baber/WOPTO huggingface dataset:
Patent JP-S5371785-A (JP)
Title: Pressure reducing device of continer
Inventor: SHIMIZU KAZUAKI
IPC: G21C13/00
Filed: 1976-12-08
Abstract: PURPOSE: A pressure reducing device to be subjected to enable pressure reduced rapidly even when steam at high temp. and under high pressure is ejected at an accident of loss of cooling water, and to utilize the mixture of the ejected condensing steam and gases as a cooling water by means of condensing and cooling by a condenser. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10338320-A (JP)
Title: Long-sized product conveying device
Inventor: KATORI SHINICHI
IPC: B65G15/14
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a long-sized product conveying device that can wind and wind out a long-sized product efficiently with compact constitution without deforming or damaging the product. SOLUTION: A conveying device 1 has a pair of endless conveying means 2a, 2b disposed at mutually opposed positions with a conveying path placed between for a long-sized product W such as a hose or an electric wire. The endless conveying means 2a, 2b are formed of hollow cylinder bodies made of expandable elastic material such as rubber, with specified pressure applied to the inside, and have such flexibility as to cover the peripheral surface of the long-sized product W and to follow its shape at the time of conveyance. Driving means 3 for rotatory-driving the endless conveying means 2a, 2b are provided at the inner peripheral surface of the endless conveying means 2a, 2b.  These driving means 3 are constituted by disposing driving pulleys 4a and driven pulleys 4b at front and rear parts in the longitudinal direction on the inner peripheral surface of the endless conveying means 2a, 2b, and at least one of driving pulleys 4a is driven by a driving motor.
Patent JP-2000337426-A (JP)
Title: Fluid sealing type cylindrical mount
Inventor: ENDO MASAMI
IPC: B60G15/06
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a fluid sealing type cylindrical mount to set vibration control characteristics different in two axial orthogonal directions orthogonally to each other and further improve vibration control characteristics based on the fluid action of fluid provided in one axial orthogonal direction, and provide a vibration control effect effective to input vibration in a prizing direction and an axial direction, and, for example, favorably applicable for a strut mount for an automobile. SOLUTION: In the side wall part 48 in an axial direction of each of four division fluid chambers formed between a shaft member 12 and an outer cylinder member 14, a peripherally extending elastic protrusion 42 is formed at an outer peripheral part where axial projection is not applied on a shaft member 12. The protrusion tip face of the elastic protrusion 42 is brought into contact with a member 22 (20) on the side where the outer cylindrical member 14 is mounted.
Patent JP-S5848808-A (JP)
Title: Measuring device for height of lead
Inventor: SUZUKI AKIRA
IPC: G01B5/02
Filed: 1981-09-17
Abstract: PURPOSE:To precisely measure the height of a lead on a position corresponding to the center of a standard hole of the lead formed on the external peripheral surface of a cylindrical member, by using a V-shaped standard surface and the standard hole of the member. CONSTITUTION:A lead L of which height from one end surface is changed with a fixed slope is formed on the external peripheral surface of a cylindrical member W. As shown in a figure B, a positioning pin 42 is inserted into a standard hole P to temporarily position and then the external peripheral surface of the cylindrical member W is pressed to a V-shaped standard surface 15a to precisely position. A measuring head is set up on a perpendicular bisector S of a line connecting between contact points (a) and (b) to measure the height h1 of the lead L. The shear X of the center O2 of the standard hole P from the line S is measured and the height h1 is compensated by the shear X. Thus the height h1 of the lead L on a position corresponding to the center O2 of the standard hole P can be measured.
Patent JP-S5936140-A (JP)
Title: Polyolefin foamed sheet or film
Inventor: KISHIKAWA NOBUTAKA
IPC: B29L7/00
Filed: 1982-08-23
Abstract: PURPOSE:To obtain titled sheet or film with outstanding shock-absorbing effect, heat-shrinkable in the transverse direction, suitable for heat-shinkable foamed labels, by incorporating an ethylene-propylene copolymer with an ethylene-1- butene copolymer and foaming agent, making into film followed by transverse drawing. CONSTITUTION:The following three components: (A) pref. 50-95wt% of an ethylene-propylene copolymer with an ethylene content of 1-10mols, (B) pref. 5-50wt% of an ethylene-1-butene random copolymer with an ethylene content of 85-95mol%, density of 0.85-0.91g/cm<3>, melt index of 0.1-40 (at 190 deg.C), melting point of 60-90 deg.C, and degree of crystallinity of 3-20%, and (C) 0.2- 5pts.wt. per 100pts.wt. of the components (A) plus (B), of a foaming agent (pref. azodicarbonamide) are blended followed by making into a film cor sheet). The resulting foamed sheet or film is then subjected to transverse drawing, i.e., drawing perpendicular to the machine direction, (pref. at 100-130 deg.C by a factor 3- 10), thus obtaining the objective foamed sheet or film.
Patent JP-S5371134-A (JP)
Title: Inorganic coating compositions
Inventor: FUKUSHIMA TATSUO
IPC: C09D11/10
Filed: 1976-12-07
Abstract: PURPOSE: An inorganic coating composition having improved water and moisture resistance, weathrability, etc., preaped by incorporating an aqueous silicate solution with a complex molybdate, obtained from a specific particulate metallic compound and a molybdenum oxide, as a curing agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0314969-A (JP)
Title: Sealing device and its manufacture
Inventor: MATSUSHIMA NOBORU
IPC: F16J15/328
Filed: 1989-06-10
Abstract: PURPOSE:To enable seal contact slidably for sealing between a shaft and the inside of housing by providing a taper part gradually reduced in its diameter toward the atmospheric side in the axial direction, at the atmospheric side end of metal ring for fitting an outer circumferential metal face to the inside of housing. CONSTITUTION:A taper part 4 is provided, which is gradually reduced in its diameter toward the axial atmospheric side A, at the atmospheric side end of an outer diameter part 15, and at the tip end of the tapered part 4, an inward flange part 5 is continously formed. The whole atmospheric side end of the inward flange part and the tapered part 4 is coated with a rubber part 7 pro vided at the outer peripheral part of the tapered part 4. A main lip 13 made of rubber resilient member is elongated to a fluid side to be sealed from the inner end of the inward flange part 5. In setting oil sealing, the rubber part 7 is fitted in a housing 16 prior to the outer diameter part 15 of metal face, and thus the outer diameter part 15 can be guidedly inserted by means of the rubber resilient body without generation of biting or scratch groove.
Patent JP-H09330097-A (JP)
Title: Voice reproducing device
Inventor: EMORI TADASHI
IPC: G10L19/12
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a voice reproducing device in which operation quantity is less and degradation of sound quality can be suppressed to the minimum when a decoded voice signal decoded after coding and outputted is reproduced by performing uttering speed conversion processing changing only an uttering speed without changing a pitch or a tone of a voice. SOLUTION: This device is provided with a voice coding section 1 which analyzes an input voice signal, codes voice coding information IDX including delay information AC and the like being pitch information and mode information M being a short temporal feature of a voice and outputs it, a voice decoding section 2 which inputs the voice coding information IDX, de-codes it, forms it to a decoded voice signal VDEC, and outputs it, and an uttering speed conversion section 3 which takes out pitch information T and mode information M from the voice coding information IDX, converts an uttering speed of the decoded voice signal VDEC outputted from the voice decoding section 2 by these information, generates an output voice signal Vout, and outputs it.
Patent JP-S5848145-A (JP)
Title: Overlap processing system
Inventor: SUKAI TSUNEHISA
IPC: G06F15/16
Filed: 1981-09-17
Abstract: PURPOSE:To perform high-speed processing while respective partial functions overlap each other in parallel, by estimating a feedback signal when a result to be fed back should not have delay, and using said estimated value. CONSTITUTION:In a block U1, arithmetic regarding a part other than the phase angle of a sampled-value operation type detection carrier is carried out. An automatic phase control circuit (APC) in a block U3 calculates a tandem lag filter output and performs arithmetic according to the estimation equation of the phase angle of the detection carrier by using the calculated filter output. In a block U2, an automatic timing control circuit (ATC) extracts timing information from a detection signal, and a circuit SE finds an error of the detection signal to be used for automatic equalization and its estimated value. In this constitution, a feedback loop is formed on the blocks U2, U1, U3, and U2 in order.
Patent JP-H0817419-A (JP)
Title: Separator web for battery
Inventor: IKENOTANI AKIRA
IPC: H01M2/18
Filed: 1994-06-29
Abstract: PURPOSE:To generate U-shaped bending improved even when a part of overlapping an end part of a web is included in a range of length in which a part of the U-shaped bending is formed, when a separator cut into the prescribed dimension is bent into a U shape, in the separator web for a battery connecting the end part overlapped with each other of the first/second webs further formed in to along scale. CONSTITUTION:The first/second separator webs 1, 2 are prepared, to prevent setting an angle theta, formed by respective end edges of the webs with a width direction of a separator, to zero. The webs are connected by overlapping the respective end parts with each other. When an overlapped part of the first/ second weds is included in a range of length L1 in which a U-shaped bending part is formed, so as to prevent including this overlapped part over a total unit in a width direction of the separator, an end edge angle theta of the web and an overlapped length L2 in the end part are set.
Patent JP-S63310995-A (JP)
Title: Surface treating agent of aluminum-base metal having oxidative film
Inventor: ITO SEISHIRO
IPC: C25D11/18
Filed: 1987-06-13
Abstract: PURPOSE:To produce an aluminum-base metallic product colored in pastel tone by treating aluminum-base metal having an oxidative film by a surface treating agent which contains both metallic salt forming white or ashy-white hydrorated metallic oxides by hydrolysis and dyestuffs as an essential component. CONSTITUTION:Aluminum-base metal having an oxidative film is immersed into a soln. contg. both metallic salt forming white or ashy-white hydrated oxides by hydrolysis and dyestuffs as an essential component at about room temp. - 75 deg.C for about 10sec-30min. Further as the metallic salt, titanium salt, zinc salt, calcium salt, barium salt and strontium salt, etc. are used and the concn. is regulated to 0.01-200g/l and as the dyestuffs, direct dye, acid dye and basic dye are used and the concn. is regulated to 0.01-100g/l and pH of the soln. is regulated to about 0.5-8. Thereby film a which has excellent pastel-tone and is minute and uniform, is formed on the surface of aluminum- base metal in one-time treatment.
Patent JP-H09327870-A (JP)
Title: Continuous operation type tea filter bag manufacturing machine
Inventor: MIYAUCHI KAZUTOSHI
IPC: B31B19/16
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To discharge a produced pile with its upper surface not inclined (to keep height uniform) in a manufacturing machine in which numbers of tea filter bags having a return piece on the bag opening side are produced in a pile. SOLUTION: In a manufacturing machine in which piled tea filter bags are produced from two filter paper rolls respectively, each belt-shaped filter paper S1, S1 is folded so that bag opening forming sides are positioned to be opposite horizontally to each other by each of the first and second folding devices. In an overlapping apparatus 6, the first pile formed by the first piling device is moved in a posture as it is to a position right under the second pile formed by the second piling device, and the second pile is laid on the first pile in a posture as it is to overlap each other so that the upper surface of the overlapped piles is arranged to be horizontal.
Patent JP-H09329785-A (JP)
Title: Liquid crystal display element
Inventor: NISHIURA YOSUKE
IPC: G02B5/30
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element which is improved in the visual angle characteristic of display colors and is capable of exactly displaying white and halftones without depending upon visual angles. SOLUTION: The optically anisotropic element of the liquid crystal display element having a polarizing element, the optically anisotropic element and a liquid crystal cell consists of a transparent high-polymer film coated with a plane orientable layer and a layer contg. a disk-shaped compd. The difference between the wavelength dispersion value of the refractive index anisotropy of the optically anisotropic element and the wavelength dispersion value of the refractive index anisotropy of liquid crystals is specified to <=20%. Further, the optically anisotropic element has no directions where a retardation value is zero. Namely, the direction where the optical axis does not exist and the absolute value of the retardation value is minimal is neither the normal direction of the film nor the surface direction.
Patent JP-H10336695-A (JP)
Title: Magnetic recording and reproducing device and reproduction method therefor
Inventor: KISHIMOTO ICHIRO
IPC: H04N9/83
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To automatically perform color/black-and-white discrimination by simple constitution in the reproduction of the coexisting recording tape of the recording by the PAL format recording allocation of VHS of the black-and- white signals of NTSC video signals and the recording by the NTSC format recording allocation of the VHS of the color signals of the NTSC video signals so as to raise a recording resolution. SOLUTION: This device is provided with a band limiting amplification means 4, a burst detection means 6 and a video signal processing means 9, detects color/black-and-white by detecting low band converted burst signals and automatically performs the discrimination corresponding to the color/black- and-white and the changeover of a reproduction format by controlling the video signal processing means 9 capable of the reproduction of both NTSC/PAL by external changeover control by using the detection signals.
Patent JP-H09331697-A (JP)
Title: Stepping motor driving circuit
Inventor: NAKAJIMA TOSHIHARU
IPC: H02P8/12
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To drive a stepping motor according to the driving condition of an object to be controlled. SOLUTION: The circulating current switching elements Tr5 to Tr8 for applying or interrupting the circulating currents of the exciting coils 1 to 4 of a stepping motor 10 are provided. The elements Tr5 to Tr8 are turned on or off according to the driving conditions of the motor 10, and the currents of the coils 1 to 4 are applied or interrupted. Thus, the drive controlling result of the motor optimum responsive to the conditions can be obtained.
Patent JP-H073227-A (JP)
Title: Winding core for adhesive tape
Inventor: SUZUKI AKINOBU
IPC: C09J7/02
Filed: 1993-06-18
Abstract: PURPOSE:To obtain winding cores for adhesive tape being fixed to the adhesive tape on winding and drawn out after completion of the winding. CONSTITUTION:A release sheet 2 having one surface coated with a release agent is wound around the winding core base material so that the releasable face comes to the inside and the sheet 2 is perforated in the widthwise direction 4 and one end of the sheet 2 is fixed onto the core base material and wound around by at least the length of one round of the core from the perforated point.
Patent JP-S5852193-A (JP)
Inventor: ITOU KAZUNORI
IPC: B66C13/18
Filed: 1981-09-21
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-S5850800-A (JP)
Inventor: FUKUSHIMA HIROSHI
IPC: H05K13/00
Filed: 1981-09-21
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-S63313298-A (JP)
Inventor: TSUZUKI HANZO
IPC: G07G1/12
Filed: 1987-06-16
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-S6041143-A (JP)
Title: Method for setting up control condition of computer system
Inventor: HOSOGANE NOBUYUKI
IPC: G06F12/00
Filed: 1983-08-15
Abstract: PURPOSE:To perform easily the formation and alteration of control condition data and to attain the formation and alteration also during the continuation of control by forming independently a work file, a registration file and a using file in a computer system. CONSTITUTION:In case the new formation of control condition data, the control condition is keyed by using a CRT4 and a keyboard 5 and written in the work file 1 through an interface 6 to form the control condition data. In this case, data communication between the work file 1 and the registration file 2 is executed through the using file 3. If the control condition data in using are to be changed partially during the execution of the test, the control condition data in using are transferred from the using file 3 to the work file 1 and the contents are partially changed through the CRT4, the keyboard 5 and the interface 6. In this case, a control processing part 20 can continue to execute the test by rewriting the transferred control condition data in the using file 3.
Patent JP-S629687-A (JP)
Title: Semiconductor laser device
Inventor: TAKESHIMA MASUMI
IPC: H01S5/00
Filed: 1985-07-08
Abstract: PURPOSE:To enable the modulation of the extremely high frequency while keeping the single mode oscillation by forming a layer of the material of opposite polarity to a stripe electrode layer for current constriction adjacently to this electrode layer and applying a voltage so as to make the latter layer an inverse bias to the former layer and further applying a high frequency voltage likewise to effect the high frequency modulation. CONSTITUTION:When a positive voltage is applied to an N-GaAs to a Zn diffusion layer 1 by a d.c. source 10, inverse bias is made between the N-GaAs layer 4 and the Zn diffusion layer 1 around that and a P-Ga0.5Al0.5As layer 5 and a depletion layer expands to the Zn diffusion layer 1 and the P-Ga0.5Al0.5As layer 5 so as to restric the current injection from the Zn diffusion layer 1. A high frequency voltage from a high frequency source 11 in addition to a voltage from the d.c. source 10 is applied through a DC cut filter, thereby enabling high frequency modulation. Because the function of the depletion layer expanding from the N-GaAs layer 4 is only to restrict the expansion of current into the part near the center, the system of carriers and beams in the part high frequency modulation but a constantly normal state. Consequently, there is no difficulty of multiple mode of oscillation under a transient state and the high frequency modulation is possible while keeping single mode oscillation.
Patent JP-H022507-A (JP)
Title: Space optical modulating element
Inventor: OKADA MASAKATSU
IPC: G02F3/02
Filed: 1988-06-17
Abstract: PURPOSE:To perform high-speed, low-voltage operation with simple constitution by using variation in the light absorption coefficient of multiple quantum well structure by an electric field for optical modulation and combining an optical modulating layer with a photoconductive layer. CONSTITUTION:The photoconductive layer 2 and multiple quantum well MQW optical modulation layer 4 are laminated across a transparent insulating layer 3, transparent electrodes 11 and 12 are stuck on both exposure surfaces of the photoconductive layer 2 and MQW optical modulation layer 4, and a DC voltage is applied between the transparent electrodes 11 and 12 from a DC voltage source 5. An input light pattern IP is guided from the transparent electrode 11 to the photoconductive layer 2 through a dichroic mirror 6. An output light pattern OP is led out of the MQW optical modulation layer 4 through the transparent electrode 12. Thus, the variation in the light absorption coefficient by the electric field produced through the operation of electrons, positive holes, and excitons confined to a quantum well and the resistivity of the photoconductive layer varying with the intensity of the input light are coupled with each other. Consequently, the low-voltage, fast operation is performed by the simple constitution.
Patent JP-S63312996-A (JP)
Title: Method for electrodepositing amorphous alloy
Inventor: WATANABE SHUNJI
IPC: C25D5/18
Filed: 1987-06-15
Abstract: PURPOSE:To electrodeposit an amorphous alloy having superior corrosion resistance, magnetic characteristics and catalytic capacity on the surface of a metal, an electric conductor or the like by supplying pulse current to the metal or the like under ultrasonic vibration. CONSTITUTION:An aq. soln. of 8.5pH contg. ferric sulfate, sodium tungstate and ammonium tartrate is used as an electrodepositing bath at 80 deg.C. Pure copper is immersed in the bath, and while pulse current is supplied to the pure copper at 20mA/m<2> average current density, ultrasonic vibration is applied to the pure copper to electrodeposit an amorphous Fe-W alloy layer having superior corrosion resistance to strong acids such as concd. nitric acid on the surface of the pure copper.
Patent JP-2000339220-A (JP)
Title: Cache block reserving method and computer system with cache block reserving function
Inventor: MITSUZAWA ATSUSHI
IPC: G06F12/08
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To make cache storage possible to be used by real time application. SOLUTION: Main storage is divided into physical pages, a set of indexes to be obtained from all addresses to be included in the physical page by a hash device is defined as color and the physical pages to be included in the main storage are classified by color IDs. In the case of execution of the real time application, when an allocation request to a storage area to be permanently arranged, namely, in which no paging is generated is performed by defining a virtual address, the size and a thread ID of the storage area as a subtracting number, the thread ID and the color ID are managed so that the physical page with specified color ID is allocated from a set of the physical pages managed for real time thread and the remaining physical page with color IDs are not allocated to other threads.
Patent JP-S5575023-A (JP)
Title: Method and apparatus for excavating continuous vertical hole
Inventor: YOSHIDA TAKEYOSHI
IPC: E02F5/02
Filed: 1978-11-30
Abstract: PURPOSE: To prevent horizontal displacement of excavation, to reinforce a vertical pushing force, and to improve excavation precision by fitting an electromagnet to an excavator guide device in the case of excavating vertical holes for a continuous underground wall.  
     CONSTITUTION: With an electromagnet 12 of a boring rod holding member 10 operated, a magnetically attractive surface 11 of the member 10 is magnetically adhered to an adhesive surface 9 of a guide memeber 5a. The magnetic force fixes the members 10 and 5a together integrally, and the member 10 holds a boring rod 2 vertical, with the center axis of the rod 2 according to the boring axis of a vertical hole 1b. With boring started by a bit 3, the rod 2 is held vertical in a passing hole 13 of the member 10 fixed to the member 5a, so that the rode 2 descends along the proper boring axis without horizontal deviation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6038458-A (JP)
Inventor: DEBITSUDO JIEI GOORUDOWATSUSAA
IPC: C08G18/65
Filed: 1984-07-17
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。