baber/WOPTO huggingface dataset:
Patent JP-H11223849-A (JP)
Title: Zoom finder
Inventor: MANABE MITSUO
IPC: G03B13/12
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To easily adjust the variance of finder diopter by adjusting the diopter by enabling a cam to be moved in a finder optical axis direction and adjusting the position of the cam in the finder optical axis direction. SOLUTION: Since a first lens G1 is set so that the position thereof in an optical axis S direction is fixed but a second lens G2 and a third lens G3 are moved in the optical axis S direction while a distance between both lenses G2 and G3 is changed according to the rotation of the hollow cylindrical cam 1 taking the optical axis S direction as the rotational axial direction thereof, the zooming of a finder optical system can be executed according to the zooming of a photographing optical system. The cam 1 is key-coupled to a member 2 so that it can be moved in the rotational axial direction, that means, in the optical axis S direction but it is not moved in the rotating direction.  Then, when a camera is manufactured, the position of the cam 1 in the optical axis S direction is adjusted by turning an adjustment screw 7 so that the finder diopter of the camera is approximated to an initial value. Thus, the variance of the finder diopter is corrected.
Patent JP-H10207785-A (JP)
Title: Memory system
Inventor: NAGASAWA YOSHIAKI
IPC: G11C29/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To improve productivity and to effectively save a defective device by dividing the defective device into N blocks and substituting N divided areas of a prepared good redundant device for respective defective blocks to constitute a normal system. SOLUTION: The memory system using plural memory devices is constituted of defective DRAMs 3 to 10 each of which is constituted of a one-mega(1M) DRAM, a good DRAM having the same constitution as the defective DRAM so as to be substituted for defective blocks, and a controller 1 for controlling the substitution. The defective blocks of a defective device are inspected and the defective device is clasified into eight blocks in accordance with the existence of defects in respective blocks. When the good blocks of the substitutive device 2 are substituted for respective areas constituted of eight defective device parts, a module equivalent to a good module of which basical operation is completely good at the time of observing it from the external is obtained.
Patent JP-S56120831-A (JP)
Title: Electromagnetic braking system
Inventor: OKITA RIYOUSUKE
IPC: F16D55/28
Filed: 1980-02-27
Abstract: PURPOSE: To provide the electromagnetic braking system wherein a compact and less expensive electromagnetic coil is employed which saves much power by eliminating a heat generation at the coil by means of supplying a pulse current to the coil for the braking and brake releasing operations.  
     CONSTITUTION: When the pulse current is supplied to the electromagnetic coil 8, the coil 8 is energized to draw an armature 5 toward a second stator 6. At this time, a retainer 11 is pushed toward the stator 6 by a triangle tooth 10b of an extruder 10 so as to release an engagement between a pin and the retainer 11. Then, the retainer 11 slides under the elasticity of a compression spring 12 at the triangle tooth 10b of the extruder 10 of the retainer 11 along a sloping surface of an end 4d of a spline tooth 4a of the pin 4. Thus the retainer 11 rotates in the clockwise direction by one tooth of the spline teeth 4a. When the pulse current supply to the coil 8 is interrupted, the spline teeth 11a of the retainer 11 engage with the grooves 4b of the pin 4, thereby bringing the armature into a pressed contact with a braking element 3 to produce a braking force. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09197103-A (JP)
Title: Plastic optical article with multilayered antireflection film
Inventor: MOCHIZUKI KIYOTO
IPC: G02B1/116
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a plastic optical article with a multilayered antireflection film having a low reflectance in a wide visible light region and less liable to scratch and contamination. SOLUTION: This plastic optical article has a multilayered antireflection film formed by successively disposing a scratch resistant hard coating layer of 1-15μm thickness as a 1st layer, a 2nd layer based on ZrO2 or ITO, a 3rd layer based on MgF2 or SiO2 , a 4th layer based on ITO, a 5th layer based on MgF2 or SiO2 and a 6th layer based on SiO2 on one face or both faces of the plastic film or sheet substrate. The reflectance of the surface of the antireflection film is <=1% in a visible light region of >=180nm wavelength.
Patent JP-S54117819-A (JP)
Title: Two-cycle engine
Inventor: TANAKA TAKESHI
IPC: F02B25/08
Filed: 1978-03-03
Abstract: PURPOSE: To improve the output of a two-cycle engine at high load time by providing a supercharger for supercharging only at high load time at the engine to thereby prevent mixture gas form blowing out at low load time.  
     CONSTITUTION: In an opposed piston type two-cycle engine in which two pistons 8, 9 are opposed so that mixture gas compressed is introduced from crank-chambers 3, 4 connected with carburetors 16, 17 through scavenging passages 18, 19 into a common combustion chamber 5 having an ignition plug 12, a supercharging passage 35 having an air compressor 31 and a carburetor 34 is connected to the passage 18, and throttle valves 44, 42, 43 interlocked with solenoids 47, 45, 46, respectively driven by a control circuit 40 are provided at the passages 35, 18, 19, respectively. The valves 42, 43 are opened at low load time and the valve 44 is closed, and vice versa at high load time upon reception of the signal from a throttle valve sensor 41 of the carburetor 16. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08215634-A (JP)
Title: Manufacture of laminate
Inventor: DOHATA YOSHIZO
IPC: B05D7/04
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a laminate with a good gas barrier property especially at a temperature in a low-middle range by a method in which a composition of a solution of EVOH with a specified ethylene content and a specified inorganic substance is applied on a base material and dried to form a coat layer with a specified thickness. CONSTITUTION: A composition of an EVOH solution and at least one kind of inorganic substance selected from a group consisting of water-swelling phyllosilicate, talc, mica, clay, calcium carbonate, and gypsum is applied on a base material and dried to form a coat layer of 20μm or less thickness. In the preferable composition of EVOH, an ethylene content is at least 10-70 mole %, and the degree of saponification is 80 mole % or more. In this way, a laminate with a good gas barrier property especially at a temperature in a low- middle range is obtained which is used for packaging films, containers, etc., for food, etc.
Patent JP-H02204977-A (JP)
Title: Charging method for sealed lead-acid battery
Inventor: YOSHIDA TAKAMASA
IPC: H01M10/44
Filed: 1989-02-02
Abstract: PURPOSE:To make it possible to correctly detect the finishing of charge by detecting the finishing of charge in constant voltage charge by using variation rate of charging current per time. CONSTITUTION:In the constant charging region, charging currents in times t0, t1 are represented by I0, I1. The variation rate of charging current K is defined as K=100X(I0-I1)/I0, and the variation rate of charging current per time A is defined as A=K/(t1-t0). In the charging method for a sealed lead-acid battery, the finishing of charge in constant voltage charge is detected by using the variation rate A of charging current per time.
Patent JP-H01203073-A (JP)
Title: Applicator of magnetic recording medium
Inventor: TOBISAWA SEIICHI
IPC: B05C5/02
Filed: 1988-02-05
Abstract: PURPOSE:To easily uniformize the film thickness distribution in the width direction by providing a least three pieces of heating means for heating application liquid passing through a slit in the width direction of a coater head and controlling the heating rates individually by the respective heating means. CONSTITUTION:A film thickness meter 8 is provided to the outgoing side of a coater head CH and the thickness of a film coated on a flexible supporting material 6 is detected with the meter 8 and this detected signal is inputted to an arithmetic unit 9. This arithmetic unit 9 outputs a correction signal to the respective temp. controllers 10 belonging to at least three pieces of heating heaters 7 provided in the width direction of the coater head CH on the basis of the signal of coated film thickness so that the present film thickness distribution in the width direction is uniformized. Then the heating rates by the heating heaters 3 for the application liquid passing through a slit 3 are controlled with the temp. controllers 10 on the basis of this correction signal and the film thickness of application liquid which is extruded through the slit 3 and applied on the surface of the supporting material 6 is uniformized in the width direction. A required magnetic recording medium sheet is obtained in such a way.
Patent JP-H10218945-A (JP)
Title: Composition for producing polyacrylic ester and production of polycrylic ester
Inventor: TSUJI RYOTARO
IPC: C08F8/42
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. for producing a polyacrylic ester which enables a safe production of a polyacrylic ester under mild conditions and enables polymn. and hydrosilylation to be conducted simultaneously by compounding a platinum compd., a silicon compd. having at least one Si-bonded hydrogen atom, an unsatd. compd., and an acrylic ester. SOLUTION: The platinum compd. is a known one (e.g. a platinum-olefin complex). The silicon compd. is represented by the formula: Hn SiR4-n (wherein R is a monovalent hydrocarbon group, alkoxyl, acyloxy, silyl, siloxy, hydroxyl, thiohydroxyl, amino, silylamino, or halogen; and (n) is 1-4), e.g. trimethoxysilane. Any unsatd. compd. having a hydrosilylatable unsatd. bond can be used, an example being ethylene. The acrylic ester is, e.g. methyl acrylate. The reaction temp. is pref. 0-150 deg.C.
Patent JP-H03230278-A (JP)
Title: Preparing method for graphic data and design supporting device
Inventor: MASUDA KENJI
IPC: G06T11/80
Filed: 1990-02-06
Abstract: PURPOSE:To prepare shape data easily, speedily and exactly by picking up a point, which is desired to be set as the end point of a line segment on a 'rough graphic', on a screen, inputting a correction command and circular arc designation concerning a point, which coordinate value is desired to be corrected, and preparing a finish graphic. CONSTITUTION:The shape of a picture read by an image scanner 1 is displayed as the 'rough graphic' and on this graphic, the point to be set as the end point of the line segment is picked up on the screen. A pickup point correction part 7 inputs the correction command concerning the point, which coordinate value is desired to be corrected, in the picked-up points and the circular arc designation concerning a curved part and the respective line segment end points, which are respectively picked up and suitably corrected, are connected by a straight line or a circular arc along the 'rough graphic' and defined as the finish graphic. Thus, the graphic data for shape work can be speedily and exactly prepared by a simple operation without requiring much knowledge.
Patent JP-H01274658-A (JP)
Title: Converter for electronic clock
Inventor: OKAZAKI SAKIO
IPC: H02K37/16
Filed: 1989-02-03
Abstract: PURPOSE:To reduce energy consumption, by magnetically combining a two-pole magnetized rotor with radius Rr with a round hole part with radius Sr connecting two stator-forming members except narrow constrictions and by setting the ratio of Rr to Sr is 0.6>Rr/Sr>0.3. CONSTITUTION:When stators 2, 3 surrounding a rotor 1 with radius Rr is arranged, said stators 2, 3 are connected together at the narrowest parts g<1> and g<2> to form a round hole with radius Sr. Said stators 2, 3 are fixed by screws 6, 6' to a yoke 5 wound by a coil 4. These stators 2, 3 are provided with notches 2a, 3a to make the position of magnetic poles N and S at the time of standstill of the rotor 1 deviate to one of said stators 2, 3 so that the rotor 1 can rotate in a given direction. The ratio of radii Rr to Sr is set between 0.3 and 0.6, the maximum energy product(BHmax) of the material used of the rotor 1 is 20M.G.Oe or more, and a part 18 of magnetic flux from the rotor 1 is closed by the rotor itself. Thus, it is possible to reduce energy consumption.
Patent JP-H11213007-A (JP)
Title: Method and device for displaying parts constitution information of product
Inventor: ENDO AKIRA
IPC: G06F3/048
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a display method capable of shortening processing time for displaying parts constitution information. SOLUTION: The parts numbers of a product, a development level for developing parts constitution information, a display level, and a command for retrieving the parts constitution information are acquired when the information is displayed on a screen and displaying a head line/end line are inputted from an input picture for the parts numbers of a product/a development level/a command on a terminal and respective items of parts number/development level/command are acquired (step S1).  When a developing method is positive development processing (positive development in step S8), the constitution information of a constitution data file is read out as slave parts retrieval (step S9), and in the case of reverse development processing (reverse development in step S8), the constitution information of the constitution data file is read out as master parts retrieval (step S10), '1' is added to the retrieving level (step S11) and character down processing is executed (step S12) to edit constitution data.
Patent JP-S59149405-A (JP)
Title: Local oscillation device
Inventor: USUI AKIRA
IPC: H03B5/18
Filed: 1983-02-16
Abstract: PURPOSE:To realize wide-range oscillation even in a high frequency band by connecting a tuning diode, resonance line, and switch diode in series in terms of alternating current. CONSTITUTION:A resonator part A and an amplification part B are connected together by a coupling capacitor C1, and a tuning voltage BT is applied through a high resistance R1 to one terminal of the coupling capacitor C1 on the side of the resonator part A. Further, the AC series connection circuit of a tuning diode D1, resonance line L1, and switch diode D2 is connected between the ground and intersection I of the high resistance R1 and coupling capacitor C1. Further, a capacitor CrD is connected in parallel to the diode D2 and a switch voltage BS is supplied properly through a high resistance R3 to the intersection of the diode D2 and coupling capacitor C2. Consequently, the wide-range oscillation is realized even in a high frequency range.
Patent JP-H01201859-A (JP)
Title: Play starting method for disk
Inventor: TSUBOI HIROAKI
IPC: G11B20/18
Filed: 1988-02-05
Abstract: PURPOSE:To start the play for even a CD by merely changing software by repeating operations moving a pickup to an inner periphery for a prescribed time corresponding to the detection of the area boundary of a composite disk and reading a record and sub-code information until they can be read. CONSTITUTION:A processor in a system controller 11 monitors the output of a position detector 13 by a play command, and detects the area boundary by the inversion of a level. At this time, the pickup 3 is moved in a direction of the inner periphery of the disk 1 for the prescribed time, then stopped, an the lock of focusing servo, the acquirement of a frame period, and the read of the sub-code information are judged. When all of them are performed, the operation is shifted to the read of a table of content TOC or the search operation of a track NO1, and when even one of the above action is not performed, the pickup is moved to the inner side for the prescribed time additionally, and the same judgement is repeated, thereby, it is possible to start the play for even the CD with a short recording time surely without necessitating an additional position detector.
Patent JP-H08215340-A (JP)
Title: Extension ladder
Inventor: YOSHIMOTO JOJI
IPC: A63B17/00
Filed: 1995-02-14
Abstract: PURPOSE: To improve a training effect by mounting both terminal parts of a ladder style body between supporting legs so as to freely be moved in a vertical direction and setting the arranging intervals of a large number of commode handles so as to freely be extended/contracted. CONSTITUTION: The ladder style body B assembled in advance is mounted on an assembled supporting part A. In other words, the pin 16 of the commode handle 14 is inserted to the hole 13 of the projecting edge 12b of a side frame part 12 from the upper side, and both terminal parts 14a of the commode handle 14 are placed on the projecting edge 12b, and a clamp 18 is tightened in an insertion hole 11 with a bolt 4 and a nut 19. At this time, the mounting height position of the ladder style body B is set by selecting the insertion hole 11 arbitrarily corresponding to the stature, physical strength and the contents of rehabilitation, etc., of a user. Also, the mounting interval of the commode handle is set so as to fit in the user by selecting the hole 13 appropriately.  Also, the ladder style body B is mounted obliquely by setting one terminal part of the ladder style body B at a position upper or lower than the other terminal part.
Patent JP-S60169802-A (JP)
Title: Manufacture of solid-state color image pickup element
Inventor: FUJITA SHINSAKU
IPC: H01L31/0216
Filed: 1984-02-13
Abstract: PURPOSE:To prevent a solid-state image pickup element from alkali metal staining by using a specified dye contg. no alkali metal for coloring the resin film of a microcolor-filter to be attached to said element. CONSTITUTION:A bichromate gelatin photosetting resin layer is formed on a CCD type solid-state image pickup element, and it is subjected to make exposure and development to form a hardened resin layer to be dyed composed of a mosaic pattern in relief. Then, the resin film is dyed with a dyeing soln. contg. a base of non-metallic atoms and a dye-sulfonyl halide represented by the general formula: D-(SO2Hal)P, where D is a dye moiety, and Hal is a halogen atom, and (p) is an integer of 1-6.
Patent JP-S57141858-A (JP)
Title: Low pressure gas electric-discharge lamp
Inventor: ANZAI YOSHINORI
IPC: H01J61/72
Filed: 1981-02-24
Abstract: PURPOSE:To reduce loss which is caused at metal partition walls, and enhance the luminous efficiency of a low pressure gas electric-discharge lamp by connecting electrodes and the said partition walls by means of a rectification circuit, and making the electric potential of the said partition walls to be negative to that of one of the electrodes. CONSTITUTION:A cylindrical discharge case the inner wall of which is coated with a phosphor is divided into a plural number of sepatated rooms by means of plural metal partition walls 5. The separated rooms are connected to each other by making at least one part of each partition member 5 to be opened. Electrodes 6a and 6b and the walls 5 are connected by means of a rectification circuit 20 so that the walls 5 have an electric potential negative to that of one of the electrodes 6a and 6b. When a base 9 is connected to a power source, a preheating current flows through a current limiter 11 and the electrodes 6a and 6b. A lamp 1 is lit by kick voltage develpoed during the disconnection of a glow lamp 12.
Patent JP-H04264913-A (JP)
Title: Printer
Inventor: YAMAZAKI TAKUMI
IPC: G06F3/12
Filed: 1991-02-20
Abstract: PURPOSE:To share one set of a printer by plural information processors without necessitating using another device for switching the connection of a signal separately from the printer device and besides, without necessitating recon{ecting a signal cable in the case that one set of the printer device is shared by plural information processor main bodies. CONSTITUTION:The title device is constituted of signal cable connecting connectors A 2a, B 2b, a change-over switch 3, an indication lamp 4, the signal cable 5, a signal switching circuit 6, and a printer control circuit 7, and the signal from the signal cable connecting connectors A 2a,B 2b connected to the signal cable 5 is switched by the signal switching circuit 6 in conformity to an instruction from the change-over switch 3, and the signal from the signal cable connecting connectors A 2a, B 2b is outputted to the printer control circuit 7, and only one connector is made electrically effective by the change-over switch 3, and the signal cable connecting connector made effective is displayed on the indication lamp 4.
Patent JP-H07220127-A (JP)
Title: Time control device
Inventor: HORIIKE MASAKI
IPC: B42D15/10
Filed: 1994-01-28
Abstract: PURPOSE:To prevent various troubles which are caused by the use of the inferior imitation time cards by producing a warning to arouse the user's attention when an inferior imitation time card is used instead of a genuine one. CONSTITUTION:An interface circuit 14 is connected to a transfer device 15 which transfers the time card put into a slit, a CCD sensor 19 which reads the reflected light of an illumination lamp 18 that irradiates a mark, a printer device 20 which prints the time on the time card, a sound generating device 21 which generates the warning tones, etc. The right or wrong state of the reflected light of the mark read by the sensor 19 is decided by a mark analyzer means. If the result of decision is allowable, a genuine time card is decided and the present time is printed on the card. If an error is decided, a warning tone is produced by the device 21. Then a warning message is shown on a display 2 to arouse the user's attention.
Patent JP-H03231537-A (JP)
Title: Cell switch test equipment
Inventor: SHOHATA YASURO
IPC: H04Q1/24
Filed: 1990-02-07
Abstract: PURPOSE:To accurately evaluate the performance of a cell switch by counting number of undelivered test cells and dissident bit number from number of prediction bit patterns between predicted bit pattern and other prediction bit pattern coincident in a preceding time when the bit pattern of an information part and the prediction bit pattern are coincident. CONSTITUTION:A cell input means 53 counts number of inputted test cells, and a test cell whose header part error and mis-distribution are not detected is outputted to cell reception means 551-55j corresponding to a cell generating means generating the test cell. The cell reception means 551-55j counts number of undelivered test cell addressed to itself from the number of prediction bit patterns between the prediction bit pattern coincident at present and the prediction bit pattern coincident in the preceding time and counts of dissident bit number in the information part.
Patent JP-H01169934-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUBOSAKI KUNIHIRO
IPC: H01L21/52
Filed: 1987-02-09
Abstract: PURPOSE:To unnecessitate a coating process of adhesive layer, and increase workability, by bonding a semiconductor chip to a lead frame with an adhesive insulating layer having bonding force on both surfaces. CONSTITUTION:A semiconductor chip 3 is bonded on the upper surface of leads 1C-1H, 1M-1R with an adhesive insulating layer 2, which is constituted of the following three-layer structure; an insulating sheet 2B, an adhesive layer 2A stuck on one surface of the sheet 2B facing the chip 3, and an adhesive layer 2C stuck on the other surface of the insulating sheet 2B facing the leads 1C-1H, 1M-1R. The sheet 2B prevents the deformation and deterioration of insulation of the insulating layer 2. The adhesive layer 2C bonds the sheet 2B to the leads 1C-1H, 1M-1R. A coating process of adhesive layer is unnecessitated, thereby enhancing workability.