baber/WOPTO huggingface dataset:
Patent JP-H08215319-A (JP)
Title: Subcutaneous embedding port
Inventor: OKADA YOSUKE
IPC: A61M31/00
Filed: 1995-02-14
Abstract: PURPOSE: To make it possible to prevent the patient's infection disease induction by providing the front surface and rear surface of a septum with a projecting part and recessed part, respectively, and forming this septum to an approximately projecting shape, thereby making it possible to smoothly inject a medicinal liquid and to lower the build-up of the skin to a gradually shrinking form. CONSTITUTION: The septum 6 is formed of an elastic material, such as rubber, and is molded to the projecting shape having the projecting part 6a on the front surface, a collar part 6b on the periphery and the recessed part 6c on the base. The front surface of the projecting part 6a of the septum 6 is formed flush with a main body 2 and the septum is fixed to a main body 2 covering the upper part of a liquid injecting chamber 3. The septum 6 is so fixed that the collar part 6b is compressed to a thickness of about 7 to 10% the thickness in a normal state, that the front surface and the rear surface are approximately parallel and that the thickness near the central part is made uniform. The depth 2d of the liquid injecting chamber 3 is formable to a relatively large without increasing the height of the main body 2 by such constitution.  The stent is formable to a wider effective area for effective pricking of an injection needle and the dealing of the needle tip with the optimum depth in the liquid injecting chamber 3 is possible.
Patent JP-S61184627-A (JP)
Title: Element for inputting hand-written information
Inventor: IDE YUKIO
IPC: G06F3/047
Filed: 1985-02-12
Abstract: PURPOSE:To use an input element as a switch for changing over on and off, to input information with a thin-tip-pencil, etc., without using a special pen and to prevent the occurrence of a noise by disposing the substrate of the input element and flat poles of input boards in a matrix. CONSTITUTION:The pole 22A is disposed on the one surface of the substrate 22 of the hand-written information input element 20, the input board 24 having elasticity is disposed opposite to the substrate 22, and the pole 24A is provided on the one surface of the input board 24. The poles 22A and 24A comprise a picture element matrix, and a space part is formed with a spacer 26 in the prescribed clearance held by the substrate 22 and the input board 24. In said space an insulating particle 28 and/or an insulating liquid 29 is sealed, and the element 22 is used as the switch for changing over on and off. Without the special pen information is inputted with the thin tip ball-point pen, etc., and the occurrence of a noise can be prevented.
Patent JP-H06238992-A (JP)
Title: Printer
Inventor: MORI HIDEKI
IPC: G06Q40/00
Filed: 1993-02-15
Abstract: PURPOSE:To provide a printer in which a print starting position of a standardized format sheet can be accurately and simply set. CONSTITUTION:A sheet feed key 6 is pressed until a print starting position of a standardized format sheet 1 coincides with an edge Pa of a printer P to feed the sheet 1. A scale 2 provided at the edge Pa indicates a Y coordinate of the starting position.
Patent JP-H06237943-A (JP)
Title: Pier for dental implant
Inventor: TANI HIROHISA
IPC: A61C8/00
Filed: 1993-02-15
Abstract: PURPOSE:To decrease the external force and impact applied on the dental implant and the jaw bone and to prevent the damage to the implant and the jaw bone by providing a buffer layer having a specific Young's modulus in the joint part to a dental crown. CONSTITUTION:This pier 1 for the dental implant is formed separately from an artificial tooth root 5 and an abutment 4 (the integrally molded therewith is equally well). The joint part of the pier 1 and the dental crown 3 is provided with the buffer layer 2 formed by applying a buffer material thereto or by building up this material thereon and curing the material, etc. For example, polyurethane, synthetic rubber such as fluororubber and silicone rubber, high- density polyethylene, etc., having 10 to 300kgf/cm<2> yourg's modulus and more particularly, an elastic material of a polymer obtd. from urethane dimethacrylate and its deriv. are used as the material of the buffer layer 2. As a result, the external force and impact applied on the dental implant, such as artificial tooth root, and the jaw bone are decreased.
Patent JP-S62182101-A (JP)
Title: Method for recovery, storage and supply of tritium gas
Inventor: KONISHI TETSUYUKI
IPC: C01B3/00
Filed: 1986-02-07
Abstract: PURPOSE:To carry out recovery, storage and supply of tritium gas with single apparatus, by recovering tritium gas from a gaseous mixture by the hydrogenation reaction of an intermetallic compound ZrCo near room temperature, storing the tritium gas as a hydride and thermally decomposing the hydride to tritium gas. CONSTITUTION:An intermetallic compound ZrCo or an alloy 1 composed mainly thereof is placed in a closed vessel 6 interposing a heat-resistant filter 2. A gas containing tritium is introduced through an inlet 4 into the vessel 6, passed through ZrCo or the alloy 1 composed mainly thereof and discharged from the outlet 4. Hydrogenation reaction of ZrCo takes place and the tritium is recovered in ZrCo or the alloy 1 composed mainly thereof. The tritium is stored by closing the inlet 4 and the outlet 5. When the ZrCo is heated at about 400 deg.C by electrifying a heater 3 and the outlet 5 is opened, tritium gas is supplied from the outlet 5.
Patent JP-S61185849-A (JP)
Title: Cathode-ray tube
Inventor: NAKAMURA KOJI
IPC: H01J29/86
Filed: 1985-02-12
Abstract: PURPOSE:To improve the brightness ratio at the circumference and in the center when employing a dark tint glass having low transmission factor by equalizing the thickness in the center and at the circumference at least within display range of glass panel. CONSTITUTION:In case of 14'' CRT, to=11mm, RPI=RPE=551.0mm. In other word, at least within display range of glass panel 2, the thickness is equalized in the center and to the circumference. Consequently, even in case of clear glass or dark tint glass, the transmission factors in the center and at the circumference are corresponding with that of 11mm thickness. In case of clear glass, the transmission factor is 85.5% in the center and at the circumference while in case of dark tint glass, the transmission factor is 43.3% in the center and at the circumference. Since the brightness ratio in the center and at the circumference will be constant irrespectively of the transmission factor of panel, deterioration of brightness ratio can be reduced even when a dark tint glass is employed.
Patent JP-H04252810-A (JP)
Title: Monitoring device for turbine load shutoff
Inventor: HAMABE YASUMASA
IPC: F01D21/00
Filed: 1991-01-25
Abstract: PURPOSE:To automate without relying on man power the monitoring of turbine revolution in the load shutoff test of a generator turbine during the time from the rise of the turbine revolution to the stabilization of the revolution due to governor control. CONSTITUTION:A monitoring device is provided with a circuit 5 for calculating the turbine revolution from the revolution pulses outputted from a turbine, a circuit 10 for displaying the revolution, and circuits 8 through 10 for the analog output of the variance in the revolution, and circuits 13, 14, 16 through 24 for calculating and displaying the turbine revolution at the time a load shutoff signal comes from the turbine side and the maximum and minimum turbine revolution as it increases and decreases after the load shutoff.
Patent JP-H04240627-A (JP)
Title: Video tape recorder integrating camera
Inventor: HIROSE YOSHIKAZU
IPC: G03B19/02
Filed: 1991-01-24
Abstract: PURPOSE:To photograph a photographer himself on the way of photographing a landscape, a family and a friend, etc. CONSTITUTION:A sub optical signal processing part 31 including a sub lens system 11 and a sub CCD 12 which converts the optical information of the object passing the sub lens system 11 into an electrical signal is provided in addition to a main optical signal processing part 30 including a main lens system 1 and a sub CCD 2 which converts the optical information of the object passing the main lens system 1 into the electrical signal, and then the photographer himself is photographed by the processing part 31.
Patent JP-H07236283-A (JP)
Title: Switching power supply circuit
Inventor: KANDA TAKASHI
IPC: H02M7/5387
Filed: 1994-02-23
Abstract: PURPOSE:To operate the switching element on the side of a high potential positively even if a power supply voltage is fluctuated by providing a voltage comparator, which compares the terminal voltage of a capacitor with a preset reference voltage, and limiting a charging current to the capacitor at the preset value. CONSTITUTION:The series circuit of a plurality of switching elements S1 and S2 is connected between both ends of a DC power supply E. A capacitor C1, which serves as a driving power supply, is connected to the switching element S1 in parallel through charge-controlling switching elements Q1, Q3 and Q4. The terminal voltage of the capacitor C1 is compared with the preset reference voltage in a voltage comparator. The voltage comparator turns OFF the charge controlling switch elements Q1, Q3 and Q4 when the terminal voltage reaches the reference voltage. The charging current to the capacitor C1 is limited to the preset value. Therefore, even if the power supply voltage E is fluctuated, the switching element S1 on the high-potential side can be operated without fail.
Patent JP-H07111116-A (JP)
Title: Control switch for distribution board
Inventor: NISHIO MITSUO
IPC: H01H9/02
Filed: 1994-02-24
Abstract: PURPOSE:To simplify the structure of a distribution board or the like so as to reduce the number of wiring processes and to prevent wiring errors by making the shape, dimensions and installation of a control switch conform to those of a circuit breaker arranged parallel to the switch. CONSTITUTION:A control switch 1 is in the form of a box having an opening through which its main body 12 is enclosed therein. The side of the switch 1 has an identical shape to that of a circuit breaker 5 arranged in parallel to the switch, and its thickness is an integer multiple of that of the circuit breaker 5. The control switch 1 is mounted on a distribution board or the like via a mounting case 7 having a through hole 71 on its upper side through which the neck 13 of the switch 1 is inserted from the lower end and tightened with a tightening nut 15 from the upper side so that the switch 1 is mounted therein, and also having connecting terminals on one side, one of which is connected to the connecting terminal 51 of the switch 1 and can be connected from the side of the handle 14 of the switch 1.
Patent JP-S57139187-A (JP)
Title: Combustion auxiliary additive
Inventor: NAKATSU YOSHIROU
IPC: C10L1/32
Filed: 1981-02-24
Abstract: PURPOSE: An combustion auxiliary additive with excellent storage stability, prepd. by compounding an emulsifier with active carbon in a specified proportion.  
     CONSTITUTION: 0.3kg of active carbon per 1l of an emulsifier is gradually added with agitation to the emulsifier such as Nockless 100W to form a combustion auxiliary additive. It is possible to increase combustion efficiency of keroxine, heavy oil, etc. by about 5%, by the addition of about 3W50% aq. composition obtd. by diluting said combustion auxiliary additive to a conc. of about 2W50%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05199118-A (JP)
Title: A/d converter and d/a converter
Inventor: TANAKA MASATO
IPC: H03M1/10
Filed: 1992-01-17
Abstract: PURPOSE:To improve the conversion accuracy by deviating a count time of a high-order counter in a constant DC input state so as to detect a difference of conversion outputs and controlling a ratio of high-order and low-order reference currents. CONSTITUTION:The A/D converter of the cascade connection integration system is provided with a high-order counter 28 and a low-order counter 30 whose count state is revised by outputs of comparators 23,25 comparing an output of an integration device 11 and a threshold voltage, and also with current sources 17,19 supplying a high-order reference current IH corresponding to the count of the high-order counter 28 and a low-order reference current I, corresponding to the count of the low-order counter 30 to the integration device 11. Then a control means 26 sets a constant DC input state in the adjustment mode to deviate forcibly the count time of the high-order counter 28 thereby detecting a difference of the A/D conversion outputs. Then the ratio of the high-order reference current IH and the low-order reference current IL outputted from the current sources 17, 19 is controlled variably to adjust automatically the ratio of the IH, IL supplied to the integration device 11.
Patent JP-H10207454-A (JP)
Title: Aromatic liquid diverging device
Inventor: MIYANO KOJI
IPC: G10F1/06
Filed: 1997-01-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to rapidly and stably diverge an aromatic liquid to the circumference from the mouth part of a container by providing a lid with a core material penetrated with the aromatic liquid, immersing the core material into the aromatic liquid housed in the container and generating gaseous flow in the mouth part of the container when the lid opens. SOLUTION: The core material 18 disposed at the lid 15 is formed to a bar shape by felt, cloth, etc., impregnated with the aromatic liquid 11 and is immersed into the aromatic liquid 11 in a manner as to project downward from the axial central part on the rear surface of the lid 15 so that the aromatic liquid 11 is sucked upward along the core material 18 by the effect of capillarity. When a start switch 30 is turned on with the device, a cylinder 24 rotates and plays melody. Simultaneously a driving plate 21 rotates to open the mouth 10a of the container 10. A fan 36 is rotated by means of a driven gear 25 and a speed increasing gear 37 simultaneously therewith, by which the outdoor air is passed toward an outlet from the inlet of the lower chamber.  The aromatic liquid 11 sticking to the core material 18 of the mouth 10a part is then evaporated and is released outside from the outlet.
Patent JP-H08203189-A (JP)
Title: Disk detecting device for disk changer
Inventor: HAGIWARA KAZUYOSHI
IPC: G11B17/28
Filed: 1995-01-20
Abstract: PURPOSE: To enhance the accuracy for detecting whether a disk is housed in a disk housing body or not, and also to enhance the housing efficiency of the disks into the housing body by providing a slit having a specific width for limiting a passing zone in the thickness direction of the disk in an optical path from a light emitting element to a light receiving element. CONSTITUTION: This device is provided with a disk housing body 2 for housing disks 1 in parallel to each other and a carrier 3 for taking out a desired disk from the housing body 2 moving in the thickness direction of the plural disks 1 housed in this housing body 2 or returning the disk to its original position after reproducing this disk. The carrier 3 is equipped with the light emitting element 5 and the light receiving element 6 for detecting the presence of the disk 1 housed in the housing body 2.  To the housing body 2, a light shielding wall 8 having the slit 7 for limiting the passing zone in the thickness direction of the disk 1 in the optical path from the light emitting element 5 to the light receiving element 6 is fixed, and when a guide width of the disk 1 in the housing body 2 is denoted as B, and the thickness of the disk 1 as t, the width of the slit 7 should be smaller that 2t-B.
Patent JP-H01229112-A (JP)
Title: Composite shaft, particularly, camshaft, crankshaft or transmission shaft
Inventor: SWARS HELMUT
IPC: F16C3/00
Filed: 1989-02-06
Abstract: PURPOSE: To provide an assembled shaft having large torsional strength and flexural strength as well as light by extending a shoulder region downward to a driving element and fixing it between a pipe member and the driving element materially in a shape connecting state. CONSTITUTION: Shoulder regions 9, 10 outside diameters to respectively guide onto a pipe member 1 of which are reduced are provided among driving elements 2, 3, 14, sleeves 7, 8 larger in diameter than the pipe member 1 are inserted, the shoulder regions 9, 10 extend downward below the driving elements 2, 3, 14 and they are fixed between themselves and the pipe member 1 in an intrinsically shape connecting state. Consequently, a pipe member on the outside consisting of each of the sleeves 7, 8 can be enlarged in diameter as long as a build-in condition of a shaft permits, torsional strength increases with fourth power of diameter, and accordingly, it is possible to provide large strength even when the sleeves 7, 8 are thin. Consequently, it is possible to provide an assembled shaft having large torsional strength and flexural strength without a defect of weight.
Patent JP-S63196529-A (JP)
Title: Isomerization of dichlorotoluene
Inventor: IWAYAMA KAZUYOSHI
IPC: C07C17/00
Filed: 1987-02-09
Abstract: PURPOSE:To increase the concentration of at least one component of dichlorotoluene isomers, by isomerizing a dichlorotoluene isomer mixture in the presence of hydrogen using a catalyst containing an acid type zeolite and rhenium component. CONSTITUTION:A dichlorotoluene isomer mixture is brought into contact with an acid type zeolite (especially beta-type zeolite and mordenite type zeolite is preferably used, though every acid type zeolites can be used) and a catalyst containing a rhenium component (oxide, sulfide, selenide, etc., of rhenium, preferably containing rhenium component in an amount of about 0.005-0.5wt.% as the element metal) in the presence of hydrogen to efficiently carry out isomerization. Each dichlorotoluene isomer can be separated by adsorption separation method and/or distillation method. These isomers are useful as intermediates of medicine and agricultural chemicals.
Patent JP-S60171671-A (JP)
Title: Head supporting device of magnetic recording and reproducing device
Inventor: MURATOMI YOUICHI
IPC: G11B21/20
Filed: 1984-02-15
Abstract: PURPOSE:To reduce the contact pressure between a magnetic head and recording medium so as to protect the medium from wearing, by detecting the contact pressure between the recording medium and head and controlling a piezo-electric bender. CONSTITUTION:A magnetic head 2 contacts with a magnetic disk 1 put between the two arms of the head 2 with a preset very weak contact pressure. When the relative position of the disk 1 and head 2 is displaced due to disturbances, such as surface fluctuation of disk 1 track search, etc., a leaf spring 10 is bent and the strain gauge of sensors 11 adhered to both surfaces of the leaf spring 10 detects the change in the contact pressure corresponding to the deflection quantity. The detected change in the contact pressure is fed back to a front piezo- electric bender 14 and rear piezo-electric bender 15 as a voltage and the benders 14 and 15 are deformed. When the benders 14 and 15 are deformed, the contact pressure between the disk 1 and head 2 is returned to the set value, and thus, the preset very weak contact pressure is maintained.
Patent JP-H09220551-A (JP)
Title: Detoxification treatment of fire-retardant resin composition
Inventor: IKUTA YUJI
IPC: B29B17/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce the vol. of waste of an antimony-containing fire-retardant resin compsn. and to prevent the elution of antimony. SOLUTION: A product and production waste composed of a fire-retardant resin compsn. containing antimony, an antimony compd. and an inorg. filler are thermally decomposed at 500-950 deg.C in an oxygen concn. atmosphere capable of oxidatively decomposing the resin compsn. and a glass material or a vitrifying agent is added to the recovered thermally decomposed residue and the whole is heated and held within a temp. range from softening temp. or eutectic temp. to at most 950 deg.C to be vitrified and solidified to lower the elution amt. of antimony.
Patent JP-S57141574-A (JP)
Title: Warning device for travelling obstacle
Inventor: ISOGAI YASUHIRO
IPC: B60R21/34
Filed: 1981-02-25
Abstract: PURPOSE:To detect a travelling obstacle at both sides of a car and to give an alarm, by irradiating the road surface at both sides of the car with a light source and setting a rectangular monitor region and receiving the reflected light from the monitor region with each element of a photodetector array. CONSTITUTION:A monitor region 30 is monitored through a light receiving/ signal discriminating part 10 and a light receiving part 20. A sensor 40 consisting mainly of an array 12 containing 6 photodetectors is provided at the side part of a car 41. The region 30 is divided into minor regionsI-VI by the sensor  40, and the output pattern of the sensor 40 is discriminated at a pattern discriminating part 14. When this pattern is peculiar and decided as a side groove, an alarm ALM is given. In such constitution, a hollow or projected part which exists at the side of the car and disturbs the travelling of the car is detected to give a warning.
Patent JP-S63193293-A (JP)
Inventor: KOO MASAFUMI
IPC: G07F17/00
Filed: 1987-02-06
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-S54118727-A (JP)
Title: Noise level detector circuit
Inventor: ITOU YUTAKA
IPC: H04N17/00
Filed: 1978-03-08
Abstract: PURPOSE: To perform the detection for the noise level contained in the video signal by utilizing positively the inter-frame correlation, the inter-line correlation and the approximation correlation for isolation between the video signal and the noise.  
     CONSTITUTION: In the detector circuit which detects the noise level contained in the TV video signal to be supplied terminal 1, the input video signal is applied to 1-frame delay unit 2 and subtractor 3 to eliminate the video signal component of the frame correlation degree and then supplied to absolute value circuit 6. Furthermore, the output of circuit 6 is applied to 277Z memory 4 which delays the 227 subcarrier period as well as to subtractor 5. Thus, the video signal component featuring a high inter-line correlation is eliminated, and the output is supplied to absolute value circuit 7. After this, the isolation is given between the high and low parts of the correlation degree for the input video signal. Then the output of circuit 7 is applied to averaging circuit 9 via square circuit 8, and the signals taken into circuit 9 are selected via averaging control circuit 10 to give the square averaging to the output signal of circuit 7 on the time axis. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08219318-A (JP)
Title: Continuous adjusting valve automatically controlling device
Inventor: KOJIYA KAZUHISA
IPC: F16K31/06
Filed: 1995-02-15
Abstract: PURPOSE: To provide a continuous adjusting valve automatically controlling device capable of allowing a valve required opening command signal to surely conform to a target opening when the valve required opening command signal automatically has followed-up the target opening of the continuous adjusting valve, and of enhancing the control accuracy of the valve. CONSTITUTION: A continuous adjusting valve automatically controlling device capable of allowing the opening of a continuous adjusting valve 24 to slowly follow a preset target opening 11 by digital control at a predetermined speed, is provided with a state holding circuit 21 consisting of a judging means for judging whether a command signal 22 requiring the opening of the continuous adjusting valve 24 reaches the target opening 11 or not, and a means for making the command signal 22 forcedly equal to the target opening 11 by making the computed results of the command signal 22 in the computing period at that time when it is judged that the command signal 22 has reached the target opening 11, by the judging means, equal to the target opening 11.