baber/WOPTO huggingface dataset:
Patent JP-S59140947-A (JP)
Title: Hydraulic controller for automatic transmission
Inventor: SHIBAYAMA NAOSHI
IPC: F16H61/06
Filed: 1983-02-02
Abstract: PURPOSE:In an automatic transmission in which the shock of shifting is reduced by selecting a high-speed position when a selector lever is changed from an N position to a D position, to keep the automatic transmission in the high-speed position for a prescribed for a time after the changing, by modifying a manual valve. CONSTITUTION:For an automatic transmission with three forward shift positions, in which the shock of shifting from an N position to a D position is reduced by putting the transmission in the third position, oil pressure is supplied from an oil passage 27 to a forward clutch F/C to engage it when the spool 21 of a manual valve 2 is moved from the N position to the D position. At that time, oil passage 29 is set for draining through a port 28. While the piston 37 of an accumulator 12 remains moved down, a high and reverse clutch H & R/C is kept engaged by the action of the accumulator to keep the transmission in the third position. When the clutch H & R/C is thereafter disengaged, the transmission is put in the low position for driving.
Patent JP-H08205077-A (JP)
Title: Vtr editting system
Inventor: SASHITA TADAO
IPC: H04N5/7826
Filed: 1995-01-31
Abstract: PURPOSE: To confirm an editting point such as presence of residual image or the like without interrupting the edit by displaying video images after the before the editting point in a way of 4-division in a form of a still image during the execution of the edit. CONSTITUTION: A video image being an edit object is reproduced by a reproduction VTR 3 and edited and the edited video image is recorded on a recording VTR 9, then an edit device 2 and a control box 4 control an IN point video memory device 5 and an OUT point video image memory device 7 to display each video image of 3-field preceding and 1-field preceding to an edit start point and each video image of 3-field succeeding and 1-field succeeding to the edit start point on the IN point monitor 6 as a 4-division still image and to display each video image of 3-field preceding and 1-field preceding to an edit end point and each video image of 3-field succeeding and 1-field succeeding to the edit end point on the OUT point monitor 8 as a 4-division still image to facilitate the confirmation of the edit points.
Patent JP-S62173683-A (JP)
Title: Magnetic disk
Inventor: YAMAURA MICHIO
IPC: G11B5/64
Filed: 1986-01-28
Abstract: PURPOSE:To reduce wear in a magnetic disk by forming a disk with few curl and having a protection layer made f a mineral substance on a recording layer, and attaching a liner on the inside plane of a case. CONSTITUTION:A disk is formed so that a polyethylene telephthalate film having a diameter of 5.25 inches and a thickness of 50mum is used as a medium 11, and on the both planes, a soft magnetism metallic thin layer 12 with high perme ability made of a nickel-iron alloy of 0.4mum, and a vertical magnetic recording layer 13 made of a cobalt-chrome alloy thin film of 0.4mum are laminated, and on the above, a protection layer 14 made of a cobalt oxide of 300Angstrom is laminated with a reactive sputtering method under an oxidizing gas atmosphere in which a cobalt metal is used as target. A case 20 has a liner 21 in its inside plane.
Patent JP-H11201194-A (JP)
Title: One way clutch
Inventor: KINOSHITA YOSHIO
IPC: F16D41/067
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce friction through an oil film formed between a sprag and holding hole formed on a holder, in a sprag type one way clutch. SOLUTION: A holder 15 of an one way clutch 10 is provided with a flange 17 and a cylindrical part 18, and a holding hole 19 of a sprag 13 is formed on the cylindrical part 18. A relief part 192 is formed on end surfaces 190, 190 along a circumferential direction of the cylindrical part 18 in the holding hole 19 of the sprag 13, only projection part formed on a center as a result abuts on the end surface of the sprag 13, and thereby, friction is reduced through an oil film formed between the holding hole 19 and the sprag 13.
Patent JP-H09187731-A (JP)
Title: Preparation of toner
Inventor: MITSUMURA SATOSHI
IPC: G03G9/087
Filed: 1996-01-04
Abstract: PROBLEM TO BE SOLVED: To obtain a method for efficiently preparing high quality toner which has a weight average particle size not exceeding 10μm, or 8μm, and sharp particle size distribution. SOLUTION: After a prescribed amount of a coarse powder material being pulverized by a specified grinding means, the fine particles are introduced into the first classification process having a specified classification means and classified into the first coarse powder and the first fine powder. The first coarse powder is introduced into the second classification process and classified into the second coarse powder and the second fine powder, and the second coarse powder is introduced again into the above grinding means and pulverized to be circulated.
Patent JP-H06230178-A (JP)
Title: Radiation shielding member, radiation shielding unit and dismantling method of radioactive waste
Inventor: IWAKURA SHIGEYOSHI
IPC: G21F3/00
Filed: 1993-02-01
Abstract: PURPOSE:To provide a radiation shielding member and a radiation shielding unit excellent in containability which can be used in an arbitrary shape while ensuring the workability, easy dismantling and movability and to provide dismantling method of radioactive waste. CONSTITUTION:A shielding member 1 comprises a shielding container 50 constitute of six acryl plates, i.e., plates 2a, 2b, side boards 12a, 12b, a top board 22a and a bottom board 22b, and cushions 11a, 11b. The shielding member 1 can be carried while being dismantled and assembled, at the time of use, by injecting water through a water injection port 4 thus providing high portability. Cushions 11a, 11b of eight shielding members 1 are brought into mutual contact to be coupled at an arbitrary angle and combined into an arbitrary shape. The shielding member 1 is dismantled after use and contained with high containability. When cutting is performed while looking through the plate 2a, water, and the plate 2b, radioactive waste can be handled easily while confirming the waste visually. Since the shielding member 1 and the cushions 11a, 11b are filled with water and the cushions 11a, 11b come into mutual contact and coupled, they are coupled tightly with no gap thus preventing the leakage of radiation perfectly.
Patent JP-S59140505-A (JP)
Title: Temperature control circuit
Inventor: AMANO TSUNEHISA
IPC: G05B11/36
Filed: 1983-01-31
Abstract: PURPOSE:To control accurately the temperature throughout a wide temperature range with one thermosensitive resistance element by switching the characteristic selectively to the first output charactieristic of potential to temperature having a steep gradient part and the second output characteristic of potential to temperature which has a steep gradient part in a part corresponding to a slow gradient part. CONSTITUTION:The temperature in a cuisine is set by the operation of a knob of a temperature setting variable resistance provided in the front of the body, and this set temperature is compared with the detection temprature of a thermosensitive resistance element Rt, which detects the temperature of exhaust air at an exhaust port to detect the temperature in the cuisine, in a control circuit, and a solenoid valve is controlled to turn on and off it, and the temperature in the cuisine is held at a certain value. A part A is a temperature detecting circuit which includes the thermosensitive resistance element R1 consisting of a load characteristic thermistor and has an output terminal A1 connected to the negative input terminal of a comparator CP1 through a resistance R9. The output characteristic from the terminal A1 is switched selectively to the first output characteristic of potential to temperature having a steep gradient and the second output characteristic of potential to temperature having a steep gradient part in a part corresponding to a slow gradient part.
Patent JP-S56112113-A (JP)
Title: Channel selection device
Inventor: FUJIMOTO ISAO
IPC: H03J5/24
Filed: 1980-02-08
Abstract: PURPOSE:To make it possible to control the upper limit of the tuning voltage and restrict the receiving frequency band, by switching 2 kinds of reference voltage by means of linkage with the band switching operation. CONSTITUTION:The channel selection part 5 raises the voltage by the voltage converter 52, after pulse width modulation of the channel signal in the bit rate multiplier 51. The reference voltage generation part 7 generates the first reference voltage VS1 and the second reference voltage VS2 which have been stabilized by the constant-voltage diode 71. When the pulse signal whose voltage has been converted is smoothed and changed to a direct current by the low-pass filter 53, it is possible to obtain the tuning voltage whose peak value has conformed with the first and second voltage (VS1, VS2).
Patent JP-S59138825-A (JP)
Title: Microwave oven
Inventor: TSUDA TATSUYA
IPC: F24C7/02
Filed: 1983-01-31
Abstract: PURPOSE:To make a variable resistance for correction unnecessary, and to enable the correction of an original resistance value to be easily effected, by changing an additional heating constant in accordance with the change of the sensitivity of a sensor. CONSTITUTION:Additional heating constant selecting means 18 is connected with a fourth input section IN4 of a central processing unit 10 and consists of a decoder 19 and a plurality of change-over switches SW1, SW2 of the change-over switches SW changes arbitrarily the additional heating constant for the central processing unit 10. That is, when the sensitivity of the sensor (S) changes, and if a difference T1, T2 of period to reach a detected level (K) occurs, the additional heating constant N is changed to N' by selecting the change-over switches SW.
Patent JP-H09214441-A (JP)
Title: Adpcm transmission connection in digital network
Inventor: SHIMIZU HIDEKI
IPC: H04B14/06
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of voice compression/expansion times in the case of tandem-connecting ADPCM encoding devices through a digital communi cation network by collating with provided functions and switching compressed voice data to transmission connection or voice compression/expansion connection in accordance with a collation result. SOLUTION: Compressed voice data is connected between the ADPCM encoding devices 4 and 2 and the ADPCM encoding devices 2 and 3 are connected by expanding compressed data. In a channel between telephone sets 6 and 7, voice compression/expansion is executed twice. When such a call is generated, communication is executed between the ADPCM encoding devices 2 and 3 and a system is switched from connection for executing compression/expansion to transmission connection. Thus, the number of compression/expansion times can be reduced from twice to once. Thus, the deterioration of voice quality can be prevented.
Patent JP-S54108143-A (JP)
Title: Running control method of multistage hydraulic machinery
Inventor: TSUNODA SACHIO
IPC: F03B15/18
Filed: 1978-02-14
Abstract: PURPOSE: To carry out rational and safe running control, by limitting flow path range to extremely decrease, which hydraulic pressure due to flow change exerts largely affect.  
     CONSTITUTION: At trouble caused during running, or at stopping running, when controlling of running condition through opening control of guide valve, shutting control of guide vane 4, 2 is carried out as the opening relation is maintained for the opening G of guide vane 4 at maximum pressure stage to be usually less than opening G 2  of guide vane 2 at remaining stage, at the same time, constant small opening is retained in the guide vane 2 on the way. Thereby, affect of hydraulic pressure change in the penstock path 7 due to guide vane control is increased only limitted extremely flow path of casing 6 which is more toward the penstock than guide vane 4, consequently a most part of flow path becomes safe in strength for hydraulic pressure change. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04255458-A (JP)
Title: Discharging circuit
Inventor: HIROSE SHINGO
IPC: H02M3/00
Filed: 1991-02-06
Abstract: PURPOSE:To obtain a discharging circuit in which charge is rapidly discharged and no latchup accident occurs. CONSTITUTION:A discharging circuit has an inverter 1, a level shifter 2 and a switch circuit 3. Even if a state of an external power source is sensed, stored charge of a capacity is rapidly discharged, a level of a VDD or a VSS is connected to a power source of other logic circuit, and a VCC power source is turned OFF, the other logic circuit stops operating to prevent an malfunction of an IC due to an input signal of the output of the other logic circuit by inserting the discharging circuit between a power (VDD or VSS) stepped up by a DC/DC converter and a GND.
Patent JP-H06232795-A (JP)
Title: Radio communication equipment for data terminal equipment
Inventor: TADA FUMIHIKO
IPC: H04L29/02
Filed: 1993-02-02
Abstract: PURPOSE:To attain efficient data transmission by allowing a control section on a sender side to decide a transmission data block length based on the S/N when the control section receives a radio wave from the other party's equipment and sending data while dividing the data. CONSTITUTION:A carrier detection section 4 of the communication equipment detects a carrier signal level of a modulation signal from an RF reception section 3 and demodulated by a MODEM 6. A control section 5 of a data sender side obtains the S/N from a carrier detection level when a radio wave from an opposite equipment is not received and a carrier detection level when the radio wave from the opposite equipment is received. Then the sender side decides a data block level to be sent based on the S/N and sends the data. Thus, the data are sent while being divided into a block length offering a high transmission efficiency. Or the data block length may be decided based on a bit error rate of a fixed bit pattern signal.
Patent JP-H11198963-A (JP)
Title: Storage battery
Inventor: HASEGAWA TAKASHI
IPC: B65D71/08
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To materialize saving of resources and reduction of cost with the amount of subsidiary materials reduced during a process of distribution while contents of indication regarding design left discernible by a method wherein a battery surface protective member made of synthetic resin or paper is arranged on the top of a storage battery and the storage battery is covered with and wrapped up in a transparent or translucent heat shrinkable film. SOLUTION: A battery surface protective member 2 made up by bending an outer packaging corrugated board is arranged on the top of a storage battery of 46B24R type specified by JIS D5301, and the battery is wrapped up in a transparent heat shrinkable film 3 and packaging is made with the heat shrinkable film 3 shrunk with warm air blown thereon. Since projected matters such as terminals, liquid port plugs and the like on the top of the battery are protected with the battery surface protective member 2, stacking up of the batteries becomes possible and since the battery is covered with and wrapped up in the transparent heat shrinkable film 3, matters indicated on design 4 of the storage battery 1 can be discerned without unwrapping the package.  Therefore, the amount of subsidiary materials is reduced during a process of distribution, materializing saving of resources and reduction of cost.
Patent JP-S62172254-A (JP)
Title: Method for producing ion electrode
Inventor: TERADA YUKIO
IPC: G01N27/333
Filed: 1986-01-27
Abstract: PURPOSE:To contrive to extend the life of an ion electrode by increasing adhesive strength, by adhering the ion electrode element and a cylindrical resin container by filling the gap therebetween with an adhesive and applying the adhesive not only to the area from the outer periphery to the inner peripheral part of the electrode element but also to the leading end cylindrical part of the bottom part of the resin container. CONSTITUTION:The gap between an ion electrode element 9 having a diameter about 10phi and a resin container 15 is filled with an adhesive 10 and, further, the adhesive is applied to the inner periphery part of the element 9 over a 2mm-area from the outer periphery thereof and the entire outer periphery extending over a 3mm in the upper side area of the bottom part of the container 15 from the leading end thereof to be allowed to stand and subsequently cured under heating to sufficiently adhere the electrode element 9 and the container 15. After adhesion, an electrode terminal 11, a lead wire 12 and a jack 13 are mounted and a resin is poured to be cured and, further, a cap 16 is allowed to cover the container to prepare an ion electrode. By this method, adhesive strength is increased to make it possible to extend the life of the ion electrode.
Patent JP-H06227379-A (JP)
Title: Auxiliary braking device of vehicle
Inventor: OHATA KOJI
IPC: F02D29/02
Filed: 1993-02-02
Abstract: PURPOSE:To prevent any possible brake lock in driving wheels by installing such a controller as decreasing the extent of braking force in an auxiliary braking means in cases where a friction factor detected by an estimating means is smaller than a first specified value and a live load detected by a load detecting means is smaller than a second specified value respectively. CONSTITUTION:A road surface mu sensor 13 is used as an estimating means estimating each magnitude of a traveling road surface and a friction factor (road surface mu) between wheels. This road surface mu sensor 13 is, for example, fixed to the front part of a car body in adjoining the road surface, detecting a light reflected state, and thereby the road surface mu is estimated, and simultaneously when the value of this estimated road surface mu is larger than the setting value muo, an on-signal is fed to a controller 14 which starts the execution of this control program in the case where an ignition switch is operated to ON, starting an engine 1, and an accelerator pedal is not yet operated, whereby any possible brake lock of rear wheels R is thus prevented from occurring.
Patent JP-S59140111-A (JP)
Title: Driving-wheel pressure adjusting mechanism of unmanned car
Inventor: TANAKA MIKI
IPC: B60G17/027
Filed: 1983-01-31
Abstract: PURPOSE:To prevent an unmanned car from joggling during traveling by supporting two driving wheels with a spring and varying the driving-wheel pressure by utilizing the weight of a load, in a mechanism in which steering is performed by the difference of speed between two driving wheels installed at the center parts at both sides of a car. CONSTITUTION:In an unmanned car, idle wheels 1 are intalled at the front and back under a chassis 2, and driving wheels 3 are installed on the both sides of the center part under the chassis 2 so that steering is carried-out by the difference of speeds between both wheels 3, and when a load does not exist on bed 11, the plate body 8b of a piston 8 is pressed onto the chassis 2 by the force of a spring 10. Therefore, a proper pressure is applied onto the driving wheel 3, and an unmanned car travels in stable state. When a load is loaded onto the bed 11, a piston rod 12a is pushed down by the weight of the load, and an air pressure is generated from an air cylinder 12 for detection. Therefore, the piston 8 in an air cylinder 7 is pushed down by said air pressure, and the spring 10 is compressed. Accordingly, the pressure applied onto the driving wheel 3 can be increased to an optimum value.
Patent JP-2000211695-A (JP)
Title: Draft beer pouring device
Inventor: NEGISHI KOSABURO
IPC: B67D1/08
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a draft beer pouring device for automatically carrying out the draft beer pouring work and always keeping the proper draft beer foam amount. SOLUTION: A device is provided with a nozzle 20 with its end movable in the up and down direction along the inner side face of a beer mug 1, and the end of the nozzle 20 is positioned on the bottom face side of the mug 1 when pouring of draft beer is started, and the end of the nozzle 20 is lifted gradually as the pouring amount is increased to control the draft beer foam amount, and when the draft beer pouring amount reaches approximately 70-80% of the total pouring amount, the content of carbon dioxide gas is increased and draft beer containing a number of foams is discharged to carry out the draft beer pouring work automatically, and the draft beer foam amount is kept proper at all times.
Patent JP-S60160053-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SATOU CHIAKI
IPC: G11B15/60
Filed: 1984-01-31
Abstract: PURPOSE:To obtain a magnetic recording/reproducing device having a small coefficient of friction of a magnetic tape drive system, a small degree of variance caused to the tape driving speed, a reduced degree of injuries of tape and a small degree of wear of the tape drive system, by forming a prescribed thin film to each material forming the tape drive system on the rubbing surface to the magnetic tape. CONSTITUTION:A thin layer containing a nitride, a carbide, a carbide/nitride and an oxide is coated by a chemical vapor deposition process on the tape rubbing surface (outer circumferential surface) of a stainless basic material of a tension post 15 and slant posts 17 and 23, for example, among members forming a magnetic tape drive system. In this case, the surface texture of the thin layer forms small hemispherical groups. In such a way, the variance of the driving speed of the tape drive system and the injuries of tape and the friction of the drive system are reduced respectively.
Patent JP-S59141869-A (JP)
Title: Picture scanning and photodetecting device
Inventor: FUJII TERUO
IPC: G03F1/00
Filed: 1983-02-03
Abstract: PURPOSE:To improve the picture quality by setting a main diaphragm on the image forming surface of an image pickup lens and varying the aperture size of the main diaphragm to change the width of a scanning line. CONSTITUTION:A main diaphragm 4 is set on the image forming surface of an image pickup lens 3, and the diaphragm 4 functions as a viewfield diaphragm. An optical system 10 provided between the diaphragm 4 and a photomultiplier 5 leads a luminous flux to the photodetecting surface of the photomultiplier 5 in the form of approximately parallel beams, and therefore the photodetecting region has no change although the aperture size of the diaphragm 4 is varied. Then a focal point F is coincident with the position of the diaphragm 4. The beams given from any position on the scanning line become parallel beams after passing through the system 10 and reach the photodetecting surface of the photomultiplier 5 in an even distribution. This stabilizes the working of the photomultiplier 5 and then improves the quality of recorded pictures.
Patent JP-H10211411-A (JP)
Title: Filter
Inventor: OBATA KOJI
IPC: B01D46/52
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a filer which is highly airtight and can be easily manufactured. SOLUTION: The filter 1 comprises a filter medium 2 which is folded in a pleats fashion and fixed to retainers 4 arranged around the filter medium 2 with the help of an adhesive 3. These retainers 4 gives shape retention to the filter medium 2 and also serves to fix the filter medium 2 to the interior of frame members 6 without a gap. In addition, the lower end part of the retainers 4 has a protrusion part 4a formed jutting, e.g. about a few millimeters, out of one of the faces 2a of the filter medium 2. The protrusion part 4a is fixed airtightly to the edge parts 6a of the frame members 6 with a U cross section designed to retain an adhesive 5. Thus the filter medium 2 is airtightly bonded firmly to the frame members 6 through the retainers 4.