baber/WOPTO huggingface dataset:
Patent JP-H07120779-A (JP)
Title: Spatial optical modulation element and its production and projection type display
Inventor: AKIYAMA KOJI
IPC: G02F1/135
Filed: 1994-08-19
Abstract: PURPOSE:To obtain a high-resolution and high-sensitivity spatial optical modulation element and a projection type display using it by constituting a photoconductor layer of a layer having a large refractive index and a layer having a small refractive index. CONSTITUTION:A transparent conductive electrode 102 and the photoconductor layer 105 having rectifiability are successively laminated on a glass substrate 101. A reflection layer 106 and an oriented film 108 where a liquid crystal layer 117 is oriented are arranged in order on the layer 105. The ferroelectric liquid crystal layer 117 whose thickness is 0.5 to 2mum is interposed between the film 108 and a transparent insulating substrate 111 where a transparent conductive electrode 109 and an oriented film 110 are laminated. The layer 105 has two-layer structure, and the layer 103 having the large refractive index and the layer 104 having the small refractive index are laminated in order from a side where writing light 112 is made incident. Or the layer 103 having the large refractive index is interposed between the layers 116 and 104 having the small refractive index.
Patent JP-H0731497-A (JP)
Title: Production of optically active cyclic carbonate ester
Inventor: KOJIMA TAKAKAZU
IPC: C12P41/00
Filed: 1993-07-13
Abstract: PURPOSE:To obtain the subject compound useful as a synthetic intermediate for optically active diol efficiently in high yield by allowing a living tissue to act on a specific enantiomer mixture to effect stereoselective hydrolysis of the cyclic carbonate ester site to leave only its antipode. CONSTITUTION:A living tissue or microbial cells containing an esterase or the esterase are allowed to act on an enantiomer mixture of 4-methyl-1,3- dioxane-2-one of the formula [(n) is 1, 2; R is 1 to 11C alkyl, halogenated alkyl, 1 to 11C alkenyl, (hetero atoms-containing) aryl] to effect stereoselective hydrolysis of the cyclic carbonate ester site to leave only its antipode whereby the objective compound is obtained.
Patent JP-H0864319-A (JP)
Title: Abnormal heat generation preventing method for socket of fluorescent lamp and fluorescent lamp socket
Inventor: ISODA MASAAKI
IPC: H01R33/965
Filed: 1994-08-19
Abstract: PURPOSE: To provide an abnormal heat generation preventing method for a socket of fluorescent lamp and provide a fluorescent lamp socket, capable of preventing serious accident occurrence due to abnormal heat generation by lamp attachment failure without using an interlock mechanism. CONSTITUTION: An abnormal heat generation preventing method for a socket of fluorescent lamp is for preventing abnormal heat generation caused by contact failure of lamp pins 1 and pin receiving contactors 2 of the socket of a fluorescent lamp which has a pair of the pin receiving contactors 2 to be brought into contact with a pair of the lamp pins 1. Charging parts of both electrodes are forcedly short-circuitted to stop abnormal heat generation by melting an insulator 3 interposed between the charging parts of both electrodes at the same potential as that of the pair of pin receiving contactors 2 by the abnormal heat.
Patent JP-H0358220-A (JP)
Title: Window display device
Inventor: HIRABAYASHI FUSAKO
IPC: G06F3/14
Filed: 1989-07-27
Abstract: PURPOSE:To efficiently perform a processing using a window by displaying the window based on output from a window information storage means to store the shape and display position of each window and that from a superposition sequence storage means to store the superposition sequence of the window. CONSTITUTION:The window display device is comprised of a position input means 1, the superposition sequence storage means 2 which stores the superposition sequence of the window, a superposition sequence change means 3 which changes the content of the superposition sequence storage means 2 with the output from the position input means 1, the window information storage means 4 which stores the shape and display position of each window, and a superposition state information display means 5 which displays the superposition state information of the window with the output from the position input means 1, the superposition sequence storage means 2, and the window information storage means 4. When position information on the display of the superposition state information is inputted from the position input means 1, the superposition sequence of the window having a frame line nearest to the position is changed to a first rank with the superposition sequence change means 3. In such a way, it is possible to easily display the window not being displayed on a screen extending over an entire plane without changing the superposition sequence of another window.
Patent JP-H1137926-A (JP)
Title: Waterdrop detector of transparent substrate
Inventor: TANAKA SHUHEI
IPC: G01N21/17
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a waterdrop detector of a transparent substrate where the luminous output level of a light-emitting element and the output signal level of a photo detector are not affected by the change in ambient temperature and the change of outside light. SOLUTION: A device detects the amount of a waterdrop W adhering to the surface side of a transparent substrate 1, by a light-emitting means 7 for introducing light into the transparent substrate 1 so that light is totally reflected at the inner surface side of the transparent substrate 1, and a light-receiving means 8 for receiving light being reflected in the transparent substrate 1.  In this case, the light-emitting means 7 has a light-emitting element 10 and a photo detector 11 for detecting the output light of the light-emitting element 10, modulates the output light of the light-emitting element 10 with a specific frequency, takes out a signal corresponding to a modulation component from the output signal of the photo detector 11, and feeds back the signal to a driving circuit 12 of the lightemitting element 10 for controlling the luminous output of the light-emitting element 10 to a desired value.
Patent JP-H1022954-A (JP)
Title: Video on demand system and video on demand software introducing method
Inventor: ASAHINA HIROSHI
IPC: H04N21/442
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To realize highly reliable distribution in accordance with the request by a user by obtaining version information of video on demand software of a terminal equipment and automatically updating software of video on demand based on the information. SOLUTION: A path setting request message between the equipments is transferred to the information acquirement means 12 of an information processor 1. The information acquirement means 12 extracts version information from the received message and outputs it to a collation means 14. Inputted information is collated with information in a version storage part 31 so as to judge them. When the version loes not match, terminal software main body in a software accumulation part 21 is transmitted to the user's terminal 4. The terminal 4 restarts terminal software after received software is introduced. Then, the communication control means 41 of the terminal 4 executes communication based on a communication rule with the communication control means 11 of the information processor 1. An information storage part 42 stores the present version of terminal software.
Patent JP-2001001350-A (JP)
Title: Resin molding
Inventor: KAMITAKI NAOHIRO
IPC: B29C33/44
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To control the concentration of stress generated around a rotation-stop hole formed in a molding to fix the molding when the molding is demolded and to prevent the molding from being deformed and broken around the hole. SOLUTION: The shape of the plane opening of a rotation-stop hole 6 formed in a molding 1 to prevent the co-rotation of the molding 1 when the molding is demolded by relatively rotating the mold and the molding 1 is formed in a quadrangle or an approximate quadrangle. The inner surface 6a of the hole 6 on the front side in the relative rotation direction of the mold is formed in the shape of a taper surface to decrease the depth forward, and the inner surface 6b on the opposite side is a vertical surface and formed in the shape of a plane arc.
Patent JP-S6355069-A (JP)
Inventor: KONDO HIROSHI
IPC: B65D47/34
Filed: 1986-08-21
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-S6257209-A (JP)
Title: Manufacture of resin molded coil
Inventor: IZUNA TOMOMI
IPC: H01F41/12
Filed: 1985-09-06
Abstract: PURPOSE:To obtain a molded coil having high mechanical strength without using a spacer, by forming a resin path along the axial direction between insulating thin members, which are wound around the outer surface of a coil former, winding an outer coil of the thin members, and filling the inner and outer surfaces of the coil with a resin as a unitary body. CONSTITUTION:An insulating thin member 12 is wound arond the outer surface of a coil former 11 by several turns. A plurality of rod shaped members 12a are arranged between the thin members 12. A resin path part 16 is formed between the thin members 12 so as to fill the resin. A coil 14 is wound around the outer surface of the thin members 12. Thereafter, a mold 15 is provided on the outer surface of the coil 14. A part between the mold 15 and the coil former 11 is filled with the resin 13. The outer surface of the coil 14 is filled with the resin 13. The inside of the resin path part 16 is also filled with the resin. Thus, the resin is molded on the inner and outer surface of the coil 14 as a unitary body, and the resin molded coil 10 is formed.
Patent JP-H059872-A (JP)
Title: Method for treating synthetic fiber material
Inventor: UEDA KAZUE
IPC: D06M101/16
Filed: 1991-07-09
Abstract: PURPOSE:To improve adhesion of a synthetic fiber material to a polyvinyl chloride based resin by treating the synthetic fiber material with an aqueous liquid of polyethyleneimine and polyurethane resin. CONSTITUTION:A synthetic fiber material such as polyester or polyamide is treated with an aqueous solution of polyethyleneimine and the treated material is dried and then treated with an aqueous liquid of polyurethane resin or treated with mixed aqueous liquid of polyethyleneimine and polyurethane resin to provide a synthetic fiber material having extremely strong adhesion with polyvinyl chloride based resin.
Patent JP-S6440398-A (JP)
Title: Electronic blackboard
Inventor: SAEKI KIYOSHI
IPC: B43L1/04
Filed: 1987-08-05
Abstract: PURPOSE: To prevent the vibration of a scanner to make an image of quality free from defects by pressing a mounted bearing by a bearing for adjustment from an opposite side through a guide projection of a rail. CONSTITUTION: A rail 1 is a guide for moving a slider 2 in a longitudinal direction of a blackboard. A mounted bearing 7 regulates a position relative to an inplane direction of the blackboard, of the slider 2, and a mounted bearing 7a regulates a position relative to a cross direction of the blackboard, of the slider 2. Further the mounted bearings 7, 7a rapidly move the slider 2 in a longitudinal direction of the blackboard. A bearing for adjustment 8 is fixed to a hinge plate 9 through a fixing shaft 11, and is mounted in such manner that it generates the pressing force between the bearing for adjustment 8 and the mounted bearing 7 through a guide projection 1a of the rail 1 by a spring 10 mounted on the other end of the hinge plate 9. The adjustment bearing 8 is operated by the spring 10, so that it absorbs the dispersion in forming of the rail 1.
Patent JP-S6353142-A (JP)
Title: Door mirror
Inventor: OGASAWARA MORIHIKO
IPC: G02B5/08
Filed: 1986-08-20
Abstract: PURPOSE:To improve the visibility of a mirror main body at time of high speed running by providing a slit, which pierces in the backward/forward direction of a car, in the peripheral section of a mirror main body and forming its opening area in such a way that it becomes smaller as it comes to rearward. CONSTITUTION:A slit 2a is formed at the top end 2f of a visor 2 for supporting a mirror main body 3. This slit 2a is so formed that its opening area becomes smaller as it comes to the rearward of a car body. For this reason, at the time of high speed running, the flow speed of the air flow B which flows through the slit 2a becomes larger than the flow speed of the air flow A which flows outside the visor 2. Hereby, the flow of Karman's vortex near the rearward of the mirror main body 3 decreases. Accordingly, it becomes possible to stabilize the negative pressure near the rearward of the mirror main body 3 and decrease the vibration of the mirror main body 3 and keep the visibility of the mirror main body 3 at time of high speed running in excellent.
Patent JP-S6174340-A (JP)
Title: Thin film element manufacturing device
Inventor: ISHIHARA SHINICHIRO
IPC: H01L21/3065
Filed: 1984-09-19
Abstract: PURPOSE:To prevent generation of abnormal electric discharge as well as to perform an electric discharge stably and uniformly by a method wherein the optimum interval of shield is formed in accordance with the degree of vacuum of the part in a reaction chamber. CONSTITUTION:A power supply electrode 3l and a shielding plate 4 are formed in such a manner that the interval between them is made wider in the vicinity of an exhausting hole and it is made smaller on the reverse side of the exhausting hole. As the degree of vacuum is high on the side of exhausting hole and the degree of vacuum is low on the reverse side, the optimum distance of the shield interval is different, thereby enabling to prevent the generation of abnormal electric discharge and to perform the discharge in a stable and uniform manner.
Patent JP-H0517546-A (JP)
Title: Low shrinkage-providing agent and unsaturated polyester resin molded material using the same agent
Inventor: MIYASHITA HIROSHI
IPC: C08F218/04
Filed: 1991-07-11
Abstract: PURPOSE:To simultaneously improve both of the low shrinkage-providing performance of a low shrinkage-providing agent and the dispersibility and fluid stability thereof, capable of suppressing shrinkage produced in crosslinking and curing of an unsaturated polyester resin. CONSTITUTION:The objective low shrinkage-providing agent is obtained by copolymerizing a vinyl ester with an ethylene-based unsaturated carboxylic acid, ethylene-based unsaturated carboxylic acid ester and an epoxy group- containing unsaturated compound.
Patent JP-H1040147-A (JP)
Title: System controlling virtual file cache
Inventor: SHINADA SATORU
IPC: G06F12/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To unnecessitate an exclusive storage area as a cache area by operating the cache of a file piece by using an identifier applied to the file piece. SOLUTION: When a request for file reference is made to a memory page allocating mechanism 18, a cache controlling mechanism 17 checks whether or not the content of a pertinent file is already present in a memory page. When it is already present in the memory page, priority in a page structural body corresponding to it is incremented, and the memory page is provided. When it is not present in the memory page, the memory page with low priority held in the page structural body is selected by a memory page selecting mechanism 16, the content is canceled, the priority is initialized to the minimum value, a virtual identifier corresponding to a new file piece is applied, and this is provided. A side to which the memory page is provided operates actual I/O only when the content is invalid.
Patent JP-H0925464-A (JP)
Title: Poster cover
Inventor: NAKAJIMA MAKOTO
IPC: C09J133/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a poster cover capable of easily and quickly laminating a water-resistant synthetic resin film in a hand-made style without generating wrinkles and bubbles. SOLUTION: An upper releasing paper 31 and the remaining releasing paper 32 are releasably laminated to the reverse surface of a cover 10 made of a transparent water-resistant synthetic resin film in such a manner as to make the surface coated with a transparent tacky adhesive agent separable between the upper part and the remaining part.  The upper releasing paper 31 is peeled off, the surface of the upper part of a poster is pasted in a state to leave the upper edge and the right and left edges of the upper part of the surface coated with the tacky adhesive while keeping the edges coated with the tacky adhesive and the surface of the remaining part of the poster is successively pasted while successively peeling the remaining releasing paper 32 leaving the right and left edges and the lower edge of the remaining part of the tacky adhesive coated surface to obtain a poster cover leaving the upper edge, the right and left edges and the lower edge of the surface coated with the tacky adhesive.
Patent JP-S6350373-A (JP)
Inventor: KIDO KANESUKE
IPC: C04B38/00
Filed: 1986-08-20
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-S5988556-A (JP)
Inventor: TAMURA NARITAKA
IPC: F16L59/06
Filed: 1982-11-09
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-S6255571-A (JP)
Title: Automatic insulating characteristic analyzer
Inventor: TERASE HITOSHI
IPC: G01R31/12
Filed: 1985-09-03
Abstract: PURPOSE:To enable a smaller size, a lighter weight and improved warkability of the equipment, by arranging a high voltage function generator, a commercial frequency AC generator, a high-voltage changeover switch, a detection circuit, a computing circuit and a display unit. CONSTITUTION:A high-voltage function generator 33 generates a superlow frequency high voltage with a desired waveform to analyze the insulating characteristic of a sample or a probing voltage as DC voltage and a commercial frequency generator 32 a probing voltage as AC voltage with the commercial frequency as low voltage. On the other hand, a high-voltage changeover switch 35 selects either probing voltage generated with generators 32 and 33 to be applied to a sample 10. Then, detection circuits 39 and 41 detect electric phenomenon when the probing voltage is applied to the sample and the arithmetic circuits 42-45 for individual tests compute insulating characteristics on the basis of the electric phenomenon detected with these detection circuits and the results are displayed 46. This enables the measurement of all of insulation resistance, electrostatic capacitance, tan delta, partial discharge start voltage, partially discharged charge and the like with only one unit.
Patent JP-H0939036-A (JP)
Title: Injection molding die
Inventor: NITTA KAZUO
IPC: B29C45/26
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To produce efficiently a high quality product by a method wherein heat exchange between respective cavities is inhibited, and temperature control and die operation with the same precision as that for an ordinary die can be carried out. SOLUTION: A cavity unit is composed of a movable cavity unit 1a and a fixed side cavity unit 2a, and a cavity unit 101 is composed of a movable side cavity unit 1b and a fixed side cavity unit 2b. Respective cavity units 1a, 2a, 1b, 2b have temperature pipes 4a, 4b being passages of heat medium 3a, 3b, and cavity parts 6a, 6b wherein sprue parts 14a, 14b and runnerparts 15a, 15b are connected are formed to a mating surface. A thermal insulating board 7 is fixed to mutual adjoining surface of the movable side cavity units 1a, 1b. Two movable cavity units 1a, 1b are connected with a connecting block 8 in a from wherein the thermal insulating board 7 is put between them.
Patent JP-S5898817-A (JP)
Title: Vertical magnetic recording head
Inventor: WATANABE TAKAAKI
IPC: G11B5/187
Filed: 1981-12-07
Abstract: PURPOSE:To prevent the signal recording due to an auxiliary magnetic pole and the disturbance of an already recorded signal, by sticking a thin plate, which consists of the same materials as the auxiliary magnetic pole and has an area larger than that of the auxiliary magnetic pole, to the tip of the auxiliary magnetic pole. CONSTITUTION:A main magnetic pole 1' is formed from a magnetic thin film having several mum thickness into a shape like a stripe. A thin plate 8' which consists of the same materials as an auxiliary magnetic pole 3' and has an area larger than that of the auxiliary magnetic pole 3' is stuck to the tip on the medium contact face side of the auxiliary magnetic pole 3'. A recording and repdocuding coil 2' is wound around the auxiliary magnetic pole 3', and the main magnetic pole 1' and the auxiliary magnetic pole 3' to which the thin plate 8' is stuck are arranged to face each other. A magnetic recording medium 4' is moved between both magnetic poles facing each other to record and reproduce information.
Patent JP-H0361081-A (JP)
Title: Information recording medium
Inventor: KOBAYASHI TADASHI
IPC: G11B7/24009
Filed: 1989-07-31
Abstract: PURPOSE:To enable initialization, recording and deletion to be performed at high speed and ensure that recorded information is stable and reliable by forming a recording layer with an alloy of specific composition. CONSTITUTION:A substrate 1 is formed with plastic such as polyolefin, epoxy, polycarbonate or polymethacrylate or glass. A protecting layer 3, a recording layer 2, a protecting layer 4 and a protecting layer 5 are formed sequentially on the substrate 1. The recording layer 2 is formed with an alloy of such a composition as expressed by (Inx, Sby, Tez)100-alphaMalpha (where x, y, z, alpha are atomic %, x+y+z=100 and are in a range of 25<=x<=55, 27<y 55, 20<=z<=50, 0<alpha<=20 respectively. M is at least, one kind of element selected from a group of Se, As, P, S, Ge, Si, B, C, N or Ar).
Patent JP-S6353060-A (JP)
Title: Thick film type thermal recording head
Inventor: ZEN MUNETOSHI
IPC: B41J2/345
Filed: 1986-08-22
Abstract: PURPOSE:To prevent a broken character and feed shift, by a method wherein the resistance value of the heat generating resistor at the boundary part of a split recording part and an unrecorded part is adjusted so as to be made lower than that of other heat generating part and the heat generating resistor is formed so that the position thereof is shifted in a main scanning direction in the quantity corresponding to feed shift quantity. CONSTITUTION:In the heat generating resistor parts 4a at total four places of both ends of image recording parts divided into two, that is, both ends of left and right recording parts or at two left and right places of at least the boundary part of a recording part and an unrecorded part, each of resistance values are adjusted so as to be made lower than an average resistance value in a range of several dots and the heat generating quantities at said parts are made large. As a result, a current is divided to flow to the second electrodes 3 on both sides through a heat generating resistor 4 by supplying a current to the first electrode 2 but the heat generating resistors parts 4a become definite temp. distribution and a broken character due to the lowering in the temp. in the vicinity of the center of a head is not generated. Further, the heat generating resistor 4 is formed so that the position thereof is shifted by the correction quantity (d) corresponding to feed shift quantity C in a main scanning direction. The feed shift in the main scanning direction is not also generated.