baber/WOPTO huggingface dataset:
Patent JP-H04263092-A (JP)
Title: Zinc-based alloy plated aluminum sheet
Inventor: UEDA NAOTAKA
IPC: C25D3/22
Filed: 1991-02-18
Abstract: PURPOSE:To improve the spot weldability and press formability of an aluminum sheet to be used as the material for the automobile. CONSTITUTION:Both sides of an aluminum sheet are plated with an Ni alloy contg. 5-20% Zn or an Fe alloy contg. 3-20% Zn at 5-40%g/m<2>. An aluminum sheet having >=250 continuous spots of spot welding and <=0.5 surface sliding coefficient is obtained in this way.
Patent JP-H10217125-A (JP)
Title: Constant quantity supplying device for blasting material
Inventor: YASHIRO HIROYASU
IPC: B24C7/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To supply a constant quantity of blasting material to a nozzle stably by using a fine grain blasting material circulatively even in such a configuration that a spiral vibration feeder and a fluidifying chamber are coupled together. SOLUTION: A constant quantity supplying device is composed of a fluidifying chamber 60 to send a blasting material S upon fluidification to a nozzle 15, a spiral vibration feeder 40 to send the material S to the chamber 60, a collection device 10 to collect the material S blasted from the nozzle 15, and a storing/supplying part 20 to store the material S from the collection device 10 and supply to the feeder 40. The parts 60, 40, 20 are connected together in the air- tight condition from one another. When the blasting material S from the collection device 10 is flowing in, the storing/supplying part 20 shuts the communication to the feeder 40; when the material S is supplied to the feeder 40, the communication to the collection device 10 is shut off.
Patent JP-H03230375-A (JP)
Title: Optical spot position detector
Inventor: TERADA AKIO
IPC: G11B7/085
Filed: 1990-02-02
Abstract: PURPOSE:To accurately control the scanning position of an optical head by obtaining positional information having resolution higher than that of one track unit from the detection output of a traverse information bit indicated in each track unit. CONSTITUTION:A detection output from the information face of an optical disk 1 detected by the optical head 3 is supplied to an A/D converter 5 and a clock reproducing circuit 6 through a head amplifier 4. The converter 5 converts the signal level of a reproduced RF signal into 8-bit digital data. The data obtained from the converter 8 are supplied to 8-bit registers 7A to 7H. During the detection period of traverse information bits by the head 3, the registers 7A to 7H latch the data outputted from the circuit 5 at eight kinds of different timing values to form the address data of 64 bits. Thus, the positional information with resolution higher than that of one track unit can be obtained. The positional information read out from a ROM 8 is supplied to a system controller 9.
Patent JP-S52106696-A (JP)
Title: Basic transverse mode oscillating semiconductor razar unit
Inventor: KOBAYASHI KOUROU
IPC: H01S3/05
Filed: 1976-03-04
Abstract: PURPOSE: To cause basic transverse oscillation by arranging a reflector having a cylindrical reflecting surface in the outside of a stripe type semiconductor junction razar element having band-shaped active domain. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08220384-A (JP)
Title: Housing for optical transmisison and reception interface module
Inventor: MATSUKURA TOSHIO
IPC: G02B6/42
Filed: 1995-02-13
Abstract: PURPOSE: To provide a housing for an optical transmission and reception interface module which does not require a pig-tail for an optical transmission and reception module and by which productivity is improved, and a mounting space and cost are reduced. CONSTITUTION: This housing for an optical transmission and reception interface module is provided with lower and upper cases 11, 12 divided up and down into two, a 1st partition 13 dividing either of the upper and the lower cases, a substrate 21 for an electric network arranged at the rear of the partition 13, the optical transmission and reception interface modules 31 and 32 fixed to be projected to the front of the 1st partition 13, guiding parts 11A, 11B and 16A and a falling-out preventing hook 15 which are formed integrally with the 1st partition 13 and connect optical connector plugs 19 and 20.
Patent JP-H11208966-A (JP)
Title: Paper discharge tray
Inventor: MITSUI KAZUE
IPC: B65H31/36
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a paper discharge tray that can correctly stack faced envelope paper with a slip. SOLUTION: Edge parts 1a of envelope paper 1 discharged from a paper discharge roller 20 are received by rising pieces 13, and the envelope paper 1 is discharged in a state of floating on a bottom face 12. At the time point of the edge parts 2a passing through the tips of the rising piece 13, the envelope paper 1 falls on the bottom face 12. At this falling time, the tip of the envelope paper 1 is ahead of a slip 2 so as to be prevented from pushing out the slip 2 or getting into the slip 2.
Patent JP-S52107165-A (JP)
Title: Production method for treating material for oil containing waste water
Inventor: SATOU HIROSHI
IPC: C02F1/40
Filed: 1976-03-05
Abstract: PURPOSE: To accomplish highly efficient treatment of floating oil and dispersed oil in waste water by the use of a treating material, which is prepared by blending an inorganic substance having oil adsorptive characteristics with a thermosetting resin, followed by moding the blend into fibers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61185251-A (JP)
Inventor: MIYAWAKI YOSHINORI
IPC: A61B5/02
Filed: 1985-02-08
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-H03230042-A (JP)
Title: Connected equipment control device for air conditioner
Inventor: YAMAMOTO TETSUO
IPC: F24F11/02
Filed: 1990-02-02
Abstract: PURPOSE:To enable an air conditioner to be used without stopping an operation of the air conditioner even in case of an over-current by a method wherein a control device is provided with a current sensing means for sensing all current consumption, a comparing means for comparing a detected current value with a specified reference voltage value, and a device selecting and operating means capable of stopping an operation of the connected equipment in response to the compared value. CONSTITUTION:A total current consumption of a connected equipment 5 and an air conditioner 4 is detected by a current transformer 3a acting as a current sensing means 3. A comparing specified value is made by dividing a voltage got through a reference DC power supply 3d with a resistor 3c. Both values are sent to a comparing means 11 of an input port 13 and compared there. The input port 13 sends data to CPU 7. If the detected current is larger than the specified value, a connected equipment 5 is turned OFF through an output port 10 so as to restrict a current of the power supply to a value less than the specified value. With such an arrangement, an operation of the air conditioner can be continued without operating a protection relay 2.
Patent JP-S53109330-A (JP)
Title: Parking brake
Inventor: KASHIYAMA TERUJI
IPC: B60T11/04
Filed: 1977-03-03
Abstract: PURPOSE: To provide a parking brake which simplifies its structure and reduces the number of parts thereof by operating a parking braking brake actuator mechanism also as a differential actuator mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61183260-A (JP)
Inventor: PEETAA BUEEKUNAA
IPC: C07C239/00
Filed: 1986-02-07
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-H11224432-A (JP)
Title: Objective lens driving device
Inventor: KADOKURA MASAHIKO
IPC: G11B7/135
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent an objective lens from coming into contact with an optical disk due to an external impact by providing a lens holder holding the objective lens and providing a stopper projection at a supporting member supporting through an elastic member opposed to this projection. SOLUTION: The lens holder 4 is moved up/down and to right/left by force generated by a focus coil 6 and a tracking coil 7 to converge laser beams to an optical disk surface through the objective lens 3. When the external impact is applied to an optical disk driving device at this time, the lens holder 4 is excessively oscillated to allow the lens 3 to try to come into contact with an optical disk 1. Before this contact occurs, the projection provided at the holder 4 comes into contact with the stopper projection provided at a supporting part so as to make a pair with this projection 14 so that the lens 3 is prevented from coming into contact with the disk 1.
Patent JP-2000218304-A (JP)
Title: Steel mill equipment
Inventor: HONJO HISASHI
IPC: B21B1/26
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a steel mill equipment which can prevent cooling of a slab without using a complicated coil furnace and can perform rough rolling to finish rolling with a smaller number of mills. SOLUTION: On the upstream side of a hot rolling line with a finish rolling mill 30 of 4 or more continuous stands, a normal/reverse mill 10 which can roll the end of a plate into a tapered shape is installed, and the end of a rolled steel is rolled into a tapered shape through a reverse operation of the normal/ reverse mill. Then, the plate is continuously rolled in one direction by means of the normal/reverse mill and the finish mill.
Patent JP-H03197404-A (JP)
Title: Use of additive in isothiazolone-containing solution
Inventor: BURIYAN HEGAATEI
IPC: A01N43/80
Filed: 1990-02-02
Abstract: PURPOSE: To prevent a timber from excess isothiazolone absorbing by adding a poly quarternary ammonium compound, a thickener, a nonionic surfactant having oxyalkylene units, a simple quarternary compound, etc., to a solution containing the isothiazolone as a preventing agent of extraction. CONSTITUTION: (A) A poly quarternary ammonium compound, (B) a thickener or a disperser, (C) a nonionic surfactant having 3-12 oxyalkylene units (preferably oxyethylene unit) and (D) one or more kinds of a simple quarternary compound of at least an amount equal to that of isothiazolone are used as additives in a solution containing the isothiazolone for preventing the isothiazolone from being excessively extracted from the solution containing the isothiazolone when the isothiazolone solution is used as a composition for treatment for preventing sap-staining by bringing the composition into contact with a timber.
Patent JP-S62182860-A (JP)
Title: Semiconductor device
Inventor: SHIOYA HIROBUMI
IPC: H03K19/00
Filed: 1986-02-05
Abstract: PURPOSE:To attain the change of the bias conditions even after said conditions are set by storing a bias condition selecting instruction in a programmable ROM and deciding the bias voltage of an input means based on said selecting instruction while the reset signal is applied to a control terminal. CONSTITUTION:If a bias condition setting instruction indicates connection between a positive voltage source 13 and an input inverter, the grounding voltage is applied to the gate of a pull-up transistor TR9 from a latch circuit 8. Thus the source 13 is connected to the inverter. In case the bias condition setting instruction indicates disconnection between the source 13 and the inverter, the circuit 8 applies the positive voltage to the gate of the TR9. Thus the TR9 is kept off and the source 13 is not connected to the inverter. Thus the bias conditions of an input means 11 are set based on the bias condition setting instruction and a program counter 2 designates successively the addresses of a mask ROM 3 and reads out a series of program instruction for execution of input/output of data and the arithmetic logical operation.
Patent JP-H01200556-A (JP)
Title: Zinc pole for alkaline storage battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/42
Filed: 1988-02-03
Abstract: PURPOSE:To improve cycle characteristics by adding metal or metal oxide selected amount In, Tl, Sn, Pb, Ga, and metal or metal oxide selected among V, Nb, Ta to active material of zinc. CONSTITUTION:A zinc pole for an alkaline storage battery is obtained by adding a total quantity of 1-5wt.% of metal or metal oxide of more than one selected amount In, Tl, Sn, Pb, Ga, and a total quantity of 0.1-5wt.% of metal or metal oxide or more than one selected among V, Nb, Ta to active material of zinc. In, Tl, Sn, Pb, Ga becomes the nucleus for electroprecipitation of zinc to make fine zinc precipitated to restrict growth of dendritic zinc. For V, Nb, Ta, on the other hand, these oxides exist contacting the fine zinc at the time of completion of charging, and they have an effect of increasing active points for dissolving reaction at the time of discharging. A sufficient battery discharge capacity can thus be obtained even for a discharge of a large current.
Patent JP-H01200178-A (JP)
Title: Show case
Inventor: ISHIZAKA YOSHIRO
IPC: F25D17/08
Filed: 1988-02-03
Abstract: PURPOSE:To improve a flow of cold air and an efficiency of cooling operation by a method wherein a display table is formed such that its central part is the highest and its height is gradually decreased from the center to its surrounding part and at the same time a cold air blowing port is formed around the central part and a suction port is formed around an outward part. CONSTITUTION:A turn table 44 is positioned at a bottom part of a goods storing part 12 of a display box 10, acts as a display table for use in mounting a goods therein and constitutes an upper wall of an aeration chamber. This turn-table 44 forms a circular form as viewed in its top plan view. This is formed such that its central part is the highest one, its highest one is gradually lowered from the central part to its surrounding part so as to make a spherical shape as viewed in its side elevational view. Cold air from a cold air supplying part is blown out from a blowing port 58 formed around a central part of the turn table 44 through a rised opening 40, the cold air is recovered from a suction port 59 formed at an outside part. With this arrangement, a flow of cold air is uniformly formed from the central part to the surrounding part, so that an efficiency of cooling can be improved.
Patent JP-H08215155-A (JP)
Title: Probe cover-mounting fixture for clinical thermometer
Inventor: KUBOTA KENICHI
IPC: G01J5/04
Filed: 1995-02-14
Abstract: PURPOSE: To provide the probe cover-mounting fixture for a clinical thermome ter, which can easily peel off a thin film from a lubricant member, and stick it reproducibly to the tip end section of a probe with ease without needless stretching (drawing) at the time of mounting. CONSTITUTION: A probe tip end section 9 is pressed to a probe cover body 10 for a clinical thermometer provided with a thin film 6 over a lubricant member 5 via a stick section 7 so as to be inserted into the insertion hole 1 of a probe cover mounting fixture 3 for a clinical thermometer. At this time, the stick section 7 is peeled off from the lubricant member 5, and the thin film 6 is mounted as a probe cover by sticking the stick section 7 onto the outer circumferential surface of the probe tip end section 9.
Patent JP-S60170232-A (JP)
Title: Forming method of semiconductor film
Inventor: MOTOOKA TERUAKI
IPC: H01L21/205
Filed: 1984-02-15
Abstract: PURPOSE:To enable the formation of a semiconductor thin film at a low temperature without causing problems of the deterioration of characteristics of the thin film and environmental pollution, by utilizing excited nitrogen molecules in place of excited mercury atoms. CONSTITUTION:A nitrogen molecule gas in a nitrogen cylinder 11 is introduced into a discharge tube 12, and excited nitrogen molecules N2(<3>SIGMAu<+>) are produced by electric discharge and introduced into a reaction cell 13. When a carrier gas (He, Xe, H2 or the like) 14, an SiH4 cylinder 15, an N2O cylinder 16 and an NH3 cylinder 17 are opened appropriately and thereby a mixture gas required for forming a desired film is sent into the reaction cell 13, the mixture gas acts on the excited nitrogen molecules, and thus a thin film of amorphous silicon or the like is formed on a semiconductor substrate 18. The etch rate of the thin film thus obtained is reduced to 90% of that obtained from Hg, and the quality of the film is improved.
Patent JP-H03230236-A (JP)
Title: Journal file switching control system
Inventor: SHIRAISHI MASAMI
IPC: G06F12/00
Filed: 1990-02-06
Abstract: PURPOSE:To improve the actual operation rate of a program by providing a control structure altering means which alters control information on a system into contents for controlling a 2nd journal storage means. CONSTITUTION:A journal input means 108 inputs a journal before the alteration from a 1st journal storage means 102 and stores it in a working area 109, and a journal output means 110 reads the journal before the alternation out of the working area 109 and copies it to a journal file generated in the 2nd journal storage means 104. When all copies are ended, a journal closing means 111 closes the 1st journal storage means 102 and the control structure altering means 112 alters a control structure to the form of control over the 2nd journal storage means 104. After the control structure is altered, an execution program reoperating means 113 reoperates a data base using program in a stop state. Thus, the journal files are switched dynamically without ending the program, so the actual operation rate of the program is improved.
Patent JP-2000223713-A (JP)
Title: Semiconductor element and its manufacture
Inventor: MATSUHASHI HIDEAKI
IPC: H01L29/78
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce the source-drain resistance to increase the driving force of a transistor by epitaxially growing a silicon film having a (1, 1, 1) facet face on the source and drain of a MOSFET. SOLUTION: A SOI NMOSFET consists of a silicon substrate 21, a buried oxide film 22, a body 30, a field oxide film 24, a gate electrode 25, a thin SiO2 side wall 26, a thick SiO2 side wall 28, the source and drain 29, and silicon 27 epitaxially grown in source and drain regions. Compared with a case that a silicon film having no facet face is epitaxially grown vertically, the silicon 27 having a (1, 1, 1) facet face reduces a fringe capacity between the gate and the source-drain. Moreover, as the silicon film 27 starts to get thicker at a part closer to the gate than the vertically grown silicon film, the resistance of a slant region of the source and drain 29 near the gate can be reduced.
Patent JP-S63192129-A (JP)
Title: Buffer memory controller
Inventor: TAKAYAMA SHIGERU
IPC: G06F5/06
Filed: 1987-02-05
Abstract: PURPOSE:To omit a means which reads out data for check by using an AND output signal that secured an AND between the output signal of a comparator having comparison between the input and output data and the count permission signal of a counter to control the count-up action of the counter. CONSTITUTION:A comparator 10 compares the input data with the output data of a buffer memory 1. Then an AND circuit 12 controls the count-up action of a counter 6 by means of an AND output signal that secured an AND between the output signal of the comparator 10 and a count permission signal. Thus the comparator 10 detects the errors of the data to be stored in the memory 1 and also prevents the count-up action of the counter 6 when an error is detected. Then a data storing action can be restarted at the stored position of the erroneous data stored in the memory 1. Then it is possible to omit a means that reads out the data needed for check of the data storage.
Patent JP-H01201168-A (JP)
Title: Driving circuit for cross coil type instrument
Inventor: ITO AKIO
IPC: G01D13/22
Filed: 1988-02-05
Abstract: PURPOSE:To improve the indication accuracy and to move the pointer smoothly by making a signal to be measured into pulses and obtaining digital data and generating a sine-wave and a cosine-wave driving signal corresponding to them. CONSTITUTION:A waveform shaping circuit 7 and a frequency counter 8 constitute a digital signal generating circuit, and a sine-wave converting circuit 9, a SinX driving circuit 10, and a CosX driving circuit 11 constitute a driving signal generating circuit. Then the circuit 7 makes the signal to be measured which is generated according to the rotating speed of an engine, the speed of a vehicle, etc., into pulses, which are counted by the circuit 8 at specific intervals of time to send out 10-bit digital data Din corresponding to the counted value. The circuit 9 generates signals corresponding to SinX and CosX corresponding to the data and supplies them to coils 1 and 2 which have a 90 deg. angle of mechanical intersection and include movable permanent magnets through the circuits 10 and 11.
Patent JP-S60170796-A (JP)
Inventor: NAKAMURA MASAAKI
IPC: G21C19/07
Filed: 1984-02-15
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-S55120375-A (JP)
Title: Multi-connection inverter
Inventor: HOSHI TOSHIHIKO
IPC: H02M7/515
Filed: 1979-03-05
Abstract: PURPOSE:To manufacture a multi-connection inverter with large capacity as inexpensively as possible by a method wherein the wave distortion ratio is limited to that within the tolerance even if the number of unit inverters is increased, using transformers with the same transformation ratio and the same capacity. CONSTITUTION:Unit inverters U1-U2m at 2m, each of which is connected in series to the secondary side of one of the output transformers TR1-TR2m to which the intervers belong, are connected together at output terminals u, v and output voltage e0 is taken out. Each output transformer TR1-TR2m has the same transformation ration and capacity. the primary voltages are rectangular pulse a.c. voltages which have the same height and width and consequently the secondary voltages become the same rectangular pulse a.c. voltages. The unit inverters as many as R pieces of them are controlled by a pulse distributor PD.
Patent JP-S63193683-A (JP)
Title: Information transmitter
Inventor: MATSUZAKI ATSUSHI
IPC: H04N7/16
Filed: 1987-02-05
Abstract: PURPOSE:To simplify an equipment and to improve operability by multiplexing plural video signals and voice signals and simultaneously transmitting it with a single transmission means, and displaying handling procedure or the like on the terminal equipment at a receiving side. CONSTITUTION:Video signals from video signal sources 1a-1d, 2, 3, voice signals from voice signal source 1a-1d, 4a, 4b, computer software data 9a-9h, and control data SC2 from a master controller 8 are inputted in parallel to CADA encoders 6, 7 via a controller 5, and subjected to dime-division multiplexing, then outputted in series. Resulting signals are transmitted through a modulator 11 and transmitted to a terminal equipment 30 through a leaky cable 21. Thus received video signal, voice signal, and software data are separated from each others by tuners 33, 34, and a decoder 36, selected by a selector 35, and respectively transmitted to a video displayer 35a, a voice generator 35c, and a computer 37.
Patent JP-H03230155-A (JP)
Title: Silver halide photographic emulsion
Inventor: OKAZAKI MASAKI
IPC: G03C1/28
Filed: 1990-02-05
Abstract: PURPOSE:To enable intense color sensitization as well as to obtain high spectral sensitivity by forming a silver halide photographic emulsion contg. a spectral sensitizing dye having a hydrazine deriv. as a substituent with a specified compsn. CONSTITUTION:A compd. represented by general formula I is incorporated and a compd. represented by general formula III is added after the beginning of formation of particles in an emulsion and before the end of chemical aging. In the formula I, Dye is a residue of a dye having a chromophore represented by formula II, Hyd is a residue of hydrazine having carbonyl, etc., substd. for one of two N atoms and L is a divalent combining group for bonding Dye to Hyd. In the formula II, each of R1 and R2 is alkyl, each of Z1 and Z2 is a group of atoms for forming a 6-membered hetero ring, Q is a group of atoms for forming a 5- or 6-membered carbon ring and A is O, S, etc. In the formula III, each of R31 and R32 is alkyl, each of R33, R35 and R37 is H, etc., each of R34 and R36 is H, etc., and each of Y31 and Y32 is O, S, etc.