baber/WOPTO huggingface dataset:
Patent JP-S61195044-A (JP)
Title: Signal transmission system
Inventor: URABE TAKEYOSHI
IPC: G08C15/12
Filed: 1985-02-25
Abstract: PURPOSE:To detect the opening and closing signal of the solenoid valve of a signal source at a remote place with a simple constitution by installing a two-line-type transmission line also serving as a power source line between a control part and a signal source and providing the signal source with a partial control circuit. CONSTITUTION:A signal source control circuit 16 is the partial control circuit of the solenoid valve 17 installed away from the control part 11, and includes monostable multiplexer 18 and 19, a counter circuit 20 and a signal transmission timing circuit 21, Then the receiving circuit 13 of the control part 11 side receives the return of digital signals which are sequentially turned on and off from the circuit 16 by matching to a timing signal transmitted from the control part 11 at every certain period, and the control part 11 side catches the signal of the signal cource 17 in the prescribed timing. Thus the opened and closed state of the solenoid valve of the signal source 17 can be detected in the remote place.
Patent JP-H10224273-A (JP)
Title: Deterioration decision and signal detecting circuit
Inventor: KIDO TOSHIO
IPC: H04B3/23
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit structure with a filter made common and to make detection/stop detection of a signal in a voice band by calculating echo erasure quantity that is made by an echo canceler which is acquired through 1st and 2nd filters and deciding the deterioration information of an echo erasure characteristic. SOLUTION: After level meters 3, 6 and 9 separately rectify and smooth a signal output that passes through band pass filters BPF 2, VBPF 5 and BPF 8, they calculate its output level. A deterioration deciding part 4 calculates current echo erasure quantity, based on an output from the level meters 3 and 6 are performs the deterioration decision of an echo erasure characteristic by comparing a calculated value with a threshold. A signal detecting part 7 detects a signal in a voice band from the opposite station, based on the output from the level meters 3, 6 and 9. On the other hand, a signal stop detecting part 10 detects the stop of a signal in a voice band from the opposite station, based on the output from the level meters 3,6 and 9.
Patent JP-H10233661-A (JP)
Title: Level shift circuit
Inventor: NAGAHAMA HIDEO
IPC: H03K17/08
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide the level shift circuit in which no element is destroyed even when an overcurrent is rapidly supplied or malfunction due to noise is not produced and a circuit delay is avoided. SOLUTION: A parallel circuit consisting of a current limit circuit 7 that limits an overcurrent supplied to a 1st N channel MOSFET 5 in a transient way of the level shift circuit at level conversion and a bypass circuit 9 that discharges charges stored in a parasitic capacitance between a drain and a source of the 1st N channel MOSFET 5 when the 1st N channel MOSFET 5 is not conductive is added between a 1st P channel MOSFET 1 and the 1st N channel MOSFET 5.
Patent JP-H11227319-A (JP)
Title: Ink jet recording medium
Inventor: KUNUGIHARA AKIRA
IPC: B41M5/52
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium having a writability by a pencil or the like by incorporating an excellent ink absorbency and image reproducibility and a sufficient surface strength as an office sheet. SOLUTION: In the ink jet recording medium comprising an ink acceptive layer containing a noncrystalline silica and an adhesive on a support, the silica contains a noncrystalline silica manufactured by a precipitation method having a BET type specific area of a range of 200 to 400 m<2> /g and a noncrystalline silica manufactured by a gelling method having an oil absorption amount of a range of 250 to 400 ml/100 g and a pH of range of 2 to 5.
Patent JP-S63208437-A (JP)
Title: Automatic cargo loading system
Inventor: YAMAGUCHI SETSUJI
IPC: B65G67/04
Filed: 1987-02-19
Abstract: PURPOSE:To obviate the travel of a loading unit in a cargo container and eliminate restrictions on the outline dimensions of a cargo loading area by shifting and controlling the loading space of the cargo container interlocked with the operation of the loading unit. CONSTITUTION:When cargoes A have been stacked in plural tiers up to the predetermined height, the control part 26 of a cargo loading and discharging device 2 interlocked with the control part 36 of a loading device 3 actuates a drive motor 24, thereby causing the forward travel of a conveyor belt 22 by a distance corresponding to the depth of the cargoes A. As a result of the conveyor travel, a space allowing cargo loading is formed at the loading inlet 11 of a cargo container 1 and the cargoes A are loaded one after another in the space, using the loading device 3. When the cargoes A have been loaded up to the last row via the repeating of the aforesaid process, a relevant signal is outputted from the control part 26 to the control part 36 of the loading device 3, and this control part 36 stops feeding the cargoes A from a feed part 32.
Patent JP-H01215395-A (JP)
Title: Water treating device
Inventor: UMIGA NOBUYOSHI
IPC: C02F1/50
Filed: 1988-02-22
Abstract: PURPOSE:To prevent sticking and growth of slime, etc., by disposing a filter column which eliminates a water stagnating part in the bottom at the time of water draining to the water treating device in order to sterilize the entire surface of the lower part of a sand filter column and the piping to an ozone reaction column. CONSTITUTION:The water treating device is constituted of the main sections including the sand filter column 1, the ozone reaction column 2 and an active carbon column 3. The raw water which is contaminated by org. matter, turbid matter, etc., enters the sand filter column 1 from an upper conduit 4 thereof and passes though a sand filter bed 5. The water removed of the turbid matter passes through a conduit 6 from the lower part and is subjected to ozone oxidation in the ozone reaction column 2. An ozonizing gas is injected into the water from an air diffusion pipe 7 and the unreacted ozonizing gas is discharged from a gas discharge pipe 8. The water subjected to ozone oxidation is introduced from a conduit 9 in the lower part of the ozone reaction column to the upper part of the active carbon column 3 and passes through the active carbon layer 10. The activated water is obtd. from the piping 11 in the lower part of the column.
Patent JP-H11289987-A (JP)
Title: Hard candy and its production
Inventor: OHASHI KATSUAKI
IPC: A23G3/34
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a xylitol hard candy having sufficiently improved moisture absorption and stability for keeping the shape, and further having an excellent cool feeling and taste. SOLUTION: This hard candy is a composition comprising 30-95 wt.% xylitol in a solid material, and the remainder consisting of a hydrogenated polyol composition comprising 2-5 wt.% sorbitol, 7-14 wt.% maltitol, 9-16 wt.% maltotriitol, and 61-80 wt.% hydrogenated polyol having >=4 polymerization degree, and the surface of the hard candy is covered with fine crystals of the xylitol.
Patent JP-H07223083-A (JP)
Title: Welding method of structural member
Inventor: ONOE HISAHIRO
IPC: B23K25/00
Filed: 1994-02-14
Abstract: PURPOSE:To prevent cracking caused on the low temperature of welding by fixing our eyes on the hardness of the heat influencing part of a side plate or a clearance (notch's part) between the side plate and a backing metal. CONSTITUTION:In a welding method which vertically abuts a diaphragm 2 on a side plate 1 composed of a high tension steel plate l and welds them with electroslag welding, a backing metal 3 of steel is attached on the diaphragm 2, and welding is executed in a state of interposing an insert metal 11 composed of a iron base metal between the backing metal 3 and the side plate 1. Then, electroslag welding is executed on a column like void part 6 formed between the diaphragm 2 and the side panel 1.
Patent JP-S51112370-A (JP)
Title: Liquid level gauge
Inventor: YONEDA TSUNESADA
IPC: G01F23/48
Filed: 1975-03-27
Abstract: PURPOSE: To be able to read a level of liquid in a tank with ease by setting a rotary shaft in a fixing guard for a perpendicular cylindric float which rotates when the float moves up and down along the fixed guard. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09207488-A (JP)
Title: Coating applicator with valve
Inventor: TAMAI ATSUSHI
IPC: B05C17/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To recover a dried nib by placing bypass unit which relatively rapidly move ink as buffer and a fiber bundle unit which relatively slowly move the ink, forming an ink reservoir space between a valve mechanism and the buffer, and providing a switching mechanism which makes it possible to directly connect or disconnect the bypass unit to or from the space. SOLUTION: An absorber 6a of a rayon fiber bundle unit and a bypass unit 6b are placed as a buffer 6 at the nib side of a valve seat 4. The unit 6b is extended at the hole for installing the bypass unit formed at the absorber 6a to the sidewall outer periphery of the cylindrical part 4d of the seat 4, and an inner hole 6c has a diameter of the degree that does nor positively perform capillary force. A nib holder 11 has an outer protrusion 11a for engaging a barrel 1, and is rotatably engaged with an inner protrusion 1c formed in the opening of the barrel 1. When a valve mechanism is opened in this state, protruded ink is impregnated into the absorber 6a, and rapidly supplied to the nib 5 via the unit 6b.
Patent JP-S57152163-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA MASAHIRO
IPC: H01L29/792
Filed: 1981-03-16
Abstract: PURPOSE:To solve the problem arising from the resist adherence by a method wherein the Si nitride layer is coated on the poly Si layer as the second layer of FAMOS element and the two poly Si layers and the gate oxide film are etched making use of the said Si nitride layer as a mask. CONSTITUTION:The No.1 gate oxide film 203, No.1 poly Si gate layer 204, No.2 gate oxide film 205, No.2 poly Si layer 206 and Si nitride layer 207 are laminated on the semiconductor substrate 201 provided withe field oxide layer 202 and after the said layers 207 and 206 are plasma etched making use of the resist pattern 208 as a mask, the resist 208 is exfoliated and the said layers 205 and 204 are etched making use of the said Si nitride pattern 207 as a mask. Through these procedures, the problem arising from the resist adherence may be entirely solved because the resist will not be hardened as it is removed by the only one time plasma etching process.
Patent JP-S60184751-A (JP)
Title: Automatic transmission for large size vehicle
Inventor: HAMADA TOORU
Filed: 1984-02-28
Abstract: PURPOSE:To facilitate the driving control of a large size vehicle, by providing such an automatic transmission that gear change is manually made from a neutral position to a first gear stage, and gear change between gear stages higher than the first stage is automatically made. CONSTITUTION:A clutch 13 is turned on and off by means of a release lever 1712, and is driven by a master cylinder 20. A speed shift cylinder 26 for automatically changing the rotational speed of a speed change gear, allows a piston 29 to be slid by hydraulic pressure fed through two oil passages 27, 28 to set the speed change gear at a desired gear shift stage. With this arrangement, gear change is manually made from the neutral position to the first gear shift stage by means of a shift lever 2512, and automatic speed change control is made between gear shift stages higher than the first gear shift stage by means of an electrohydraulic control unit 3012. Accordingly, the drive control of a large size vehicle may be facilitated upon steady state running.
Patent JP-S60182550-A (JP)
Title: Automatic feeder of tape cassette
Inventor: ENOMOTO MITSUTAKA
IPC: G11B15/68
Filed: 1984-02-29
Abstract: PURPOSE:To attain the assured and automatic detection of the identification data by shifting tape cassettes stored on plural shelves to an elevator, then reading the bar codes twice on the way of these tape cassettes are set back to the original shelves. CONSTITUTION:A motor 9 is controlled by a control means and a lever is driven. Then a tape cassette 7 on a shelf 14 is shifted to a shelf 5 of an elevator 2. In this case, a bar code detecting means 12 detects a bar code 11 and this detection output is supplied to an A/D converter 13 as well as to a data width detecting means. Thus the data width is detected, and this detection value is compared with the threshold value by a width comparator. Then the compared output is supplied to a data producing means. Thus the data is produced. While the code 11 is detected when the cassette 7 is sent back to the original shelf 41 from the shelf 5 by the lever drive. Thus the similar processing is carried out to the going route also in this coming-back route.
Patent JP-H05231747-A (JP)
Title: Air conditioner
Inventor: KANEKO SHINJI
IPC: F25B27/02
Filed: 1992-02-25
Abstract: PURPOSE:To make it possible to carry out indoor air conditioning by inhibiting a reduction in an indoor living space or an indoor space and using an under- floor space. CONSTITUTION:An under-floor heat exchanger 24 is installed to an under-floor space of a house. The under-floor heat exchanger 24 is connected to an outdoor heat exchanger (condenser) of a refrigeration cycle in parallel. When the temperature of the under floor-space fails to exceed a specified value, there is installed a control valve 21 which introduces refrigerant to the under floor-heat exchanger 24.
Patent JP-H05229037-A (JP)
Title: Automatic carboard page missing device
Inventor: MUTO HIKOHARU
IPC: B31B1/14
Filed: 1992-02-25
Abstract: PURPOSE:To achieve the enhancement of work efficiency and the so-called 3K measure by automating the page missing work separating a product part and a non-drawn out residual part (refuse) in a process printing cardboard and producing a paper box from the printed cardboard through a punching process. CONSTITUTION:A rotary work stand 14 and the electromotive rotary blade 19 attached to a page missing arm 17 movable in directions horizontal and vertical with respect to the rotary work stand 14 are provided and, further, a vertical position detector 13 detecting the position to the rotary work stand 14 and a mark reading detector 15 reading the mark 21 of the mark sheet 20 placed on the rotary work stand are mounted on the page missing arm 17. The mark 21 of the mark sheet 20 is automatically read to be stored and the electromotive rotary blade 19 is moved to the stored position to perform the page missing work of cardboard 18 to be worked.
Patent JP-H05142843-A (JP)
Title: Single-layer type organic photosensitive-body composition
Inventor: KONISHI AKIO
IPC: G03G5/05
Filed: 1991-02-08
Abstract: PURPOSE: To make a monolayer type organic photoreceptor composition excellent in wear resistance and suitable for a high speed printer, and further excellent in oxidation resistance and durability to NOx and to make it has more longer life. CONSTITUTION: The resultant monolayer type photoreceptor composition consists of an organic photoreceptor composition including phthalocyanine base pigment as a photosensitive agent and crosslinking type polyester base resin as a binder that coats a base member. In this, 1-15wt.% fluorocarbon resin fine powder, 0.1-1.5wt.% liquid condensation type silicone and 0.1-1.5wt.% age preventive agent are blended as a denaturant.
Patent JP-H01212353-A (JP)
Title: Acoustic emission measuring apparatus
Inventor: HARADA SHUICHI
IPC: G01N29/14
Filed: 1988-02-19
Abstract: PURPOSE:To achieve efficient detection and the simplification of processing when the number of measuring points are many, by connecting a large number of acoustic emission (AE) sensors in a matrix form and detecting an AE wave from channel output composed of the number of the matrix thereof. CONSTITUTION:A sensor part 12 is constituted by connecting a large number of AE sensors corresponding to count points, for example, 16 AE sensors S11, S12-S44 in a matrix form composed of plural lines and rows. Each of the AE sensors has a plurality of AE converter elements arranged thereto and different converter elements are used in line and raw directions. When it is supposed that the sensor S32 detects an AE wave, AE waves appear in channels ch3, ch6 simultaneously from the sensor part 12 and said AE waves are amplified by amplifiers 163, 166 and subsequently discriminated by discriminators 183, 186 to be applied to a matrix decoder 20. Herein, predetermined processing is performed by either one of AND circuits and the AE wave is taken out of an AND circuit G32. As mentioned above, 8-channel outputs are taken out by 16 AE sensors and, by the AE processing part 14 and the decoder 20 corresponding to said outputs, the detection output of each AE sensor can be taken out.
Patent JP-S62194971-A (JP)
Title: Steering device for wheel type construction machinery
Inventor: NISHIMOTO MASAHARU
IPC: B62D5/06
Filed: 1986-02-21
Abstract: PURPOSE:To improve the workability by permitting the steering operation of a lower traveling body through the stepping operation with the same feeling of a driver independently of the turning position of an upper turning body, thus permitting the minute traveling in the small shift in the loading operation, etc. onto a trailer. CONSTITUTION:A driver executes the switching operation for a steering valve 19 by stepping in the stepping part (a) or (b) of a steering pedal 9, and a hydraulic motor 16 is revolved by the pressurized oil discharged from a hydraulic pump 18. The turning moment of the hydraulic motor 16 turns a steering drive shaft 10 and a steering wheel 8 by the gear transmission by means of a driving gear 17, idle gear 38, and a trailing gear 15. Since a metal ring valve 11 feeds the pressurized oil into a steering cylinder 22 from a hydraulic pump 23 according to the turning angle of the steering drive shaft 10, the steering for a traveling wheel 21 is permitted.
Patent JP-H09228583-A (JP)
Title: Eaves gutter stopper, and connecting structure of eaves gutter and eaves gutter joint
Inventor: TOYODA KANEAKI
IPC: E04D13/064
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the dropping-out of an eaves gutter, and keep water stopping property and draining characteristic by providing a covering piece extended in the same direction as an insert part to be inserted to the hollowed lug part of the eaves gutter to cover the lug engaging part of an eaves gutter joint engaged with the lug part of the eaves gutter on a contact piece. SOLUTION: A reverse L-shaped cover piece 34 is formed by the upper piece 32 and suspended piece 33 suspended from one end on the long edge side of the upper piece 32 of an eaves gutter stopper 30, and an insert part 31a substantially conformed to the inner surface form of the hollow part of the front lug part 13a of an eaves gutter 10 is integrally protruded on one side inner surface of the contact piece 31 orthogonal to both the suspended piece 33 and the upper piece 32 in parallel to the both. The eaves gutter stopper 30 has a length conformable to the expanded and contracted length of the eaves gutter 10, and a locking rib 35 having a length substantially equal to the thickness of the lug engaging part 23a of a bent joint 20 is formed on the end part of the upper piece 32 on the side opposite to the contact piece 31.
Patent JP-H04255618-A (JP)
Title: Stacked insulator with core rod and manufacture thereof
Inventor: MINAMITANI YASUO
IPC: H01B17/26
Filed: 1991-02-06
Abstract: PURPOSE:To provide a stacked insulator with a core rod in which no tensile stress exist and an insulating property is not lowered even when a heat shock is applied. CONSTITUTION:A thin leaf-like insulator made of a thermosetting resin is wound around a spare core rod, followed by impregnating and hardening the thermosetting resin therein, thus being extracted from the spare cord rod. A core rod 2 is inserted in the obtained stacked insulator 1, followed by bonding a part of the stacked insulator 1 and the core rod 2 by a pressurized adhesive 3. An intrinsic tensile stress in the stacked insulator 1 is cancelled by the pressure of the adhesive so that compressive stress remains inside it. Consequently, no crack takes place and the insulating property is not lowered upon applying heating and cooling cycles.
Patent JP-H10238256-A (JP)
Title: Roller blind
Inventor: SAWADA YOZO
IPC: E06B9/44
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To impart tension to a screen on an opening part, and unfold it without causing wrinkles and a fold by arranging planes or a gentle curved surface not less than a prescribed width in the opening part of a roller of a roller blind. SOLUTION: A surface part of the side edges 6 and 6' sandwiching an opening part 2 of a roller 1 of a roller blind, is formed as planes 7 and 7' proceeding to the other side from one side of an opening or a gentle curved surface where a circumferential directional intermediate part slightly projects at least over a width of 1mm in the circumferential direction of the roller 1. Inclined faces 8 and 8' where the opening part 2 side gradually becomes lower toward the opening more than the planes 7 and 7' or the curved surface, are formed. When a screen 3 is unfolded, since a part held on the opening part 2 in a bridging condition is maintained in a tensional condition by supporting both ends by the planes 7 and 7' or the gentle curved surface, it can be unfolded and suspended without causing wrinkles and a fold in a part of the opening part 2.
Patent JP-S58156277-A (JP)
Title: Multi-channel recording and reproducing device
Inventor: TAKANO KAZUHIRO
IPC: H04N9/87
Filed: 1982-03-11
Abstract: PURPOSE:To eliminate completely the disorder of a reproduced picture which is produced in a conversion/reproduction mode, by switching the output of a multi- channel head by a switch circuit, then discriminating at least one of video signals which are recorded by a multi-channel head through a discriminating circuit. CONSTITUTION:Discriminating circuits 14 and 15 discriminate at least one of video signals which are recorded by multi-channel heads H1-H4. A switch circuit 10 switches the outputs of heads H1-H4 with the outputs of the circuits 14 and 15. It is possible to supply a correpsonding output of reproduction to the reproducing system correpsonding to each channel by controlling the circuit 10 beased on detection output DC and DD of discriminated pulses. As a result, it is possible to eliminate completely the disturbance of a reproduced picture which is produced in a conversion/reproduction mode by means of a VTR which performs the multi-channel and multi-track recording.
Patent JP-H04276297-A (JP)
Title: Automatic washing machine
Inventor: MATSUMOTO TOSHINARI
IPC: D06F37/24
Filed: 1991-03-05
Abstract: PURPOSE:To provide an automatic washing machine which can suppress an abnormal vibration of a dehydrating tub owing to an unbalanced distribution of the substance to be dehydrated. CONSTITUTION:A pressure sensor 21 is provided at the connection of an outer tub 10 and both suspensions 20 to detect an unbalanced distribution, and thereby, a solid balancer 23 is moved to the opposite side of the unbalance by a control circuit 22, so as to correct the unbalance, and after that, the dehydration is to be started.