baber/WOPTO huggingface dataset:
Patent JP-H04123069-A (JP)
Title: Lock device of photosensitive body unit
Inventor: KUBOTA YASUHIKO
IPC: G03G15/00
Filed: 1990-09-14
Abstract: PURPOSE:To lock a photosensitive body unit to a device main body with simple structure without any play by fixing the housing of the photosensitive body unit, where a front cover is fixed in a floating state is fixed, to the device main body through the front cover. CONSTITUTION:A bolt 65 is inserted into the boss part 63 of the housing from the bolt hole 59a of the front cover 56 and then the front cover 56 is fixed to the housing 11 in the floating state. Then when the housing 11 where the front cover 56 is fixed is inserted into the opening of the device main body 101, the lock projection 62 of the front cover 56 presses up the stopper pieces 105a of a stopper member 105 and an elastic piece 61 deflects to move the front cover 56 to the right; and the stopper 105a engages the lock projection 62 soon and the photosensitive body unit 1 is fixed to the device main body 101 through the front cover 56. Consequently, the photosensitive unit can be locked to the device main body 101 with the simple constitution without causing any play.
Patent JP-S61125008-A (JP)
Title: Air-core reactor with magnetic shield
Inventor: OBATA TOSHIMITSU
IPC: H01F27/36
Filed: 1984-11-21
Abstract: PURPOSE:To equalize and reduce a generated loss while realizing the reduction in size and weight by a construction wherein materials of a lateral-side magnetic shield and a lower-side magnetic shield are formed of different magnetic substances so that the loss generated by a magnetic flux given from a winding be substantially equal in said shields. CONSTITUTION:Silicon steel plates having different qualities are used for the upper and lower yoke portions 2 and 3 of a magnetic shield and the left and right side yoke portions 4 and 5 thereof so that a loss generated per unit area in the former portions be equal or approximate to the one generated per unit area in the latter portions. For instance, a silicon steel plate of good quality, wherein a lower loss is generated at the same magnetic flux density, is used for the left and right side yoke portions 4 and 5, since the magnetic flux density in the left and right side portions 4 and 5 is higher than that in the upper and lower yoke portions 2 and 3. By equalizing the loss in this way, the reduction in the loss and the prevention of local overheating can be attained without increasing size and weight.
Patent JP-S6398256-A (JP)
Title: Communication equipment
Inventor: HASHIMOTO TAKAAKI
IPC: H04L13/08
Filed: 1986-10-14
Abstract: PURPOSE:To facilitate the sound recording operation of a message by constitut ing the titled equipment so as to make it possible to store a message in a stor age means for a prescribed times based on a series of operation by an operator at the time of message storing to the storage means in order to store the mes sage. CONSTITUTION:A sound to ask for the start of sound recording, for instance, like 'pow' is transmitted, and a voice message from a line 17 is sound recorded in Ch 2. At the time when the sound recording of the voice message that lasts, for instance, for a prescribed time of eight-sixteen seconds is completed, a 'bee' sound signifying the end of sound recording is transmitted, then the Ch 2 is automatically reproduced in order to confirm the content that has been sound recorded, thereafter a 'pee' sound asking for a tone dial signal D.T.M.F from the opposite side is transmitted. Thereafter, whether the sound recording action against the Ch 2 is repeated three times or not is decided, if YES, the line released. If less than the three times, the D.T.M.F. is detected, a flag is discriminated, and the line is cut off if the flag is not in '1'. This will result in that the operator on the opposite side depresses a key twice consecutively, and the recording can be return up to three times in total.
Patent JP-H1160923-A (JP)
Title: Resin composition for molding illuminator
Inventor: ITO KOICHI
IPC: C08K3/22
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition excellent in light scattering effect in view of such a disadvantage that although acrylic resins and polycarbonate resins have been widely used as the hoods and canopies of electric illuminators, they are poor in light scattering effect, therefore, irradiated rays of light are hardly transmitted as soft and uniform rays of light. SOLUTION: This resin composition for molding illuminators is obtained by compounding 100 pts.wt. of a thermoplastic polyester resin with 0.05-5.0 pts.wt. of fine calcium carbonate powder 0.5-10 μm in average particle size and 0.05-0.5 pt.wt. of titanium oxide microparticles 0.02-0.5 μm in size.
Patent JP-H04124092-A (JP)
Title: Vapor-phase synthesis of diamond and apparatus therefor
Inventor: YAMANOI KIYOSHI
IPC: C30B29/04
Filed: 1990-09-14
Abstract: PURPOSE:To increase the deposition area and obtain a synthetic film having high quality in the synthesis of diamond by a DC thermal plasma CVD process by scanning a torch at a specific speed in horizontal direction parallel to a substrate. CONSTITUTION:Diamond is synthesized in vapor phase by scanning a plasma jet-generation torch 1 in horizontal direction parallel to the substrate 13 for diamond synthesis at a scanning speed of 0.1-1,200mm/min.
Patent JP-H03107525-A (JP)
Title: Variable swirl mechanism
Inventor: IWAI TOMOHIRO
IPC: F02B31/00
Filed: 1989-09-22
Abstract: PURPOSE:To perform swirl control at the time of low temperature start-up simply at a low cost by partitioning an intake port into plural intake ports for generating normal and reverse swirl flows, and opening the intake port for generating the reverse swirl flow at the low temperature start-up time of an engine. CONSTITUTION:An intake port 1 is partitioned into a first and a second intake ports 11, 12 by a partition plate 10, thus generating respectively normal and reverse swirl flows S1, S2 in a combustion chamber. A control valve 2 is disposed at the entrance of the second port 12. This control valve 2 is energized in the closing direction by a return spring 3 and moved in the opening direction by a wire 4. The wire 4 is connected to the lever 73 of a low temperature start-up time spark advance device 7 in an injection pump 6. At the low temperature start-up time of an engine, the lever 73 is operated by the piston 72 of the device 7 so as to open a control valve 2 against the return spring 3 through the wire 4. The swirl ratio can be thereby minimized, and startability is improved.
Patent JP-H04124315-A (JP)
Title: Drain pipe and its manufacture
Inventor: NAGAYOSHI AKIO
IPC: E02D3/10
Filed: 1990-09-13
Abstract: PURPOSE:To increase workability by coating a cylindrical filter, which is cylindrically bent from a long flat filter material, on the peripheral surface of a reinforced core material and sticking the superimposed ends of the peripheral surfaces of the filter to each other in the longitudinal direction of the reinforced core material. CONSTITUTION:A reinforced core material 2 is made of a synthetic resin belt to have a certain dia. and spirally bend in the longitudinal direction at every prescribed pitch. Next, a flat belt binder 3 is stuck on the outer peripheral face of the reinforced core material 2. Then, in the cylindrical filter 1, a flat belt material a little wider than the outer peripheral length of the reinforced core material 2 is cylindrically bent and joined as a unit by the binder 3 so as to envelope the reinforced core material 2 and further to overlay the superimposed both ends formed in the longitudinal direction to join them as a unit. In this way, a drain pipe can be smoothly placed in the condition that it is retained straight by the reinforced core material 2 provided in the inner peripheral face without bringing about a large frictional resistance on the outer peripheral face of the cylindrical filter 1 against the ground.
Patent JP-S61122590-A (JP)
Title: Timepiece with total date display
Inventor: NABEYAMA TAKATOSHI
IPC: G04B19/253
Filed: 1984-11-20
Abstract: PURPOSE:To display total date by providing the 1st date dial having 33 pieces of the 1st teeth corresponding to at least 1-36 upper digits, the 2nd date dial corresponding to 10 pieces of the 2nd teeth corresponding to 0-9 lower digits, a jumper for controlling stepping of the 1st date dial and a feed pawl engaging with the 1st teeth. CONSTITUTION:A crown idles in an ordinary position 1a. The total date is corrected by one step pull 1b where the crown is rotated in a clockwise or counterclockwise direction. The ordinary time correction is executed by the two-step pull 1c. The dial 5 is provided with a total date display window 5a in addition to the ordinary hour hand 2, minute hand 3 and second hand 4. The 1st date dial 6 is printed with 0-36 figures by dividing the circumference by 37 divisions. The tooth profiles for 37 segments are provided on the inside of said dial. This dial is concentrically positioned to the central part of the movement and is positioned by the 1st jumper. On the other hand, the 2nd date dial 8 is printed repeatedly twice with 0-9 figures by dividing the circumference to 20 divisions and is provided with a star having the tooth profiles for the 20 segments. This date dial is provided with raked part on the bottom surface at two points in the star tooth wheel part and is fitted concentrically to the dial 6. The display of the date throughout the year is made possible by such constitution.
Patent JP-H0294401-A (JP)
Title: Glass-sealed thermistor element
Inventor: KINERI TOORU
IPC: H01C7/04
Filed: 1988-09-29
Abstract: PURPOSE:To improve the moisture resistance of the title thermistor element by using glass containing an iron oxide. CONSTITUTION:After a wafer composed of a sintered body containing one or more of carbides, nitrides, borides, and silicides and has a coefficient of thermal expansion of about 30X10<-7> to 90X10<-7>deg<-1> is produced in the first place, electrode layers 4 are formed on both surfaces of the wafer. After forming the electrode layers 4, the wafer is cut off and a thermistor chip 1 is obtained. Then heat resisting lead wires 3 having parts to be contacted with sealing glass being formed of a surface-oxidized ferro-alloy, preferentially, Kovar alloy are connected to the chip 1. After connecting the lead wires 3, the chip 1 is inserted into a borosilicate glass tube and the glass tube is sealed with sealing glass 2 by heat-treating the glass tube to 800-1000 deg.C in an inert atmosphere to produce a glass-sealed thermistor element. When an iron oxide is contained in the sealing glass of the glass-sealed thermistor element using the heat resisting lead wires made of a ferro-alloy, the diffused reaction of iron is accelerated at the interface between the glass and lead wires and the wettability between the glass and lead wires is improved. As a result, excellent adhesion is obtained and the moisture resistance of the thermistor element is improved.
Patent JP-2001062705-A (JP)
Title: Alpha alumina polishing material for metal polishing and manufacture thereof
Inventor: UMEDA TETSU
IPC: B24B37/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide alpha alumina powder excellent in a polishing speed, polishing duration and particularly in surface smoothness, in polishing of a polishing-difficult metal material of stainless steel or the like, and a method manufacturing this alpha alumina powder. SOLUTION: This alpha alumina polishing material has 0.3 to 0.5 μm grain size distribution and two 0.9 to 1.2 μm peak diameters to set ratio of D90/D10 to five or less when assuming respectively D10, D50, D90 for particle size corresponding to accumulation 10%, 50%, 90% from a small diametric side of accumulation volume distribution of the grain size distribution. In a manufacture method of the alpha alumina polishing material, aluminum hydroxide, where D50 is 0.5 to 3 μm and D90/D50 is 3 or less, is baked so that BET ratio surface area in an alpha alumina cohesion particle of 4 to 6 m2/g, and the obtained alpha alumina cohesion particle is crushed.
Patent JP-H07210000-A (JP)
Title: Separation lug for image forming device
Inventor: YANAGIDA MASAHITO
IPC: G03G15/14
Filed: 1994-10-11
Abstract: PURPOSE:To obtain a separation lug not causing the filming even at the time of using a toner whose softening point temperature is <80 deg.C by specifying the curvature of the most leading end part of the lug in contact with an image carrier. CONSTITUTION:The fixing part 3 of the separation lug 1 fixed to a photosensitive drum is pivoted by a spindle and attracted by a taut spring at a charging point. The tip part 2 of the lug 1 is abutted upon the drum and the radius R of curvature of the most leading end part contacting with the drum out of the tip part of the lug 1 is <=0.04mm. The radius R of curvature is a right contour radius part out of an area shown by hatching in an enlarged drawing obtained by observing the tip part 2 downward, i.e., concretely the radius shown by a mark R.
Patent JP-S6488644-A (JP)
Title: Single chip microcomputer
Inventor: KANAI TETSUO
IPC: G06F11/22
Filed: 1987-09-29
Abstract: PURPOSE:To execute effective dynamic BT irrespective of a program stored in a ROM by controlling so that the content on a bus read out from the ROM by a read signal is written in a RAM. CONSTITUTION:In the operation of dynamic BT, a TEST signal is shifted, from the external, to '1'. When the content in the ROM is read out on the data bus 5, a ROMRD signal comes in '1', and an output form an AND circuit 9 comes in '1'. Accordingly, an output from an OR circuit 7 comes in '1', hence a write circuit 3 turns active, and the data on the bus 5 is written in a RAM cell part 1 designated by a RAM address decoder 2. Like this, the write circuit 3 to write in the RAM writes therein extremely frequently. As a result, the RAM 1 can be operated during dynamic screening irrespective of the content in the incorporated ROM.
Patent JP-H0986243-A (JP)
Title: Sideways spring-up type seat
Inventor: OTANI MASAYUKI
IPC: B60N2/30
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To improve operability during containing a sideways spring-up type seat and to rationalize a design. SOLUTION: When a seat 1 springs up toward the side of a car body, the length of a hold band 4 is set so that the seat 1 is held in short of a position to interfere with the inner side 2 of a car body, and the top part of the seat back 1b of the spring-up seat 1 is interfered with the pillar 6a of the back door 6 when the back door 6 is closed.
Patent JP-H03107141-A (JP)
Title: Device for overprinting bar code for identification for silver halide photosensitive material for photographing
Inventor: IKEDA AKIRA
IPC: G03C3/00
Filed: 1989-09-20
Abstract: PURPOSE:To facilitate the generation of data, to make a storage capacity small and to reduce the cost of a device by dividing a code including the significant code unit of a bar code to plural by a boundary between a specified bar and a blank space and overprinting them. CONSTITUTION:Since the kinds of the bar code of a description code expressing the name of a maker and the name of article are a few and the bar code becomes common for each frame number at the time of specifying one kind, the bar code is independently written and stored in a part of a memory 7. The bar code obtained by combining the bar code concerning the frame number with a parity code and a stop code is independently written and stored in a part of the memory 7. When the bar code overprinted on respective frames is divided and stored and it is read out and overprinted at the corresponding frame position of a film, the respective independent bar codes are combined one by one and processing is performed, so that the small storage capacity becomes sufficient. A sectioning line is allowed to become the boundary between the bar and the blank space in order to maintain the accuracy of the bar code because of division and controlled so that positional deviation may not occur. Therefore, the device is simplified and the cost of the device is reduced.
Patent JP-H0582216-A (JP)
Title: Ic card
Inventor: OBUCHI ATSUSHI
IPC: H01R12/71
Filed: 1991-09-25
Abstract: PURPOSE:To mount electronic parts on both faces of a board which increases in capacity by providing electrodes in contact with the board and electrically connecting a connector to a circuit on the board via the electrodes. CONSTITUTION:A board 2 is arranged at the center in the thickness direction and respective electrodes 13b, 13c are also formed and arranged in matching to the position of the board 2. The board 2 is thus held at the center in thickness in a frame 11 and a connector 13 on an IC card side is held on one side of the frame 11. The connector 13 consists of the resin section 13a, the electrode 13b which is linearly extended from the resin section 13a onto one face of the board 2 and the electrode 13c which is linearly extended from the resin section 13a onto the other face of the board 2. In this way, electronic parts 12 can be mounted on both faces of the board 2 which is increased in capacity.
Patent JP-H03109087-A (JP)
Title: Putt-training appliance
Inventor: NOGUCHI SHOJI
IPC: A63B69/36
Filed: 1989-09-21
Abstract: PURPOSE:To train the sense of distance for a long patt and to train patts with many kinds of the distances, by a method wherein for a ball tray, a barrier is formed, at least, in front thereof, and rising parts lower than the barrier in height are formed on both sides thereof. CONSTITUTION:A mat 4 is laid on the surfaces of a base plate 2 and an additional plate 3, which are in the shape of a slender rectangle, and they are rotatably connected. An inverse U-shaped support 5 is rotatably mounted at the end part of the base plate 2 and a handling string 6 is fitted to on end part of the additional plate 3. A ball tray 7 placed on the base plate 2 is formed of rubber or synthetic resin, and barriers 8', 8 inclined in falling backward at the front and rear parts thereof, are provided erectly on an almost rectangular bottom-plate 10 and rising parts 9', 9 of about a quarter of the barrier 8 in height are provided on both sides thereof.
Patent JP-H08111127-A (JP)
Title: Assembly method and assembly apparatus for chain-like electric wire clamp
Inventor: HASEGAWA HIROSHI
IPC: H01R43/027
Filed: 1994-10-12
Abstract: PURPOSE: To efficiently assemble an electric wire clamp with little position error by positioning and fixing a supporting rod having a clamp stopper in an assembly apparatus having a rod positioning member and positioning a plurality of electric wire clamps inserted in the supporting rod. CONSTITUTION: A clamp stopper 5 is temporarily assembled in a supporting rod 1, the rod 1 is inserted in a rod positioning member 12 of an assembly apparatus C, a push-driven member 16 is pushed by operation of a clamp 20, and the rod 1 is brought into contact with end wall 15 to be positioned and fixed. The stopper 5 is positioned and fixed by a positioning face of a slider which moves on a guiding member 25 and is positioned at a prescribed site. The rear faces of a plurality of electric clamps 4 inserted in the rod 1 are pushed by a pusher 34 in which a paper sheet is inserted while a positioning face being set as a standard of a slider positioning face and the positioning of the electric clamps 4 is corrected every time the pusher 34 pushes the rod.  On the completion of correction of the cumulative error of a clamp 4 for a final group, the stopper 5 brought into contact with the final rear face is fixed and thus chain-like electric wire clamp assembling work is completed.
Patent JP-S6489901-A (JP)
Title: Conveyor
Inventor: MATSUO YUKITO
IPC: B60L13/03
Filed: 1987-09-30
Abstract: PURPOSE:To around curved sections easily, by arranging stators at straight sections and curved sections of a transit path while forming notched sections at the opposite end sections on the counter-carrier side of a moving unit. CONSTITUTION:Stators 10a-10c of a linear motor are arranged respectively at a lower horizontal straight section 1, a lower curved section 2, a vertical straight section 11, an upper curved section 4 and an upper horizontal straight section 5 constituting a transit path 6. The stators 10a-10c comprise a pair of laminated cores 15a, a holding body 16a and a slit 17a. A moving unit 9 of linear motor is fixed in central section of a fixing plate 12 for a carrier 8. Furthermore, notches 9a, 9b are formed at both end corner sections at the counter-carrier side of the moving unit 9 in order to suppress bulging of locus at both end sections of the moving unit 9 when it travels through the lower curved section 2.
Patent JP-H0559862-A (JP)
Title: Fastener
Inventor: MORITA TAMAO
IPC: A45C13/10
Filed: 1991-09-02
Abstract: PURPOSE:To maintain a stable hook state and prevent an easy release by the contact with the clothes and the like by inserting a projection, and hooking the hole edge of a slide plate with its coupling jaw in the closing means of the cover of a bag and the like. CONSTITUTION:A coupling jaw 6 is provided on a projection 2 containing a permanent magnet 1 to form a male fastener A. A ferromagnetic slide plate 5 attracting and hooking the hole edge 5b of an insertion hole H-1 is provided on the lower face of the coupling jaw 6 when the projection 2 is inserted to form a female fastener B. A plate-like section 3A is assembled to the female fastener B, an action groove 4 is provided, and the grip piece 5a of the slide plate 5 is protruded. When the male fastener A is inserted into the female fastener B, the slide plate 5 suppresses the movement toward a fitting plate 13 side, and the hole edge section 5b is moved to the projection 2 side. It is further thrust to the lower face of the coupling jaw 6, and the upper face of the hole edge section 5b is hooked. When the grip piece 5a is moved to the thrust side, the hooking is released, and the female fastener B is lifted and separated from the male fastener A.
Patent JP-H02188548-A (JP)
Title: Preparation of saturated aldehyde by hydrogenating alpha,beta-unsaturated aldehyde
Inventor: JIYANNMISHIERU GUROSURAN
IPC: B01J31/22
Filed: 1989-09-25
Abstract: PURPOSE: To obtain saturated aldehydes with high selectivity in high yield by hydrogenating α,β-unsaturated aldehydes in a twophase medium by using a specific catalyst and easily separating the saturated aldehydes by phase separation after the completion of reaction because the catalyst system is water-soluble to recirculate the same.  
     CONSTITUTION: An α,β-unsaturated aliphatic or aromatic/aliphatic aldehyde such as croton aldehyde is hydrogenated in a two-phase medium composed of an incompatible essentially aq. phase containing a rhodium complex of a rhodium deriv. such as a compd. represented by formula or a water-soluble ligand wherein an org. phase such as hexane containing the unsaturated aldehyde and a water-soluble ligand such as tri(methasulfenyl)phosphine are combined as a catalyst at 0-200°C under pressure of 1-100 bar and the objective compd. such as butanal is obtained with high selectivity of 90% or more in high yield. The use amt. of the above mentioned rhodium deriv. is 0.05 mol per 1 mol of α,β-unsaturated aldehyde. 
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