial discontinuous part.
Patent JP-H0843516-A (JP)
Title: Gps receiving apparatus
Inventor: OKADA TAKESHI
IPC: G01C21/00
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a GPS receiving apparatus which absorbs the position jump and the error increase of a present position due to a change in the spatial arrangement of a satellite and due to change in receiving or nonreceiving. CONSTITUTION:The GPS receiving apparatus is provided with a computation means 15 for present position of receiving apparatus by a pseudo-distance. In addition, a computation means 13 for preaent position of receiving apparatus by a pseudo-destance difference takes out only a pseudo distance distance regarding a satellite receivable at a present time from a pseudo distance, at an arbitrary past time, which has been recorded in advance, and it finds a receiving- apparatus movement difference up to the present time from the arbitrary time on the basis of a difference between the pseudo distance of every satellite at a present time and a pseudo distance at an arbitrary time. Then, the receiving- apparatus movement difference is added to a receiving position at an arbitrary time, and a present receiving position is computed.
Patent JP-H098317-A (JP)
Title: Thin film transistor
Inventor: MOROSAWA KATSUHIKO
IPC: H01L29/786
Filed: 1995-06-20
Abstract: PURPOSE: To prevent the drain current from flowing excessively by connecting a source electrode electrically with a channel region on the side opposite to the side facing the gate electrode. CONSTITUTION: A contact hole 7 is made in an interlayer insulation film 6 at a part corresponding to the source and channel regions 5b, 5a. The source electrode 9 is provided covering the upper surface of source region 5a entirely while being connected, at the part of contact hole 7, with the source and channel regions 5b, 5a. Even if the hole, in a pair of an electron and a hole generated through impact ionization in the vicinity of the source region 5b in a channel region 5a, flows toward a neutral region on the side opposite to the side facing the gate electrode 3 in the channel region 5a, the hole can be fed as is to the source electrode 9. Since the holes are not trapped in the neutral region, the drain current 15 prevented from flowing excessively.
Patent JP-H0867980-A (JP)
Title: Production of silicon nitride film
Inventor: OSAKI HISASHI
IPC: C23C14/34
Filed: 1994-07-27
Abstract: PURPOSE: To form a silicon nitride film excellent in alkali barriering property, etc., at the time of forming a silicon nitride film on a substrate in a nitrogen- contg. gas with use of an Si target by DC sputtering by impressing a negative voltage of specified frequency on the substrate. CONSTITUTION: An Si3 N4 film is formed on the various substrates in the gaseous mixture of N2 and a rare gas such as argon by DC sputtering with the single crystal doped with P or B or polycrystalline Si as the target. In this case, a periodically repeated intermittent negative voltage of <=100kHz is impressed on the target during sputtering, and further a positive voltage is impressed during a part of the negative voltage impressing time. In this case, the N2 concn. of the sputtering gas and the power to be supplied to the target are controlled to specifiy the ratio in the number of atoms of N to Si in the Si3 N4 film in accordance with the kind of the substrate. The substrate need not be heated, and an Si3 N4 film excellent in water impermeability, alkali barriering property, oxidation resistance, etc., is stably formed.