baber/WOPTO huggingface dataset:
Patent JP-S58113424-A (JP)
Title: L-shaped concrete block for construction of retaining wall
Inventor: TERADA KINJI
IPC: E02D29/02
Filed: 1982-12-13
Abstract: PURPOSE:To quickly construct a strong retaining wall by using a concrete block provided with angular wall-forming parts with connecting claws, a stay part extending toward the right-angled direction, and a fixing part having a fitting side pressure-buffuring point end for the top of the stay part and also a soil pressure-resistant face on both-side backs. CONSTITUTION:An L-shaped concrete block 1 is made up of a wall-forming part 2 of an angular plate form having a connecting push claw 10 and a receiving claw 11 on both ends, a stay part 3 projected at a right angle from the back at about 1/4 of the width of the wall-forming part 2, and a fixing part 4 attached to the tip of the stay part 3 and forming a soil pressure-resistant face 8 on the back of both widened part with a side pressure buffuring point end 9. Also, the block 1 is provided with a basal part having an iron bar hole 5 and an iron bar hole 6 is also formed in the fixing part. In constructing a retaining wall with the blocks 1, the blocks 1 are fixed by piercing iron bars (not illustrated) buried in foundation concrete.
Patent JP-2001043431-A (JP)
Title: Vehicle sharing system
Inventor: HASHIMOTO HIDEKI
IPC: G06Q20/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle sharing system preventing a person except for the owner of an electronic key from illegally using the key owing to change of key information for operating a vehicle after identifying an individual. SOLUTION: A password master storing part 2 stores the ID of a user and individual identification data of the user corresponding to this ID. A using customer terminal reads data on the ID from an IC card CD held up over a reading part by means of a CARD-ID reading mechanism 9. The user places his/her thumb on the scanner of the terminal 8. The scanner reads the fingerprint of the thumb to make picture data. The terminal 8 outputs the read ID to a database managing UNIT.7, and the part 2 instructs the retrieval of the picture data corresponding to this ID to compare the picture data inputted from the UNIT.7 with the picture data read from the scanner. When they are coincident with each other, the ID read from the IC card is transmitted to a shared vehicle designated by the user through the UNIT.7.
Patent JP-H1144625-A (JP)
Title: Method and device for detecting volatile organic chlorine compound
Inventor: OSANAWA RYUICHI
IPC: G01N5/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for detecting volatile chlorine compounds in gas with good selectivity. SOLUTION: This method for detecting the volatile organic chlorine components in the gas uses a quarty oscillator having on its surface a thin film selectively adsorbing the volatile organic chlorine components are detector. The device consists of an oscillator A including the quarty oscillator A2 and an oscillator B including a quarty oscillator B2 having its surface overed with a gas nonadsorptive film B1; and this quarty oscillator B2 has the same oscillation characteristics with the quarty oscillator A2 having the thin film A1 on the surface and the quarty oscillator A2 is used as a detector for the volatile organic chlorine compounds in the gas. The quarty oscillator B2 is used as a quarty oscillator for compensating the quarty oscillator A2 and the oscillation frequency of the oscillator A is compensated with the oscillation frequency of the oscillator B.
Patent JP-H06196793-A (JP)
Title: Substance removing device in object and its method
Inventor: HANSU OPOBERU
IPC: B23K26/0622
Filed: 1993-09-02
Abstract: PURPOSE: To realize a device of removing matters from an object and a method, wherein a single laser pulse possessed of high energy and a pulse duration of the order of picoseconds is obtained. CONSTITUTION: A matter removing device which removes a certain matter from an object is equipped with a high-power laser which generates laser pulses each possessed of a pulse duration of the order of picoseconds, a resonator provided with a mode lock device and a Q switch device, a frequency multiplier following the high-power laser, and a beam guide which focuses a laser beam from the frequency multiplier on an object, where the resonator 12 is equipped with reflecting end mirrors 14 and 16 enough for extracting a single pulse of high energy by coupling.  Control devices 32 and 34 are provided inside the resonator so as to extract by coupling a single pulse whose energy is enhanced as much as possible, a control section 38 is provided so as to extract a single pulse P by coupling after it is released from a laser activity by the Q switch, and a single pulse is formed after it is repeatedly reciprocated through the resonator.
Patent JP-S6279431-A (JP)
Title: Motor driving device for camera
Inventor: KAWAMURA MASAHARU
IPC: G03B1/02
Filed: 1985-10-03
Abstract: PURPOSE:To set a detection reference level high according to the increase of change gear ratio of a transmission system and to attain an automatic efficient gear change by varying the reference level for the detection of the abnormally low speed of a motor according to the changeover of change gear ratio. CONSTITUTION:If an abnormally low speed is detected in an abnormally low speed detecting process, a control means 2 decides whether the change gear ratio is high or low; when the ratio is high, a winding motor M2 is driven in the reverse direction to change the speed reduction ratio to a low speed ratio and also vary the reference detection time from the time for the high speed reduction ratio to the time for the low speed reduction ratio. Thus, the reference detection time is set for each speed reduction ratio, so the winding speeds of a film at the time of the high speed reduction ratio and low speed reduction ratio are set without overlapping each other and an automatic speed change is made efficiently.
Patent JP-S6374916-A (JP)
Title: Production of uranium dioxide powder
Inventor: YATO TADAO
IPC: G21C3/62
Filed: 1986-09-19
Abstract: PURPOSE:To obtain UO2 powder having an activity controlled to a prescribed level, by adding UN, HF and NHO3 to an aqueous solution of UO2F2 to adjust the U concentration, adding ammonia thereto and roasting and reducing the produced precipitate. CONSTITUTION:At least one component selected from UN, HF and HNO3 is added to an aqueous solution of UO2F2 to adjust the amounts of UO2F2 and the additive component in the aqueous solution to respective specific levels. The aqueous solution is added with ammonia water under agitation until the pH reaches about >=10 to precipitate ADU (ammonium diuranate). The ADU is filtered, dried and then converted to UO2 powder by roasting and reducing in H2 atmosphere. The activity of UO2 powder can be controlled to an arbitrary level by this process.
Patent JP-H0753263-A (JP)
Title: Coated diamond sintered compact and its production
Inventor: YOSHIDA HARUO
IPC: C04B41/87
Filed: 1993-08-12
Abstract: PURPOSE:To obtain a high performance coated diamond sintered compact having a uniform, dense, tightly sintered and highly controlled microstructure. CONSTITUTION:Core particles made of diamond fine particles having 10mum average particle diameter in the frequency distribution on volume basis are dispersed in gas at >=70% dispersity beta and collided against or brought into contact with a precursor of a coat forming material to coat the surfaces of the separate particles with the coat forming material and the resulting coated diamond is sintered with a binder under the conditions of <1,850 deg.C temp. and <2,000MPa pressure under which diamond is not thermodynamically stable but metastable.
Patent JP-H0383211-A (JP)
Title: Magnetic head
Inventor: KIMURA TAKASHI
IPC: G11B5/23
Filed: 1989-08-25
Abstract: PURPOSE:To eliminate crosstalk in multiple recording by dividing a magnetic gap into first and second gap regions, making the gap depth of the first region same as the pitch of the recording track in a tape, and using a part of the first gap to overwrite in the region where data has been recorded by the second gap area. CONSTITUTION:In the process of forming a recording track T1 for a long-time recording mode, data is recorded firmly in the area (width D) corresponding to the first gap area 5a, while data recorded in the region (width F) corresponding to the second gap area 5b is rather in unreliable state. Therefore, in the process of forming a track T2 next to the track T1, part of the area 5a travels on the region F to perform firm recording, so that the data recorded in the region F is completely overwritten by signals from track T2. Thereby, no crosstalk due to overwriting is caused when data is reproduced.
Patent JP-H1044952-A (JP)
Title: Brake controller for electric motor vehicle
Inventor: SAKAI TOSHIYUKI
IPC: B60T8/17
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To surely separate two systems comprising a hydrodynamic system and a hydrostatic system from each other and to provide an appropriate simulator function. SOLUTION: The first pressure chamber 74 and the second pressure chamber 75 on both sides of a piston 71 in a sub cylinder 70 are individually connected to a solenoid switching valve 61, which is arranged in parallel to a fluid pressure limiting switching device 20 arranged between a master cylinder 2 and wheel cylinders 51, 52, and to a solenoid switching valve 62 arranged between a regulator 3 and a reservoir 4. When regenerative braking based on an electric motor 11 is carried out, the solenoid switching valves 61, 62 are switched so that the first pressure chamber 74 is connected to the master cylinder 2 and the second pressure chamber 71 is connected to the low pressure reservoir 4.  When regenerative braking based on the electric motor 11 is stopped, or when regenerative braking power is reduced, the solenoid switching valves 61, 62 are switched so that the first pressure chamber 74 is connected to the wheel cylinders 51, 52 and the second pressure chamber 75 is connected to the regulator 3.
Patent JP-S60113077-A (JP)
Title: Pump equipment
Inventor: KIZAKI TADASHI
IPC: F04D13/16
Filed: 1983-11-24
Abstract: PURPOSE:To stabilize automatic operation of a pump by connecting the discharge port of the pump to the water supplying port of a pressure tank by means of a pipe and connecting the pipe to the inside of the tank by means of transmitting holes, thereby stabilizing the water in the pressure tank and preventing the air in the tank from flowing out. CONSTITUTION:The discharge port 6 of a pump 4 and the water supplying port 8 of a pressure tank 5 are connected together by means of a pipe 7 through the inside of the pressure tank 5. The pipe 7 is provided with a transmitting hole 10 at the place close to the bottom of the pressure tank 5 so that the water discharged from the pump 4 can not be directly discharged into the pressure tank 5, thereby stabilizing the water in the pressure tank 5. As a result, a chance can be reduced to a minimum that air 11 is mixed with the water and then the mixture is supplied from the water supplying port 8. Thes, stable automatic operation can be ensured even for continuous operation of the pump.
Patent JP-2001042959-A (JP)
Title: Voltage reference circuit
Inventor: UGAJIN MAMORU
IPC: H03F1/30
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a voltage reference circuit reduced in power consumption by simplifying its circuit configuration without using an operation amplifier for a current supply circuit. SOLUTION: The drain electrode of a transistor(TR) MP1 is connected to the gate electrode and drain electrode of an MN2, the source electrode and gate electrode of the TR MP1 are connected to a source voltage VDD, and the source electrode of the TR MN2 is grounded. The TR MP1, therefore, operates as a constant-current source whose current value is determined by its threshold voltage and gain constant and the drain and gate voltages of the TR NM2 are determined by the mentioned current value and the threshold voltage and gain constant of the TR MN2. The gain constants of the TRs MP1 and MP2 are then equalized to each other so that a reference voltage output will be the sum of the threshold voltages of the TRs MP1 and MN2. Even with a low source voltage of <=1 V, a reference voltage output having excellent temperature characteristics can, therefore, be obtained.
Patent JP-H0930253-A (JP)
Title: Key type lock door
Inventor: NISHIDA YASUTAKA
IPC: B60J5/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To make a vehicle hard for an outsider to intrude into by making such a constitution as to lock a door using only an ignition key from both the outside and inside of the vehicle. SOLUTION: In the case of an open car, since there is no roof even if a door is locked from the outside, a door lock button on the interior side can be easily released by reaching it out from the roof side, and an outsider can easily intrude into the car without permission. A vehicle door without a door lock button inside is therefore produced, and the door is locked using only an ignition key inserted in a key hole 5 from both the outside and inside of the vehicle. The open car is thus harder for the outsider to intrude into the car having no door lock button than that having it.
Patent JP-H0950812-A (JP)
Title: Electrode substrate for solid electrolytic fuel cell and its production
Inventor: KANEKAWA HIMEKO
IPC: H01M8/02
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrode substrate which has excellent gas permeative property and at the same time high mechanical strength and conductivity and moreover a large number of three-phase interfaces where battery reactions occur and is useful for a solid electrolytic fuel cell. SOLUTION: An electrode substrate is one to be used for a solid electrolytic fuel cell and the electrode substrate having different diameter of pores and porosity in the thickness direction is installed in a solid electrolytic fuel cell. A ceramic sheet of a powder of electrode raw materials for a solid electrolytic fuel cell, a ceramic sheet produced by adding a foaming agent with 20μm average particle size to the powder of electrode raw materials, and a ceramic sheet produced by adding a foaming agent with 5μm average particle size to the powder of electrode raw materials are layered, press-bonded, and fired. An electrode substrate having a three-layer structure and an electrode substrate having a fourth layer formed, if necessary, between the first layer and the second layer are practical examples of the electrode substrate of the solid electrolytic fuel cell.
Patent JP-H1159236-A (JP)
Title: Reference signal generating circuit, regenerative power absorbing device and control method therefor
Inventor: MATSUMURA YASUSHI
IPC: B60M3/06
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To enable operation with remaining choppers without deforming the operating frequency of a chopper and the waveform in case of a failure by continuously generating plural triangular reference signals. SOLUTION: A counter 22 counts a clock signal from an oscillator 21, and the count value is made into a signal of power frequency 60 Hz or its sextuple, 360 Hz. A delay matrix circuit 23 counts a signal of 360 Hz four times for the above signal, and shifts the same by one count each to be output to D/A converters 25-28. According to a reference signal generated at every count, the D/A converters sequentially start an internal counter to generate triangular reference signals S21-S24 with fixed width of 270 degrees. A control signal from a voltage controller is compared with a plurality of comparators, and the output signals of the respective comparators are supplied to choppers, thereby operating four choppers. The electric currents of a regenerative power absorbing device is the superposed current of the four choppers.
Patent JP-H0271957-A (JP)
Title: Method and device for piercing
Inventor: OKAMOTO SHINJI
IPC: H05K3/00
Filed: 1988-09-01
Abstract: PURPOSE:To correctly detect the depth position of a hole without being effected by a chip, oil, etc., generated during piercing by detecting the depth position of a hole while under piercing on the member to be worked by using an acoustic emission sensor. CONSTITUTION:The variation in the sounds generated during piercing stage to pierce a hole on the member to be worked (for example, a multi-layer circuit board) 1 is detected as an acoustic emission signal by using an acoustic emission sensor 4. Based on this signal the sectional structure of the member 1 to be worked is detected. Consequently, the depth position of the hole can be detected without being effected by the environment like the chips and oil generated during working.
Patent JP-H08231953-A (JP)
Title: Hydroxy free radical scavenger
Inventor: KURIYAMA KENICHI
IPC: A61P39/06
Filed: 1995-08-04
Abstract: PURPOSE: To obtain a hydroxy free radical scavenger containing a new lignan glucoside derived from sesame seed as an active component, exhibiting strong hydroxy free radical scavenging action at a small amount and expected to be usable in the fields of foods, cosmetics, pharmaceuticals, etc. CONSTITUTION: This scavenger contains a lignan glucoside of formula (R is glucosyl residue selected from glucose, galactol and fructose; (m) is 1-3; (n) is 0 or 1) as an active component. The scavenger is preferably produced e.g. by extracting powder of wet sesame seed or sprouted sesame seed or its defatted cake with a hydrated lower alcohol, treating the extract with a sugar-chain hydrolase such as β-glucosidase and extracting the treated product with a solvent to remove fat-soluble substances and water-soluble substances.
Patent JP-S6464767-A (JP)
Title: Method and device for polishing optical glass
Inventor: TAKEI HISAYUKI
IPC: B24B13/02
Filed: 1987-09-02
Abstract: PURPOSE:To enable automatic stoppage at the time of finishing the best machining and carry out favorable polishing by measuring the rotating speed of each of a work head, a work part, and a polishing tool part at the time of polishing, comparing each measured value with each rotation standard, and carrying out rotation control by a control part. CONSTITUTION:An optical glass (lens) 22 on a work 14 is pressed against a grinding wheel part 16 via an upper shaft 12 while being oscillated via an upper shaft oscillating part 11, to polish the optical glass 22. And, the rotating speed of each of a work head 13, the work part 14, and the grinding wheel part 16 at the time of polishing is measured by each rotation measuring part 17-19 provided opposite to each part. Each rotating speed measured by these rotation measuring parts 17-19 is compared with the rotation standard of each part 13, 14, 16 and each part 13, 15, 16 is controlled in its rotation by a control part 20 based on the difference in each part to carry out the machining of the optical glass 22, and each part 13, 14, 16 is automatically stopped at the time of finishing the best machining. Further, the contents of trouble which takes place in each part 13, 14, 16 is indicated on-line and instantly grasped.
Patent JP-S60112970-A (JP)
Inventor: KANEHARA KOUJI
IPC: E05B65/38
Filed: 1983-11-22
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-H1059339-A (JP)
Title: Automatic label applicator for test tube and test tube preparing system using the same
Inventor: MATSUMOTO SHUNICHI
IPC: B65C3/02
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To facilitate classification according to an inspection status by providing a transfer conveyer for transferring a test tube with a label applied to outside an apparatus so that it can be driven in both directions of one and the other sides of the apparatus. SOLUTION: A test tube housing unit 3, a printing/sticking unit 30 and a transfer conveyer 40 are housed inside a case 2, and two transfer elevators 20,22 placed behind the test tube housing unit 3 are used to transfer a test tube (w) whose direction has been sensed to the printing/sticking unit 30. The printing/sticking unit 30 prints necessary information on a subject based on information from a controller on a label 32 in a direction according to the direction of the test tube (w) for receiving the label using characters, bar codes, etc., and thereafter the label is peeled off from a separating plate 30 and stuck to the test tube (w). Then the transfer conveyer 40 transfers the test tube (w) with the label applied according to attribute information of the subject from the controller in either direction toward a right opening 41 or a left opening.
Patent JP-S6280211-A (JP)
Title: Method for reducing fluid layer of ore
Inventor: TAKADA SHIKO
IPC: B22F9/22
Filed: 1985-10-04
Abstract: PURPOSE:To easily increase the reduction ratio of ore and to narrow the distribution width thereof by successively repeating a period for charging the ore to a fluid layer, period for reducing and holding to halt the charging and discharging of contents and period for discharging the reduced ore from the fluid layer in a fluid state. CONSTITUTION:The powder ore raw material is charge via a screw feeder 3 for supplying the raw material to a reducing furnace 1 having a gas distributor 2 in the lower part and the fluid layer is reduced by the reducing gas supplied thereto from a device 4 for supplying the high-temp. reducing gas. The reduced ore is then discharged from a discharge port 6. On the other hand, the waste gas of reduction is delivered to the succeeding stage via a cyclone 7. The method for reducing the fluid layer of the ore constituted in the above-mentioned manner is executed by a semi-batch operation by setting the period for reducing and holding to temporarily halt the charging and discharging of the raw material and product in the fluid state between the period for charging the ore to the fluid layer and the period for discharging the reduced ore from the fluid layer. The discharge of the unreduced particles is thereby suppressed, by which the average reduction ratio is improved and the distribution width of the reduction is narrowed.
Patent JP-2001038712-A (JP)
Title: Manufacture of hydraulic inorganic molded body
Inventor: YAMAOKA SHUJI
IPC: B01D35/22
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a hydraulic inorganic molded body for continuously manufacturing the molded body of the wavy section shape of the given thickness and uniform component distribution. SOLUTION: A control member controlling the molding raw material feed height and having its lower end formed into the wavy sectional shape almost same as the shape of the upper face of a molded body is provided on a position adjacent to a spreading roll 33, and the thickness of a molding raw material 8 fed onto a water-permeable sheet 2 before spreading is controlled by the control member so that the thickness is uniform in the width direction of the water-permeable sheet 2 and also the speed of consumption of a molding raw material 8 in spreading and shaping is faster than the precipitation speed of a solid content in the molding material 8.
Patent JP-S6374635-A (JP)
Inventor: NAGAO KOICHI
IPC: B05D7/14
Filed: 1986-09-18
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-S61101458-A (JP)
Inventor: MOCHIZUKI TAKESHI
IPC: H01F1/34
Filed: 1984-10-19
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。