baber/WOPTO huggingface dataset:
Patent JP-H08225223-A (JP)
Title: Paper discharge device for printing machine
Inventor: FUNADA HITOSHI
IPC: B41F13/54
Filed: 1995-02-17
Abstract: PURPOSE: To provide a paper discharge device for a pringing machine allowing a worker to conduct the work with little man-hours in an easy attitude. CONSTITUTION: This paper discharge device for a printing machine is provided with a removable cabinet 31. The cabinet 31 is provided with a cabinet frame capable of loading printed matters on a pile board 46, a lift chain 45 assembled in the cabinet frame and lifting or lowering the pile board 46, and a non- explosion proof type motor 61 driving the lift chain 45.
Patent JP-S61187823-A (JP)
Inventor: AKIZUKI SHIYOUHEI
IPC: A47K10/38
Filed: 1985-02-15
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-H10227874-A (JP)
Title: Rain detector and rain detecting apparatus
Inventor: YAMADA SEIZO
IPC: G01R17/10
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a rain detector by which a rainfall and a wet state are detected with a simple configuration and surely by an electric-resistance strain gage which is built in a bridge circuit. SOLUTION: A rain detector 10 is constituted in such a way that electric- resistance strain gages R1 , R2 , R3 , R4 are connected so as to form a wheatstone bridge circuit 11. That is to say, an insulating film on the grid (the filament) of the electric-resistance strain gage R1 is removed so as to be used as the rainfall detector, and it forms the bridge circuit together with the standard electric-resistance strain gages R2 , R3 , R4 in which an insulating film is not removed. Output terminal sides at the connecting points S, T of the bridge circuit are connected to the inverting terminal of a differential amplifier 3 and to a noninverting input terminal which is set to a ground potential. When the electric-resistance strain gage R1 becomes wet so as to lose the zero balance of the bridge circuit 11, a rainfall is judged.  Since a current always flows in the bridge circuit 11 from a voltage supply source 12, a constant self-heating operation is performed in the bridge circuit so as to be dried spontaneously, and it is judged that the rainfall is stopped when the bridge circuit is returned to the zero balance.
Patent JP-H054002-A (JP)
Title: Method for regenerating extract organic deteriorated in properties
Inventor: SHIBAYAMA HARUO
IPC: C07C321/14
Filed: 1991-01-31
Abstract: PURPOSE:To provide the technique for regenerating the extract organic for which a dialkyl sulfide compd. is used as an extractant and which is used for refining platinum groups, such as palladium and platinum, and recovering noble metals from waste catalysts and electronic parts. CONSTITUTION:This technique consists in bringing the extract organic deteriorated in properties and at least >=1 kind from among active alumina, silica gel and zeolite into contact at 5 to 60 deg.C and 0.5 to 2.0SV. The active alumina, silica gel and zeolite respectively have 50 to 150 micron grain sizes, >=100m<2>/g specific surface area and >=0.3cm<3>/g pore volume. The materials which are deteriorated in properties and are generated at the time of extracting the noble metals are easily and simply adsorbed away from the extract organic in this way. Since the noble metals adsorbed together with the materials deteriorated in properties can be recovered by a regeneration treatment, there is no drawback that the noble metals are discharged as losses to the outside of the system as with the conventional distillation method. This method for regenerating the extract organic is, therefore, industrially significant.
Patent JP-S56125744-A (JP)
Title: Photomask substrate with transparent conductive film
Inventor: HATANO TAKASHI
IPC: G03F1/00
Filed: 1980-03-07
Abstract: PURPOSE: To obtain a photomask substrate of high stregnth which permits inspection of fine patterns with electron beams by covering a transparent conductive material on a substrate, and superposing a heavy metallic shielding film and the film of the same metallic oxide as that of said shield film thereon or directly forming a metal oxide film.  
     CONSTITUTION: A synthetic quartz substrate 1 of SiO 2  etc. permitting the transmission of X-rays and laser beams is formed thereon with a transparent conductive film 2 having the similar transmittance, by using ≤1 kind of In 2 O 3 , SnO 2 , and load oxide. Then, a heavy metallic sheilding film 3 selected from W, Ta, Mo is covered on the film 2. Further, an oxide film 4 of the same metal is formed on the film 3 by oxidizing the surface of the film 3 under reduced pressure in the presence of Ar gas and O 2 . Or the film 4 is formed directly on the film 2. This yields the base material for masks which reduces the surface reflectance to a pattern exposure light source, has improved physical strength of surface, is usable for production of ultra LSIs and permits the dimensional inspection of fine patterns by means of electron beams. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06241003-A (JP)
Title: Starting method for steam turbine
Inventor: MARUME TAKAYUKI
IPC: G05B13/04
Filed: 1993-02-19
Abstract: PURPOSE:To optimize life consumption in sequence by estimating a turbine operation parameter so as to optimize an evaluation function, and controlling a turbine controller in advance according to the estimated value. CONSTITUTION:Based on the signals of temperature detection parts 8, 9, a high pressure rotor thermal stress computation part 10 and a medium pressure rotor stress computation part 11 compute rotor radial temperature distribution and thermal stress generated at a surface and a bore to output the computed values to a model estimation part 1. The model estimation part 1 receives the rotor radial temperature distribution, the thermal stress generated at the surface and the bore, and present turbine state values of a main steam pressure detection part 5, a main steam temperature detection part 6, generator output from a generator 14 and so on. A prediction section Sn+1 is determined as its initial value to give a speed increasing rate Vtn+1 in the case of operating only for the next one section to a valve opening controller 2. It is thus possible to always keep an optimum operating condition taking into consideration life consumption.
Patent JP-H10213070-A (JP)
Title: Refrigerant compressor
Inventor: ISHIDA YOSHIYUKI
IPC: F04B39/04
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To eliminate parts for connecting between a rear head and a cylinder block, and reduce the number of part items by forming a communicating passage for communicating a first high pressure chamber formed in the rear head to a second high pressure chamber formed on a side surface of the cylinder block utilizing an inserting hole for a through bolt. SOLUTION: When rotary torque of an engine is transmitted to a shaft 5, an oscillating plate 10 is oscillated in association with its rotation, a piston 7 is reciprocated in a cylinder bore 6 for delivering high pressure refrigerant gas. When a delivery valve 17 is opened, the refrigerant gas delivered from a delivery port 16 to a delivery chamber 12 flows into a high pressure chamber 22 passing through an inclining hole 35, a passage 34, a space part 32, and a communicating passage 33, however, a rate of gas which flows into the high pressure chamber 22 is restricted in the inclining hole 35, the passage 34, the space part 32, and the communicating passage 33 so as to reduce pulsation generated by increase of the capacity in a second high pressure chamber 22.  An inserting hole 31 for inserting a through bolt 30 of a cylinder block 1 is opened to the space part 32 so as to form the communicating passage 33 between the space part 32 and the second high pressure chamber 22.
Patent JP-S61187845-A (JP)
Inventor: FUKUKITA HIROSHI
IPC: A61B8/12
Filed: 1985-02-18
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-H10211948-A (JP)
Title: Liquid-ejecting pump
Inventor: KUWABARA KAZUHITO
IPC: B05B11/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a push-head type liquid-ejecting pump that is capable of preventing liquid from drying and hardening with out dripping of liquid and also easily and certainly assembled on occasion of mounting. SOLUTION: For the pump, a valve member C is composed of an annular base part 10 fitted to the lower end part at the inside of a cylinder, a plurality of elastic connecting pieces 11 provided at intervals along the circumferential direction at the inner face of the base part with each of one ends thereof connected to the inner face, a valve plate 13 for closing an inlet valve port 12 in a manner of moving vertically with each of other ends of the connecting pieces integrally connected thereto, and a plurality of elastic plates 14 provided in the circumferential direction at the periphery at the upper face of the valve plate 13 while being upright heading toward the upside, and a suction valve 5a is formed therewith.  Then, the structure is so constructed that the upper end of each of the elastic plates 14 is press contacted and held to the lower part of a stem 8 constituting a movable ejection part with the movable ejection part B composed of a push-down head and the like put under the state of being pushed down and held.
Patent JP-H08223031-A (JP)
Title: Synchronizing clock generation circuit and master clock output circuit
Inventor: MATSUO NATSUKO
IPC: H03K19/003
Filed: 1995-02-17
Abstract: PURPOSE: To provide a clock synchrnizing circuit which can fast lock a reference clock with no influence of power noises. CONSTITUTION: A clock synchrnizing circuit consists of an N tap delay line 1, a selector 2, an N tap sampling delay line 3, a decoder 4, a counter 5, a switch 6, and a set/reset signal generation circuit 8. The decoder 4 outputs a decoding signal S4 to the selector 2 to instruct the selection of a delay signal D (n-1) when a set signal SET and a reset signal RSET are kept at 'H' and 'L' respectively. Then the decoder 4 recognizes the delay time ΔT2 set by an external circuit 20 based on the the sampling signals S0 to S (n-1) when the signals SET and RSET are kept at 'L' and 'H' respectively. Then the signal S4 is outputted to the selector 2 to instruct the selection of a a signal that is most approximate to the signal which is delayed by (TR-ΔT2) to a reference clock REF. CLK among the delay signals D0 to D (n-1).
Patent JP-S55122930-A (JP)
Title: Digging grab for hard ground
Inventor: MIZUNO IWAO
IPC: B66C3/18
Filed: 1979-03-13
Abstract: PURPOSE: To provide a grab which has a strong shattering power by means of hydraulic cylinder and linkage to dredge the hard ground.  
     CONSTITUTION: Folding left and right buckets 1 and 1' are fixed to both ends of the main shaft 2 and fixed with pin 7 to the ends of tie-rod 4 and swivel tie-rod 5 with each end fitted to the grab head 3 to form a grab unit. The center of left and right sides of the grab head 3 is provided with hydraulic cylinder 8, the piston head of which is fixed to the end of the fan-shaped link 9 with pin 10 so that it may rotate freely. The rear end of the fan-shaped link 9 is fixed to the bracket 11 with pin 12. The buckets 1 and 1' are so designed as to open or close by fixing link 13 to one end of the fan-shaped link 9 with pin 13 and bracket 15 of the brackets 1 and 1' to the other end with pin 16. Thus, dredging of hard ground can be conducted easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54122910-A (JP)
Title: Meeting communication system
Inventor: KAWADA YOSHIHIRO
IPC: H04M3/56
Filed: 1978-03-17
Abstract: PURPOSE:To enable simultaneously many meeting communications as far as vacant channels are present, by using pulse amplitude modulation system, connecting the modulator and demodulator for each communicators to the common delivery line of the pulse amplitude modulation signal, and making unnecessary the track to perform meeting communication. CONSTITUTION:A plurality of telephone sets 18 corresponding to each communicator are connected to the pulse amplitude modulator 15 via the hybrid circuit 17, the output side is connected to the common delivery line of multiplexed pulse amplitude modulation signal, and between the circuit 17 and the delivery line, the result of the comparison for the output of the circuit 17 with the comarison circuit 13 and the pulse amplitude demodulator 16 picking up the output of addition demodulated for a plurality of channels with the output of the AND gate 14 corresponding to the timing of the gate pulse are connected. Further, to the demodulator 16, the gate pulse which at least matches once with the timing of the communicators of n-1 in n callers within one period of the sampling pulse of the modulation signal is fed, constituting the communication channel between two parties of n(n-1)/2 by using n(n-1) sets of time slots in total within one period.
Patent JP-S60188108-A (JP)
Inventor: ERUUIN KERURE
IPC: B60N2/75
Filed: 1985-02-18
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-H10225766-A (JP)
Title: Heat exchanger made of aluminum alloy
Inventor: INABA HIROYUKI
IPC: F28F1/32
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To securely braze without welding a gap between plate piece and header, to secure tightness by a partition, and to manufacture the heat exchanger with satisfactory function at a low cost by making a metal plate composing a pair of headers the monolayer material of an only core material, without laminating a brazing filler metal on both surfaces, an making the plate piece composting the partition a both surface clad material made by laminating the brazing filler metal on both surfaces of front and rear of the core material. SOLUTION: The brazing filler metals 17 laminated on both sides of the plate piece 9 composing the partition 7 do not come into contact with another brazing filler metal. That is, since the header 13 forming a notch 8 for inserting the plate piece 9 is composed of the monolayer material, in the surroundings of this notch 8, any brazing filler metal except the brazing filler metals 17 laminated on both surfaces of the plate piece 9, do not exist. Therefore, the brazing filler metal 17 laminated on the plate piece 9 side is not drawn by the brazing filler metal 15 laminated on the header 13 side. The brazing filler metal 17 laminated on this plate piece 9 does not flow out outside the notch 8, and the brazing filler metal 17 is effectively used for brazing a contact part between the plate piece 9 and the header 13.
Patent JP-H07240450-A (JP)
Title: Method for measuring carrier life
Inventor: NAKANO HIROSHI
IPC: H01L21/66
Filed: 1994-02-28
Abstract: PURPOSE:To measure the life of a carrier accurately with high reproducibility by depositing an insulating film on the surface of a semiconductor substrate prior to measurement of the carrier life and then forming a charge layer on the insulating film by corona discharge thereby retarding recombination of carrier on the surface of the substrate. CONSTITUTION:The apparatus for measuring the carrier life comprises a tungsten wire grid 3 for depositing positive or negative charges 2 on the surface of a semiconductor substrate 1 deposited with an insulating film through discharge in the atmosphere, a conductive earth plate 4 connected with a ground on which the semiconductor substrate 1 of Si, for example, is places, an ammeter 5 and a voltmeter 6, wherein the grid 3 and the earth plate 4 are connected with a voltage control section 7. When a semiconductor substrate of Si is employed, an insulating film of SiO2 is deposited on the surface. A DC voltage of about 10kV is applied to the tungsten wire grid 3 thus depositing positive or negative charges 2 on the surface of the substrate 1. The substrate 1 is placed on the earth plate 4 spaced apart by about 10mm from the grid 3 and the quantity of charge is set under control of the voltage control section 7.
Patent JP-S60175117-A (JP)
Title: Device for correcting posture of unmanned carrying car
Inventor: HIROSE NORIAKI
IPC: G05D1/02
Filed: 1984-02-21
Abstract: PURPOSE:To improve the accuracy of rate gyro by arranging a posture correcting pointer on a travelling route and correcting the supposed current position of a carrying car existing position operating circuit on the basis of the detection of said pointer. CONSTITUTION:The center line of the travelling route is detected by a detecting photoelectric sensor 7 fitted to an unmanned carrying car and the carrying car is travelled through a travelling control circuit 34 or the like. An arithmetic circuit 33 for operating existig position of the carrying car integrates an angular speed from the rate gyro 30 to obtain a deflection angle and then a travelling distance in a unit time which is obtained from a rotary center 32 is operated to obtain the supposed current position. The position and posture angle are outputted to a travelling control circuit 34 at every unit time and compared with a position on a travelling route map and steering control or the like is executed so that the unmanned car is placed on said map. When the posture correcting pointer on the travelling route is detected by the posture correcting sensor 6, a time difference signal and a shift signal from a posture correcting circuit 23 are inputted to said travelling control circuit 34, and after operation, a current position or the like is sent to the arithmetic circuit 33 to correct said position and posture angle.
Patent JP-S60175622-A (JP)
Title: Method of constructing bridge between off-shore structures
Inventor: MIYAZAKI MASAO
IPC: E01D15/00
Filed: 1984-02-20
Abstract: PURPOSE:To shorten a term of works, by a method wherein the one end of a bridge is rotatably mounted to the one off-shore structure, the ropes of the winches of two structures are connected to a bridge, and the bridge is constructed between the structures through rotation of the bridge by means of the winches. CONSTITUTION:A wire rope 10 of a winch 5 is connected to the rotary end of a bridge 7, and with the rope 10 wound by menas of the winch 5, the bridge 7 is raised up to an upright state. The bridge 7 is gradually fallen down as a rope 9 of a winch 6 is rewound little by little, and the bridge is horizontally constructed between platforms 1 and 2. After the bridge 7 is joined with the platform 1, the winches 5 and 6 are removed.
Patent JP-S54123854-A (JP)
Title: Processor for goods sales data
Inventor: SAITOU SHIYUNJI
IPC: G07G1/12
Filed: 1978-03-17
Abstract: PURPOSE: To enable to effectively constitute the customer memories without uselessness, by providing the sales data input section and cash processor apart, and sectioning the customer memory of the cash processor into the good sale data memory section and the total data memory section.  
     CONSTITUTION: The input section 1 inputting the goods sales data is provided with the keyboard 2 and the display unit 3, and the cash processor 4 processing the data from the input section 1 is placed apart from the input section. The processor 4 is provided with the customer memory 9 storing the customer sales data, and the memory 9 consists of the registered total data memory 91 and the goods sales data memory section 92. The memory 91 is constituted with, for example, four memories in 12-digit consisting of the customer number 91a, registration total 91b, and responsible person number 91c, and the memory 92 is formed with n sets of memories in 8-digit consisting of the customer number 92a, section code 92b, and unit good data 92c. Thus, the customer memories can effectively be constituted without uselessness, and the capacity can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11278235-A (JP)
Title: Slip ratio slide resistance control device using speed reference generated in micro slip ratio
Inventor: ZIEROLF MICHAEL LEE
IPC: B60T8/17
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a slide resistance brake control device to apply brake control on a vehicle, such as an aircraft, by utilizing a measured wheel speed. SOLUTION: A control device predicts a vehicle speed through approximation based on a measured wheel speed and a model of a μslip speed curve representing a wheel-to-running surface friction characteristics. In this case, the control device predicts a slip speed based on a wheel speed, measured by a control device, and a predicted vehicle speed. By utilizing a difference between a predicted slip speed and a preregulated desirable slip speed, a modified type integrated control device section is driven to obtain available maximum friction. In a different execution mode, the control device measures and integrates applied brake torque to predict a vehicle speed. A predicted vehicle speed is integrated with a re-measured wheel speed to decide a predicted slip speed.  The control device compares the predicted slip speed with the pre-regulated desirable slip speed and drives the modified type integrated control device again.
Patent JP-H10228923-A (JP)
Title: Manufacture of cylindrical battery
Inventor: NISHIDA HIROYUKI
IPC: H01M10/05
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To easily and securely insert a wound group into a battery can without damaging the wound group by using a peripheral part of a wound group as a reference for positioning, and housing the wound group in a hollow part of a positioning member, and positioning a battery can in relation to the hollow part for installation, and thereafter, displaying the wound group, and inserting the wound group into the battery can. SOLUTION: A positioning member 30 to be used for manufacturing this battery is provided with a cylindrical body 36 and a supporting cylinder 40. A wound group 41 is housed in the cylindrical body 36 in the condition that a positive electrode lead 24 thereof is directed downward and that a peripheral part thereof is used as a reference for positioning, and a lower end surface of the wound group 14 abuts on an upper end surface of the supporting cylinder 40 so as to be supported. Continuously, a battery can 12 is inserted from over of the cylindrical body 36, and an end thereof is made to abut on a stage part 44, and held by a predetermined means. Thereafter, a plunger 38 is displaced to a battery can 12 side, and inserted into the battery can 12, which is held over, in the condition that they are positioned in relation to each other.
Patent JP-S58147233-A (JP)
Title: Analog input device
Inventor: AZEGAMI TADASHI
IPC: H03K17/18
Filed: 1982-02-26
Abstract: PURPOSE:To realize cost reduction, by adding a disconnection detecting function only by adding one resistor to an insulating type analog input part. CONSTITUTION:The bipolar switch structure which uses couples of switch elements 11a and 11b, and 12a and 12b for putting a DC-AC converter 10a and a synchronous separating circuit 10c in complementary operation is employed, and a driving signal 801 or 802 for driving the DC-AC converter 10a is supplied between an analog signal source and an impedance element 14 for constituting a filter 13 through a current source resistor 101a. Since the driving signal 801 or 802 deviates from a common potential ec in terms of direct current, a DC current is considered to be superposed on a signal line 100 and if an analog signal line is disconnected, the output voltage of the synchronous rectifying circuit 10c is deflected out negatively (or positively) by said DC superposed current.
Patent JP-H11232816-A (JP)
Title: Disk cartridge
Inventor: OKAMOTO TOMOMI
IPC: G11B23/03
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To move the disk information held by a disk cartridge with the disk by enabling to remove the disk from a disk cartridge main body with a disk holder and providing the information held by the cartridge on the disk holder section. SOLUTION: While a disk 4 is mounted on a disk cartridge main body 1b, sensing areas 14a, 14b, 14c and 14d, which are provided on a disk holder 5, are exposed to the external of the disk cartridge through a notch section 7 provided on the body 1b. A recording/reproducing device reads the information of the areas 14a, 14b, 14c and 14d and beforehand detects the information of the disk 4. Thus, even though the disk 4 is moved among different cartridges, the disk information held by the body 1b is also moved.