baber/WOPTO huggingface dataset:
Patent JP-H01189393-A (JP)
Title: Waste water treatment device
Inventor: KATAGAI NOBUYOSHI
IPC: C02F3/08
Filed: 1988-01-22
Abstract: PURPOSE:To distribute carriers over the entire part of treating water and to efficiently treat waste water by installing a guide plate consisting of a sloped plate which inclines downward from the upper part of a partition wall forming an upward flow passage for convection of the carriers toward the wall of a treating tank and has many holes to allow passage of the carriers. CONSTITUTION:The treated water 15 and microorganism-immobilized carriers 16 in the treating tank 1 are risen from the opened bottom end (upward current inflow port 17) of the partition wall 7 to the inside (upward current flow passage) of the wall 7 by the air lift effect of the air injected from an air discharger 12. The water and carriers turn to the downward flow falling between the wall 7 and the inside wall of the tank 1 upon passage through the opened top end (upward current outflow port 18) of the wall 7 so that the water and carriers flow radially and convectionally with respect to the central axis of the tank 1. The carriers 16 past the top end of the wall 7 falls toward the sloped plate 8 and falls through the through-holes 10 thereof. On the other hand, the water which is to be treated and is supplied from an introducing pipe 13 mingles with the treated water flowing convectionally in the upper part of the tank 1 and flows convectionally together with the microorganism- immobilized carriers 16. The water is thereby treated and is then discharged from a leading out pipe 14 to the outside of the system.
Patent JP-S58132255-A (JP)
Title: Voltage controller for electrostatic recording
Inventor: HOSHINO HIROYUKI
IPC: B41J2/455
Filed: 1982-02-01
Abstract: PURPOSE:To obtain a voltage controller for high-density electrostatic recording with small-sized and simple constitution, by controlling the voltage impressed to a recording electrode by a light emitting diode array, an optical fiber bundle, a photoconductor, etc. CONSTITUTION:A light emitting part 1A of an LED array 1 is lit in accordance with a recording signal, and a required photoconductor 3 is irradiated through an optical fiber bundle 2, and the conductivity of this part is raised. The current flowed to the photoconductor 3 is controlled to control the voltage impressed to a recording electrode 4 or the like, and a latent image is written by a generated pulse voltage. Consequently, a high voltage controllable power transistor or the like is unnecessary, and the voltage controller for high-density electrostatic recording with small-sized and simple constitution is obtained.
Patent JP-H11286177-A (JP)
Title: Recording element containing phase change layer capable of marking with ultra-high sensitivity
Inventor: PAN KEE-CHUAN
IPC: G11B7/258
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide CD and DVD capable of marking by a laser having low power. SOLUTION: An optical recording device is constituted of a transparent layer 12 having a data mark, a phase change layer 14 which is arranged on a part of the transparent layer 12 and formed of specific Sb, Sn and In adapted so that a phase and reflection factor are changed accompanied by heating and enables a mark, a reflection layer 16 arranged on the transparent layer 12 and a protective layer 18 formed on the reflection layer 16.
Patent JP-S55107205-A (JP)
Title: Method of manufacturing fly-back transformer
Inventor: HIYOSHI YASUO
IPC: H01F38/42
Filed: 1979-02-09
Abstract: PURPOSE: To suppress the lowering of the fluidity even when agitation mixing has been made at a high speed and for a long period of time, and efficiently carry out the injection of vacuum into the transformer to harden the same by using a silicone rubber composition having specific constituents.  
     CONSTITUTION: A silicone rubber composition for insulating the fly-back transformer is formed by 100pts.wt. of diorganopolysiloxane, 0.2W30pts.wt. of an organosiloxane copolymer, organohydrodiene polysiloxane having three or more hydrogen stoms in a molecule, 50W300pts.wt. of a silica filler and a platinum compound of a catalyst quantity. Accordingly, by blending the organopolysiloxane copolymer, the fluidity is not lowered even when agitation or mixing is carried out for a long time, and the injection shaping operation is smoothly carried out to prevent the generation of voids in the transformer. Therefore, the transformer of excellent insulation can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000215932-A (JP)
Title: Pressure contact type electric connector and its manufacture
Inventor: MATSUMOTO SHUZO
IPC: H01R43/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a pressure contact type electric connector capable of improving slippage to improve mounting workability, stabilizing the connection of an electrically joining article to an electrically joined article, and thereby stabilizing quality and to provide its manufacturing method. SOLUTION: This electric connector 14 is composed of an insulating foam elastomer 12 molded into a cross-sectionally nearly U-shaped form and a pole-like form, a cross- sectionally nearly U-shaped insulating rubber sheet 3 for covering a part of the circumferential surface of the insulating foam elastomer 12, and multiple conductive thin wires 4 which are formed on the surface of the insulating rubber sheet 3 in a nearly U-shaped form and arranged in parallel with one another at an equal interval. Both the front and rear end faces of the insulating foam elastomer 12 are respectively formed into an exposed surface 15. A part of an insulating protection rubber sheet 8 having high hardness is embedded and molded in a remaining part of the circumferential surface of the insulating foam elastomer 12 and the still remaining part is exposed.  Since the protection rubber sheet 8 containing a large quantity of a filler is exposed on the other side surface of the insulating foam elastomer 12, slippage is improved.
Patent JP-H07220099-A (JP)
Title: Device and method for processing ruled line
Inventor: TANAKA MITSUHARU
IPC: G06F17/21
Filed: 1994-02-07
Abstract: PURPOSE:To extend and contract a rule line plotted once with an easy operation by instructing one terminal of the rule mark displayed by a display control means by an instruction means, and extending/contracting the rule line by changing the position of one terminal of the rule line instructed by an extension/contraction means. CONSTITUTION:The rule line as shown in the figure (a) is assumed. When the rule line is selected by instructing by a pointing device (PD) as shown in the figure, selective display as the figure (b) is performed. In such a case, parts displayed on both terminals of the rule line show rule line extension/contraction symbols. Thence, the rule line can be extended/contracted to a position where the rule line extension/contraction symbols are separated as shown in the figures (d), (e) and (f) by moving the rule line extension/contraction symbols by the PD. Also, the figure (d) shows a display state when the rule line is extended, and the figure (e) shows a state when the rule line is contracted, and the figure (f) shows a state when the right terminal of the rule line is moved from the left terminal to the left. A mode is set in the same coordinate rule line extension/contraction mode in the case of table configuration, and a horizontal rule line with the same start point coordinates can be extended/contracted simultaneously.
Patent JP-H08202859-A (JP)
Title: Electronic filing device and its method
Inventor: SHIMIZU TAKAYUKI
IPC: G06F17/30
Filed: 1995-01-31
Abstract: PURPOSE: To easily identify a document whose layout is similar or a document without a feature by displaying image data on the character area of a specified document. CONSTITUTION: A document read part 10 reads image data of the document which is read into a memory. An area division part 1 extracts the character area from image data of the document which is read from the document read part 10. A head character area specification part 2 sequences the character area which is extracted in the area division part 1 and specifies the initial character area. A character area segmenting part 3 segments image data in specified size from the character area specified by the head character area specification part 2. A document registration part 4 connects image data of the document which is read by the document read part 10 with image data of the character area which is segmented by the character area segmenting part 3, stores them in a file device 5 and a display control part 6 controls the display of image data.
Patent JP-S61172732-A (JP)
Inventor: HARADA MASAMI
IPC: B32B5/08
Filed: 1985-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05205015-A (JP)
Title: Image processor
Inventor: KADOWAKI TOSHIHIRO
IPC: G06T1/00
Filed: 1992-01-29
Abstract: PURPOSE:To use a page describing language PDL with high efficiency. CONSTITUTION:This processor is provided with an input means (external interface) 6 for inputting the PDL data together with a compressing means (CPU) 1 which compresses at least a part of the PDL data, a PDL memory means (page PDL memory) 14 which stores the partly compressed PDL data by an amount equal to at least one page, the raster image memory means (segment image memories 15-1-15-4) which correspond to a segment smaller than a page, and an expanding/evolving means (CPU) 1 which expands the compressed PDL data an then evolves the expanded data into a raster image to write the image into a raster image memory means.
Patent JP-S59149536-A (JP)
Title: Input device for position coordinates
Inventor: HANAI HIROKORE
IPC: G06F3/0487
Filed: 1983-01-31
Abstract: PURPOSE:To detect individually plural pressed areas when said areas pressed simultaneously and to increase the quantity of information which can be fed with the combinations of those pressed areas, by dividing a contact plate into plural sections which are insulated electrically from each other. CONSTITUTION:A contact plate 103 is divided into plural sections 103a-103c, and the electric conduction films 107 coated to these divided sections are insulated electrically each other. Thus these sections 103a-103c are electrically insulated from each other. Plural choices are displayed on a CRT101, and the positions of these displayed choices are pressed by a finger, etc. to feed the information. The choices are displayed with correspondence to those sections of the plate 103. A large quantity of information can be supplied with combinations of plural areas of each divided section which are pressed at a time.
Patent JP-H11211178-A (JP)
Title: Ventilation fan for ceiling
Inventor: TSUKITARI YUJI
IPC: F24F7/10
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts being required when mounting a casing to a body frame and to improve a mounting efficiency. SOLUTION: A fan motor is mounted to a body frame 12 and a blowing blade is mounted to a rotary shaft, and at the same time a casing made of foamed polystyrene that surrounds the blowing blade is accommodated in the body frame 12. A press member 21 with a mounting part 21a being mounted to a flange part 18 and an L-shaped contacting part 21b for gear-locking a casing 16 is provided at two locations of a flange part 18 being provided at the body frame 12. A recessed part where the mounting part 21a is engaged while being flush with it is provided at the flange part 18, and at the same time fitting nibs 29 and 29 for fixing the mounting part 21a are provided. The press member 21 is formed in one piece with the body frame 12 while being connected via a self hinge part 27 being located at the outer edge part of the flange part 18.
Patent JP-H02197625-A (JP)
Title: Retaining continuous wall rear-side surface water pressure processing method
Inventor: IZEKI HIDEO
IPC: E02D31/02
Filed: 1989-01-25
Abstract: PURPOSE:To save timbering by embedding a drain pipe with drain horizontal-pipes connected to a vertical pipe, previously in a retaining continuous wall, and by connecting a drain hose to the lowest step of the horizontal pipe exposed to an internal excavation area along with the excavation of the internal surface of the wall, for draining. CONSTITUTION:A drain pipe A is formed with drain horizontalpipes 3 connected to connecting pipes branched from a vertical pipe 1 at specified intervals. After that, the pipe A is set previously at a retaining continuous wall concrete placing position, and blind covers 4 are fitted, and concrete is placed, and the pipe A is embedded in a retaining continuous wall B and after that, the excavation of the internal section of the wall B is started. After that, the cover 4 of the horizontal pipe 3 at the lowest step among the horizontal pipes 3 exposed along with the excavation is removed, and draft-proof material 6 is inserted into the pipes 3, and is fixed with hollow cylindrical cage-shaped holding metal fittings 7. Then, by drain hoses 8 fitted on the head section of the metal fittings 7, underground water on the rear side surface of the wall B is drained in an excavation area D, and the rear side surface water pressure of the wall B is removed. Accordingly, timbering can be saved.
Patent JP-H09212547-A (JP)
Title: Noncontact information storage system
Inventor: WATANABE TAKAFUMI
IPC: G06Q20/42
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To make office work efficient and speedily obtain necessary information and documents by providing a storage means which stores information, a control means which controls information, and a communication means which communicates information without any physical connection. SOLUTION: A noncontact information recording medium 1 consists of an antenna 2, a modem circuit 3, a control circuit 4, and a memory 5. A memory map stored in a memory 5 consists of a memory address 11, individual ID information 12, prepayment data 13, time-limited data 14, room entry and exiting time temporary storage 15, and others 16. A noncontact medium 1 is employed as a student's identification card and RWU terminals are arranged in a campus to provide various services such as notification on bulletin boards in the campus and certificate issue. Then a noncontact information recording system which covers the majority of services of the school such as attendance/absence management in respective classrooms and prepaid services at school restaurants can be constituted by connecting the RWU terminals by a network.
Patent JP-S57129008-A (JP)
Title: Power amplifier
Inventor: SEKI KUNIO
IPC: H03G11/00
Filed: 1981-02-04
Abstract: PURPOSE: To simplify a circuit and to reduce a cost as an electric power amplifier, by using both a capacitor for automatic release in a safety operation area protecting circuit, and a capacitor for removing an electric power supply ripple.  
     CONSTITUTION: Both output transistors (TR) Q 19 , Q 21  are cascaded and the B- class push-pull operation is executed. On the base of a TR Q 23 , a constant- current TR Q 9  for supplying a bias current is provided. A capacitor C 101  for removing an electric power supply ripple component of a bias current circuit is connected to the connecting point of resistances R 9 , R 10  through the 8-th terminal. Accordingly, in case when the TR Q 19  has been deviated from the prescribbed operation area, the TR Q 19  is cut off forcibly by the bias controlling  circuit, and the operation of the TR Q 19  is released by a time constant which  has utilized the capacitor C 101 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63181915-A (JP)
Inventor: TAKAHASHI RYOJIRO
IPC: A01C15/00
Filed: 1987-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59149617-A (JP)
Inventor: OKUTOMI ISAO
IPC: H01H33/66
Filed: 1983-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06254299-A (JP)
Title: Steam iron
Inventor: BRUGGINK WILHELMUS H M
IPC: C02F5/10
Filed: 1994-02-08
Abstract: PURPOSE: To provide a steam iron for not depositing scale in a water supplier over the entire service life by containing the limited amount of a phosphonate compound in a water reservoir as a scale deposition suppressing agent. CONSTITUTION: In this steam iron provided with the water reservoir 1, a steam chamber 2, the water supplier 5 for supplying water from the water reservoir 1 to the steam chamber 2 and a means for reducing the deposition of the scale in the water supplier 5, for instance, the phosphonate compound is contained in a metering device 8 separated from the water reservoir 1 as a scale deposition growth suppressing agent and the limited content is distributed from the metering device 8 to the water reservoir 1.
Patent JP-H04249349-A (JP)
Title: Semiconductor device and manufacture there
Inventor: SHIRAI MASAYUKI
IPC: H01L21/60
Filed: 1991-02-05
Abstract: PURPOSE:To improve a resin sealed semiconductor device and a manufacturing method thereof concerning the reliability. CONSTITUTION:A single film layer of a silane coupling agent is deposited, at the covering ratio of 1exp-5 through 1, over the surface of components 10, 14 and 12 of a plastic seal semiconductor device. In the manufacturing method for this semiconductor device, the amount of the silane coupling agent sufficient to coat the surface of the components 10, 14, 12 is dispersed in vapor phase, or in liquid phase, and the elements are subjected to a coupling process in the liquid or the vapor phase. The deposition, or the formation, of a monomolecular layer of the silane coupling film leads to an improvement in the strength of joint between the plastic seal and the components, whereby the semiconductor device and the manufacturing method thereof can be enhanced with respect to the reliability.
Patent JP-S60159715-A (JP)
Title: Focusing method of noctovision
Inventor: YAMAGUCHI KIKUYA
IPC: G02B7/32
Filed: 1984-01-30
Abstract: PURPOSE:To make the optimum adjustment possible with one focusing by using rays in an intermediate wavelength region between visible rays and infrared rays regions. CONSTITUTION:With respect to a wavelength in a part 43 of a focus variance curve 41 due to visible rays and a focus variance curve 42 due to infrared rays, the performance higher than allowable resolutions in case of visible rays and infrared rays are attained. Consequently, if only rays in the wavelength in the part 43 is used to perform the optimum focusing, one adjustment is enough to satisfy resolutions for visible rays and infrared rays.
Patent JP-S58132964-A (JP)
Title: Preparation of semiconductor device
Inventor: SHINADA KAZUYOSHI
IPC: H01L29/73
Filed: 1982-02-01
Abstract: PURPOSE:To form shallow emitter base junction with good controllability at a low temperature by snow raking effect during heat processing. CONSTITUTION:An oxide film part 5 on a base region 7 is removed by etching, a platinum layer 11 is vacuum deposited after opening a contact hole 10 and thereafter heat processing is carried out. At this time, the Pt layer 11 connected to the base region 7 becomes PtSi layer and a base contact region 12 is formed, and arsenic doped polycrystalline silicon patterns 91, 92 are converted respectively to the PtSi layers 131, 132. The arsenic in the arsenic doped polycrystalline silicon patterns 91, 92 is swepted out in high concentration by the snow raking effect to a part of the surface of base region 7 and epitaxial layer 3 and thereby the n<+> type emitter region 14 and n<+> type collector leadout region 15 are formed. Thereby, the preformed p type base region 7 is prevented from spreading in the depth and lateral directions.
Patent JP-S61176073-A (JP)
Title: Method for producing button type alkaline battery
Inventor: IMAZAWA KAZUHIRO
IPC: H01M6/12
Filed: 1985-01-29
Abstract: PURPOSE:To realize a stable molded positive electrode using a positive electrode ring having L-shaped section and to contrive the stabilization of characteristics of liquid leakage resistance and large load by equalizing the maximum outer diameter of the positive electrode ring to the inner diameter of a part of a positive electrode case in contact with the ring. CONSTITUTION:The thickness of a positive electrode black mix 2 pressed and molded in a positive electrode case 1 is smaller than 0.5mm, and a positive electrode case 3 having L-shaped section is provided nearby. The case 1 has an opening and the difference between the maximum outer diameter of a ring 3 and the inter diameter of the part of the case 1 in contact with the ring 3 is made to 0 to 0.08mm. The diameter of the case 1 is decreased after the ring 3 is inserted into the case 1. Therefore, the positive electrode can be stabilized.
Patent JP-S59142699-A (JP)
Inventor: MASUDA TADASHI
IPC: G08B21/06
Filed: 1983-02-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03219669-A (JP)
Title: Semiconductor device
Inventor: OKAWA KAZUHIKO
IPC: H01L21/82
Filed: 1990-01-25
Abstract: PURPOSE:To form a transmission gate only of a first layer interconnection by extending a first gate terminal between third and fourth gate terminals, and extending the fourth terminal between the first and second gate terminals. CONSTITUTION:A transmission gate is formed of first and second layer interconnections 7, 8 made of a material such as aluminum, a contact 9 for connecting the terminal output or diffused region of a gate electrode to the first layer interconnection, and a via 10 for electrically connecting the first interconnection to the second interconnection. If gate electrodes 3 to 6, and 4 to 5 are connected, the contacts are placed at 12 terminal output having 6 gate electrodes, connected to the outputs of the diffusion side of the electrode 3 to connect the electrodes 4 to 5 by the first interconnection.
Patent JP-H03220378-A (JP)
Title: Production of synthetic leather having suede-like surface
Inventor: AMAHARU SOICHIRO
IPC: B29C41/12
Filed: 1990-01-25
Abstract: PURPOSE:To easily obtain the subject synthetic leather having luxury feeling by coating a substrate with a resin liquid composed of a polyurethane resin compounded with a heat-expandable microcapsules and heating the coated product to effect the expansion molding of the resin. CONSTITUTION:A liquid resin mixture is produced by compounding a polyurethane resin with heat-expandable microcapsules composed of e.g. a low-boiling solvent encapsulated with a thermoplastic resin film. The resin liquid is applied to a releasing paper having a leather pattern and dried. A substrate (synthetic leather base) is laminated to the dried coating layer interposing an adhesive therebetween, the adhesive is crosslinked, the releasing paper is peeled off and the microcapsules are expanded by heat-treatment to easily obtain a synthetic leather having suede-like surface with luxury feeling.
Patent JP-H09211375-A (JP)
Title: Head mounted display device
Inventor: UCHIDA GEN
IPC: H04N5/64
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a head mounted display(HMD) device excellent in the weight balance of an entire device by providing an optical path synthesizing means synthesizing the optical path of light from a picture display means and the optical path of light from an image pickup and display means. SOLUTION: Electronic picture information supplied from a picture reproducing device is displayed on a two-dimensional electronic picture display device 6, and external picture information is displayed on a two-dimensional external; picture display device 9 after taking an external picture by an external picture taking device 10, then sound information is outputted through a speaker. The light emitted from the device 6 is condensed by an objective lens for an electronic picture 5 and forms the picture of the device 6. In the same manner, the light emitted from the device 9 is condensed by an objective lens 8 for an external picture, and forms the image of the device 9 at the same position as the picture of the device 6. Furthermore, respective pictures are formed on the retina by an ocular lens 1 and the lens of a user again, and the secondary pictures of the devices 6 and 9 are formed.