baber/WOPTO huggingface dataset:
Patent JP-H03152382-A (JP)
Title: Air liquefaction/and searation
Inventor: SATO MASAO
IPC: F25J3/04
Filed: 1989-11-07
Abstract: PURPOSE:To reduce the power cost by alternately operating a compressor between an increase operation mode where a compressor is operated with its substantially maximum throughput to store oxygen gas as liquefied oxygen and a decrease operation mode where the liquefied oxygen is introduced in response to the amount of insufficient oxygen gas. CONSTITUTION:There are alternately performed an increase operation mode wherein the capability of a stock air compressor 2 is set larger with respect to the amount of production of oxygen gas and a stock air compressor 2 is operated with the substantially maximum throughput to store an excess amount of oxygen produced with respect to the required amount of the oxygen gas as liquefied oxygen. The stock air compressor 1 is subjected to a decrease operation in a decrease operation mode where cold required for the storage of the liquefied oxygen LO is supplied by introduction of liquefied nitrogen LN, the liquefied oxygen LO stored in the increase operation mode is introduced in response to the amount of oxygen gas short of the required amount of product oxygen gas, and further the excess liquefied nitrogen LN corresponding to the cold is stored. Hereby, power consumption can be adjusted keeping at all times the amount of oxygen produced as a product substantially constant.
Patent JP-H04163468-A (JP)
Title: Editor device and automatic document feeding device with editor
Inventor: HIROSE AKIRA
IPC: G03G15/00
Filed: 1990-10-26
Abstract: PURPOSE:To eliminate a need for a work to replace a document by effecting an input to an editor on an endless conveyance belt and conveying a document to a picture reading position in a state that the document is attracted to a conveying body. CONSTITUTION:When editing information is inputted, input operation if effected by partially pressing an editor board 11 based on an editing document held by an upper running surface part 12a of a conveyance belt 12. In this case, an AC voltage is applied on the belt 12 through an electrode roller 25 brought into contact with an outer peripheral surface during an input to editor, and an unequal electric field being a striped charge pattern is formed in the given region of the upper running part 12a. The belt 12 attracts a sheet material S making contact with an outer peripheral surface by means of an electrostatic power and the sheet is conveyed in a held state to a lower running surface part 12b. A pressure member 16 is pressed down to the rear side of the lower running surface part 12b and switches the sheet material S and a document for edition for attraction. This constitution eliminates a work to replace the document and prevents the occurrence of displacement in position of the document.
Patent JP-H03149451-A (JP)
Title: Lubricator for endless chain
Inventor: INOUE YOICHI
IPC: F16H57/05
Filed: 1989-11-07
Abstract: PURPOSE:To feed oil properly and surely, by providing an oil basin attachingly on the outer side surface of a sprocket, and rotating the oil basin integrally with the sprocket as the sprocket rotates, and discharging oil out of a oil feed opening provided at the outer periphery of an oil sump chamber by the operation of centrifugal force. CONSTITUTION:A cup-shaped oil basin 5 is attachingly provided on the outer side surface of a sprocket 1, and made to be able to rotate integrally with the sprocket, and the opening surface of an oil sump chamber 7 formed at the oil basin 5 is closed by means of the outer side surface of the sprocket. That is, at the chamber 7, lubrication oil 10 is held in its inside which is sealed with the basin 5 and the outer side surface of the sprocket 1. The outer periph ery wall 8 of the chamber 7 is instaled on the outer side surface of the sprocket 1, and the basin 5 becomes possible to rotate with the sprocket 1 integrally by tightening the key points of the instalation place by means of bolts 12. Lubri cation oil 10 receiving its rotary centrifugal force is discharged out of an oil feed opening 9 provided at the outer periphery wall 8, and oil feeding is done evenly and almost directly to a chain 2 with the sprocket on.
Patent JP-H04164781-A (JP)
Title: Feed roller mechanism for long-sized workpiece
Inventor: HAMANAKA TAKU
IPC: B65H51/04
Filed: 1990-10-26
Abstract: PURPOSE:To enable four feed rollers to be synchronously rotated all at once, and ensure the smooth and proper feed of a long-sized workpiece by providing a drive belt for causing the synchronous rotation of two sets of feed rollers clamping the workpiece at two positions' and' each feed roller. CONSTITUTION:A feed roller mechanism for a long-sized workpiece is so mounted as to penetrate a base 2, and equipped with two sets of feed rollers 3(3a and 3b) and 4(4a and 4b) for clamping a long-sized workpiece W at two positions apart from each other in a lengthwise direction, pulleys 7(7a and 7b) and 8(8a and 8b) integrated with ends of the rotary shafts of the aforesaid feed rollers 3(3a and 3b) and 4(4a and 4b), and a drive belt 9 extended around the aforesaid pulleys 7(7a and 7b) and 8(8a and 8b) for causing the synchronous rotation of each of the feed rollers 3(3a and 3b) and 4(4a and 4b). According to the aforesaid construction, four feed rollers 3(3a and 3b) and 4(4a and 4b) can be synchronously rotated all at once, and a feed force is applied to the long-sized workpiece W in the same condition, thereby obtaining the smooth and proper feed thereof.
Patent JP-H07119337-A (JP)
Title: Horizontal member for plastic-made imitation wooden fences and manufacture thereof
Inventor: MIHASHI SUSUMU
IPC: E04F11/18
Filed: 1993-10-27
Abstract: PURPOSE:To reduce mounting cost to fix a nut to a reinforcing zinc-plated metal pipe which is an inner core of a horizontal member for a plastic-made imitation wooden fence and increase the mechanical strength of joint units as well. CONSTITUTION:A ring nut 2 is inserted into a reinforcing metal pipe 1 which serves as an inner core of an imitation wooden fence horizontal member which applies pressure to the outer peripheral surface of the metal pipe which corresponds to a ring-shaped groove 3 of the nut, thereby fixing as a caulking 5. Therefore, this construction makes it possible to eliminate the need for zinc removable work, such as welding and hence reduce cost and increase more favorably the mechanical strength of fixed parts compared with a spot welding method.
Patent JP-H07120516-A (JP)
Title: Response characteristics measuring apparatus
Inventor: FUKUSHIMA MANABU
IPC: G01R27/28
Filed: 1993-10-26
Abstract: PURPOSE:To obtain highly accurate transfer function and impulse response function even if a sufficiently long time window compared with the retention time of impulse response cannot be used by slicing an input signal in a time window for the input signal having a predetermined time width starting at a predetermined time. CONSTITUTION:A starting point is set to n=0 of a time window wherein an input series is sliced as shown in (a), a time window length is N, and the sliced input series x(n) is Fourier-transformed. Then, a starting time point of a time window for slicing an output series is set to n=L as shown in (b), where L is an integer between 1 and N-1. Further as shown in (c), samples from the N time point to the N-1+L time point sliced by the time window is brought to a first part of a sequence. An output series y'(n) which has thus been sliced and re-arranged is Fourier-transformed. An estimated value for transfer function is obtained by the calculation from these Fourier-transformed value, and the values are subjected to inverse Fourier-transform, thereby obtaining impulse response transfer.
Patent JP-2000103249-A (JP)
Title: Shift boot mounting structure
Inventor: YAMAMOTO MEGUMI
IPC: B60K20/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To firmly fix a shift boot to a floor boot by providing a projecting support part with a notch part for avoiding a bolt fastening position of a plate mounting bolt when a fixing plate is fixed to an upper surface of a lever support of a shift lever case by the plate mounting bolt. SOLUTION: When a shift boot 38 is mounted on a floor boot 22, the shift boot 38 is close to an upper end 22a of the floor boot 22 from an upper part of the floor boot 22. A plate mounting projection 44 formed at a lower side of the projecting support part 42 is outwardly moved in a through hole 48 for projection formed on the fixing plate 34 by the deformation of the upper end 22a of the floor boot 22. By forming a notch part on the projecting support part 42 formed on the upper end 22a position of the floor boot 22, the fixing plate 34 can be directly fixed to an upper surface of a lever support of a shift lever case.
Patent JP-H09134453-A (JP)
Title: Video display device
Inventor: MORIYA TOSHIO
IPC: G06T17/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To intuitively set up a visual field for displaying an image of a three- dimensional(3D) model prepared by a computer graphics on a display screen. SOLUTION: The device is provided with a movable camera 16. When a viewpoint changing switch 166 receives a command from a user, a CPU 412 calculates a parameter expressing the positional relation of the camera 160 to a reference object 165 for photographing in accordance with a program stored in a memory. Then the CPU 412 forms a viewpoint having the same positional relation to the 3D model as positional relation determined by the parameter and prepares the picture of a 3D model 417 stored in a memory 418 by observing the model 417 from the viewpoint. Consequently the picture of the 3D model 417 which is imaged by the user is displayed on the screen of a display device 407.
Patent JP-H03150531-A (JP)
Title: Method for connecting liquid crystal display driving substrate
Inventor: TAKAHASHI NORIO
IPC: H05K3/28
Filed: 1989-11-07
Abstract: PURPOSE:To prevent moisture proof resin from entering the gap between an LCD panel terminal and a conductive pattern by providing an anisotropic conductive film with protrusion. CONSTITUTION:The LCD panel terminal 7 is led out to a liquid crystal display (LCD) panel 1 and the conductive pattern 6 is provided on an LCD driving substrate 2 corresponding to the LCD panel terminal 7. Then the anisotropic conductive film 4 is protruded from the LCD panel terminal 7 by l2 (0.2-0.5mm), the anisotropic conductive film 4 is protruded from the conductive pattern 6 by l1 (0.2-0.5mm), and they are put one over the other and heated and pressed from above the LCD driving substrate 2 to connect the LCD panel terminal 7 and conductor pattern 6 electrically. Then the part of the anisotropic conduc tive film 4 is coated with the moisture proof resin 3. Consequently, the moisture proof resin 3 is prevented from entering the gap between the LCD terminal 7 and conductive pattern 6, which are connected stably to eliminate a defect in contacting.
Patent JP-H06207058-A (JP)
Title: Ethylene copolymer composition
Inventor: OTA SEIJI
IPC: C08L23/08
Filed: 1993-11-19
Abstract: PURPOSE:To obtain an ethylene copolymer compsn. which is excellent in moldability and gives a film excellent in mechanical strengths, transparency, and adhesion to a highly polar material by compounding two ethylene-alpha-olefin copolymers having specified physical properties with a grafted ethylene copolymer. CONSTITUTION:Ethylene is copolymerized with a 3-20C alpha-olefin in the presence of an olefin polymn. catalyst contg. an organoaluminumoxy compd. and a group-IV transition metal compd. having at least two kinds of ligands having cyclopentadienyl backbones to give a copolymer which has a density of 0.850-980g/cm<3>, an intrinsic viscosity of 0.4-8dl/g, a melt tension (MT) higher than 2.2X(MFR)<-0.84> (wherein MFR is melt flow rate), and a flow index(Fl) lower than 150X(MFR). The copolymer is compounded with another copolymer of the same kind having the same density and intrinsic viscosity in a wt. ratio of (20:80)-(90:10). The resulting compsn. is further compounded with a grafted ethylene copolymer in a wt. ratio of (99.5:0.5)-(60:40).
Patent JP-H06138055-A (JP)
Title: Method for inspecting surface defect
Inventor: INADA KIYOTAKA
IPC: G01N21/892
Filed: 1992-10-28
Abstract: PURPOSE:To improve discrimination precision and working efficiency by obtaining a three-dimensional feature amount of surface defects based on the mutual relation of reflected light intensities and by discriminating kinds of the defects from that amount and a plurality of kinds of feature amounts. CONSTITUTION:Before inspection, many sample defects of known shapes are irradiated with laser light, and surface defects are detected with regular reflected light, first and second irregular reflected lights, and magnetooptic detectors 11-14. First to fourth online devices 21-24 and an online synthesizing processor 3 input detection signals, and the devices 21-24 obtain feature amounts such as widths and lengths of respective defects from the respective pieces of image information and send them to a general processor 4. The device 3 synthesizes detected positions of pieces of image information in accordance with the same positions, obtains a depth feature amount from the mutual relation of reflected light intensities, and makes a plurality of feature amounts related with known kinds to prepare many teaching data. On the basis of these data, the device 4 learns the method for discriminating defect kinds from feature amounts. In the inspection, kinds of surface defects are obtained by use of the defect discriminating method learned by the device 4 from feature amounts obtained by a similar processing of a specimen H.
Patent JP-2001104853-A (JP)
Title: Viscous material applying device
Inventor: DOKA HIDEYUKI
IPC: F16N11/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To automatically coat a part having a complicated shape or wide surface area. SOLUTION: A viscous material is stuck to the outer peripheral surface of a feed roller 48 by dipping a part of the feed roller 48 in the viscous material. The viscous material stuck to the feed roller 48 is received by a coating structure part 58 and the received viscous material is stuck to a work by the coating structure part 58. Then automatic coating work is facilitated even in the case of applying on a special shaped part such as the peripheral part of the opening of the work or on a part having wide surface area.
Patent JP-S62150890-A (JP)
Title: Semiconductor photo detector
Inventor: MATSUDA HIROSHI
IPC: H01L31/10
Filed: 1985-12-25
Abstract: PURPOSE:To reduce a contact resistance, the irregularity of a distance between a light absorption layer and a P-N junction and the contact resistance with an electrode by forming a P-type semiconductor layer having a small band gap at the contact of a P-type conversion region with the P-type electrode. CONSTITUTION:An N-type InP layer (buffer layer) 12, an N-type InGaAs layer (light absorption layer) 13, an N-type InP layer (window layer) 14, and an N-type InGaAs layer (contact layer) 19 are continuously grown on an N-type InP substrate 11 by vapor phase growth. After growing, a circular diffusion window is opened with an insulating film 20 for a diffusion mask, and circular P-type conversion regions 15, 19' are formed by diffusing Zn. After the film 20 is removed, a P-type contact layer 9' to become the contact with the P-type electrode remains, and the other portion is removed. A passivation insulating film 16 is formed, a contact hole is opened at a contacting portion of the P-type electrode with semiconductor, and the P-type electrode 17 is formed. Thereafter, it is cut in chiplike shape, die bonded and wire bonded to a stem to form a photo detector diode.
Patent JP-H0598972-A (JP)
Title: Cylinder head structure for internal combustion engine
Inventor: ANDO HATSUO
IPC: F02B31/00
Filed: 1991-10-09
Abstract: PURPOSE:To provide a cylinder head structure for internal combustion engine which can improve intake port performance without changing a shape of a port and a valve lifting amount in a cylinder head which takes in a valve in the cylinder head at the time of closing the valve. CONSTITUTION:A chamfered portion 1e is formed on a circumferencial edge of an intake port opening formed on a combustion chamfer surface of a cylinder head 1, which portion 1e is eccentrically formed by a specified rate (e) in a direction of a stream line of intake which passes an intake port 1b or 1c toward the opening, in respect to a center of an intake valve seat 2. A conical angle of the chamfered portion 1e is substantially the same as a conical angle for forming a seat surface of the intake valve seat 2. Intake air is smoothly flowed in the direction of the stream line, while hardly flows in the direction opposite or perpendicular to the stream line. Mutual interference of inflow air from two intake ports and interference in respect to a wall surface of a cylinder 7 are decreased, so that the air flow amount is substantially equalized, and a swirl ratio is improved.
Patent JP-H08145981-A (JP)
Title: Bod measuring instrument
Inventor: ISOBE KENSUKE
IPC: G01N33/18
Filed: 1994-11-25
Abstract: PURPOSE: To accurately detect a maintenance period such as the washing in a heat exchanger and to perform automatic washing by providing a contamination detection sensor consisting of a dissolved oxygen electrode and a flow cell, a three-way valve, and a container for storing acid for washing. CONSTITUTION: A calibration liquid and a buffer solution are mixed, a liquid where dissolved oxygen is saturated passes through a heat exchanger 18 in a constant-temperature bath 19 along with air and reaches a set temperature, and then the liquid is sent to a contamination detection sensor 22. The amount of dissolved oxygen consumption (DO1 ) due to germ multiplied into a piping system or the heat exchanger 18 is measured and stored at a controller 6 for each measurement. Then, the mixed solution is sent to a microbe sensor 14 and the dissolved oxygen (DO2 ) is measured. By adding DO1 and DO2 for each measurement, the output decrease content of the sensor 14 of the dissolved oxygen consumption due to germ can be compensated. Also, by outputting a signal from a device 6 where the DO1 concentration is equal to DO2 concentration, the exchange and washing timings of a pipe system can be detected. When the washing timing is detected, the channel to the flow cell 21 is switched by a three-way valve 23.
Patent JP-H03150561-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ONDA HIROYUKI
IPC: G03C1/06
Filed: 1989-11-08
Abstract: PURPOSE:To obtain an image small in dye stains, superior in color reproducibility, small in variation of photographic performance during storage, and superior in graininess and sharpness by incorporating a specified compound in a photographic constituent layer. CONSTITUTION:At least one of the photographic constituent layers contains the compound not developing color and being hardly diffuible and represented by formula I in which R1 is H, alkyl, aryl, or the like; each of R2 and R3 is H, acyl, or the like; X is carbonyl or sulfonyl, or the like; n is 1 or 2; and R4 is alkenyl, alkenyloxy, or the like, when n is 1, and R4 is H, alkyl, or the like, when n is 2, thus permitting the obtained silver halide color photographic sensitive material to be small in dye stains, superior in color reproducibility, small in variation of photographic performance during storage, and superior in graininess and sharpness.
Patent JP-H04166559-A (JP)
Title: Sheathing board for mold
Inventor: MATSUURA MITSUO
IPC: E04G9/10
Filed: 1990-10-30
Abstract: PURPOSE:To prevent cracking from occurring on the concrete surface, by providing a plurality of holes piercing through a base plate and a water absorptive sheet arranged in the vacant space side. CONSTITUTION:A sheet 14 composed of a water absorptive material is arranged in the space side of a base plate 12 made of a square, a rectangular, or other form from a plywood to define a sheathing board 10. And spaces are partitioned by use of the mold formed by the sheathing boards 10. When concrete is placed into the spaces, the excess water in the concrete is absorbed by the sheet 14. Next, a plurality of holes 16 piercing through the base plate 12 and the sheet 14 are provided to discharge the excess water in the concrete through the holes 16 and then the holes are closed due to expansion of the sheet 14. In this way, discharge of excess water in the concrete is prevented, cracks are prevented from occurring on the surface of concrete.
Patent JP-H03150760-A (JP)
Title: Recording or reproducing device
Inventor: NANBA ATSUSHI
IPC: G11B17/34
Filed: 1989-11-07
Abstract: PURPOSE:To secure a sure and stable contact with a magnetic head as well as the quick separation from the head at stop by specifying the depths and the shapes of plural projecting parts and groove parts of a negative pressure pad, a recess part near the head, and the cut parts of the projecting parts respectively. CONSTITUTION:A magnetic head 25 is provided in a center recessed part 24 of a negative pressure pad 20. A 1st circular projecting part 23 is formed to surround the part 24 at the side opposite to a magnetic sheet 3 of the part 24. Then a circular recess part 22 is formed outside the part 23 to surround the part 23. Furthermore a 2nd circular projecting part 21 is formed outside the part 22 together with a projecting surface opposite to the sheet 3. At the same time, the rear fringe part of the part 23 serving as the downstream side to the revolution of the sheet 3 is partly cut. Thus a cut part 26 is obtained. The largest depth is set to the part 24 and the depth is sequentially reduced at a groove part 22 and then the part 26. Thus it is possible to secure a sure and stable contact with the head 25 and the quick separation from the head 25 at stop.
Patent JP-H08150475-A (JP)
Title: Method for remote control of welding condition
Inventor: FUJITA KEN
IPC: G03B7/00
Filed: 1994-11-25
Abstract: PURPOSE: To correctly control the welding condition or the like by monitoring the part to be monitored with different brightness with the optimum image. CONSTITUTION: In the remotely monitoring method to monitor the welding condition by a camera, an interference filter 13 to pass the light whose wavelength is within the range of <=100nm around the center wavelength of 600-800nm is arranged before a CCD camera 3 in order to clearly photograph the conditions of the molten pool, the arc and the groove which are the objects to be monitored at the part to be welded.  The information on the arc and the molten pool photographed at the optimum shutter speed suitable for each object and the information on the molten pool and the groove photographed when the voltage is low in the case of the gas shielded metal-arc welding or when the current is small in the case of the TG welding at the optimum shutter speed are respectively synthesized at the mask position of the screen to be set by an image processor 8 and monitor outputted by a control device 10 capable of selectively switching the shutter speed. The sharp and clear image is displayed thereby, and the welding condition including the copying the groove line is achieved.
Patent JP-S63143590-A (JP)
Inventor: TATSUMI TOSHIICHI
IPC: G06T1/00
Filed: 1986-12-05
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。