baber/WOPTO huggingface dataset:
Patent JP-H03178447-A (JP)
Title: Ink jet head
Inventor: SAKAI HIROAKI
IPC: B41J2/045
Filed: 1989-12-07
Abstract: PURPOSE:To achieve high density multi-nozzle, and low cost of a jetting nozzle by a method wherein an electrode area on a pressure chamber side of a pressure chamber composing part of a board having an electricity/a machine conversion function is made different from an electrode area on its opposite side. CONSTITUTION:An ink jet head is so constructed that a piezoelectric element board 28 with no vibration plate is bonded directly to a substrate 1 forming a passage part. Common electrodes 29-33 on a pressure chamber side are provided to a part correspond ing to each pressure chamber 8-12 of the piezoelectric element board 28, and control electrodes 34-38 of larger area than that of the common electrodes 29-33 are provided to their opposite side surface by vapor deposition, sputtering, etc. when voltage is impressed by a signal, an area A put between the control electrode 36 of the piezoelec tric element board 28 and the common electrode 31 as given in (a) is going to be contracted in a direction parallel to the electrode. Since a range to be charged by an electric field is different between the control electrode 36 side and the common electrode side 31, a contraction quantity on the control electrode side of the piezoelec tric element board 28 becomes larger than that for the common electrode side. The piezoelectric element board 28 is displaced on the pressure chamber 10 side, and an ink drop is discharged from a jetting nozzle 5.
Patent JP-H07209598-A (JP)
Title: Mirror scanning system and method
Inventor: RUISU ESU DEIMAA
IPC: G02B26/10
Filed: 1994-12-21
Abstract: PURPOSE: To provide a rotary cylindrical scanning system which can execute high speed scanning. CONSTITUTION: Input beams 136 emitted from a laser light source 135 are made incident on a rotary cylinder 130 through an input lens 132, are reflected on a mirror 140 formed along the rotational axis 138 of the cylinder 130. Then, the direction is changed and a focus is adjusted by a cylinder face 148 operating as a lens and output beams 150 are formed. In the rotational cylinder 130, the air drag is small and the problem of turbulence and vibration does not occur. Thus, a high speed operation is realized.
Patent JP-H02164363-A (JP)
Title: Diaper cover for lying downward
Inventor: SAKANO KIMIKO
IPC: A61F13/66
Filed: 1988-12-16
Abstract: PURPOSE:To provide possibility of replacing a diaper while an infant is lying with belly down by securing a tape behind his waist. CONSTITUTION:The part contacting belly is made a little smaller than the part contacting the hip, and bands are secured on the left and right, and therecover a magic tape is fixed. A gather is secured to the part contacting the fork in order to eliminate leak of excreta. A larger magic tape is applied to the rear side of the part contacting the hip. A fixing tape is applied to the part behind the waist to allow replacement of cloth or paper diaper reasonably and safely, that should be convenient for the way of lying of an infant with the belly down as popular currently. This provides good conditions and safety at all times for an infant who has not yet been equipped with sturdy skeleton.
Patent JP-H03180473-A (JP)
Title: Chemical gas phase vapor deposition on selected surface
Inventor: JIYOSEFU TEII KIIREI
IPC: C23C16/458
Filed: 1990-11-26
Abstract: PURPOSE: To make it possible to well execute chemical vapor deposition on the selected surfaces of a substrate by supporting a circular substrate with a ring so as to form a narrow annular space with its outer edge and subjecting the substrate to vapor deposition while passing a nonreactive gas via the space.  
     CONSTITUTION: A strut 12 is coupled to the circular 10 and the substrate is supported by a baffle plate via the strut 12 in a chemical vapor deposition chamber of a hot wall system. The outside of the substrate 10 is enclosed by the ring in such a manner that the outer edge 18 of the substrate 10 and the inside wall of the ring 14 form the uniform annular space 16 of about 1 to 2mm. The gaseous Ar is admitted upward 22 from a flow passages 24 and is allowed to flow out via the space 16 through the bottom of the substrate 10 by such constitution, by which a material for chemical vapor deposition is passed in an arrow 26 direction toward the substrate 10. At this time, the pressure FR of the space 16 is kept slightly higher than the gaseous pressure PP of the vapor deposition chamber to prevent the inflow of the material for vapor deposition into the space 16. As a result, vapor deposited layers are formed only on the front surface 28 of the substrate 10 and the occurrence of cracks in the vapor deposited layers is prevented. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0531689-A (JP)
Title: Work holding device
Inventor: MATSUI NOBUYUKI
IPC: B65G59/02
Filed: 1991-11-05
Abstract: PURPOSE:To reliably hold a work by separating an individual work from a work group accumulated in their tight contact state. CONSTITUTION:A pair of fixed claws 28 and 28 formed in an inverted L-shape disposed to the tip of the arm 20 of an articulated robot 12 are positioned facing the one side of a work 18 positioned to the end part of a work group accumulated on a pallet 16 and arranged at the topmost part. By causing the fixed claws 28 and 28 to approach the work 18, horizontal parts 28b and 28b, formed in the shape of a wedge, of the fixed claws 28 and 28 are inserted in the lower surface of the work 18. When it is detected by detecting switches 34 and 34 that the work 18 is transferred to the fixed claws 28 and 28, an air cylinder 30 is energized, and a moving claw 32 is brought into pressure contact with the work 18 transferred to the fixed claws 28 and 28.
Patent JP-H04187288-A (JP)
Title: Deodorizing and antimicrobial agent
Inventor: TADA NOBUAKI
IPC: B01D53/34
Filed: 1990-11-21
Abstract: PURPOSE:To provide an agent which has a deodorizing effect and antimicrobial effect in combination by using natural ore contg. specific weight % or above of carbon and specific weight % or above of bivalent and trivalent iron oxide and bivalent and trivalent iron salt. CONSTITUTION:The deodorizing and antimicrobial agent is obtd. by using the natural ore contg. >=4wt.% carbon and >=3wt.% bivalent and trivalent oxide and bivalent and trivalent iron salt. This agent exhibits the excellent deodorizing effect and antimicrobial effect in this way. The generation of produced malodors, mildew or bacteria, etc., is well prevented by charging this deodorizing and antimicrobial agent into city water.
Patent JP-H06278820-A (JP)
Title: Injection medicine preparing machine
Inventor: OMURA SHIRO
IPC: B65G1/137
Filed: 1993-11-12
Abstract: PURPOSE:To reduce the burden on an operator engaged in preparation of injection medicine by automating taking-out of machines and checking of the same. CONSTITUTION:Injection medicines 9 of different sorts are stocked in alignment in a certain orientation while classified by the sizes in cassettes 1-4, which are installed in stages up and down in the casing of an injection medicine preparing machine in such an arrangement as in aurality of rows in the direction across the width. Injection medicine is taken out selectively from the cassettes 1-4 by opening and closing gates 5-8, and chuters 50-53 are dropped for discharging the discharge port. At the discharge port, check is made by an injection medicine discharge sensor whether the discharge takes place normally. For normal medicine, the information on the attached label is read by an injection medicine information sensor, followed by alignment and setting in an aligning case, and collation is made of the set medicine to the prescription data.
Patent JP-2000139564-A (JP)
Title: Brush with handle
Inventor: KATSUKAWA YOSHITAKA
IPC: A46B15/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a brush with handle capable of being dealt with as an ordinary brush with handle and hardly relatively deviating a handle and cleaning sheet even in the case of brushing while winding the cleaning sheet around the part of the handle. SOLUTION: At one end part of a handle part 2 having a brushing part 3 at the other end, a slit 5 for sandwiching a cleaning sheet A composed of paper or cloth is provided along with the lengthwise direction of the handle part. The terminal part of the cleaning sheet A is sandwiched with this slit 5, the cleaning sheet A is wound around the grip part 2, and brushing is performed. Since the slit 5 crisps the cleaning sheet A, the relative deviating motion of handle part 2 and cleaning sheet A is suppressed.
Patent JP-H06167182-A (JP)
Title: Kelly-bar center rest device of earth drill
Inventor: YAMAGATA KOJI
IPC: E21B11/00
Filed: 1992-11-27
Abstract: PURPOSE:To control the runout of a kelly-bar and to promote high degree of accuracy of vertical excavation by providing a runout controlling mechanism covering the overall surface of the peripheral surface of the kelly-bar between a rotating and driving device rotating and driving the kelly-bar and the ground. CONSTITUTION:A frame 11 is placed in an evacuating position, a winch 21 is wound up and driven from a state to close a pair of guide members 12A and 12B each other to drive the frame 11 to a projecting position and, at the same time, a pair of hydraulic cylinders 24A and 24B are contracted by a certain amount to open the guide members 12A and 12B. After that, a boom 3 and a front frame 6 are rolled up and down to move a kelly-bar 5 in the direction of B, and the peripheral surface of the kelly-bar 5 is paralleled by the wall surface of a notch 11(f) of the frame 11. In such a state, when the hydraulic cylinders 24A and 24B are expanded by a certain amount, the guide members 12A and 12B are closed to each other, and the front ends of them are contacted with each other. As a result, the peripheral surface of the kelly-bar 5 is covered with the wall surface of the notch 11 (f) and the circumferences of the guide members 12A and 12B between a driving device 7 and the ground.
Patent JP-H09179646-A (JP)
Title: Constant voltage generation circuit for semiconductor device
Inventor: SHIN INSHIYOU
IPC: G05F3/30
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a constant voltage generation circuit capable of generating a stable constant voltage even when supply voltage is changed at a high frequency component. SOLUTION: Supply voltage Vcc is inputted through a low pass filter(LPF) consisting of a resistor R0 and a capacitor C1, and an internal power node N0 of the LPF is used as an operation power source for transistors(Trs) M1 to M3. A variation component is absorbed by capacitors C2 to C3. Since a high frequency component in the voltage Vcc which can not be reacted by the constant voltage generation circuit is filtered by the LPF, outputted constant voltage is stabilized. On the other hand, voltage variation connected from the node No to respective nodes N1 to N3 through parasitic capacity between the gates-drains and sources-drains or respective PMOS Trs M1 to M3 is suppressed by the capacitors C2 to C4, stabilizing the constant voltage.
Patent JP-H06167741-A (JP)
Title: Camera system
Inventor: INOUE AKIRA
IPC: G03B17/00
Filed: 1992-11-27
Abstract: PURPOSE:To perform driving by switching various kinds of driving systems with a single motor without using a complicated switching mechanism. CONSTITUTION:The camera system is provided with the single motor 1. a solar gear normally and reversely rotated and driven by the single motor 1, epicyclic gears 3 and 4 always fitting to the solar gear, revolving by the rotation in one direction of the solar gear, and performing autorotation on its position by the rotation in the other direction of the solar gear, a revolution controlling means permitting the revolution of the epicyclic gears 3 and 4 by the rotation in one direction of the solar gear, and inhibiting the revolution of the epicyclic gears 3 and 4 by the rotation in the other direction of the solar gear so as to make the epicyclic gears 3 and 4 perform autorotation on their positions, and plural gears to be driven arranged on the revolution locus of the epicyclic gears 3 and 4 and driving the specified mechanism of a camera. The gear to be driven meshing with the epicyclic gears 3 and 4 by the revolving action of the epicyclic gears 3 and 4 by means of the rotation in one direction of the solar gear is selected, and the selected gear to be driven rotates to drive the specified mechanism of the camera by the autorotation action of the epicyclic gears 3 and 4 by means of the rotation in the other direction of the solar gear.
Patent JP-H02162973-A (JP)
Title: Video camera equipment
Inventor: KUGA RYUICHIRO
IPC: H04N5/225
Filed: 1988-12-16
Abstract: PURPOSE:To obtain a sharp picture by displaying a focus adjusting signal being an output of a detection means corresponding to an amplitude of a high frequency components of a photographic screen onto a cathode ray tube or a liquid crystal display element together with a video signal. CONSTITUTION:An output signal of an image pickup element 2 is inputted to a gate circuit 5 extracting a desired area of a screen and after a signal corresponding to the middle part of the screen is extracted, the result is inputted to a band pass filter 6. A high frequency component important for focus adjustment is extracted by the band pass filter 6 and inputted to a detector 7. The output of the detector 7 is inputted to a mixing circuit 8. The output of the mixing circuit 8 is inputted to a liquid crystal display element 10 via a liquid crystal drive section 9 and a picture is displayed based on an output of the mixing circuit 8. A bar shaped output is displayed on the left part of the screen of the liquid crystal display element 10 together with a pattern of an object. The focus is adjusted so as to maximize the length of the bar output, thereby attaining accurate focus adjustment.
Patent JP-H10164066-A (JP)
Title: Encoding transmission device
Inventor: HATTORI TOSHIKAZU
IPC: H04L12/28
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the fluctuation of time information on a reception side owing to the difference of the position of a time information packet without changing the number of packets collected into one in mapping by controlling the position of the time information packet. SOLUTION: An ATM cell generation part 110 collects plural transport packet strings containing time information (PCR) packets from a transport stream output part 104 and maps it to transmission format in a mapping part 109. Then, an ATM cell making part 108 makes the ATM cells. When the mapping part 109 detects the PCR packet positioned in places except for the last of the packets which are collected into one in a PCR packet detection part 105, a dummy packet exchange part 106 exchanges the PCR packet for a dummy packet. Thus, the fluctuation of time information on the reception side can be prevented without changing the number of the packets to be collected into one.
Patent JP-2000149356-A (JP)
Title: Tape driving device
Inventor: EBARA MINORU
IPC: G11B15/43
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of tape slackening in a REV (reverse) mode. SOLUTION: This device includes a tension arm 11 and a brake arm 40, a first pressing means 13 provided to apply pressing to add tape tension to the tension arm 11, a second pressing means 47 provided to press only the tension arm 11, and an arm position regulating means 17 provided to regulate the rotational positions of the brake arm 40 and the tension arm 11 according to the change of a tape traveling mode. In this case, the arm position regulating means 17 moves the tension arm 11 and the brake arm 40 integrally to a rotational position in a forward mode, releases the braking operation of a brake band 15 via the brake arm 40 in a reverse mode to operate the second pressing means 47, and also adds tape tension so as to rotate the tension arm 11 independently of the brake arm 40.
Patent JP-H10159111-A (JP)
Title: Construction method of small scale basement of detached house, etc., and underground structural body
Inventor: ONO JUNZO
IPC: E02D29/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a construction method to be practiced for construction of a small scale basement provided under a detached house, etc., and an underground structural body constructed under the same construction method. SOLUTION: Construction is carried out by constructing an earth retaining wall 1 in advance of excavation of a ground or in parallel with excavation and uniformly spraying foaming plastic 7 on an inwall surface of the earth retaining wall 1 in advance of or after construction of a batholith concrete 2 after excavation of the ground. Thereafter, a wall reinforcing bar 8 and a formwork 9 for a wall are provided at arrangement along the inwall surface of the earth retaining wall 1, and wall concrete is directly placed in a space with the formwork 9 for the wall.
Patent JP-H01159691-A (JP)
Title: Display
Inventor: IWASAKI IZUMI
IPC: H04N5/265
Filed: 1987-12-16
Abstract: PURPOSE: To divide and display a moving picture and a still picture to arbitrary size by selecting one of a moving picture signal and a still picture signal on the basis of the output signal of a comparator. CONSTITUTION: The counter value of a horizontal dot signal is compared with a value for switching the output to a CRT 5 which is set by a CPU 1 and the output signal to the CRT 5 is switched when those values match each other. Namely, a comparator 10 which outputs a switching point between the moving picture and still picture outputs a switching signal by comparing the counter value of the horizontal dot signal with the set value from the CPU 1, so the output signal to the CRT 5 is switched at an arbitrary point set by the CPU 1 to divide and display the moving picture and still picture. Consequently, the simultaneous divisional display of the moving picture and still picture is enabled and, specially, the still picture display area can be scrolled.
Patent JP-2001137235-A (JP)
Title: Ultrasonic puncturing probe and puncturing adapter
Inventor: HIKI SUSUMU
IPC: A61B8/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To quickly re-confirm a diagnostic part during puncture. SOLUTION: An ultrasonic puncturing probe body 11a having a puncture hole 12a therein is provided with a projecting part 14a and is tilted so that the projecting part 14a leaves a trace on the body surface S of a subject by pressing it. Depending on the trace, the ultrasonic puncturing probe body 11a is set in the previously determined position on the body surface S to allow quick re-confirmation of the diagnostic part.
Patent JP-H09154342-A (JP)
Title: Lifting apparatus in sulky rice transplanter
Inventor: TANAKA MASAICHI
IPC: A01C11/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a lifting apparatus in a sulky rice transplanter prevented from the breakage of a seedling transplanting apparatus and excellent in mobile stability and operability by providing a valve mechanism enabling the grounding of the lower end of the seedling transplanting apparatus in a state with a grounding pressure reduced. SOLUTION: A seedling-transplanting apparatus is linked to a rear part of a mobile machine body in such a manner that the apparatus is freely driven in vertical direction by a motion of a hydraulic cylinder 3. A valve mechanism V which allows the hydraulic cylinder 3 to share a part of the burden of the seedling transplanting apparatus and the lowermost part of the seedling transplanting apparatus to ground in a state with a grounding pressure reduced is placed in a hydraulic circuit 11 for the hydraulic cylinder 3. Further, a guard member, which can change the posture between a horizontal posture projecting in a lateral outside direction and positioning at the lateral end and a vertical posture projecting downward and positioned at the lowest end, is preferably placed on the right and left sides of the seedling transplanting apparatus.
Patent JP-H03181092-A (JP)
Title: Refresh control circuit
Inventor: HARA AKITA
IPC: G11C11/406
Filed: 1989-12-08
Abstract: PURPOSE:To prevent the throughput of a system from being lowered by skipping the contents of an address counter corresponding to an address skip request from an external part and outputting the contents to the external part as a refresh address. CONSTITUTION:A timer 1 is provided to count refresh timing according to a fixed refresh interval, and an address counter 2 is provided to skip an address corresponding to the address skip request on the other hand when there is the request from the external part while increasing or decreasing the address by a fixed amount according to the output of this timer, and to output the address as the refresh address. Then, an address output buffer 3 is provided. Consequently to the address skip request from the external part, the contents of the address counter 2 are skipped and outputted to the external part as the refresh address. Thus, the throughput of the system is prevented from being lowered.
Patent JP-H05133189-A (JP)
Title: Diameter-expanding pipe drawing device
Inventor: NEGISHI YASUO
IPC: E21D9/06
Filed: 1991-11-06
Abstract: PURPOSE:To reduce thrust at the time of the drawing of a duct, and to increase the number of the drawing stripes of the duct. CONSTITUTION:A hydraulic motor 27 is installed at the central section of an internal casing 23, and a plurality of idler gears are arranged on the outside of a pinion gear centering around the pinion gear set up to the shaft of the hydraulic motor and an internal gear 28 on the outsides of the idler gears respectively. A plurality of cutters 24 and a nozzle 25, are disposed and fixed onto the outer circumferential surface of a casing 26 unified with the internal gear. A hose 21 for supplying water or an aqueous solution is fastened to the end face of the internal casing, and water or the aqueous solution is ejected from the nozzle through a water-passing hole formed into the internal casing.
Patent JP-H10155855-A (JP)
Title: Chair type air massage machine
Inventor: ICHIKAWA HIROMITSU
IPC: A61H9/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a chair type air massage machine with which a pointillage effect is improved. SOLUTION: This chair type air massage machine is provided with a substrate 31 at the back rest part of main body of chair at least equipped with a seat part and the backrest part, presser plate 32 which has pressing projections 32b and 32c and is provided through a hinge (a bearing part 35a of hinge member 35 and an axial part 32a of presser plate 32) to be turned almost orthogonally to the longitudinal direction of backrest part to the substrate 31 on its lower end side, and massage means 30 arranged between these presser plate 32 and substrate 31, expanded/compressed through the supply/exhaust of air and composed of a bag body 33 for turning the presser plate 32 with the hinge as a turning axial center.  Then, this bag body 33 is expanded/shrunk by supplying/exhausting air, the presser plate 32 is turned by this bag body 33 and the neck and shoulders are pressed by the pressing projections 32b and 32c so that the pointillage effect can be improved.
Patent JP-H08179450-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YABUUCHI KATSUYA
IPC: G03C7/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide a silver halide photographic sensitive material high in sensitivity and superior in graininess and improved in resistances to fog and desensitization both due to pressure. CONSTITUTION: The silver halide photographic sensitive material has red-, green-, and blue-sensitive silver halide emulsion layers on a support and contains flat silver halide grains having an average grain diameter of >=0.7μm and an average aspect ratio of >=3 in the blue-sensitive layer and the grains occupying >=50% of the total projection areas have >=5 dislocation lines per each grain. The silver halide grains of the silver halide emulsion has at least 2 silver halide phases different from each other in the silver iodide content and the phase highest in the silver iodide content has a silver iodide content of 5-15mol%.