baber/WOPTO huggingface dataset:
Patent JP-S5945928-A (JP)
Title: Preparation of fine particle from strontium titanate
Inventor: KAMIHIRA AKIRA
IPC: C01G23/00
Filed: 1982-09-08
Abstract: PURPOSE:To obtain easily fine particles of strontium titanate (SrTiO3) having a uniform particle size, by reacting a hydrolytic product of a titanium compound with a water-soluble strontium salt in a strongly alkaline aqueous solution. CONSTITUTION:A titanium compound, e.g. TiCl4 or Ti(SO4)2, is hydrolyzed to give a hydrolytic product, e.g. TiO2.xH2O. On the other hand, a water-soluble strontium salt, e.g. Sr(NO3)2, Sr(OH)2, SrCl2 or Sr(CH3COO)2, is prepared. The resultant water-soluble strontium salt is then reacted with the above-mentioned TiO2.xH2O in a strongly alkaline aqueous solution, e.g. LiOH, NaOH or KOH. Thus, the aimed fine particles of SrTiO3 having a uniform particle size are easily obtained by the above-mentioned method.
Patent JP-H0445726-A (JP)
Title: Device for washing raising seedling box
Inventor: FUJIMOTO HIROSHI
IPC: A01G9/06
Filed: 1990-06-13
Abstract: PURPOSE:To provide the subject device equipped with a piling-up member for piling up used empty seedling boxes on each other, a delivering member for delivering the seedling boxes from the piling-up member, a conveyor for carrying the delivered seedling boxes, a seedling box-washing member and a seedling box-collecting member and achieving the labor saving and efficiency improvement of a seedling box-washing process. CONSTITUTION:In a seedling box-washing device, the seedling boxes are treated by the following processes comprising piling up the used empty seedling boxes 1 on a piling member 2, delivering the seedling boxes 1 piled up on the piling-up member 2 from a delivering means 3, carrying the delivered seedling boxes with a conveyor 4 for carrying the boxes along a specified route, spraying water from a lower nozzle 10 for spraying the water upwardly to wash the bottoms of the boxes 1 and from a upper nozzle 11 for spraying the water downwardly to wash the inner portions of the boxes 1, drying the washed boxes 1 with a heater 15, collecting the dried boxes on a collecting member 6 in such a state that the boxes are vertically piled up in desired stages and packaging the collected boxes with an automatic packaging member 8.
Patent JP-H052794-A (JP)
Title: Automatic learning recorder
Inventor: SHINDO JUN
IPC: G11B15/02
Filed: 1991-06-27
Abstract: PURPOSE:To allow a television broadcast signal recording and reproducing device to automatically record a broadcast program even when the attention or the program reservation of the favorite broadcast program is not operated. CONSTITUTION:A control circuit 14 prepares favorite program data (q) of a user by tuned data (n) from a tuned data memory 19, and recorded data (o) from a recorded data memory 20, and supplies the data (q) to a favorite program data memory 22. The favorite program data memory 22 temporarily records the favorite program data (q) from the control circuit 14, reads out the data (q) based on the control of the control circuit 14, and supplies the data (q) to the control circuit 14. The control circuit 14 allows a recording and reproducing circuit 16 to record the above mentioned broadcast program, when the time clocked by a clock circuit 18 is coincident with the start time of a time zone indicated by the favorite program data (q), and when the user doesn't see and record the favorite program.
Patent JP-S5586372-A (JP)
Title: Semiconductor device
Inventor: ONDA KENICHI
IPC: H01L29/74
Filed: 1978-12-20
Abstract: PURPOSE: To equalize the current share of parallel-connected gate turn-off thyristors, by placing the thyristors on an identical circle and providing a gate circuit on the center of the circle to equalize the length and impedance of wirings.  
     CONSTITUTION: When a gate turn-off thyristor 1 is closed early, a current flows through a winding n 1  of a coupling reactor 31. As a result, voltages are induced in windings n 1 , n 2  at polarity shown by black dots in Fig. At that time, the current of the thyristor 1 connected to the winding n 1  is suppressed and the current of another gate turn-off thyristor 2 connected to the winding n 2  is increased. Therefore, the total current at turn-off is averaged. The gate turn-off thyristors 1∼4 are placed on an identical circle. A gate circuit is provided on the center of the circle. This results in equalizing the length of wirings from the gate circuit to the thyristors and preventing the imbalance of the gate currents due to the imaginary impedance difference between the wirings. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6059476-A (JP)
Inventor: UIRIAMU ROBAATO UREI
IPC: G06T5/00
Filed: 1984-07-26
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-H092631-A (JP)
Title: Apparatus for driving device
Inventor: KAWABE KOICHI
IPC: B65G23/00
Filed: 1995-06-22
Abstract: PURPOSE: To provide an apparatus for a device which can perform an inching drive and a normal drive without incurring an increase in cost and maintenance. CONSTITUTION: An apparatus provided with an induction motor 7 for driving load has a steady power supply 20A for supplying rated voltage, an inching driving power supply 20B for supply lower voltage than the rated voltage, circuit breakers MCCB1, MCCB2 for wiring for connecting the induction motor 7 to the steady power supply 20A and the inching driving power supply 20B.
Patent JP-H11309042-A (JP)
Title: Office tool
Inventor: ONDA SHIGERU
IPC: A47C7/54
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To avoid the obstruction of the movement of an arm mainly required for inputting operation and to ease the tension of a shoulder in addition by providing an arm pad around a circular cylinder, providing a spindle for enabling the circular cylinder in a peripheral direction and a supporting arm holding the spindle and providing a means for fixing the supporting arm. SOLUTION: An office tool is provided with the arm pad 11 around the circular cylinder 12, provided with the spindle 14 for enabling the circular cylinder 12 in the peripheral direction and the supporting arm 15 holding the spindle 14 and provided with the means for fixing the supporting arm 15. Then the cylinder 12 mentioned in this case means a non-angular cylinder including an elliptic cylinder, a round triangular cylinder and a round square cylinder in addition to a circular cylinder. In addition, a fabric fitting well to an arm, a leather, synthetic resin (vinyl, silicone resin, etc.), felt, sponge, etc., can be adhered or riveted to the pad 11. In addition, a cushion such as sponge can be inserted between this cylinder 12 and the pad 11.  Then, in order to obtain smooth rotation, ball bearing can be used between the cylinder 12 and the spindle 14 or between the spindle 14 and the supporting arm 15.
Patent JP-S5947887-A (JP)
Title: Digital scramble system
Inventor: YAMAMOTO SUSUMU
IPC: H04N7/167
Filed: 1982-09-10
Abstract: PURPOSE:To halve the amount of memory for scramble signal, by taking a readout address as a write address of the next scramble signal. CONSTITUTION:A switching circuit 14 is switched alternately, also bring alternately picture element memories 141, 142 and field memories 151, 152 into the write state, a pattern of a scramble signal at a transmission side is changed alternately for an odd and an even number of times, the readout and write to memories at the receiving side are done alternately at a read/write control circuit 13, which takes a readout address generated at an address circuit 16 as a write address of the next scramble signal.
Patent JP-S5585723-A (JP)
Title: Marine working platform having supporting part with movable legs
Inventor: IWASAKI YASUHIRO
IPC: E02B17/00
Filed: 1978-12-19
Abstract: PURPOSE: To prevent a marine working platform from troubles by a method wherein supporting legs capable of lifting to the working platform and two pairs of upper lower slide plates are provided and when the working platform is lifted, the supporting legs can be held by a sulficient withstanding strength.  
     CONSTITUTION: Supporting legs 2 are fixed to the bottom of the sea. When a working platform etc. rises, a great horizontal force is supposed to be acted. Therefore, the hydraulic pressure of a hydraulic cylinder 7 is adjusted up to the surface pressure which can be allowed as a slide plate 17, the slide plate 17 is pushed to the supporting leg 2 and then the working platform, etc, are lifted. When a great force is acted on a slide plate 17 by irresistible causes, oil flees through a relief valve, etc. and the slide plate returns back as a whole because the slide plate 17 is pushed hydraulically. Then, damger signals can be, by using a pressure gauge as a sensor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6314872-A (JP)
Title: Formation of silicon oxide film
Inventor: ITO KENJI
IPC: C23C16/48
Filed: 1986-07-03
Abstract: PURPOSE:To form a film having good film quality and boundary characteristic without sensitization with mercury by adjusting the ratio of oxygen to silicon in reactive gases to a specific ratio at the time of executing a photochemical vapor reaction. CONSTITUTION:The pressure of a UV light source chamber 4 disposed with plural UV light sources 6 is regulated to the pressure approximately equal to the pressure in a reaction chamber 1. A substrate 3 to be formed with a film is mounted to a substrate susceptor 2 used commonly as a heater for the substrate in the reaction chamber 1 in such a manner that the surface to be formed with the film faces downward. Of the reactive gases, the gas contg. a gaseous silicide is introduced through a gas nozzle 7 into the reaction chamber 1 and the gas contg. a gaseous oxide is introduced therein through a gas nozzle 8. These gases are mixed near the substrate 3. The ratio of the oxygen to the silicon in the reactive gases is adjusted to >=1.3 and <=5.0. The reactive gases are simultaneously irradiated through a transparent window 5 from the UV light sources 6 in the order to effect the photochemical vapor reaction. The film is thus formed on the substrate.
Patent JP-H0452845-A (JP)
Title: Information processor network communication system
Inventor: KASAI KENJI
IPC: H04L12/44
Filed: 1990-06-15
Abstract: PURPOSE:To attain service such as the guarantee of end-to-end transmission, the reception validity control of data to be transmitted/received and multi- address distribution by transferring data by an addressing means based upon a prescribed addressing rule for identifying a system and a hierarchy included in the addressing means. CONSTITUTION:In each information processor 20, an addressing means 21 executes data transfer based upon the prescribed addressing rule conscious of the system and the hierarchy included in the processor 20 and guarantees end-to-end file transfer. A reception validity information distributing means 22 executes data transfer based upon a prescribed reception validity information distributing rule for informing validity information relating to the sort of received data from a master node to a slave node so as to attain operation control, i.e. the reception validity information distribution of each data from the master node to the slave node. A multi-address distribution means 23 executes distribution based upon a prescribed distribution rule for distributing data from a master node to an unadjacent slave node so as to execute data distribution from the master node to the unadjacent slave node.
Patent JP-H08328523-A (JP)
Title: Display device for ohp projector with model identification function
Inventor: KADOI HIDEO
IPC: G09G3/36
Filed: 1995-05-31
Abstract: PURPOSE: To make it possible to automatically set circuits and to simplify operation by discriminating the model of a connected information processor by the connecting cables meeting this model and programming the circuit data meeting this model in a liquid crystal controller in accordance with this discriminating signal. CONSTITUTION: A personal computer 1 (information processor) is connected to a CRT 4 via the cables 2, 3. The cables 2, 3 are formed by inserting connectors 9, 10 into the connectors disposed in a display device 6 for an OHP projector placed on the OHP projector 5. The video signals are inputted from the information processor and the model of the connecting cable 2 from this information processor is discriminated, by which the model of the information processor is discriminated and the circuits of the liquid crystal controller are changed by programming in correspondence to the discriminated model. The circuits of the liquid crystal controller are programmed and the application program is changed when the need for programming is decided at the time of this model discrimination.
Patent JP-S5947166-A (JP)
Title: Working tool for superfine cutting and manufacture thereof
Inventor: ONO YOSHIHIKO
IPC: B24B37/00
Filed: 1982-09-10
Abstract: PURPOSE:To easily obtain a working tool with which the whole worked part can be ground superfinely at a same time by positioning a shank into a ground part and pouring resin and then drawing-out the resin formed integrally with the shank from the ground part. CONSTITUTION:When the ground part 7 on a worked member 5 is a penetration hole, a proper plate is applied onto the back surface. Then a proper amount of resin is poured into the ground part 7 until the peripheral groove 3a on the shank 3 is immersed into the near center part on the ground part 7, and said resin is hardened. Said resin is to form a tool part, and after said resin is hardened and formed integrally with the shank 3, said shank 3 is drawn-out from the ground part 7, and thus a working tool 1 is prepared. Urethane rubber or silicone rubber can be used as resin. As for said tool 1, the shank 3 is fitted onto a working apparatus, and the minute vibration having a minute radius is applied, and thus superfine finishing for the whole member is performed at a same time by allowing diamond grains to be interposed in the ground part 7.
Patent JP-H065870-A (JP)
Title: Semiconductor memory
Inventor: RYU YASUSHI
IPC: H01L29/792
Filed: 1992-06-16
Abstract: PURPOSE:To provide a semiconductor memory which can partially and selectively perform batch writing or batch erasure for a plurality of memory cell transistors. CONSTITUTION:A semiconductor memory comprises a substrate 2 of a first conductivity type (e.g. n-type), in which memory cell transistors 10 are formed. Each transistor includes a well 7 of a second conductivity type (e.g. p-type) of a predetermined area in the substrate, and its channel of the second conductivity type (e.g. p-type) is formed in the well 7.
Patent JP-S5857170-A (JP)
Inventor: YOSHIDA KUNIO
IPC: G06Q50/20
Filed: 1981-09-30
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-S5858531-A (JP)
Title: Film winding device for camera
Inventor: NAKANISHI KAZUHIRO
IPC: G03B17/42
Filed: 1981-10-03
Abstract: PURPOSE:To facilitate automatizing completely operations of a camera, by switching the winding operation and the rewinding operation automatically in accordance with the switching of the rotation direction of a driving source. CONSTITUTION:When a winding shaft gear 1 is rotated counterclockwise relatively to a winding spool 2, a clutch disc 8a of a unidirectional clutch 8 bites a gear 1 and a spool 2 to make them into one body; and otherwise, the disc 8a is free between the gear 1 and the spool 2 to hold such state that they are rotated independently of each other. A unidirectional clutch 9 is operated for the relation between a sprocket shaft gear 3 and a sprocket 4 similarly to the clutch 8, and a unidirectional clutch 10 set the direction of the relative rotation, where an idle joint disc 6 and a rewinding spool 7 are made into one body, to the clockwise direction. A switching gear 12 accelerates the rotation of the gear 3 to transmit it to an idle joint gear 5 in case of winding and transmits the rotation of the gear 3 to the gear 5 in the same peripheral speed in case of rewinding.
Patent JP-H103224-A (JP)
Title: Fixing device
Inventor: KOBAYASHI ATSUSHI
IPC: G03G15/20
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To perform fixing without rising fixing temperature though the diameter of a heating roller is small. SOLUTION: Plural sprockets 20 are provided at the outer peripheral surface of the heating roller 11 of a fixing device 1 with uniform intervals. A first roller 19 whose diameter is smaller than that of the heating roller 11 is provided on a downstream side in a paper carrying direction from the heating roller 11. A first belt 18 where plural holes 18a are formed on one end side with the uniform intervals is wound on the heating roller 11 and the first roller 19 by inserting the sprockets 20 into the holes 18a. A pressing roller 13 presses the heating roller 11 through the first belt 18.
Patent JP-H0448226-A (JP)
Title: Data processor for track scale
Inventor: ISHIDA MIKIO
IPC: G01G19/02
Filed: 1990-06-15
Abstract: PURPOSE:To clearly discriminate between a card which is read by a reader and cards which are not read by switching the display state of a 1st specific display part corresponding to a 1st card among display parts to a display state different from other display parts after the 1st card is returned. CONSTITUTION:The display parts 7 are provided for respective cards A - C and a control part 6 switches the display state of the1st specific display part corresponding to the 1st card a to the display state different from other display parts after the 1st card is returned. When the 2nd card B is inserted, the control part 6 controls the display parts 7 to switch the display state of the 1st specific display part corresponding to the 1st card a to the different display state from other display parts. Consequently, the contents of displays on the display parts 7 are confirmed to discriminate the card after input as the 1st card A and other cards before the input.
Patent JP-S6217668-A (JP)
Title: Apparatus for inspecting semiconductor integrated circuit
Inventor: TSUNO TORU
IPC: G01R31/28
Filed: 1985-07-17
Abstract: PURPOSE:To make it possible to measure a time with high accuracy, by relatively simple constitution such that IC output through a data converter is also supplied to a time measuring means through a selector. CONSTITUTION:The outputs of a semiconductor IC2 to be inspected are converted to digital signals by driver comparators DC1-DC6 and selectively applied to the pattern generator analyser 4 of an inspection apparatus main body and the time counter 5 of a time measuring means through a data selector 9. The analyser 4 selectively analyzes the output of each measuring pin of IC2 and the counter 5 measures the timewise relation between the outputs of the measuring pins of IC2 because the skews of the comparators DC1-DC6 are equal. Therefore, a large number of switches changing over the outputs of IC2 are dispensed with and the outputs of IC2 can be subjected to digital conversion in the vicinity of IC2 and the error caused by the attenuation or wave form strain of a high frequency signal in a coaxial cable is reduced and the measurement of a time can be performed with high accuracy by relatively simple constitution.
Patent JP-S5945429-A (JP)
Title: Electrochromic element
Inventor: ISHIWATARI KAZUYA
IPC: G02F1/15
Filed: 1982-09-08
Abstract: PURPOSE:To suppress the deterioration in response speed and coloring density at long-term use and to extend the life of a fully solid-state electrochromic (EC) element, by using a porous substrate for the substrate of said element. CONSTITUTION:Porous glass having fine pores (preferably about 50-2,000Angstrom  diameter) through which gaseous hydrogen and oxygen can pass (e.g., Knudsen diffusion plate produced by Asahi Glass Co., Ltd.) is used as a substrate. More specifically, the 1st electrode 2 of indium oxide, etc., the 1st EC layer 3 of tungsten dioxide, etc., an insulation layer 4 of zirconium dioxide, etc., the 2nd EC layer 5 of iridium hydroxide, etc. and the 2nd electrode 6 of indium oxide, etc. are successively laminated on the porous substrate 1, whereby an EC element is formed.
Patent JP-H11353339-A (JP)
Title: Substrate designing device
Inventor: KAMITSUMA MAKOTO
IPC: G06F17/50
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To greatly reduce retrogressive operation such as design reviewing by analyzing signals when a substrate layout is designed. SOLUTION: While a transmission line analysis part 9, a timing analysis part 10, and a radiation noise analysis part 11 of a signal analysis part 8 analyze signals with the shape of a device in use and substrate information from a three-dimensional information part 21, a substrate design part 3 perform arrangement and wiring examination by a floor planning part 4 and perform actual arrangement and wiring by a layout part 5 manually or automatically in real time to actualize the actual arrangement and wiring on which signal analytic results are reflected.  When the circuit design needs to be altered, the circuit design part 2 alters the design, and perform arrangement and wiring examination by the floor planning part 4 and perform actual arrangement and wiring by the layout part 5 manually or automatically again in real time while analyzing signals by the signal analysis part 8 with the substrate information from the three-dimensional information part 21 similarly as mentioned above, thereby actualizing the actual arrangement and wiring on which signal analytic results are reflected.
Patent JP-H099106-A (JP)
Title: Operation display device for camera
Inventor: MISAWA MITSUFUMI
IPC: H04N5/225
Filed: 1995-06-23
Abstract: PURPOSE: To provide the operation device for a camera whose operability is improved by utilizing a fluorescent material so as to improve easy to see performance of the camera at a dark place. CONSTITUTION: The operability and easy to see performance of the camera at a dark place are improved because a light accumulator emits light by providing a light accumulator such as a reproduction button of a camera operation section, liquid crystal display panels 24, 25 or an eye cup 26 or the like of a view finder 22 to the camera.
Patent JP-H0321866-A (JP)
Title: Analyzer for carbon content in water
Inventor: SENOO YOSHIO
IPC: G01N33/18
Filed: 1989-06-20
Abstract: PURPOSE:To make measurement of both org. carbon and inorg. carbon by measuring the total carbon concn. in water in which the org. carbon and the inorg. carbon are contained and converting the electrolyte dissolved in the water from the measured electric conductivity value of the water as a CO2 concn. CONSTITUTION:The sample water flows into an electric conductivity measuring instru ment 2 by which the electric conductivity is measured. This water is pumped 3 to a mixing container 4. An oxidizing agent and strong acid are pumped 8 from an oxidizing soln. container 9 into the container 4. The mixed sample water flows into a reactor 6. The reactor 6 cracks the org. carbon by heating the sample water and forms the CO2. The sample water contg. the CO2 is sent into a gas-liquid separator 7. An inert gas (gaseous N2) is sent from a gas cylinder into the separator 7 where the CO2 dissolved in the water is extracted into the gaseous phase. This gaseous sample is sent to an IR analyzer 11 and the CO2 is determined in the analyzer 11. A control arithmetic unit 12 processes the data on the result of the measurement of the electric conductivity and the data on the result of the determination of the analyzer 11 and computes and displays the measured value of the total carbon concn. and the electric conductivity and the criterion value of the inorg. carbon concn. calcu lated in accordance with the electric conductivity.