baber/WOPTO huggingface dataset:
Patent JP-S63160543-A (JP)
Title: Preservation of bamboo sprout
Inventor: TANIGUCHI TATSUO
IPC: A23B7/12
Filed: 1986-12-24
Abstract: PURPOSE:To preserve bamboo sprouts while sustaining the original form and taste thereof, by boiling bamboo sprouts with their sheaths attached as they are in water and then sealing in a container. CONSTITUTION:Bamboo sprouts are boiled in water with bamboo sheaths attached as they are and sealed in a container or first sealed in the container, boiled in water and preserved.
Patent JP-H08246737-A (JP)
Title: Device housing capable of being locked
Inventor: JIYOERU DOUUSE
IPC: E05C21/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a safe and lockable housing which can be mounted on a wall and has an internal space where maintenace work can be easily carried out after the housing device is unlocked and opened even if it is fitted in a narrow position. SOLUTION: The case body cover 2 of a housing 1 is mounted on a back wall 10 by a plurality of cum groove joints 11.1, 11.2. These cum groove joints can be released by shifting the case body cover 2 as shown by the arrow mark 12. Another fitting means can be realized by a guide means 14 and a rotary axis 15 guided by the guide means while being regulated thereby. When the cum groove joint is unfixed, the case body cover 2 is moved in the arrowed direction 19 and removed from the back wall 10. And subsequently, it is rotated around the rotary axis 15 to open the case body cover.
Patent JP-H02160495-A (JP)
Title: Hand for flexible body
Inventor: KOBAYASHI MITSUO
IPC: B25J15/08
Filed: 1988-12-08
Abstract: PURPOSE:To scoop up a flexible body in its wrapping state by the fingers by engaging the wire linked by one end part to the tips of 2nd and 4th fingers of the four fingers consisting of thin plate like elastic materials with the tips of 1st, 3rd fingers and linking the other end of the wire extended along the outer periphery of the finger to a winding mechanism. CONSTITUTION:After moving a hand 2 to the position scooping a flexible body 3 in the state of opening four fingers 10a-10d, a moving platform 8 is descended by the operation of an actuator 6, a winding mechanism 14 is rotated by the rack 12 provided on this platform 8 and a wire 16 is wound up. Thus the wire 16 is tensed up, the four finger tips are squeezed against the deformation restoring force of the fingers 10a-10d and deformed to the internal part. In accordance with this deformation the flexible body 3 is scooped up so as to wrap it.
Patent JP-H04180700-A (JP)
Title: Apparatus for component mounting
Inventor: KAWAI ISAMU
IPC: B23P21/00
Filed: 1990-11-15
Abstract: PURPOSE:To perform the instruction operation of a movement target point for a mounting head in a short time and accurately by installing the following: an image processing means which detect the position of a mounting point in a picked-up image from an image signal picked up by using an image pickup device; and an operation means. CONSTITUTION:When the movement target point of a mounting head 15 is instructed, the position of a mounting point A on a picked-up image of a board 11 picked up by using an image pickup device (a cameram) 17 is detected by using an image processing device 18. In this case, the position of the point A on the picked-up image is a relative displacement amount of the point A to the so-called absolute position of the device 17. As a result it is possible to find the se-called absolute position of the point A from both of them by using a control device 16; and the position can be used as the movement target point of the head 15. Since the point A is detected by using the device 18 on the basis of the picked-up image by means of the device 17, it is accurate as compared with the visual recognition of the point A. It is not required to instruct the target point while a mounting operation is being performed. As a result, an instruction operation can be performed in a short time.
Patent JP-H05141849-A (JP)
Title: Device for freshness-keeping storage
Inventor: OHASHI YOSHIAKI
IPC: F25D23/00
Filed: 1991-11-26
Abstract: PURPOSE:To provide in a household refrigerator or vegetable-and-fruit storage chamber for business a permeation-selective membrane through which water vapor is selectively passed from outside the chamber in order to keep the interior of the chamber highly humid so that vegetables and fruits may be prevented from drying and from losing freshness through storage for a long period of time. CONSTITUTION:For example, in a household refrigerator, a chamber 3 for vegetables is separated from other chambers with a partition therebetween and a part of the inner wall defining the vegetable chamber 3 is formed of a material 11 with good heat conductivity so that the chamber is cooled indirectly. A portion of the outer wall 16 surrounding the vegetable chamber is removed to form an opening 15, in which a permeation-selective membrane 13 for selectively passing water vapor is provided so that water vapor can be supplied to the vegetable chamber 3 from the outer air.
Patent JP-H0612083-A (JP)
Title: Noise reduction device
Inventor: HORIBA EIJI
IPC: G10K11/16
Filed: 1991-11-26
Abstract: PURPOSE:To silence only the noise to be silenced in the room, and to improve responsiveness without performing convolution arithmetic or transmission function estimation. CONSTITUTION:This noise reduction device is provided with a sound detecting means (M1) to detect sounds generated by a noise source (engine 12) or signals corresponding to sounds, frequency band deciding means (PP, SCF 1) to decide a frequency band corresponding to noise among the sounds generated by the noise source or the signals corresponding to the sounds, first frequency selecting means (SCF 1) to extract only the set frequency band among the sounds or the signals detected by the sound detecting means, and reverse phase sound applying means (BBD 1, A1, SP, M2, SCF 11 and MPU) to generate the reverse phase sounds of the signals passed through the first frequency selecting means.
Patent JP-H03171727-A (JP)
Title: Cleaning method for hard surface and cleaning device
Inventor: SHINDO AKINORI
IPC: H01L21/304
Filed: 1989-11-30
Abstract: PURPOSE:To make the sound pressure uniform so as to reduce the unevenness in cleaning by introducing air at the same time with ultrasonics propagation so as to generate air bubbles. CONSTITUTION:N2 bubbles are generated by a bubble generator 3 at the same time when a silicon substrate being an object to be cleaned is soaked in a cleaning device 1 and ultrasonic (45kHz, 200W) are propagated by a ultrasonic vibrator 2. As a result, some of the ultrasonic components propagated into a cleaning vessel are reflected at the surface of the bubble, and some components interfere with the bubble and reduce the energy. And, by the ultrasonic energy dispersed at random, the standing waves are dissolved and high pressure distribution becomes uniform.
Patent JP-S63166849-A (JP)
Title: Perfluoroalkenyloxybenzoic acid derivative and production thereof
Inventor: KUBO MOTONOBU
IPC: C07C67/08
Filed: 1986-12-29
Abstract: NEW MATERIAL:The perfluoroalkenyloxybenzoic acid derivative of formula I (X is 6-14C perfluoroalkenyl). EXAMPLE:p-Perfluorononenyloxybenzoic acid allyl ester. USE:Useful as a raw material for thermoplastic or thermosetting resin having water-resistance and heat-resistance and a modifier for allyl resin and alkyd resin, etc. PREPARATION:The compound of formula I can be produced e.g. by reacting a perfluoroalkenyloxybenzoic acid of formula II with allyl alcohol in a solvent (preferably benzene, etc.) at about 50-200 deg.C (especially about 70-160 deg.C) in the presence of a conventional esterification catalyst (e.g. boron trifluoride ethyl etherate and optionally in the presence of a polymerization inhibitor (e.g. hydroquinone).
Patent JP-H08213714-A (JP)
Title: Light emitting device
Inventor: HAMADA HIROYOSHI
IPC: H01L21/205
Filed: 1995-11-29
Abstract: PURPOSE: To reduce crystal detects by providing an AlGaInP based semiconductor layer including a GaAs substrate having the main surface sloped in a particular angle in the [011] direction from the (100) plane and the active layer formed on the main surface. CONSTITUTION: While the temperature of substrate 1 is held at 640 deg.C, each gas is introduced into a vessel 2 at a flow rate of PHgas/(TNGa gas + TMIn gas) = about 500 to obtain the InGaP crystal in the thickness of about 1.2μm by low pressure CVD by maintaining the pressure within the vessel at 70Torr. As a result of measurement for crystal defect density to growth crystal, the InGaP crystal having good crystal characteristic including very little defect on the GaAs substrate having the main surface sloped by 5 degree or more in the [011] direction from the surface (100) can be obtained. With the operation of the substrate crystal growth surface having the sloping angle of 5 degrees or more, generation of crystal defect can be controlled, in the initial period of growth, by reducing generation of droplet of Ga which results in hillock as the crystal defect.
Patent JP-H05130335-A (JP)
Title: Laser beam printer
Inventor: HORI KENJIRO
IPC: H04N1/387
Filed: 1991-10-31
Abstract: PURPOSE:To automatically select and set image density suitable for the memory capacity of an extended memory extended by a user. CONSTITUTION:When all the memory capacity of an extension RAM 20 and a RAM 19 becomes clear, a frequency of a second variable clock inputted to a laser unit 2 and a frequency of a first variable clock inputted to a scanner motor 4 by a microprocessor 17, etc., are set variably, and image density suitable for all the memory capacity of the extension RAM 20 and the RAM 19 is set.
Patent JP-H06154503-A (JP)
Title: Gas-liquid contact device
Inventor: YOSHIMATSU YUKIYOSHI
IPC: F25J3/02
Filed: 1992-11-20
Abstract: PURPOSE:To provide a gas-liquid contact device wherein foaming is caused in the whole surface in the wide range of running operation and high rectification efficiency is maintained in the gas-liquid contact device incorporated into a rectifying tower used for an air separator. CONSTITUTION:Small holes 8 are tilted and opened along the direction of flow of liquid on a perforated plate 4. An inlet weir 7 is tilted and provided in the oblique direction of the small holes 8. A gas-liquid contact device is so constituted that a space part 11 is provided by the small holes 8 and the inlet weir 7. Thereby, even in a range of operation wherein load of a rectifying tower is small, gas and liquid on the perforated plate are foamed in the whole surface and good gas-liquid contact is obtained. The gas-liquid contact device is obtained which maintains high rectification efficiency in the wide range of operation.
Patent JP-H01152447-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OKAWACHI SUSUMU
IPC: G03C7/00
Filed: 1987-12-09
Abstract: PURPOSE:To inhibit remarkably generation of fog by incorporating at least one kind of monodisperse silver halide particles into a photosensitive silver halide emulsion layer adjacent to a nonphotosensitive layer, and specifying the mean particle size of the silver halide particles to within a specified range. CONSTITUTION:In the title silver halide photographic sensitive material, a photography constituting layer contains a polymer having pyrrolidone nucleus, and a photosensitive silver halide layer adjacent to a nonphotosensitive layer contains monodisperse silver halide particles consisting of AgCl or AgBrCl contg. substantially no AgI, and at least one kind of the monodisperse silver halide particles has 0.1-0.35mum mean particle size. By this constitution, generation of fog is inhibited remarkably, permitting rapid processing even at high temp. providing a silver halide photographic sensitive material having high stability for processing.
Patent JP-H08166620-A (JP)
Title: Camera with built-in stroboscope
Inventor: OSHIMA SHINTARO
IPC: G03B15/05
Filed: 1994-12-15
Abstract: PURPOSE: To enable the connection of wiring without enlarging the size of a camera and with a simple constitution by inserting lead wires or a flexible printed circuit board from a movable part to a camera main body through two opening parts. CONSTITUTION: The opening part 13 provided with a supporting shaft 4 as a center on the outer radiused surface of a left arm 3a has a range from a top end wall 14 to a bottom end wall 15, the opening part 16 provided with the supporting shaft 4 as a center on the radius surface of a top cover 2 provided proximately to the outer radiused surface of the left arm 3a is positioned facing the opening part 13 of the left arm 3a, and the outer periphery of the opening part 16 is surrounded by a rib-like dike 16a. Further, a trigger signal issued by a trigger coil is connected to a strobe light reflector through the lead wire.  Then, a group of the lead wires 21 extending from each of a xenon tube 6, the trigger coil, a red-eye effect reducing lamp 9 and a pop-up position detecting switch 11 is connected to a circuit board in the camera main body through the inside of the left arm 3a and the opening part 16 of the top cover 2 from the opening part 13.
Patent JP-2001130749-A (JP)
Title: Quantitative supplying device
Inventor: YAMAMOTO TAIZO
IPC: B65G65/48
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative supplying device capable of stably and quantitatively supplying substances to be supplied such as tablets by a simple mechanism without requiring any complicated operation for always monitoring the amount of the substances to be supplied. SOLUTION: The quantitative supplying device for quantitatively supplying granular or small and solid substances to be supplied to respective devices such as an inspection machine at a specified speed is provided with a feed roller 11 having a plurality of feed pockets 112 on the outer peripheral surface and to be rotated at an optional constant speed, a subject to be supplied housing part 12 having the opened lower end arranged on the topmost part of the feed roller outer peripheral surface or on the upstream side in the rotational direction and for housing the substances to be supplied,  and a feed chute 13 having the opened upper side surface arranged close to the side surface on the downstream side in the rotational direction from the topmost part of the outer peripheral part of the feed roller 11 and for feeding the substances to be supplied discharged from the feed pockets of the feed roller to respective devices.
Patent JP-H02156948-A (JP)
Title: Bed which serves as wheelchair
Inventor: SAKATA ENZOU
IPC: A61G5/02
Filed: 1988-12-09
Abstract: PURPOSE:To allow a bed to be pushing-shifted as wheelchair when a patient is erected in taking-chair-state by installing a bed receiving front frame in tiltable ways for a bed base frame by a working mechanism and installing casters at the lower edge of the front side leg rod of the bed base frame and the lower edge of the rear side leg rod. CONSTITUTION:A bed receiving front frame 6 is erected by operating a working mechanism (a), and at the same time, a leg placing frame 8 is lowered by operating a working mechanism (b), and a leg placing frame front part 8' and a leg placing frame rear part 8'' are lowering-bent in L-figure form, and a patient can be erected in a taking-chair-state. In this state, a fixing device 4 is released, and the slide rod 2 of a front erecting frame body 1 is pushed to the extent for a slide guide 5, and fixed by the fixing device 4 again, and then the front erecting frame body 1 shifts to the vicinity of the rear part of the bed receiving front frame 6. If an attendant grips and pushes the front erecting frame body 1, the bed can be used as wheelchair, since a front side leg rod 9 and a rear side leg rod 10 are installed onto the casters 11 and 12, and the pushing moving to anywhere is permitted.
Patent JP-H04189833-A (JP)
Title: Solution of keratin in organic solvent and its production
Inventor: YAMAUCHI KIYOSHI
IPC: C08H1/00
Filed: 1990-11-16
Abstract: PURPOSE:To obtain the subject solution in a solvent useful as keratinous polymer membranes, films, fibers, sponges, etc., without using a protein denaturing agent by reducing a keratin-containing substance in a specific organic solvent such as dodecyl alcohol having a specified value or below of moisture content. CONSTITUTION:A keratin-containing substance (e.g. human hair, animal hair, cattle horn or hoof) is reduced in at least one organic solvent with <=50wt.% moisture content selected from alkoxy alcohols (e.g. a 2-methoxy alcohol) expressed by the formula (R is 1-3C alkyl; n is 2-4) and halogen-substituted 2-7C aliphatic alcohols (e.g. 2-chloroethanol) to afford the objective solution in the solvent.
Patent JP-H02156819-A (JP)
Title: Weed discharge device of mower
Inventor: YANO TAKASHI
IPC: A01D34/63
Filed: 1988-12-09
Abstract: PURPOSE:To prevent reaped weeds from falling on the top of a mower deck and an engine by engaging an upper edge part of weed discharge guide plate with a rib groove so as to introduce a middle rib formed over width between a support part and discharge column to the upper edge part. CONSTITUTION:Weeds are reaped by a mower 1 and the reaped weeds are discharged from a discharge part 3 of a weed discharge column 2 by a discharge guide plate 4 hanging and supporting an upper edge part 5 vertically, openably, closably and rotatably. In the operation, the upper edge part 5 is engaged with a rib groove 10 between a middle rib 7, an outer rib 8 and an inner rib 9 formed over width between a support part 6 and the discharge column 2 and made in the state. Therefore, even if weeds, dusts, etc., resisted by the discharge guide plate 4 are made to jet to the top of the discharge column 2 at the discharge part 3, jetting is prevented by the different inner rib 9, middle rib 7, outer rib 8, etc., from the top and bottom. Mounting and dismounting constitution at the support part 6 of the discharge guide plate 4 is simplified.
Patent JP-H01152816-A (JP)
Title: Level shift circuit
Inventor: OSATO YUTAKA
IPC: H03K5/02
Filed: 1987-12-10
Abstract: PURPOSE:To increase the input impedance by connecting a collector of an NPN transistor(TR) to a power voltage, connecting the emitter to ground via a 1st resistor, connecting 2nd and 3rd resistors in series between the base and emitter and extracting an output from its connecting point. CONSTITUTION:The base of an NPN TR Q1 is used as an input terminal 1, its collector is connected to a power voltage 4 and the emitter is connected to ground by the 1st resistor R1, the base-emitter voltage of the TR Q1 is divided by resistors R2, R3 to obtain a voltage transferred from an output terminal 3. Through the constitution above, since the current flowing from the input terminal is the sum of the base current of the NPN TR Q1 and the current flowing through the resistor between the base and emitter, the current from the input terminal is decreased and the input impedance is increased.
Patent JP-2001134207-A (JP)
Title: Electro-optic device and electronic appliance
Inventor: UCHIYAMA KENJI
IPC: G02F1/13357
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optic device which can obtain bright display with a low electric power and to provide an electronic appliance equipped with that electro-optic device. SOLUTION: The device is equipped with display substrates 1, 2 having a display screen, a light source 31, and a light guide plate 32 which is disposed on the back side of the display screen of the display substrates 1, 2 and which accepts the light emitted from the light source 31 on its end face and allows the light to exit through the exit face 32a facing the display substrates 1, 2 to the back face of the display substrate. The thickness of the light guide plate 32 is almost uniform all over the body, and the light guide plate 32 is disposed as tilted from the display substrates 1, 2, in such a manner that the exit face 32 comes nearer to the back face of the display screen of the substrates 1, 2 with the distance from the light source 31.
Patent JP-H03175244-A (JP)
Title: Refrigerating machine
Inventor: KAWASAKI TAKESHI
IPC: F25B49/02
Filed: 1989-11-30
Abstract: PURPOSE:To prevent operation with gas absence caused by refrigerant leakage, etc. by a method wherein it is judged whether or not the difference between the suction air temperature and the low pressure refrigerant temperature of a heat exchanger acting as an evaporator is below the set value, and an abnormal indicating signal is output. CONSTITUTION:An controller 12 includes an arithmetic device 14 which calculates the temperature difference DELTAT between the suction air temperature T1 and the low refrigerant temperature T2 and a judgment device 15 which judges whether or not the temperature difference DELTAT is below the set value DELTAT0. When it is judged that the temperature difference DELTAT is below the set value DELTAT0 and a signal is input by a push button of a manual input device 18, an abnormal indicating signal is output to an indicator 13. The set value DELTAT0 is set in advance and may be preferably a temperature difference at the time the refrigerant circulation flow reaches 60% of a proper refrigerant circulating flow.
Patent JP-H08171874-A (JP)
Title: Crt print block fixing device
Inventor: HIRABAYASHI TETSUO
IPC: H01J29/96
Filed: 1994-12-16
Abstract: PURPOSE: To reduce the number of part items so as to reduce assembling manhours and improve workability by constituting CRT print block fixing device of a CRT shield case and a ring of a spring material. CONSTITUTION: A ring 2 is incorporated in a CRT shield case 1 by using cut and risen projections 1a, 1b, 1c of the CRT shield case 1. When a CRT print block is attached to a CRT neck part and a bolt 4 is fastened, a ring leg 2b is lifted in a ring leg 2a side so that the ring 2 fastens the CRT neck part the CRT print block is fixed to the CRT neck part. Constituent elements are only two kinds, the CRT shield case and the ring 2.
Patent JP-S63166780-A (JP)
Inventor: YOSHIKAWA SHIRO
IPC: A61K8/00
Filed: 1986-12-26
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-H10152907-A (JP)
Title: Thermal insulation wall panel
Inventor: ARAKAWA JUNICHI
IPC: E04B1/76
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To improve thermal insulation performance by arranging furring strips for the backing of exterior finish to a face member of a thermal insulation wall panel and integrating a foamed thermal insulation member with furring strips for the backing of exterior finish member at the face member side. SOLUTION: An insulation layer 4 using fiber-based insulation material such as glass wool or rock wool is laid at the outdoor side 11 of a structural face member 3 attached to a structural framework consisting of a column 1 and studs 2. Then, after the face member 3 is fixed to the column 1 with nails 5, exterior backing furring strips 6 combined with a foamed insulation material 8 such as polyurethane foam, polyethylene foam, etc., formed in one united body are fixed to the fixing portion with nails 5. Moreover, backing furring strips 7 combined with foamed thermal insulation material 8 are placed on insulation frames 9 between the insulation layers 4 placed in parallel in opposite to the studs 2. By doing this, the insulation wall panel with a small cold bridge and excellent insulation performance can be formed.