baber/WOPTO huggingface dataset:
Patent JP-H01266756-A (JP)
Title: Semiconductor memory
Inventor: NAKAJIMA HIDEHARU
IPC: H01L27/10
Filed: 1988-04-18
Abstract: PURPOSE:To enable a high integration to be obtained by forming a pair of memory cells at one cylindrically protruding part formed at a semiconductor substrate. CONSTITUTION:A plurality of cylindrical protruding parts 22 are formed on a substrate 11, and there are formed further one electrode 25 of a first capacity element at the side wall near the bottom; a gate electrode 27 of a first transistor at the side wall of the protruding part 22 on the gate electrode 25; a gate electrode 32 of a second transistor at the side wall of the protruding part on the gate electrode 27. Also, one electrode 35 of a second capacity element is formed at the side wall near the top of the protruding part 22 on the gate electrode 32, one source/drain area 16 of a first and second transistor 15 formed at a corresponding part between the gate electrodes 27 and 32 of the protruding part 22, wiring areas 14 and 17 reaching the area 16 from the top of the protruding part 22 are formed near the axis center of the protruding part 22, and then a bit wire 38 is connected at the top of the protruding part 22. Namely, not only the memory cell itself but also a pair of memory cells are formed three-dimensionally. It achieves more improved integration.
Patent JP-S57211213-A (JP)
Title: Fabrication of insulation coil
Inventor: UCHIDA TAKATSUGU
IPC: H01F41/12
Filed: 1981-06-22
Abstract: PURPOSE:To prevent outflow of impregnating resin in an insulation coil and to obtain good impregnating conditions by a method wherein heat-proof, thixotropical varnish is coated on the exterior of an insulation layer except on the  intake part for impregnating resin and hardened thereby forming a varnish sealing layer. CONSTITUTION:An insulation tape or sheet is rolled, in plural turns, along a conductor 1 forming a coil to form an insulation layer 2. Next, a heat-proof, thixotropical varnish, which hardens at the room temperature at which it is insoluble in and not reactive on impregnating resin, is coated on the surface of insulation layer 2 except on the part of resin intake port 3 and hardened to form a varnish sealing layer 4. After this, resin is impregnated into the insulation layer 2 from this intake port 3, and then resin is heated for heardening with the intake port 3 directed upward. With this fabrication, outflow of impregnating resin is prevented with fewer processes and yet without need of additional equipment. Thus, an insulation coil in a good impregnating state can be fabricated.
Patent JP-H08289963-A (JP)
Title: Game facility device
Inventor: NIIYAMA KICHIHEI
IPC: B42D15/10
Filed: 1996-04-17
Abstract: PURPOSE: To easily discover the iniquity caused by the alteration or forgery of the information of a memory medium and improve the reliability of a game facility device by storing the game valuable information stored in each game memory medium in a memory medium game information management means. CONSTITUTION: The whole country is divided into multiple blocks, a block management center BMC is installed for each block, and the block management center BMC and affiliated game halls HALL are connected together by public telephone lines. The block management centers BMC and the central management center CNT of a management company of memory mediums (cards) are connected together. The data processor 450 of the central management center CNT retrieves an issued card file, collates the card numbers and game hall numbers, and updates the file. When the data processor 450 receives sale requests, it collates the amounts of money in the file and the sold amounts of the requested cards, determines the utilization fees, and generates the utilization fee file for each hall.
Patent JP-2000288760-A (JP)
Title: Method and device for machining ceramic green sheet
Inventor: YAMAMOTO TAKAHIRO
IPC: B23K26/064
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To efficiently form a plurality of through holes in a green sheet by passing a laser beam emitted from a laser beam source through a diffraction grating, splitting into a plurality of laser beams, and irradiating the green sheet therewith. SOLUTION: A ceramic green sheet 10 is supported by a supporting means (XY table) 11. The laser beam 2 from a laser beam source 1 passes through a diffraction grating 3. The diffraction grating 3 splits the laser beam 2 into a plurality of laser beams having the shape corresponding to through holes formed in the ceramic green sheet 10. The ceramic green sheet 10 is irradiated with the laser beam 2 by a galvano-scan mirror 4 and a condenser lens 5. The laser beam is the CO2 laser beam of pulse shape, and the diffraction grating 3 is preferably formed of a material high in transmissivity of the laser beam 2.
Patent JP-S62252445-A (JP)
Title: Polyvinyl chloride resin composition
Inventor: NOGUCHI KATSUTOSHI
IPC: C08L27/00
Filed: 1986-04-25
Abstract: PURPOSE:To improve the resistance to discoloration and weather and properties with respect to sticking on the surfaces of rolls and bleeding of additives without deteriorating odor, etc., by adding perchloric acid (tin salt, or alkyltin salt) to a polyvinyl chloride resin. CONSTITUTION:At least one member selected from the group consisting of perchloric acid, its tin salt and its alkyltin salts (e.g. dimethyltin perchlorate) is added to a polyvinyl chloride resin to obtain the desired polyvinyl chloride resin compsn. Perchloric acid or its salt is used in an amount of pref. 0.01-5pts. wt. per 100pts.wt. polyvinyl chloride resin. If desired, additives such as a stabilizer, an antioxidant (e.g., didecyl monophenyl phosphite), etc., may be added. Tin perchlorate or alkyltin perchlorate can be synthesized by adding tin or tin oxide or hydroxide, or an alkyltin oxide to an aq. soln. of perchloric acid with stirring to carry out a reaction therebetween.
Patent JP-S61255199-A (JP)
Title: Low magnetic leakage speaker system
Inventor: OKADA ASAHIKO
IPC: H04R1/24
Filed: 1985-05-08
Abstract: PURPOSE:To constitute a system with a low cost by magnetically connecting two speakers magnetized with reversed polarity to each other. CONSTITUTION:Two speakers 13, 15 magnetized with reversed polarity to each other are approached to each other and a magnetic circuit of the two speakers 13, 15 is connected to a connecting member 17 constituted by a ferromagnetic material such as an iron plate. The connecting member 17 may be a conver shape as shown in the figure or a plate shape simply connecting bottom sections of pole piece plates. Thereby, the leakage magnetic flux generated from the first speaker 13 gives an influence to a remote place searching for the N pole mainly from the bottom section of the pole piece plate. According to the existence of the connecting member 17 of the ferromagnetic material, the magnetic flux is magnetically connected to the N pole of the pole piece plate of the second speaker 15 and does not leak outside.
Patent JP-2000294956-A (JP)
Title: Plug-in module, wiring support structure therefor and electronic apparatus
Inventor: ISHIKAWA KOICHI
IPC: H05K7/10
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To relax wiring stresses which restrict the connector body part by providing a wiring support structure for supporting wiring led out from a connecting part at a position of substantially the same height as that of the connecting part in a housing. SOLUTION: A wiring support structure 1 comprises a wiring support part 1a, a connector fixing part 1b, and a wiring fixing part 1c. The wiring support part 1a is formed so as to have substantially the same height as a connecting part 5b, in order to support wiring 6 led out from the connecting part 5b at a height substantially the same as that of the connecting part 5b. A connector securing part 1b secures a floating connector 5. The wiring fixing part 1c is formed at the wiring support part 1a in order to fix the wiring 6 using a wiring clamp 7, or the like. Since the wiring support structure 1 having the wiring supporting part 1a for supporting and fixing the wiring 6 at substantially the same height as the connecting part 5b is provided, connector body part 5a can be relaxed from wiring stresses and can be slid freely within the range of a clearance 5d.
Patent JP-H02218644-A (JP)
Title: Phenyl 3-phenylbutylate derivative
Inventor: BUIESURA YAN PUIJIYUKI
IPC: C07C69/75
Filed: 1989-04-14
Abstract: NEW MATERIAL: A compd. represented by formula I {A is H, 1-12C alkyl, -O- 1-12C alkyl, -CO- 1-12C alkyl, -C(O)O- 1-12C alkyl, -CH, -NCS or -NO 2  and B is a group represented by formula (R=A), a group represented by formula III [X is -N=N-, -N(O)N-, -C(O)O- or -O(O)C-] or a group represented by formula IV (R' is 1-12C alkyl)}.  
     EXAMPLE: dl/3-phenylbutyrate (4'-methoxyphenylazo)phenyl-4.  
     USE: This new material is useful as a mixing component or liquid crystal coloring matter of a liquid crystal mixture used in a display of data based on a chiral or racemic liquid crystal mixture, especially, a chiral nematic or smectic phase.  
     PREPARATION: Pref., an acid represented by formula V such as curcumic acid or its acid chloride and phenol represented by formula VI are esterified in an inert solvent in the presence of a known reaction catalyst and a condensing agent to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S582111-A (JP)
Title: Belt conveyer cleaning apparatus
Inventor: AKASAKA NARIYASU
IPC: B65G45/16
Filed: 1981-06-22
Abstract: PURPOSE:To improve a belt conveyer cleaning apparatus so as to adjust irregular movement of a belt, by disposing narrow scrapers side by side, which are respectively supported by arms to be individually brought into pressure contact with a belt. CONSTITUTION:A cleaning apparatus 100 includes scrapers 1 which contact a belt 21 of a belt conveyer 20 on its return side to scrape adhered matters. The scrapers 1 are brought into pressure contact with the belt through an arm 9B by a coil spring mounted on a support shaft 2 between tubes 6, 11. The scrapers 1 are narrow and separately supported by the arm so as to follow the belt surface.
Patent JP-S62251249-A (JP)
Title: Control device for automatic clutch in vehicle
Inventor: OOKUMO HIROYA
IPC: B60W10/10
Filed: 1986-04-24
Abstract: PURPOSE:To enable the starting to be smoothly performed, by changing drag torque in accordance with starting torque in a driving system so as to continually obtain the optimum drag torque, in the case of a control system in which fine drag torque is generated in a clutch when a vehicle is in a low speed releasing an accelerator. CONSTITUTION:A vehicle, if it is in a preset car speed or less in case of the range D releasing an accelerator, is decided to be in a drag mode by a drag mode decision part 40 of a drag mode current setting part 36. In this way, a clutch current is once cut off, and a clutch is released. And if the vehicle is in a separate preset car speed or less, a drag current is set in a current setting part 41 on the basis of a car speed detected in a car speed detecting part 43. This drag current, which successively increases in accordance with a decrease of the car speed, comes to generate drag torque corresponding to starting torque. Under this condition, in any point of time of the car speed including the stopping of the vehicle, the starting torque is negated by the drag torque, and the starting comes to be smoothly performed.
Patent JP-2000291323-A (JP)
Title: Structure of pull-up opening type window
Inventor: SOGAWA MASANORI
IPC: E05B85/24
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To fix a window closed or store and hold the window rationally at a window closing position and an upper side window storing position by providing a crosswise rotary type latch mechanism to a window frame in pull-up opening type window. SOLUTION: This pull-up opening type window is stored with the attitude of a window frame 6 which can move guided by a pair of guide rails arranged crosswise on a support structure body changed from that in an upright position to that in a horizontal position by moving the window frame 6 upward. In this pull-up opening type window, lock mechanisms 10 are provided with movable latched 13, whose locking notches are turned in two directions at specified angles, and releasing levers 15 for restricting and releasing the turning of the latches 13 at positions on the outer side than the window frame 6 and inner and lower side than the guide rails 4 in both upper end sections of the window frame 6.  Strikers 20 and 22 which hold the window frame 6 engaged with the locking notches of the latches 13 at a position on the upper section of the upright position of the window frame 6 and the terminal section of storing and holding position are arranged in a support structure body in parallel with the turning axis lines of the latches 13 respectively.
Patent JP-S59221954-A (JP)
Title: Specimen moving unit for electron beam system
Inventor: SUZUKI SHIGERU
IPC: H01J37/20
Filed: 1983-05-31
Abstract: PURPOSE:To move the specimen accurately and to obtain a unit having excellent vibration withstandability by employing a rolling member for the coupling member to be placed between the driving member and the specimen holder to couple both members operationally while to be engaged rotatably at the coupling point. CONSTITUTION:A coupling member or a rolling member 32 is placed between the drive member 31 and the specimen holder 5 to couple them operationally. A tip face 5a is formed at the tip of the specimen holder 5 and extends perpendicularly against X-axis upon coincidence of the axis of the specimen holder with X-axis. While a rolling member having an arched face 32 is employed. The specimen holder 5 is subjected to the force F1 perpendicular with said face 5a at the point (P) on the tip face where said force F1 is directed to the inside of the diameter of the specimen holder 5 thus to never cause flexure at the tip of the specimen holder 5. Consequently the specimen can be moved in the horizontal face with high accuracy.
Patent JP-H10284796-A (JP)
Title: Single-mode semiconductor laser and single-mode semiconductor laser device
Inventor: MORI HIROSHI
IPC: H01S5/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To widen the transmission line width itself of laser by arranging electrodes for supplying a current at a part of a passive waveguide and providing a p-n junction for inverting the polarity, with respect to that of the electrodes between them and then controlling the spectral linewidth by applying a specified voltage. SOLUTION: An n-type electrode 10 is formed on the bottom face side of an n-type InP substrate 1, and a p-type electrode 11 is formed on the p-type growth surface. When a current is supplied from the p-type electrode 11 in the active region A on an element towards the n-type electrode 10 on the bottom face of the element, laser oscillation takes place when the current exceeds a threshold level. When a voltage is applied to the p-type electrode 11 above a linewidth control region B, a current flow is blocked by a p-n junction 14, where the polarity is inverted with respect to the electrode but a current begins to flow slightly as the reverse breakdown voltage is approached. Consequently, the laser oscillation linewidth itself can be widened.
Patent JP-H07307291-A (JP)
Title: Method and apparatus for vapor growth of compound semiconductor
Inventor: NISHINO HIROSHI
IPC: C23C16/455
Filed: 1994-05-10
Abstract: PURPOSE:To control the feed of mercury easily, and to grow semiconductor characteristics stably. CONSTITUTION:A vapor growth system for a compound semiconductor comprises a plurality of mercury sources 11, 12 supplying mercury-containing gases having different mercury concentration, mercury-containing gas selecting mechanisms 13, 14 selecting either of a plurality of the mercury sources 11, 12 and introducing it into a semiconductor growth region, raw-material gas sources 29a, 30a feeding the semiconductor growth region with raw material gases except mercury, and an impurity-gas sources 31a supplying the semiconductor growth region with impurities.
Patent JP-H11266988-A (JP)
Title: Beverage cup having extracting means
Inventor: TOBA HIROMICHI
IPC: A47J31/06
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To easily make a small amount of beverage being the favorite one of an individual without cooling it by providing a blind cylindrical cup main body, providing a cap for clogging the upper opening of the main body and providing an extracting means to be inserted to the main body in the cap by means of connection. SOLUTION: Ths beverage cup 2 having the extracting means is provided with the cup main body. The cap 10 for clogging the upper opening part 8 is arranged in the main body. The main body is formed to be a blind cylinder and a inner space 12 communicating with the opening 8 is disposed. A knob fitting hole 24 is formed at the almost center part of an upper member 20 in the cap 10 by vertical penetration and also a drinking part 26 and an air bleeding hole 28 are formed by vertical penetration. The extracting means consists of a rod 30, a knob 32, an upper filter pressing part 34, a lower filter pressing part 36, a filter 38 and a cover part. The rod 30 is disposed so as to be freely and vertically movable by putting-through the hole 24.
Patent JP-S59223572-A (JP)
Title: Structural member for car body and the like and manufacturing method thereof
Inventor: SHIMAZAKI KATSUHIKO
IPC: B62D25/20
Filed: 1983-06-02
Abstract: PURPOSE:To reduce the number of welding spots and make assembling work ever so easy as well as to facilitate rust preventing treatment, by joining a flange on one side formed in a panel tip and a flange on the other together by means of spot welding, and making it into a box section. CONSTITUTION:This structural member consists of a panel A in which a flange 12 on one side and a flange 19 on the other being shorter than the former are solidly formed in a panel tip end 14, while the flange 19 on one side is closely jointed by means of spot welding and formed into a box section carrying an empty space 13. In space between a horizontal wall 15 on one side and a vertical wall 16 on the other of a sill (a), there is formed with a step part 20, while in range from an outer side 12a of the flange 12 on one side to a vertical part 20a of the step part 20, a lower end 21a of a center pillar 21 or the like is contacted and joined together by means of sopt welding. A side end edge 22a of a floor panel 22 is welded to an inner side 12c of a tip end 12b of the flange 12 on one side, which is projected from the flange 19 on the other, by means of spot welding.
Patent JP-H08293077-A (JP)
Title: Method and system for monitor and control
Inventor: TOKUNAGA YOSHIHIKO
IPC: G08B17/00
Filed: 1995-04-21
Abstract: PURPOSE: To provide the monitor and control system where no restrictions are put on registration of interlocking relations even in the case of chain interlocking relations and the processing time to the start of the interlocking operation is short. CONSTITUTION: In the monitor and control system, plural terminal equipments including a monitor terminal equipment 1 and terminal equipments 2a, 2b, and 2c to be controlled are connected to a monitor and control device 4. This device 4 is provided with a storage means 4b, where an interlocking relation table where interlocking relations between the monitor terminal equipment as an interlocking master and terminal equipments to be controlled as interlocking slaves are set is stored, and an interlocking means 6 which retrieves the interlocking relation table to tuna the interlocking slave to be interlocked with the interlocking master and interlocks it. The interlocking relation table takes interlocking slaves having in interlocking relations to the interlocking master as at least primary interlocking slaves and secondary interlocking slaves.
Patent JP-S5722253-A (JP)
Title: Device for managing apparatus
Inventor: YAMAGUCHI TOSHIAKI
IPC: H04N1/00
Filed: 1980-07-16
Abstract: PURPOSE:To bring use of apparatus in full control, by using a function card having a prescribed function code recorded. CONSTITUTION:When data read out with a photoelectric card reader 3 are function codes, a computation processor 4 displays the total of each copy number of each section on a display device 5. When a key switch 8 is turned on, display of the copy number of the first section is instructed in the first place, resulting in displaying the copy number of the first section. The copy number of each section is displayed by repeating this key switch operation.
Patent JP-H11297070-A (JP)
Title: Semiconductor memory system
Inventor: ISHII KYOKO
IPC: G11C11/413
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory system in which the operating margin on the lower-limit side of a power-supply voltage can be ensured while its performance in an ordinary operating range is maintained and which can deal with a data retention. SOLUTION: A semiconductor memory system is a DRAM of 64 Mbits or the like. Its constituent elements are a memory array MARY, a row decoder and a word driver XDFC and WDRI, a column decoder YDEC, a main amplifier MA, an input/output buffer I/OB, an internal voltage generation circuit VGEN, an internal timing generation circuit TGEN and the like. Especially, a power- supply-voltage low-level detection circuit LSEN is installed at the previous stage of the internal voltage generation circuit VGEN, and a timing adjusting circuit TCON is built in the internal timing generation circuit TGEN. A low voltage level which is lower than that of an ordinary operating voltage is detected, and an internal timing and an internal voltage can be adjusted to be optimum.
Patent JP-H08292848-A (JP)
Title: Print processor
Inventor: MIYAZAKI KOICHI
IPC: B41J29/38
Filed: 1995-04-21
Abstract: PURPOSE: To store data required for an actuated emulator through simple processing. CONSTITUTION: The data which are essential for the emulator and data which become unnecessary when the emulator is switched are separately stored. A RAM 38 is provided with a system essential memory area 60 wherein the data essential for the execution by the system are stored, a page memory extension memory 62, a font cache memory 64, receiving buffers 66N1-66N3, and user definition areas 68M1-68M3. In fixed areas (74M1-74M3) and user definition areas (68M1-68M3), sources such as downloaded font data and macroprograms required for a started print mode are saved. In a temporary information storage area 72, data which are erased when the print mode is switched and become necessary when each print mode is executed are stored.
Patent JP-S58213203-A (JP)
Title: Position detecting device of moving body
Inventor: YOSHIMURA HIROYUKI
IPC: G01S17/74
Filed: 1982-06-07
Abstract: PURPOSE:To detect a position of a moving body extending over a wide range, by diverging an irradiating light from a light emitting source, and expanding a photodetecting range of a corner cube provided on the moving body. CONSTITUTION:A convex lens 8 is installed as a means for diverging a light, in front of a light emitting source 1. That is, light from the light emitting source 1 is diverged by the convex lens 8, and irradiates the whole range where a moving body 2 moves. Subsequently, a corner cube 3 provided on the moving body 2 receives this irradiating light a', and emits a reflected light b' in the exact opposite direction against the incident direction. This reflected light b' is formed an image on a two-dimensional position detector 6 through a half mirror 4 and a converging lens 5. In this way, since the photodetecting range of the corner cube is expanded, a position of the moving body can be detected extending over a wide range.