baber/WOPTO huggingface dataset:
Patent JP-H09211440-A (JP)
Title: Liquid crystal display device
Inventor: MACHIDA CHO
IPC: G02F1/1339
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display panel improved in display quality of a liquid crystal display panel by making a gap length of peripheral part of liquid crystal layer of a liquid-crystal display panel uniform. SOLUTION: This display device is a liquid crystal display device provided with a liquid crystal panel having a pair of electrode substrates 100 and 110 and a liquid crystal layer 10 injected and sealed between a pair of the electrode substrates 100 and 110. The liquid crystal panel has a lighting area S1 and an unlighting area S2 formed on the outer circumference of the lighting area. In this case, a dummy mono-color filter 34a is provided in the unlighting area of one side electrode substrate 100 of the pair of the electrode substrates.
Patent JP-S59139055-A (JP)
Title: Developer for wet electrostatic photography
Inventor: KURAMOTO SHINICHI
IPC: G03G9/12
Filed: 1983-01-31
Abstract: PURPOSE:To improve performance for transferring picture image by allowing two kinds of spherical materials having specified particle sizes and migration velocities to be present in a carrier solution together with toner particles. CONSTITUTION:Spherical materials are contained together with toner particles in a carrier solution having a high electric insulation. The spherical particles consist of (A) those having 5-20mum particle size and higher migration velocity and (B) those having smaller particle size and lower migration velocity than (A). The content of the spherical particles is 0.1-30wt% basing on the total solid content (i.e. toner particles + spherical materials), and the weight ratio (A)/(B) is 95/5-5/95. Both (A) and (B) are copolymers of methyl methacrylate (MMA) and acrylic acid (AA), and the proportions of MMA/AA by weight for (A) and (B) are 95/5 and 99/1, respectively, while the particle size for (B) is 8mum. As described above, the component (A) having larger particle size is consumed in the earlier stage of a running because a higher migration velocity is imparted thereto, and the component (B) having smaller particle size serves to improve the performance for transferring the picture image because it is imparted with a lower migration velocity.
Patent JP-H10215591-A (JP)
Title: Method for controlling speed with automatic gain-correcting function of motor
Inventor: MATSUNAGA MASAO
IPC: H02P29/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To automatically regulate a gain by obtaining speed control constants and control characteristic change ratio of proportional gain and integration constant of a speed controller for controlling a speed of a motor by formulae I to III, and correcting the initial proportional gain and initial integration time constant in a preset speed-correcting range. SOLUTION: A proportional gain and integration constant of a speed controller for controlling a speed of a motor are decided by a formula I of a speed control constant =Ko×(1+To)/To (where Ko indicates initial proportional gain and To indicates an initial integration time constant). Speed feedback values of first and second lapse times T1 , T2 at the time of accelerating and decelerating at speed command characteristics of the speed controller are measured, and V10 , V20 are decided. When aging change occurs in the motor or a machine system, control change ratios of the T1 , T2 are obtained by a formula II of A=(Vo+ΔV1 )/V10 and formula III of B=(V10 +ΔV2 )/V20 (where ΔV1 indicates a speed (deviation from an initial value) at T1 , ΔV2 indicates a speed (deviation from an initial value) at speed at T2 .  The initial proportional gain Ko and initial integration time constant To in the formula I in the preset speed correcting range are corrected.
Patent JP-S61175283-A (JP)
Title: Adsorption compressor
Inventor: YOSHIKAWA SEIICHI
IPC: F25B15/16
Filed: 1985-01-30
Abstract: PURPOSE:To quicken heating or cooling of adsorbent or active carbon through a metallic board while to facilitate mounting in adsorption tower by forming felt adsorbent composed of active carbon fiber and a metallic board into spiral then filling and constituting an adsorbing material. CONSTITUTION:A adsorbent 4 is constituted by winding felt active carbon 8 and a metallic board 10 having high thermal conductivity into spiral to have a tubular section for receiving an inner tube 2 in the center. When functioning as an adsorption compressor, high temperature heating fluid is flowed through a thermal transmission tube 5 to the adsorbent 4 then heated through a heater 7 inserted into the inner tube 2. As the temperature rises, the adsorbed gas is desorbed to increase the pressure in adsorption tower 1 thus to flow high pressure gas through a conduit 6. Upon desorption of gas to cause pressure drop below specific level, heating through the heater 7 is stopped. As the temperature of the adsorbent 4 drops, low pressure gas is led through the conduit 6 to be adsorbed into the adsorbent 4 and said operation is repeated. Consequently, heating/cooling of adsorbent 4 is quickened while insertion is facilitated.
Patent JP-S61174680-A (JP)
Title: Semiconductor photodetector
Inventor: MATSUDA HIROSHI
IPC: H01L31/103
Filed: 1985-01-30
Abstract: PURPOSE:To reduce the capacity of a bonding pad, by forming at least a part of an insulating layer with at least heat-resistant resin material. CONSTITUTION:An N-type InP substrate 41 is laminated with an N-type InP layer 50, an N-type InGaAsP layer 42, N-type InP layer 43, an N-type InGaAsP layer 51, all undoped and sequentially grown. After a circular P-type transformation region is then formed by Zn diffusion in the N-type layers 51, 43, the first insulating film 45 a nd the second insulating layer 49 consisting of heat-resistant resin are deposited. Succeedingly an annular contact hole is opened through the insulating films, 45, 49 inside the P-type transformation region 44 by photolighography to form a P electrode 46 including a bonding pad section 47, followed by removal of the second insulating film 49 except the region under the P electrode 46 and further by formation of a N electrode 48 on the substrate side 41. Thus the capacity of the bonding pad can be decreased by adding the second insulating film 49.
Patent JP-S57130809-A (JP)
Title: Air conditioner for automobiles
Inventor: ITOU TOSHIKATSU
IPC: B60H1/00
Filed: 1981-02-04
Abstract: PURPOSE: To provide an effect of keeping the head cool and the feet warm in an air conditioner which has upper and lower blast outlets inside a car by respectively disposing air mixing doors of which each controls a proportion of cool and warm airs in communication ducts toward the blast outlets.  
     CONSTITUTION: An objective room temperature TSO is calculated by a micro- computer C on the base of a set temperature TS, an atmospheric temperature TA and a solar radiation quantity Q. An objective warm air temperature TdLO in a warm air duct 7b is derived from the TSO, the TA, a temperature TL around feet, and a temperature TdL in the duct 7b. Based on the result, an objective opening θL of the second air mixing door 5D is found. As a result, for reducing the opening, a solenoid valve S3 is first turned off and then a valve S4 is off to move the door 5C toward a heater core. For opening the door, the solenoid valve S3 is first on and the S4 is then off. A cooling air duct 7a is controlled in like manner, so that temperatures at both the blast outlets may have a certain difference. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01317437-A (JP)
Title: Reclining chair
Inventor: BAANAADO JIEI KURAUSUKA
IPC: A47C1/037
Filed: 1988-01-25
Abstract: PURPOSE: To modify a conventional manually-driven recling chair to a power- driven one by attaching a specified substrate linking device to the conventional chair. CONSTITUTION: A substrate has one pair of linking control plates 40 which has a laterally projecting part 42 for receiving a lower applied rail 34 of a hinge 33 for reclining. Attaching the control plate of a conventional reclining chair is carried out by relaxing a clamping tool 43 for connecting the hinge to an applying block 37 to slide a slot 45 on the lateral projecting part and clamping the tool 43 again. Thus, the substrate is attached to the chair. A linking control plate 40 is bonded to the substrate by one pair of long links 47. The links 47 are bonded to an ear part 49 which stands vertically on the substrate. A pivot 61 of a U shape frame 65 bonds leg parts 56 and 57 to the linking control plate 40. An actuator integrated into the substrate is connected rotatably by a blanket 96 and driven by a motor-gear driving unit.
Patent JP-H06304592-A (JP)
Title: Device for mounting underwater aeration agitator
Inventor: MURASE ICHIRO
IPC: C02F3/20
Filed: 1993-02-01
Abstract: PURPOSE:To raise the main part of a device such as a water current generator along a guide column in a balanced state and to eliminate the need to attach and detach the air suction pipe to feeder cable. CONSTITUTION:A guide column 2 is erected in water W, a slide bracket 3 for supporting the main part 7 of a device such as a water current generator 4 is loosely engaged with the column 2, a hanging bracket 9 is attached and detached to and from the upper end of the column 2, and the bracket 9 is provided with a hanger 10 for connecting a hoist 15 for hanging the bracket 3, a winder 11 for an air supply hose 13 connected to the water current generator 4 and a feeder cable 12 connected to the water current generator 4. The slide bracket 3 is made liftable with respect to the hanging bracket 9, the hose 13 and a feeder cable 14a are expanded and contracted following-up the bracket 3, and the hanging bracket 9 and slide bracket 3 are integrally attached and detached to and from the guide column 2.
Patent JP-2000214388-A (JP)
Title: Stereomicroscope
Inventor: MORITA KAZUO
IPC: G02B21/22
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a stereomicroscope enabling an observer to observe an image obtained by superimposing a microscopic image and image information displayed on a monitor with both eyes and pick up the image, preventing the brightness of the microscopic image from lowering, a microscope from getting larger and heavier and a distance from an object to the eye point of the observer from being increased and making operability excellent. SOLUTION: This stereomicroscope is equipped with an objective lens 11 receiving luminous flux from the object 10 and making it afocal luminous flux, and a variable power lens 12 receiving the luminous flux from the lens 11 and varying the magnification of the luminous flux and constitutes a single lens optical system. Furthermore, it is equipped with a picture display means 13, a picture projection optical system 14 receiving the luminous flux from the display means 13 and making it afocal luminous flux, an optical path synthesizing means 16 for superposing an optical path passing through the optical system 14 on an observation optical path 15 passing through the lens 12, and a binocular lens barrel optical system 18 for guiding the luminous flux guided to the optical path 15 to both eyes of the observer 17.
Patent JP-H04213765-A (JP)
Title: Method for combining tables of associated database controlling apparatus and computer system therefor
Inventor: JIYOSEFUIIN MIYUU-KUN CHIEN
IPC: G06F17/30
Filed: 1991-01-14
Abstract: PURPOSE: To obtain a merging technology which uses existent data base structure by making good use of characteristics of nested loop merging technology and classifying/merging technology. CONSTITUTION: The relational data base management device retrieves the indexes of merging columns of an inside table first and sequences them. The indexes of the merging columns are scanned to rows of the inside table where the indexes of the merging columns of the inside table have merging column values matching rows of an outside table. Then, a tentative work table including the identifiers of the rows of the inside table having merging column values matching with the outside table is generated by connecting row identifiers with the matching rows of the outside table. Then, the tentative work table is sequenced with the identifiers and an identifier list of the inside table is used to retrieve corresponding rows of the table; and all local predicates are added to the inside table and merged with the matching rows of the outside, so that the result is returned to a user.
Patent JP-S60160353-A (JP)
Title: Manufacture of armature coil for rotary electric machine
Inventor: NAKAZAWA JIYUUJI
IPC: H02K15/04
Filed: 1984-01-30
Abstract: PURPOSE:To improve the quality and working efficiency, by truing up the length of lead parts when the both ends of slot coils bound in a given quantity are bent and formed in a given shape. CONSTITUTION:The lead parts of plural flat wires W are peeled in upper, lower and both side directions by a peeler 14 for upper, lower and both side surfaces to form perfect peeled parts, and the front and rear of the peeled parts are mended to be wound with insulating tape. And the central peeled part is cut off in a given length by a cutter 41 to form segment coils B, C having the lead parts W1, and then, each of the segment coils B, C is bound in a given quantity to form slot coils, and the slot coils are wound with insulating tape except the lead parts, and then, the both ends of the slot coils are bent to be formed in a given shape by the forming apparatus.
Patent JP-S59138828-A (JP)
Title: Cooker
Inventor: HORINOUCHI ATSUSHI
IPC: H05B6/68
Filed: 1983-01-31
Abstract: PURPOSE:To enable to confirm the contact state of a probe simultaneously with the state of temperature-controlled operation at a temperature-controlled operation display part by a method wherein the temperature-controlled operation display part is so constituted that said part displays indicating forms, which are different from each other under the conditions whether the probe is in a predetermined contact state or not. CONSTITUTION:The generation of predetermined signals from a terminal L2 is stopped in order to put off the indicating lamp of a temperature-controlled operation display part 13 at the step 20. After that, the program circulates steps S12-S14, and S18 and then, when the contents of a COUNT area reaches 1sec, the program is now at the step S19. At this time, because the generation of the predetermined signals from the terminal L2 has already stopped, the program proceeds to the step S15 to put on the indicating lamp of the temperature-controlled operation display part 13 and so on so as to similarly pass through the steps S20 or S15 every 0.5sec. As a result, the indicating lamp of the temperature-controlled operation display part 13 is turned on and off every 0.5sec of flashes once a second. A cock is informed with the flashing that a probe 2 not shown is not installed and consequently no microwave heating is practised in the temperature-controlled operation.
Patent JP-H04242467-A (JP)
Title: Combined computer system
Inventor: OGAWA SHUICHI
IPC: G06F15/177
Filed: 1991-01-16
Abstract: PURPOSE:To minimize the service stop time and to quickly restart the service by setting previously a stand-by system in a start state while a working system is kept active and then taking over the operation automatically by the stand-by system when the working system is stopped. CONSTITUTION:A working host computer 100 offers the on-line service. A stand-by host computer 200 consists of an inter-system communication means 201, a communication control means 202, and an on-line service system 210. The inter-system communication equipments 103 and 203 perform the exchange of information between them. Meanwhile a fault detecting device 204 monitors the system fault of the computer 100 end informs the system 210 of a fact that the working of the system 100 has stopped by a fault. In a composite computer system, a system 110 is started when the system 210 is ready. Then the system 210 transmits the confirming information of the start declaration of a working system through the means 201.
Patent JP-H04242001-A (JP)
Title: Illuminating axis tilting device for head light
Inventor: HIROSE HITOSHI
IPC: B60Q1/06
Filed: 1991-01-16
Abstract: PURPOSE:To provide an illuminating axis tilting device for a head light, which can make a support structure simple, for an output gear moving to the axial direction, a driving shaft tilting the tilting members such as a reflecting mirror, a head light unit and the like, and which can also minimize non-conformity due to errors in dimension. CONSTITUTION:An output gear 45 is supported by a drive shaft 41 which is positioned penetrating a case 24 back and forth, a front and a rear case body 25a and 25b each of which is one-half of the case 24, are formed with cylindrical support walls 37 and 39 which are positioned in such a way as to enclose a part of each drive shaft, and each tip end 37a and 39a of the support walls is positioned so that the disc section 47 of the output gear is held back and forth while being slightly brought into contact with or being closely adjacent to the disc section. This thereby can make the support structure of the output gear simple, and also can minimize non-conformity due to errors in dimension.
Patent JP-2000211968-A (JP)
Title: Highly durable piezoelectric composite ceramics and their production
Inventor: TAJIMA KENICHI
IPC: H01L41/39
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide highly durable piezoelectric composite ceramics suitable for piezoelectric actuators and to provide a method for producing the same ceramics. SOLUTION: The highly durable piezoelectric composite ceramics comprises (A) oxide ceramics having 1-8 μm average particle diameter and having a perovskite crystal structure showing piezoelectricity as a principal phase and (B) 0.1-5.0 vol% of at least one kind of fine grains selected from the group consisting of Al2O3, MgO, ZrO2, AgO, Ag and Pt, each having <=0.5 μm average particle diameter. The fracturing or breaking time of the composite ceramics is >=100 h. when a high-voltage sinusoidal wave at 2 kV/mm and 1 kHz in the direction of polarization is repeatedly applied. Broken-out section due to fracture or breakage comprises >=5% intracrystalline fracture surface.
Patent JP-H10205003-A (JP)
Title: Joint structure of single layer truss
Inventor: TANAKA TATSUMI
IPC: E04B1/58
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To easily and accurately connect chord members, by connecting a restricting flange put on a connecting flange and a restricting ring put on the other end of the connecting shaft with bolts and nuts on the same shaft. SOLUTION: Small-diametral positioning pins 4a, 4a are provided on the same shaft at one axial end of the connection shafts 4, 4 arranged so as to cross with a plurality of chord members 1, 1 constituting a single layer truss. This joint is provided with connecting flanges 3, 3 forming the upper end crossing at right angles against the connection shafts 4 and also provided with a restricting flange 5 put on the upper end faces of these connecting flanges 3 and connected thereto to have a restricting hole 5a containing these pins 4a in the inside at the center. And also this joint is provided with a restricting ring 6 put on the other end of the connection shaft 4 to erect a ring-shaped flange 6b restricting the outer peripheral face thereof in the axial direction. The restricting flange 5 and the restricting ring 6 are connected on the same shaft with a bolt 7 and a nut 8.  In this way, chord members can be easily and accurately connected by one operator.
Patent JP-H08214167-A (JP)
Title: Image processing unit
Inventor: OTA YUKIHISA
IPC: H04N1/409
Filed: 1995-02-01
Abstract: PURPOSE: To attain high speed recording with high image quality as if to be generated from data having high resolution by simple configuration and processing without pre-generation of data with high resolution even when data are generated with resolution required for a recorder and high recording with double precision resolution is made in the main scanning direction. CONSTITUTION: The processing unit is provided with edge detection sections 2-1-2-3 detecting an edge from image data 1 received by an input means, a pattern detection section 4 detecting whether or not edge data 3-1-3-3 from the edge detection sections 2-1-2-3 are coincident with a specific pattern and a dot location conversion section 5 converting a recording position of image data of received specific picture elements when the pattern detection section 4 detects it that the edge data are coincident with a specific pattern. When received binary image data inverts from 0 to 1 or vice versa, the edge detection sections 2-1-2-3 detects an edge.
Patent JP-S58134174-A (JP)
Title: Deterioration preventing agent
Inventor: SENOO SUEAKI
IPC: C09K15/32
Filed: 1982-02-02
Abstract: PURPOSE:To provide a novel agent for preventing the deterioration of various colorants of e.g. pressure-sensitive copying paper, with time, remarkably, without side effects, by using a specific nickel sulfonate compound, etc. as active component. CONSTITUTION:The objective deterioration preventing agent is composed of the compound of formula[B is alkyl(oxy) or aryl; n is positive integer](e.g. nickel methylsulfonate, nickel n-dodecylsulfate, nickel benzenesulfonate, nickel 1-naphthalenesulfonate, etc.). EFFECT:Effective to prevent the deterioration such as fading, discoloration, yellowing, browning, embrittlement, etc. of an organic substrate exposed to natural light such as sun light or various artificial illumination.
Patent JP-H01192685-A (JP)
Title: Traffic demand detecting device for elevator
Inventor: SASAKI KENJI
IPC: B66B3/00
Filed: 1988-01-25
Abstract: PURPOSE:To stably and high-precisely detect up peak and down peak, by a method wherein a ratio between the numbers of calls in a rising direction and a lowering direction at all stories in a given time and the number of calls at a specified story are compared with the respective given values. CONSTITUTION:A microcomputer 10 serving as a traffic demand detecting device is provided with function as a means 12 to detect the number of calls, function as a means 13 to decide a traffic demand, and a clock 14 as a clock means. Each time an elevator stop call or a cage call changed therefrom occurs, counting classified by a story and a direction is effected. The calls are divided into a rising and a lowering direction for a given time to add it, and when a ratio between total sums of the numbers of calls at all stories in a rising and a lowering direction exceeds a given value and the number of calls in a rising direction at a specified story exceeds a given value, it is decided that up peak occurs. A group managing device 5 manages a whole group by a control method optimum to up peak, and also in the case of down peak, a whole group is managed in a similar manner described above.
Patent JP-H08208012-A (JP)
Title: Gravity roller conveyer
Inventor: KANEKO JUNICHI
IPC: B65G13/075
Filed: 1995-02-01
Abstract: PURPOSE: To reduce and make uniform the sliding drop speed of articles with a simple structure without needing complicated controls or the like. CONSTITUTION: Braking rollers 30 for deflecting the course F of articles 10 by a predetermined amount to the left side of conveying direction A and brake releasing rollers 31 for deflecting the course of the articles by a predetermined amount to the right side of the conveying direction A are alternately disposed between rotary rollers 20 in conveyer frames 11 along the conveying direction A. Also, left side and right side guard rails 12, 13 are disposed on both left and right sides of the conveying direction A. While the articles 10 are altered with respect to the course alternately to the braking direction and brake releasing direction, the articles 10 contact alternately the left and right side guard rails 12, 13 to be guided thereby and slide down along the conveying direction A zigzag as viewed in a plan.