baber/WOPTO huggingface dataset:
Patent JP-H01133255-A (JP)
Title: Auto-loading device for recording and reproducing device
Inventor: AKUSAWA YOSHIHIDE
IPC: G11B17/043
Filed: 1987-11-18
Abstract: PURPOSE:To solve the defect of the impossibility of removing a recording medium when a power failure occurs while the recording medium is still fitted to the title device by interrupting the engagement of a first transmitting body and a second sliding body with a releasing part at the time of the power failure. CONSTITUTION:An auto-loading device is formed so that the engagement of the first transmitting body 46 and the second sliding body 36 can be disconnected with a releasing part 50 at the time of the power failure. Thereafter, since a second long hole along the operating direction of a cassette guide 8 is engaged with a second engaging protruded part 54 at the linked part of a second transmitting body 51 and the cassette guide 8, the cassette guide 8 can be slid manually a cassette holder can be separated from the bottom part of a frame with the relative moving actions of a shaft part 27 and an inclined groove 29 at this time. Thus, while the recording medium is disengaged from a driving shaft 10, a first sliding body 34 is released from a locking part, and the first sliding body 34 is restored with an energizing force, and, in this process, a cassette ejecting lever is restored with the energizing force, and a disk cassette is ejected from a cassette holder 9 with the restoring force.
Patent JP-H08143131-A (JP)
Title: Conveyor
Inventor: MADARAME KENICHIRO
IPC: B65G13/00
Filed: 1994-11-25
Abstract: PURPOSE: To provide a conveyor where the parts item number is small and the assembly is easy by providing a rotary roller consisting of a bearing part to be fitted to a frame base plate, a bearing hole to support a shaft, and a pair of bearing members having a locking projection to be locked to the frame base plate. CONSTITUTION: A fitting hole 37 and a locking hole 39 are formed in a frame base plate 35, and a rotary roller 41 is fitted to this fitting hole 37. The rotary roller 41 consists of a disk-shaped roller 43 and a pair of bearing members 45. Both sides of the roller 43 are symmetrical, and a table-shaped spacer 47 and a columnar shaft 49 are integrated therewith. Two bearing members 45 are used in the rotary roller 41, and they are of the same structure. A pair of bearing members 45 are integrated with the synthetic resin, and a flat plate part 51, a bearing part 53 and a gearing hole 55 are formed to each of them. Two locking projections 57a, 57b are formed on the lower surface of the flat plate part 51.
Patent JP-H03152906-A (JP)
Title: Manufacture of rare-earth/plastic magnet
Inventor: FURUYAMA SHIZUO
IPC: H01F1/08
Filed: 1989-11-09
Abstract: PURPOSE:To manufacture a rare-earth/plastic magnet effectively by a method wherein the mixture consisting of epoxy resin, in which aromatic amine is used as a hardener, liquid fatty acid and rare-earth magnetic powder, is compression-molded at the normal temperature in a magnetic field. CONSTITUTION:A mixture, consisting of epoxy resin wherein aromatic amine is used as a hardener, liquid fatty acid and rare-earth magnetic powder, is compression-molded at the normal temperature in a magnetic field. In this case, one of oleic acid, linolic acid, linolenic acid, and ricinoleic acid is utilized as the liquid fatty acid. Also, the liquid fatty acid of 0.8 to 1.2wt.% is contained in rare-earth magnetic powder. To be more precise, the attracting force of the magnetic powder is insufficient and high density is not obtained when the above-mentioned wt.% is 0.7wt.% or less, and on the contrary, when the liquid fatty acid of 1.3wt.% or more is added, binder component is oozed out when compression-molding is conducted, and the strength of the molded body decreases, and this is undesirable. The rare-earth/plastic magnet, having enhanced (BH)max by improving the density of compression-molded body at the normal temperature, can be manufactured.
Patent JP-H0598784-A (JP)
Title: Application of self-smoothing concrete composition
Inventor: TAZAWA SHUNSUKE
IPC: E04F15/12
Filed: 1991-10-14
Abstract: PURPOSE:To easily form a flat and smooth floor face of a well cured body without any high grade plastering techniques and further without efflorescence, laitance, protrusions, or traces of bubbles by a simple levelling work by use of a dragonfly-shape tool or the like, and greatly save labors on constructing a floor in a building and reduce the construction period, in comparison with the conventional application. CONSTITUTION:In a base concrete composed of unit water 200-240kg per cubic meter, water-cement ratio 0.45-0.75, fine aggregates ratio 0.35-0.55, slump flow figure 32-49cm, 0.5-1.5 parts of superplasticizer, 0.2-1.5 parts of segregation- preventing agent, and 0.02-1 parts of defoaming agent are added and kneaded to 100 parts of cement in weight respectively. The concrete composition obtained in such a manner is placed so that the slump flow value ranges 65-77cm, to form a mortar bed with 5mm thickness on the surface.
Patent JP-H02225569-A (JP)
Title: Production of substituted aminoanthraquinone compound
Inventor: KONDO TAKANORI
IPC: C09B1/28
Filed: 1989-11-08
Abstract: PURPOSE:To produce the title compound of a high purity in high yields by a nonpolluting process by reacting a specified anthraquinone compound with an alkylating agent in an organic solvent in the presence of a quat. ammonium salt and an alkali. CONSTITUTION:A substituted aminoanthraquinone compound of formula VI [wherein R3 is a (substituted) 1-6C alkyl; and X, Y and Z are as defined below], e.g. 1-methylamiuoanthraquinone, is produced by reacting an anthraquinone compound of formula I [wherein X is H or a group of formula II or III, R1 and R2 are each a (substituted) 1-4C alkyl or a 6-12C aryl; and Y and Z are each H, a halogen atom, a nitro or a 1-4C alkyl], e.g. 1-aminoanthraquinone, with an alkylating agent (e.g. dimethyl sulfate) in an organic solvent in the presence of a quat. ammonium salt (e.g. tetra-n-butylammonium bromide) and an alkali. According to the above process, the title compound of a high purity can be produced in high yields in an industrially easy and advantageous manner by a nonpolluting process in which the compound is produced not through a route of an anthraquinonesulfonic acid.
Patent JP-H11130270-A (JP)
Title: Bucketful detector of continuous unloader
Inventor: TANJI TOSHIYUKI
IPC: B65G67/60
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a bucketful detector of a continuous unloader capable of accurately detecting a load handling amount during digging without time delay despite the fact that it is an easy method. SOLUTION: A distance sensor is installed at a specified angle θrelative to the windup part 4 of a bucket elevator. Also a distance (r) between the distance sensor and an object to be transported put in a bucket 2 during winding up is measured continuously, and the distance (r) measured with the distance sensor is processed by a coordinate transformation so as to obtain the cross-sectional form of the object to be transported put in the bucket 2. In addition, a calculation device 14 is installed to obtain, from the cross-sectional form, the volume of the object to be transported put in the bucket 2.
Patent JP-H06120471-A (JP)
Title: Solid-state image sensing element and manufacture thereof
Inventor: ASAI ATSUSHI
IPC: H04N5/372
Filed: 1992-10-06
Abstract: PURPOSE:To enhance light condensing efficiency to improve sensitivity of a solid-state image sensing element by forming a light guiding path for guiding the incident light to a receiving means with a material having insulating property and high reflectivity. CONSTITUTION:A translucent insulating film 13 is formed on each light receiving means 12 formed on a substrate 11, a magnesium oxide film 14 is formed thereon and a light guiding path 15 to guide the incident light 81 to the receiving means 12 is formed in the magnesium oxide film 14 on each light receiving means 12. Otherwise, an insulating film is formed on each light receiving means 12 formed on the substrate 11, a light guiding path guiding the incident light 81 to the light receiving means 12 on the insulating film each light receiving means 12 and a magnesium oxide film is formed at the surface of the light guiding path.
Patent JP-H02138093-A (JP)
Title: Operating device for elevator
Inventor: KUDO MAKOTO
IPC: B66B13/14
Filed: 1988-11-21
Abstract: PURPOSE:To dissolve the trouble of a cargo handling worker after the arrival to the object floor by storing the operated address floor and the action of an open extending button and operating a door open time extending device at the stored address floor after a cage reaches it. CONSTITUTION:When a cargo handling worker is to convey a cargo with an elevator from the first floor to the floor M, he fist pushes an open time extending button 4, an extension commanding timer 9 counts the time via actions of relays 6 and 7, and the ordinary door closing action is stopped. When a hand is released from the button 4, the extension commanding timer 9 starts the time counting, the door is not closed until the time counting is completed, and the cargo is carried in. When an address floor registering button 12 is pushed, a cage is run to the object floor. When the button 4 is pushed before the time limit of a timer 20, an open extension reserve floor registering relay 24 is self-held. When the cage reaches the floor M, the door is kept open until the time counting of the extension commanding timer 9 is completed. The operability of the cargo handling work can be improved.
Patent JP-2001105847-A (JP)
Title: Air conditioner for vehicle
Inventor: ADACHI HIDEHIRO
IPC: F25B1/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of a necessary and sufficient oil return control of a compressor adapted to environment conditions and vehicle condition of the operation time. SOLUTION: In an air conditioner for vehicle 1 executing an initial operation of a compressor 2 for oil returning at start up of an internal combustion engine E, a completion timing of the initial operation is decided based on a judgment if a necessary and sufficient oil return is completed or not with using an initial operation duration calculator 8 using a neural network and processing an input signal 9 indicating operational environment conditions of the air conditioner for vehicle.
Patent JP-H08129211-A (JP)
Title: Camera
Inventor: MURAKAMI HIROSHI
IPC: G03B17/02
Filed: 1994-11-01
Abstract: PURPOSE: To avoid a lead wire from being caught and to improve workability at the time of attaching an upper cover. CONSTITUTION: The camera is equipped with a body part 1 having the main control circuit of the camera, the upper cover part 2 having an electric circuit and the lead wires 26 and 27 connecting the main control circuit and the electric circuit, and a connection part connecting the main control circuit and the lead wires 26 and 27 is provided at a part of the body part 1 which is not hidden by the upper cover part 2 in a state where the upper cover part 2 is fixed to the body part 1.
Patent JP-H02139543-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/38
Filed: 1988-11-21
Abstract: PURPOSE:To improve the color reproducibility and rapid processability of a sensitive material and to obtain sufficiently high max. density by incorporating a specified cyan coupler into the emulsion layer having a high chloride content. CONSTITUTION:When one or more silver halide emulsion layers having a high chloride content are formed to obtain a sensitive material, one or more kinds of cyan couplers represented by formula I are incorporated into the emulsion layers. In the formula I, each of R and Y is H or a substituent, X is H or a releasable group and Z is a group of atoms required to form a 6-membered ring contg. N. The couplers represented by the formula I include a compd. having CH3SO2- as R1 in formula II, C11H23CONH- as R2 is 2-position, 1 as n and H- as X.
Patent JP-H11125707-A (JP)
Title: Diffraction type diffuse reflecting plate for reflection type liquid crystal display device
Inventor: ICHIKAWA NOBUHIKO
IPC: G02B5/18
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain the diffraction type diffuse reflecting plate for a reflection type liquid crystal display device which can make a white display and is inexpensive and light by using a relief hologram and a relief diffraction grating. SOLUTION: This is a diffuse reflecting plate 10 which is arranged on the opposite side from the observation side of a liquid crystal display element and consists of a relief hologram composed of an uneven relief pattern corresponding to interference fringes and a reflecting film 12 formed thereupon, and the interference fringes are formed with diffused light 4 from a diffusion body 2 with area and reference light 5 corresponding to external light and seen almost in white at least a part L of an observation area when white light 15 is made incident from a prescribed direction.
Patent JP-H0599737-A (JP)
Title: Light quantity sensor
Inventor: MURAYAMA TETSUO
IPC: G03G5/06
Filed: 1991-10-10
Abstract: PURPOSE:To obtain a simple, inexpensive light quantity sensor which does not require any external processor. CONSTITUTION:This light quantity sensor is constituted by forming a photosensitive layer 2 between electrodes 1 and 1 at least one of which has light transmissivity. The layer 2 is constituted by dispersing a low molecular weight compound having one or more nitrogen atoms in one molecular and hole transporting property, compound which maintains the conductivity of the layer 2, which is changed in property when the layer 2 is irradiated with light, and sustains memory property imparting function even after the irradiation, and an electron attracting compound which is used when required and has no memory property imparting function in a binder polymer.
Patent JP-H06151748-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSURU MASAHIRO
IPC: H01L21/8242
Filed: 1992-10-30
Abstract: PURPOSE:To enable a multiple cylindrical stacked capacitor provided with a side wall spacer to be lessened in cracks and wiring capacity and enhanced in surface area by a silicon nitride film which serves as a mask at side wall etching. CONSTITUTION:A masking insulating film under a node electrode is of two- layered structure composed of a silicon oxide film 116 and a silicon nitride film 110, wherein the silicon oxide film 116 is made to serve as a mask at the formation of a polycrystalline silicon multiple cylindrical node electrode. After the formation of the node electrode, the silicon oxide film 1-16 and a silicon oxide film formed inside the cylinder are removed by wet etching with hydrofluoric acid using the silicon nitride film 110 as a mask. Then, a capacitor insulating film 114 and a polycrystalline silicon film are deposited, and then an etching process is executed for the formation of an upper electrode 115.
Patent JP-H10130995-A (JP)
Title: Carrier tape for rapier loom and fiber structure
Inventor: KANEHARA MASAHIKO
IPC: D03D25/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a carrier tape for a rapier loom insertable into a warp opening and removable from the opening while stably keeping the posture of a rapier head, having high durability and capable of avoiding the breakage of the loom caused by the breakage of the tape at the end of the life. SOLUTION: The fiber structure 2 for the reinforcement of a carrier tape 1 is a three-dimensional braid having the width of the carrier tape 1 and a thickness (1-3mm) to impart the tape with a rigidity to enable the movement of the carrier tape in a warp opening in weft-insertion while stably keeping the posture of the rapier head. The 1st yarn 4 constituting the most part of the fiber structure 2 is a carbon fiber having high breakage strength and elastic modulus. A 2nd yarn having a breaking extension larger than that of the 1st yarn is arranged (inserted) in almost the whole length of the fiber structure as a core yarn 5a. The core yarn 5a is made of a polyaramid fiber. The carrier tape has rhombic engaging holes 3.
Patent JP-2001118532-A (JP)
Title: Cathode-ray tube, method for assembling, and method for determing assembling accuracy
Inventor: ASANO YOSHIRO
IPC: H01J9/18
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent bypassing of a center axis in assembling a cathode-ray tube. SOLUTION: A cathode-ray tube body 2, and a cooling liquid holder (coupler 5) with charged cooling liquid cooling panel 22, in front of the cathode-ray tube body in the internal space are provided, and base parts of which the distance from the center axis fits more accurate position than the distance from peripheral parts is mounted on two places (XC1, XC2) in one of a long side and a short side of the front panel 22 and one place (Yc: not shown) in the other side. In assembling, on the basis of fitting each position of the outer surface parts (XP, XC1, etc.), of which a distance from the center axis is already known, steps of maintaining at least one of the cathode-ray tube body 2 and coupler 5, fitting the center axis based on a position fitting basis, while facing the cathode-ray body 2 and a coupler 5 and fixing the cathode-ray tube body 2 and coupler 5 after facing them are included.
Patent JP-H03151913-A (JP)
Title: Bed with movable and foldable side barrier
Inventor: NAKANO YUJI
IPC: A61G7/05
Filed: 1989-11-10
Abstract: PURPOSE:To prevent a patient from falling down from a bed when he inclines sideway from the back part of the bed, by raising and holding a side barrier corresponding to the back part with a gas spring at the same time of the rising of the back of the patient. CONSTITUTION:When a helper raising the back of a patient pulls up an upper frame 14 of a movable and foldable side barrier 1, the barrier 1 stands up and keeps standing with the aid of a holding mechanism 19 provided on a supporting frame 13. The barrier 1 is further kept in standing state by projection of a rod 11 from a cylinder 9 in a gas spring 10 mounted on a lower frame 13. Thus the barrier 1 is positioned in correspondence to the upper half of the patient body who is sitting on the bed. At this time, if the patient body inclines sideway, the barrier 1 can safely hold it.
Patent JP-S63147722-A (JP)
Title: Storage tank
Inventor: UCHIDA SEIICHI
IPC: B01D29/11
Filed: 1986-12-09
Abstract: PURPOSE:To convey a storage substance in the direction of rotation from a central part to the side wall side in a state to bring the storage substance into a slurry state and to improve the efficiency of a delivery work. CONSTITUTION:A solid liquid separating device 7, separating a storage substance from water when it is delivered, and a recycle pump 8, feeding the separated water with a pressure, are situated to the upper part of a piping shaft 3. The storage substance, brought into a slurry state by the devices and conveyed to the upper part of the piping shaft 3, is delivered in a state during storage, and the water is returned to the lower part of the piping shaft 3. A return pipe 4 through which to return the water, separated from the storage substance by means of the solid liquid separating device 7, to the central part of a delivery pipe 2 is connected to the lower part of the piping shaft 3. The water is circulated through the delivery pipe 2, the piping shaft 3, and a temporary convey pipe 4 during delivery of the storage substance. The storage substance is uniformly distributed through a shaft conveyor 13 to a tank A by revolving a revolving girder 12.
Patent JP-H11125373-A (JP)
Title: Separation preventing coupling due to expansion
Inventor: AKAISHI YORINOBU
IPC: F16L21/08
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To enhance a separation preventing effect by providing an receiving opening side end part of a lock ring with a stepped part to be engaging with a lock ring stopping part. SOLUTION: A stepped part 8a is formed on the receiving opening side end part of a lock ring 8, and a projecting part projected on the receiving opening side of the stepped part 8a is formed in such a manner as to support the inner peripheral surface of the receiving opening side connected to a lock ring stop part S from the inner peripheral surface side. When the receiving opening side end part of the lock ring 8 abuts to the lock ring stopping part S by external force applied in the separating direction, the projected inner surface side of the stepped part 8a intrudes into the lock ring stopping part S and the receiving inner surface side connected thereto to support them from the inner surface side.  Accordingly, even if the force in the extracting direction is further applied to an insert port 1 from this state to raise the inner surface side of the lock ring stopping part S toward the inner periphery, the stopping part is supported from the inner peripheral side by the stepped part 8a to prevent rising. Further, a phenomenon of turning up or shaving off of the lock ring stopping part S is restrained so as to enhance a separation preventing function.
Patent JP-H02138844-A (JP)
Title: Correction of imbalance and imbalance corrector used therefor
Inventor: OKUMURA HIROMITSU
IPC: G01M1/32
Filed: 1988-11-18
Abstract: PURPOSE:To achieve a correction of imbalance by inserting a specified weight of a correcting body into a hole at a given position to cancel an unbalance point on the opposite side. CONSTITUTION:A rotor 1 is driven to rotate with a latchet 11 to position a hole for inserting a chip 2 at a specified position. Then, the chip 2 is held with a cylinder 9 to be inserted into a given hole of the rotor 1 with a pressing rod 1. The rod 3 is guided to the given hole of the rotor 1 with a guide groove 8 to prevent either positional deviation or buckling. The rod 3 is driven longitudinally with a hydraulic cylinder 5 thereby enabling correction of imbalance.
Patent JP-H09102813-A (JP)
Title: Simple dial device of portable telephone
Inventor: YAMAMOTO YASUYUKI
IPC: H04W88/02
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To attain dialling only with the sense of fingers without visually recognizing a dial button part in the dial number part of a portable telephone. SOLUTION: C-shaped, box-type and flat-type, etc., plates are fixed on the number part of a dial button device in the portable telephone set. In the dial buttons of the plate, grooves are provided to be a horizontal line in the numbers 1, 2, 3 and 4, 5, 6 and a start and an end buttons and also to be a T-shaped line in the numbers 7, 8, 9 and 0. One slide button is arranged in each groove at the center number parts 2, 5 and 8 and at the center part of the start and end buttons. Then, the button is worked so as to normally return to the center part by rubber or spring even after sliding.
Patent JP-H05130635-A (JP)
Title: Photographing device
Inventor: OTA SEIYA
IPC: H04N9/79
Filed: 1991-11-08
Abstract: PURPOSE:To attain excellent record photographing by detecting a photographing mode and executing white balance correction control appropriate for each photographing so that high speed for still image photographing is obtained at the time of the still image photographing and smoothness for moving image photographing is obtained at the time of the moving image photographing. CONSTITUTION:This photographing device capable of executing moving image recording and still image recording is provided with gain control means 3, 4 for controlling the amplification gain of a chrominance signal obtained from an image pickup element 1, a color detecting means for detecting the color of a subject based upon signals outputted from the means 3, 4, gain control signal forming means 24 to 28 for forming gain control signals to be supplied to the means 3, 4 in accordance with an output signal from the color detecting means, a mode detecting means for detecting the setting of a still image photographing mode, and a control means 36 for changing the control format of the means 24 to 28 in response to an output from the mode detecting means.