baber/WOPTO huggingface dataset:
Patent JP-H11138243-A (JP)
Title: Plate for sliding nozzle
Inventor: YAMAMOTO HIRONORI
IPC: B22D37/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost by forming a plate for sliding nozzle to a rational shape to reduce this surface area. SOLUTION: In the plate 1 for a sliding nozzle fitted to the bottom part of a molten steel vessel having a nozzle hole 2 to control the pouring quantity of the molten steel, at the time of using X for the center position of the nozzle hole 2, (a) for a diameter of the nozzle hole 2, (d)) for the distance from the edge part of the nozzle hole 2 to the nearest end of the plate 1, Y for the position apart from the center position X of the nozzle hole 2 by a distance of (2a+β) and (d2) for the distance from the virtual circular line 3 having the diameter (a) centering the position Y to the nearest end of the plate 1, an excess thickness ratio α=d1/a is made to in the range of 0.8-1.5, an excess thickness ratio α=d2/a is made to in the range of 0.4-α1 and a safety ratio β is made to in the range of 0-60 mm.
Patent JP-H07149430-A (JP)
Title: Gas multibranch unit
Inventor: SUGANO YOICHI
IPC: B65G51/24
Filed: 1993-11-30
Abstract: PURPOSE:To provide a gas multibranch unit of a collective type with a smaller installation space required for easy assembly and maintenance. CONSTITUTION:The first-fifth discs 1-5 as blocks are laminated, gas supply pipes 6-9 are connected to respective guide holes in the first disc 1, blow ports formed in the fifth disc 5 are faced to control holes in a control unit and given gas is forced into one of the gas supply pipes 6-9, so that the forced gas is blown out of the control holes via one flow passage communicating with the guide holes. Since the blocks are in a laminated form and blow pipes are eliminated, a smaller occupied space is required for easy connection and maintenance.
Patent JP-H06129063-A (JP)
Title: Bending and forming method for weathering enclosure frame plate
Inventor: OTA KINJIRO
IPC: E04D13/14
Filed: 1992-10-13
Abstract: PURPOSE:To provide such a structure as generally sturdy and effective against weathering without any material waste by bending a single flat metal plate for forming an enclosure frame plate for use against weathering at an opening where a skylight or the like is installed. CONSTITUTION:Notch sections 13 and 14 are provided on a bent and folded plate 11 formed out of a double folded single metal sheet 10, and a cut and bent piece 15 located between the sections 13 and 14 is bent back. In addition, a rising plate section 16 is bent in an orthogonal direction. Both right and left sides of the section 16 are bent in an orthogonal direction, thereby forming the right and left plate sections 1b and 1c of a rising enclosure plate section 1. The lower sides of the sections 1b and 1c are bent as pulled and bent sections 17a and 17b, and other remaining triangular piece sections 18a and 18b are bent toward the internal surface of the sections 1b and 1c. The section 1 and a support and fastening plate section 2 are thereby bent to form an integral structure.
Patent JP-H08160996-A (JP)
Title: Voice encoding device
Inventor: ASAKAWA YOSHIAKI
IPC: G10L19/04
Filed: 1994-12-05
Abstract: PURPOSE: To provide a voice encoding device which can obtain encoded voice having high quality even with a low bit rate of 4 kbps or less in low processing quality. CONSTITUTION: In a CELP type voice encoding device, a driving sound source is decided based on an error signal 117 between a signal 115 in which an input voice 101 is weighed by a weighing filter 104 consisting of cascade connection of an all pole type filter, an all zero type filter, and a high band emphasis filter and a weighed synthesized voice 116 obtained by passing a driving sound source signal 114 through a weighing synthesizing filter 105 consisting of cascade connection of an all pole type filter and a high band emphasis filter. In this case, a characteristic of the all zero type filter is inverse to the all pole type synthesizing filter, also, the high band emphasis filter is the first order differentiation (first stage difference) filter.
Patent JP-H03162182-A (JP)
Title: Photoelectric conversion device
Inventor: SHINOHARA MASATO
IPC: H04N5/374
Filed: 1989-11-21
Abstract: PURPOSE:To suppress an FPN by setting the set potential of a main electrode correspondingly to the variance of the structural parameter of a semiconductor transistor. CONSTITUTION:An emitter follower to give the reset potential of an output line 2 is constituted of a Darlington type bipolar transistor 10 and an MOS transistor 11. Then, at the time of the execution of the reset of a control electrode of a photoelectric converting element, by making the setting position of the main electrode to determine the reset potential of the control electrode variable, the set potential of the main electrode is set correspondingly to the variance of the structural parameter of the semiconductor transistor. Thus, the variance of dark output, that is, the fixed pattern noise(FPN) can be suppressed.
Patent JP-H09169802-A (JP)
Title: New compound derived from cyclodextrin
Inventor: ERUBUEI RISHIYAARU
IPC: C09K23/56
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compd. derived from cyclodextrin which has an improved solubility in oils and good surface active properties by introducing a particular long-chain fatty acid group, a hydroxyalkyl group or the like into a basic skeleton of cyclodextrin.  
     SOLUTION: This compd. derived from cyclodextrin has a structure represented by formula I (wherein CD represents a basic skeleton of α, β, or γ-cyclodextrin not having a hydroxyl group; R 1  represents a 6-24C alkyl, a 8-24C alkenyl or a mixture thereof; R 2  represents a 1-4C alkyl or a 2-4C hydroxyalkyl; (m) and (n) are a statistic exclusive of 0; 1+m+n is 18, 21, or 24; and the degree of substitution by R 1  is 0.2 to 1). Examples of R 1  include lauryl, myristyl, palmityl, stearyl, behenyl, oleyl, and linolenyl. The number of R 1 s is 4.2 to 21. Examples of R 2  include methyl and hydroxypropyl. A reaction is conducted in a water-free solvent (e.g. pyrdine) at 0 to 40°C in the presence of an acylation catalyst. This compd. is incorporated in an amt. of 0.1 to 10wt.% into a compsn. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H01140473-A (JP)
Title: Synchronizing controller
Inventor: NAKAJIMA KOJI
IPC: G11B20/10
Filed: 1987-11-27
Abstract: PURPOSE:To improve an accuracy in a synchronizing reproduction by detecting a phase difference between first and second synchronizing signals at the time of recording, writing together with a time code and controlling the delay time of a reproduced signal according to the read phase difference at the time of a reproduction. CONSTITUTION:When first and second signal recording and reproducing devices 1, 2 different in frame cycle are synchronously reproduced, the delay time of the reproduced signal outputted from the second signal recording and reproducing device 2 is controlled according to the phase difference read from the second signal recording and reproducing device 2. Accordingly, the time relation between the reproduced signals of the first and second recording and reproducing devices 1, 2 is the same as that at the time of recording to remove an error at the time of comparing time codes executed in a time code adjusting device 6. Thereby, the accuracy in the synchronizing reproduction of the first and second signal recording and reproducing devices 1, 2 can be improved.
Patent JP-H02149282-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1988-11-30
Abstract: PURPOSE:To make a pinball game more interesting by providing second special game detecting means for detecting balls entering through a second special winning opening during a first special game, and second special game setting means for shifting the first special game to a second special game when signals are transmitted to an electrical controller in response to detection of the balls. CONSTITUTION:Hollow portions located at right and left sides of a first special winning opening 32 are formed into general winning openings 33, 33 each provided so that putting a ball therein is counted as general winning, and guiding protrusions 34, 34 each of which is diagonal with respect to the direction of inclination of the bottom face 29 are formed at right and left sides above the bottom face 29 of a recessed room 26. A second special winning opening 36 which has a closing lid 35 is provided downstream of either one of the guiding protrusions 34. A first special winning detector 37 as detecting means for first special winning is provided within the first special winning opening 32, and a detector 38 for detecting the number of balls entering through the winning openings is provided within a flow passage where balls entering through the first special winning opening 32 and those entering through the general winning opening 33 are joined together and allowed to flow downwards, and a second special winning detector 39 as mens for detecting second special winning is provided within a flow passage which allows balls entering through the second special winning opening 36 to flow downwards.
Patent JP-H02148640-A (JP)
Title: Magnetron for microwave oven and manufacture thereof
Inventor: TAKADA KOSUKE
IPC: H01J23/04
Filed: 1988-11-30
Abstract: PURPOSE:To suppress the protrusion of a side rod and prevent the protruded part of the side rod from contacting with a center rod and a pole piece by forming a circumferential groove having a nearly M-shaped half section on the back surface of a second end shield and fitting the end surface part of the side rod to a part of this circumferential groove. CONSTITUTION:Prior to sintering, a nearly M-shaped circumferential groove 42 is preliminarily formed on the back surface of a second end hat 27 by press molding. In this case, the second end hat 27 has a ring form, and its width D0, the outer diameter D1 of a side rod 29, the width D2 of the nearly M-shaped circumferential groove 42, and the width D3 of the center protruded part 42a of the circumferential groove 42 are set to satisfy the relations of D1<D2<D0 and D1>D3. The side rod 29 is fitted to a part of the circumferential groove 42 and fixed by butt seam welding. Hence, the protrusion of the side rod outward from the second end shield is suppressed, and the protruded part of the side rod can be prevented from contacting with a center rod and a pole piece and discharging.
Patent JP-H01141535-A (JP)
Title: Method for culturing flounders and flatfishes
Inventor: SATO TADASHI
IPC: A01K61/00
Filed: 1987-11-28
Abstract: PURPOSE:To prevent occurrence of disease injury or death accident due to scaling, damaged fins, etc., caused by contact with nets, by creating sea bottom of the sand quality under about the same conditions as those of natural environment on the bottom face of a net crawl and culturing flounders and flatfishes. CONSTITUTION:Sand 15 formed on the sea bottom at a surface area and depth of a prescribed shape is sucked up by a pump loaded onto a working ship and discharged into the neighboring sea bottom outside the dredged section to carry out dredging. A net crawl (A) is bedded on a recessed part of the created sea bottom. After the lapse of days, the recessed part of the afore- mentioned sea bottom is buried to the sea bottom standard level 12 outside the dredged section by drift sand and flounders and flatfishes 1 are discharged and contained in the crawl (A) to carry out culturing.
Patent JP-H07130381-A (JP)
Title: Fuel cell
Inventor: TANAKA YOSHINORI
IPC: H01M8/10
Filed: 1993-11-05
Abstract: PURPOSE:To simplify a fuel gas supply system to make a fuel cell compact and lightweight by arranging a hydrogen storage alloy member on the opposite side to a solid polymer electrolyte film of a catalyst electrode functioning as a hydrogen electrode and storing hydrogen inside the fuel cell. CONSTITUTION:A fuel cell is composed of a joint member made of a solid polymer electrolyte film 1 and a pair of gas diffusion electrodes (an oxygen electrode and a hydrogen electrode) 2, 3, a hydrogen storage alloy member 6, current collectors 4a, 4b, and gas separating plates 5a, 5b. The hydrogen storage alloy member 6 with water repellency and porosity is arranged on the opposite side to the solid electrolyte film 1 of the catalyst electrode functioning as the hydrogen electrode 3. A fuel gas can be stored inside the fuel cell and an external fuel gas supply system such as a hydrogen bomb or a fuel reformer can be eliminated. The fuel gas supply system is simplified and a power generating system is capable of making compact and lightweight.
Patent JP-H06151993-A (JP)
Title: Driving circuit for piezoelectric element
Inventor: HAYASHI HIROTADA
IPC: F02M51/00
Filed: 1992-11-11
Abstract: PURPOSE:To prevent the deterioration of a piezoelectric element by suppressing the increase of the negative-side voltage of the piezoelectric voltage to the negative side. CONSTITUTION:A discharging-current limiting circuit is constituted of a diode 22, whose anode is connected to the positive-side output terminal of a power supply, a resistor 21, whose one end is connected to the cathode of the diode, and an inductor 20, whose one end is connected to the other end of the resistor. The other end of the inductor is connected to the negative-side output terminal of the power supply. The inductor 20 is electromagnetically coupled with a discharging inductor 16.
Patent JP-H09146329-A (JP)
Title: Image forming device
Inventor: MORI HIROTAKA
IPC: G03G15/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To restrain the deterioration of image quality caused by the deviation of an AC color registration by individually adjusting the rotational phase of at least one of the image carrier of an image forming means and an endless carrier. SOLUTION: This device is provided with a pattern detecting means 07 detecting a pattern for detecting color slurring 05 formed on the endless carrier 03, a phase detecting means 06 for detecting the rotational phase of at least one of the image carriers 01K, 01Y, 01M and 01C of the image forming means 02K, 02Y, 02M and 02C and the endless carrier 03 based on a detection signal from the detecting means 07, and a rotational phase adjusting means 06 individually adjusting the rotational phase of at least one of the image carriers 01K, 01Y, 01M and 01C and the endless carrier 03 based on phase information detected by the detecting means 06.  Thus, influence by the eccentricity caused by the image carriers 01K, 01Y, 01M and 01C of the image forming means or the endless carrier 03 itself or the attachment thereof, and the eccentricity caused by the clearance error of a rotary shaft is reduced.
Patent JP-2001120273-A (JP)
Title: Method for modifying protein and modified protein
Inventor: NISHIYA YOSHIAKI
IPC: C12Q1/26
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a modified protein (e.g. modified sarcosine oxidase) which allows simply assaying flavinadeninedinucleotide. SOLUTION: This is a method for modifying a protein (e.g. sarcosine oxidase) by deleting, substituting, or adding one amino acid or more from, in, or to an amino acid sequence constituting a protein, particularly modifying an amino acid residue covalently binding to flavin in the amino acid sequence of the protein so that the activity expression can depend on the concentration of flavinadeninedinucleotide.
Patent JP-2001121149-A (JP)
Title: Switching valve and electrolytic water production apparatus
Inventor: UESUGI TORU
IPC: C02F1/46
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a switching valve and an electrolytic water production apparatus stably performing a switching operation for a long period by having a structure without a working contact surface and a sliding surface on a fluid path switching portion. SOLUTION: In this switching valve, a movable pipe is rotatable around a support point H by using a fixing part 12, a rotary shaft 13, a moving shaft 14, and a movement control part 15, and the switching valve discharges alkaline water, discharge water or acidic water from the lower end of the movable pipe 11 to the object discharge hole 16, and the electrolytic water production device is provided with the switching valve.
Patent JP-H10150183-A (JP)
Title: Solid-state image sensing device, its driving method and camera
Inventor: TANAKA HIROAKI
IPC: H04N5/3728
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of such problems as to say that as one part of a saturation signal charge in each sensor part is emitted with an elapse of time between the time of when a mechanical shutter is closed and the time when a signal large is read out, the amount of the saturation signal charges in the sensor parts is decreased and the characteristics, such as an S/N and a dynamic range, of a solid-state image sensing device are deteriorated. SOLUTION: In a CCD image pickup element 10 provided with sensor parts 11, which have a vertical over flow drain(OFD) structure, a substrate bias control signal VsubCont. is applied to a base of a bipolar transistor Q2 via a resistor R2 during at least the readout period of a signal charge and the transistor Q2 is turned on. Thereby, a potential in a base of a bipolar transistor Q1 constituting a clamping circuit 21 is reduced and a substrate bias Vsub, which is outputted from a substrate bias generating circuit 20, is reduced, whereby potential in the overflow barriers of the sensor parts 11 are made shallow.
Patent JP-2001128296-A (JP)
Title: Hearing aid
Inventor: GOTO KATSUHIKO
IPC: H04R25/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a hearing aid by which a user can clearly hear a voice of a hearing object independently of the quality of ambient noise. SOLUTION: In the hearing aid consisting of an external sound detection section 1 that outputs an electric signal in response to an external sound, a signal processing section 2 that processes the output signal of the external sound detection section 1, and an output section 3 that transduces the output signal of the signal processing section 2 into a sound signal, the signal processing section 2 is provided with steadiness detection means 2b-2g that detect a steadiness of a noise included in the external sound from the signal outputted from the external sound detection section 1 at a prescribed time interval, an input output characteristic processing section 2a that compresses and amplifies the output signal of the external sound detection section 1,  and an input output characteristic table 2i that stores compression amplification characteristic parameters suitable for hearing aid wearing people, and the input output characteristic of the input output characteristic processing section 2a is decided based on the compression amplification characteristic parameter corresponding to a steady-state degree outputted from the steady-state degree detection means 2b-2g.
Patent JP-S63153472-A (JP)
Title: Acceleration detecting device
Inventor: YASUKAWA TAKESHI
IPC: G01P15/11
Filed: 1986-12-17
Abstract: PURPOSE:To eliminate the mechanical wear and the deterioration by giving a constant magnetic field to a detecting coil by a magnet, and also, holding a magnetic sphere centering around a container at the time of non-acceleration, and displacing the magnetic sphere and a ferromagnetic fluid at the time of acceleration. CONSTITUTION:Magnets 5, the inverse of 5, 5A and the inverse of 5A hold the magnetic sphere 3 centering around a hermetic container 1 by the action of magnetic force, and also, give the constant magnetic field to detecting coils 4, the inverse of 4, 4A and the inverse of 4A, and provided concentrically, with them, respectively. At the time of operation, a G sensor gives the constant magnetic field to the detecting coil by the magnet, detects differentially the variation of the magnetic reluctance of a magnetic circuit generated by the displacement of the magnetic sphere and the ferromagnetic fluid generated under the acceleration action being parallel onto the center axis, by the detecting coil, and detects the direction and magnitude of its acceleration.
Patent JP-H06141895-A (JP)
Title: Method for determining fibrinogen
Inventor: KIKUCHI MASAYOSHI
IPC: G01N33/86
Filed: 1992-11-12
Abstract: PURPOSE:To determine the fibrinogen in good reproducibility by mixing a specimen with a fibrinogen determination drying reagent containing magnetic particles and a protein having a thrombin activity, and specifying a final point for measuring a coagulation time. CONSTITUTION:A specimen is mixed with a fibrinogen determination drying reagent containing magnetic particles and a protein having a thrombin activity, and their coagulation time is subsequently measured. A time when the viscosity of the dried specimen is raised to a viscosity larger 1.05-2 times the minimum value is defined as a final point, and a period from the addition time of the specimen to the final time is defined as the coagulation time. The range of the fibrinogen concentrations to be determined is extended.
Patent JP-H10134420-A (JP)
Title: Optical information recording medium
Inventor: USAMI YOSHIHISA
IPC: G11B7/24024
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To obviate the occurrence of peeling at substrate ends by using the substrates deformed to increase the surface areas of outer peripheral side ends, retreating the outer peripheral side ends of reflection layers and recording layers to form exposed surfaces and brining an adhesive layer into contact with the deformed pats inclusive of these exposed surfaces. SOLUTION: The disk-shaped substrate 11 which is provided with the recording layer 13 and the reflection layer 14 in this order and has a hole part 10a at its center and the disk-shaped protective plate 12 which has the same shape as the shape of this substrate are stuck to each other by the adhesive layer 16 in such a manner that the respective recording layer sides comes to the inner side. The outer peripheral side ends of the substrate surfaces on the side attached with the recording layers are subjected to chamfering and the recording layers are installed to these chamfered parts (deformed parts) 17. The exposed surfaces 19 are formed on the substrate surfaces at the substrate inner side ends of the recording layers and the reflection layers and the end of the adhesive layer 16 is disposed in the state of brining its end into contact with these exposed surfaces 19.  The exposed surfaces at the inner side ends formed in such a manner are deformed by executing, for example, chamfering, in such a manner that the surface areas of these parts are increased.
Patent JP-H08161207-A (JP)
Title: Network system
Inventor: YAMAMOTO YOSHINORI
IPC: G06F15/16
Filed: 1994-12-07
Abstract: PURPOSE: To provide a network system capable of performing an efficient maintenance operation without the need of a regular maintenance operation. CONSTITUTION: This system is constituted of a fault information gathering part 13 for gathering the fault information of a server system 1 and client systems 2 and 3, a fault information storage part 17 for storing the gathered fault information, a regular maintenance condition storage part 18 for storing minor fault information to be the object of regular maintenance, a fault information comparison part 19 for comparing the information outputted from the fault information storage part 17 with the information outputted from the regular maintenance condition storage part 18 and an automatic informing part 20 for automatically informing the fault information when a compared result is noncoincident. Thus, when the regular maintenance is required, it is automatically informed and the regular maintenance is performed only in that case.