baber/WOPTO huggingface dataset:
Patent JP-H03217493-A (JP)
Title: Refrigerating machine oil
Inventor: HAGIWARA TOSHIYA
IPC: C10M105/42
Filed: 1990-01-22
Abstract: PURPOSE:To obtain a refrigerating machine oil having sufficient viscosity and excellent compatibility with fluoroethane-based refrigeration medium at a low temperature to a high temperature, lubricating property and heat stability by using an ester obtained from aliphatic polyhydric alcohol, etc., and specific carboxylic acid (mixture) as a base oil. CONSTITUTION:The aimed refrigerating machine oil containing an ester being one or more kinds of ester selected from (A) an ester obtained from (i) aliphatic polyhydric alcohol having 1-6 primary hydroxyl groups and (ii) 2-9C saturated aliphatic monocarboxylic acid (derivative), (B) an ester obtained from (i) the component i in the component A, (ii) the component ii in the component A and (iii) 2-10C saturated aliphatic dicarboxylic acid (derivative) and (C) an ester obtained from (i) the component i in the component A, (ii) 1-10C saturated aliphatic monohydric alcohol and (iii) 2-10C polyhydric carboxylic acid (derivative) and having 5-50mg KOG/g hydroxyl value as a base oil and used under a hydrogen-containing fluoroethane refrigeration medium.
Patent JP-H07220356-A (JP)
Title: Disk drive device
Inventor: OMORI KIYOSHI
IPC: G11B17/04
Filed: 1994-02-04
Abstract: PURPOSE:To set the case reference surface of a disk cassette with high accuracy by providing a prescribed height deciding means protruding in a cassette holder on a chassis. CONSTITUTION:A cassette positioning mechanism G has a pair of right and left positioning pins 52 provided on an up-down plate body 17. These pins 52 are put into a pair of positioning grooves of a disk cassette at the up-position of the body 17. The press members 53a-53c placed at three parts of the upper face part 30a of a cassette holder 30 consist of leaf springs. One of both ends of each leaf spring is fixed at the part 30a with the other end protruding in the holder 30. A height deciding member set in a groove 10b near each reference surface 10a of a chassis 10 has a ball 54 which is buried in the groove 10b at its lower face side against its center. Meanwhile the upper face side of the ball 54 is placed in each hole 55 formed at the lower face part 30b of the holder 30. Then the disk cassette is put on the ball 54 and therefore a reference surface is set on the ball 54.
Patent JP-H09205592-A (JP)
Title: Color television receiver
Inventor: SUGIYAMA KAZUYUKI
IPC: H04N5/44
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To receive FM teletext broadcast and to display it onto a CRT screen by providing an FM teletext broadcast decoder circuit and displaying the text data extracted by the FM teletext broadcast decoder circuit onto a video display section via a character generator. SOLUTION: An RF signal received by an antenna 1 is given to an FM tuner 5, in which an FM teletext broadcast channel is selected and an FM-IF circuit 6 detects an audio signal and a text data signal and the text data signal is decoded by the FM teletext broadcast decoder circuit 20 and given to a memory control circuit 21. The memory control circuit 21 controls a write and read timing to a memory 22. The text data from the memory 22 read by the memory control circuit 21 are given to a character generator 8 and the character (including graphics) of the text data are superimposed on an output of a video signal processing circuit 7 and the result is outputted to a CRT drive circuit 9.
Patent JP-S56109906-A (JP)
Title: Flow dividing valve device
Inventor: TAKEFUCHI TOYOJI
IPC: F15B11/16
Filed: 1980-02-06
Abstract: PURPOSE: To contrive to effectivelyutilize the hydraulic fluid oil in the distributing valve means for two hydraulic machines wherein a closed system and an open system are employed, by supplying all the hydraulic fluid oil to the open system hydraulic machine except for the period the hydraulic fluid oil is supplied to the closed system hydraulic machine.  
     CONSTITUTION: This flow dividing valve 20 contains a valve main body 21 having an inlet port 24 through which the oil delivered from a hydraulic pump 19 is flowed in, the first outlet 27 to a power brake means 25, and the second outlet port 30 to a power steering means. In the valve main body 21, a spool 38 and a piston 39 are enclosed so that they can move freely, and they are elastically energized by springs 45 and 50. Said spool 38 keeps a variable orifice A closed and a variable orifice B opened when the springs 45 and 50 are located at balanced neutral position. A pressure chamber 54 formed by the piston 39 and the right end wall of the valve main body 21 is communicated and connected to a pressure pipe 22 via an unloading valve 60. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56109581-A (JP)
Title: Method of peeling grape and device therefor
Inventor: ISHIUCHI TORAO
IPC: A23N7/00
Filed: 1980-02-06
Abstract: PURPOSE: The first roller breaks a part of the peel of grapes and the next roller together with a water jet separate into the pulp and the peel, thus grapes are mechanically peeled.  
     CONSTITUTION: Grapes 10 separated from bunches are fed from hopper 7 to belt conveyor 1 and passed through the gap (h) between the first roller 2 and the belt 1 (4W5mm in Delaware). The grapes are pressed with such a level of force that the pulp is not crushed but a weak part of the peel is broken. Then, the grapes with partially broken peels are brought into contact with the second roller 3, where is jetted from nozzle 5. The grape pulps 10e rotates without being nipped and only peels are nipped between the roller 3 and the belt 1 to pass thrugh them. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09205586-A (JP)
Title: Defective picture element detecting and correcting system for ccd solid-state image pickup element
Inventor: SATO YASUSHI
IPC: H04N5/367
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To realize a defective picture element detecting and correcting system by which a CCD camera is not required to make defective picture element detection for every start and a defective picture element other than a white level point is corrected without remarkable design change or cost increase. SOLUTION: Information relating to addresses of all defective picture elements and levels once detected are stored in a nonvolatile memory 11 provided at the outside of a conventional defective picture element detection correction IC 13 and the storage content of the nonvolatile memory 11 is transferred automatically to nonvolatile memories 17-18 in the defective picture element detection correction IC 13 at image pickup at start after power interruption. Then the correction is made by using the storage content of the nonvolatile memories 17-18 in IC.
Patent JP-S56110151-A (JP)
Title: Combination system arithmetic circuit
Inventor: MIYAGUCHI SHIYOUJI
IPC: G06F7/72
Filed: 1980-02-05
Abstract: PURPOSE:To attain a high speed and economical circuit by constituting the circuit mainly of a controlling circuit correcting a multiplying circuit which calculates a temporary remainder, and a temporary remainder, by means of comparison and subtraction of two times. CONSTITUTION:When a data I and a dividend P are input to the multiplication part 10, the product Q2 of P and I is output. This product Q2 is provided to the operation part 20 for omitting fractions, and the value Q1 whose low rank bit has been omitted can be obtained. When this data Q1 and a divisor N are input to the multiplier 30, NXQ1=P1 is output to the signal line. On the other hand, the data P and P1 are input to the subtraction and comparison part 40. The control circuit 43 executes a subtraction P-P1=R1 and outputs it to the shift register 42. Keeping pace with said operation, the circuit 43 inputs the divisor N, and in case of R1>=N, R1-N=R2 is calculated, and it is output to the register 42. Also, in case of R2>=N, the circuit 43 calculates R2-N=R3, and outputs it to the register 42. When R1, R2 or R3 has become smaller than N, keeping pace with said operation, the value R is output onto the signal line 50.
Patent JP-H03217177-A (JP)
Title: Display picture switching system
Inventor: MORI YUJI
IPC: H04N5/225
Filed: 1990-01-23
Abstract: PURPOSE:To use a mirror image picture for matching the position of a still picture or a document, etc., and to use a picture as it is for focusing a detailed part such as a character by switching the display of the picture photographed by a camera as it is and the display of the mirror image picture inverting the right and left sides. CONSTITUTION:When the display position of the picture displayed at a display part 7 is made eccentric to right or left or one part of the picture is missed, a mirror picture switching signal is inputted to a memory control part 5 and a read address to be inputted to a memory part 3 is changed. Then, the picture to be displayed at the display part 7 is formed to the mirror picture and for the picture, position matching or focusing is executed. When the position or the focal point becomes a desired one, the above mentioned mirror picture switching signal is inputted to the memory control part 5 and the displayed picture is switched to the picture as it is. Then, a fetch signal is inputted to the memory part 3 and a desired video signal is recorded and sent out through an encoder part 4 to a transmission line.
Patent JP-S60158663-A (JP)
Title: Thick-film circuit substrate
Inventor: KAWASAKI SETSUKO
IPC: H01L21/60
Filed: 1984-01-28
Abstract: PURPOSE:To improve the adhesive properties of bonding by forming a recessed section to a bonding pad section in a thick-film conductor and inserting the nose of a capillary to the recessed section. CONSTITUTION:An IC chip with pad sections 4a for external connection is placed on a circuit wiring substrate 1. When bonding wires 3 are bonded with thick-film conductors 6, the bonding wires 3 can firmly form stitch bonds to the thick-film conductors 6 because the difference of the film thickness of the centers and end sections of bonding pad sections 6a is small when a capillary 5 in bonding head sections for a bonding device is positioned on the thick-film conductors 6. A contact area between the bonding wire 3 and the thick-film conductor 6 is increased, and a film stitch bonding can be formed.
Patent JP-H02193349-A (JP)
Title: Tape running device
Inventor: HAKETA KEIJI
IPC: G11B15/467
Filed: 1989-01-20
Abstract: PURPOSE:To avoid the deviation of tape running quantity and to attain accurate consecutive recording by applying a prescribed quantity of tape winding and tape rewinding prior to the tape rewinding and applying tape rewinding for consecutive recording. CONSTITUTION:When a PAUSE button is depressed during the video recording or in a standstill state, an operation button input circuit 12 sends a button input to a system control circuit 11. The circuit 11 controls a measuring control circuit 24 to store a present tape position to a storage and comparator 25 depending on the count of a capstan system counter 23 to inhibit the operation of a tape running counter 3. Then the circuit 11 controls a tape running control circuit 21 to feed a tape by a prescribed quantity. After the forward winding of a prescribed quantity, the circuit 11 controls the circuit 21 to reverse the capstan shaft. In this case, the circuit 25 obtains the restoration to the PAUSE button input position, and when the original position is restored, the circuit 11 restarts the count of the counter 3. Then the rewinding of the consecutive recording is entered and the tape of the required quantity is rewound to cause the standby state.
Patent JP-H02194129-A (JP)
Title: Heater
Inventor: MATSUMOTO TATSUHIKO
IPC: C22B9/22
Filed: 1989-01-24
Abstract: PURPOSE:To heat a material to be heated in a crucible to a high temp. and to increase the heating energy efficiency of the heater by providing an electron collector constituting an electron impact means and an electron gun as a cathode for emitting an electron beam in a vessel. CONSTITUTION:The electron collector 4 and electron gun 9 arranged in the vacuum vessel 1 are connected in series through a high-voltage DC power source 15. A material 2 to be heated such as Nb is charged into the crucible 3 made of calcia, etc. The electric terminal 4 and the electron collector is brought into contact with the material 2 in the crucible 3, and the material 2 is heated by the impact of the electron beam from the electron gun 9. A thermoelectron is emitted from the material 2 heated to a high temp., the thermoelectron flows into the electron collector 4 to secure a current passage, and the electron-impact heating is continued. By this method, heating is carried out with high heat efficiency by using the electrical insulating crucible.
Patent JP-H02194199-A (JP)
Title: Apparatus for chemically treating surface of metal
Inventor: NISHIMURA KAZUYUKI
IPC: C25D19/00
Filed: 1989-01-23
Abstract: PURPOSE:To reduce the size of an apparatus and to easily ensure space for installation by arranging plural cell lines for treating plural works in the perpendicular direction so that they confront each other and making the cell lines drivable with a subsidiary equipment common to the cell lines. CONSTITUTION:Plural cell lines 21, 22 for treating the surfaces of plural works 10 are arranged in the perpendicular direction so that they confront each other. Work holding members 91a holding the works 10 are fed to the vacant seats of the cell lines 21, 22 and the surfaces of the works 10 are treated. The surface- treated works 10 are transferred to the subsequent treating stage by a transfer structure 31.
Patent JP-H09212671-A (JP)
Title: Image processor
Inventor: TSUTAMORI YASUHIRO
IPC: G01N23/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To designate a partial area of a reproduced image and to individually store the image data corresponding to a designated image area by preparing an image data storage means which stores only the designated image data in response to the operation of a data storage instruction means. SOLUTION: A display means 50 displays an image based on the image data stored in an image data storage means 42, and an image data area designation means 98 designates an image data area corresponding to a partial area of the image displayed by the means 50. Then, only the image that is designated by the means 98 is stored independently of the image data by a data storage instruction means 104. An image data storage means stores only the image that is designated by the means 98 in response to the operation of the means 104.
Patent JP-S54107255-A (JP)
Title: Impurity diffusion method
Inventor: TOMOSAWA AKIHIRO
IPC: H01L21/225
Filed: 1978-02-10
Abstract: PURPOSE: To diffuse impurity in the Si substrate by subjecting the Si substrate to heat treatment in a high-impurity gas atmosphere after causing a poly-Si thin layer adhere to the surface of the Si substrate.  
     CONSTITUTION: SiO 2  layer 2 is formed on the surface of N-type collector substrate 1, and hole 3 is provided, and p-type impurity is diffused to form p-type base layer 4. At this time, since SiO 2  layer 5 is generated on the surface of base layer 4, poly-Si thin layer 7 is caused to adhere to layer 5 by the CVD method after hole 6 is provided. Next, the Si substrate is put in an impurity diffusion furnace, and the high- density diffusion of N-type impurity is performed to form N-type emitter region 8. Next, after SiO 2  layer 9 is removed by etching, poly-Si layer 7 is processed into a desired form by photo etching. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000215865-A (JP)
Title: Battery case
Inventor: MIYANO RYOJI
IPC: H01M2/10
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To easily mount an electrode for a positive electrode and an electrode for a negative electrode to a case body, and to secure a reliable mounting condition. SOLUTION: An electrode 25 for a positive electrode made of a spring material coming into contact with the positive side of a battery 19 is engagedly mounted to one end of a case body 5 to contain and dispose the battery 19, and an electrode 27 for a negative electrode made of a spring material coming into contact with the negative side of the battery 19 is engagedly mounted to another end, while removal from the engagement of the electrode 25 for a positive electrode and the electrode 27 for a negative electrode engagedly mounted are blocked by electrode regulating parts 31, 51.
Patent JP-H04248638-A (JP)
Title: Control processing device with watchdog timer
Inventor: UCHIYAMA HIROMITSU
IPC: G06F11/30
Filed: 1991-02-04
Abstract: PURPOSE:To effectively use an output port occupied for a watchdog timer. CONSTITUTION:When the operation of a CPU 12 is proper, a prescribed clear pulse 100 is continuously sent from the CPU 12 to a watchdog timer 24. Another signal is superposed on this clear pulse 100 on demand. The clear pulse on which another signal is superposed is outputted to the external through an output buffer 26. The watchdog timer 24 judges the clear pulse component from the inputted signal to reset-control the CPU 12.
Patent JP-H02224663-A (JP)
Title: Multi-media apparatus for driving surgical device powered
Inventor: UEIN UIRUBAA ROJIYAASU
IPC: A61B17/00
Filed: 1990-01-25
Abstract: PURPOSE: To provide various functions necessary for ophthalmic operation to enable a surgeon to control critical parameters of each function, by equipping a means to supply a cleaning and suction vacuum at a level decided by the user, a means to control hand-held type scissors, a means to control a cutting device, a means to control vitrectomy probe, and a means to control those tools and a means by a mode selected by the user, each connected to the central processing unit. CONSTITUTION: A microprocessor 30 controls a vacuum generating system, air pressure system, and various solenoid operation valves, relays, displays and indicators, and performs processes under various modes. For instance, at a cleaning and suction mode, vitrectomy mode, and analysis mode, vacuum is supplied to a manual tool used by a surgeon by the system to suck body fluid from tissue, washing fluid, and an area operation is executed. At the vitrectomy mode, a cutting probe is driven by pressurized air pulses. Frequencies of these pulses are controlled by a cutting speed regulating controller part 50 to be a potentiometer.
Patent JP-S61173120-A (JP)
Title: Load detecting device of transfer truck
Inventor: ARIMITSU HIROSHI
IPC: G01G19/12
Filed: 1985-01-28
Abstract: PURPOSE:To enable the smooth execution of unmanned operation even in case of the load article being of high heat and its shape being not regular by comparing the detected weight of a transfer truck and by detecting the existence of the load based on the reference values of the case of the load on the transfer truck and of the case of the empty. CONSTITUTION:The first comparison circuit 14 compares the arithmetic value of a mean value arithmetic circuit 4 with the output of adding circuit 12 as the reference signal and this reference signal is for detecting that the weight of the transfer truck exceeds the prescribed weight by the load in case of loading on the truck and said fixed value is set to the weight equivalent to the loaded weight. Thus the weight of the transfer truck is detected from the deflection of the bogie truck of the transfer truck and the reference value of the case of load and the case of the empty is obtd. by correcting the preset weight part from this detected weight. Since the existence of the load is made to be detected by comparing the detected weight of the transfer truck based on this reference value unmanned operation can be performed smoothly even in case of the load being of high heat and the shape being not regular.
Patent JP-H09210976-A (JP)
Title: Jig for ultrasonic probe
Inventor: HAYAKAWA YASUO
IPC: G01N29/22
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To make flaw detection in two different ways, one at a high speed (movement) with X-Y scan and the other by rotary method using a rotary table, by furnishing fins whose tips are variable in the heading in positions opposing with an ultrasonic flaw probe casing interposed, wherein only one jig for probe is required. SOLUTION: The first fin 2 extends in one direction while a probe 1 is interposed, and the second fin 4 at the tip of the first 2 is revolved through balls 3 so that a structure with direction variability is established. The first fin 2 having a spherical surface 2A and the second fin 4 with which the balls 3 are joined, are butted together and caulked so that a consolidated structure is accomplished. This enables flaw detection at high speed (movement) with X-Y scan to be made in a water chamber as well as a flaw detection to be conducted while a rotary table with a specimen placed thereon is set in a water chamber and put in rotation.
Patent JP-H02195169-A (JP)
Title: Automatic ice making apparatus
Inventor: TAKEUCHI WAKICHI
IPC: F25C1/10
Filed: 1989-01-23
Abstract: PURPOSE:To generate ice having high transparency and high purity by providing a driver for rotating an ice making tray and a bottomless drip tray at supporting shafts as axes, and providing a drain tray and a drain pipe coupled to the drain tray under the drip tray. CONSTITUTION:When chilled gas cooled by a cooler 8 is forcibly ventilated on the water surface of an ice making tray 33 though a ventilation passage 59 by a blower 9 to start cooling action, freezing action is advanced unidirectionally from above the ice making tray 33 toward a downward direction, and ice having high transparency and purity in upper parts in small compartments 34 and unfrozen water having lower purity in lower parts coexist. When a driver 40 is operated in this state to rotate supporting shafts 38, 39, a drip tray 37 is first inverted, set above a drain tray 46, the ice making tray 33 is then rotated, the ice making tray 33 is deformed, ices in the small compartments 34 are separated, and small compartments set thereunder are dropped on the ice making tray and the bottomless drip tray 37 having a lateral symmetry. Simultaneously, and unfrozen water remaining in the small compartments 34 is dropped in the drip tray 37. Simultaneously, the unfrozen water remaining in the small compartments 34 is dropped in the drain tray 46, and discharged into an evaporation tray 56 through a drain tube 47 via a water guide tube 57.
Patent JP-S56111471-A (JP)
Title: Measuring device for resistance value of coil
Inventor: SATOU TOSHIHARU
IPC: G01R27/26
Filed: 1980-02-06
Abstract: PURPOSE: To find a resistance value of high precision in a short time by forming a resonating circuit by connecting a capacitor to a coil to be measured and by measuring the resistance value of the coil by supplying a voltage of a resonance frequency from the point of a set phase angle.  
     CONSTITUTION: To coil 2 to be measured, capacitor 3 of proper capacity is connected in series and a resonance frequency is previously found; and the point in time when the phase of AC power source 5 with this resonance frequency ω 0  is π/4 is detected by phase detector 9, which sends a signal to switching element 8. On receiving the signal, switching element 8 closes the circuit and supplies a voltage to a series RLC circuit. The moment the voltage is supplied, the circuit current gets stationary and its phase agrees with that of the voltage. In this constitution, the value measured by impedance measurer 7 is shown by the formula and the resistance value of coil 2 to be measured is found with high precision and in a short time. 
     COPYRIGHT: (C)1981,JPO&Japio