baber/WOPTO huggingface dataset:
Patent JP-2001060635-A (JP)
Title: Optical semiconductor element housing package
Inventor: SAWAI TAKASHI
IPC: H01S5/022
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To relax stresses due to thermal expansion difference and imposed on a window member, so as to prevent the window member from getting out of place to break the airtightness of an optical package and to restrain the window member from deteriorating in optical properties. SOLUTION: An optical semiconductor element housing package main body of metal houses an optical element inside, an opening is provided to the one side of the package main body, and a window member 1, which optically couples the optical semiconductor element to an outer optical fiber, is provided to the opening through the intermediary of a metal brazing material. In this case, ring-shaped metallized layers 2a and 2b are deposited on the junction of the window member with the optical semiconductor element housing package main body, and a gap 3 is provided between the matellized layers 2a and 2b which does not communicate the inner part of the layer 2b with the outer part of the layer 2a.
Patent JP-H1175013-A (JP)
Title: Picture reading device
Inventor: KAJI TOSHIKAZU
IPC: G03B27/46
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a device for eliminating transfer non-uniformity at the time of the fine scanning of a longitudinal film, and for coping with the severe reading precision by providing a buffer part for making constant the transfer speed of a film at a frame picture reading position at the upstream side in a transfer direction of the frame picture reading position. SOLUTION: When tension is changed into an increasing direction, a dancer roller 610 is pushed up against the energizing force of an expanding coil spring 614 along a long groove 612, and a loop is reduced. The increasing amounts of the tension is canceled by the reduction of the loop, and any large change is not generated in a transfer speed. When the tension is changed into a decreasing direction, the dancer roller 610 is pushed down along the long groove 612 by the energizing force of the expanding coil spring 614, and the loop is enlarged. The decreasing amounts of the tension is canceled according to the enlargement of the loop, and any large change is not generated in the transfer speed. Thus, any influence on the transfer speed can be prevented by forming a loop in a photographic film 22 at the upstream side of the picture reading device.
Patent JP-H0792485-A (JP)
Title: Spatial optical modulator
Inventor: KAWAI HIDEO
IPC: G02F1/135
Filed: 1993-09-22
Abstract: PURPOSE:To obtain a bright reading out image of a high contrast and high resolution by positioning a detecting and converting means, modulating means or light emitting means between substrates and composing one of the substrate of a fiber plate. CONSTITUTION:A liquid crystal display electrode film 2 formed of ITO(indium tin oxide), etc., a photoconductor layer 3 formed of amorphous silicon, etc., a reflection film 4 formed of an aluminum thin film, etc., and a liquid crystal oriented film 5 for orienting a liquid crystal are successively laminated on one end face of the fiber plate substrate 1 of a writing surface. A polarizing film 10 is so held and fixed as to exist between the respective end faces on one side of the fiber plate first substrate 9 of a reading out surface and the fiber plate second substrate 11 of a reading out side. A transparent electrode 8 and a liquid crystal oriented film 7 are successively laminated on the other end face of the fiber plate first substrate 9 of the reading out surface. The liquid crystal oriented film 5 and the liquid crystal oriented film 7 are held at a prescribed and specified spacing and the ferroelectric or other liquid crystal 6 is encapsulated therebetween.
Patent JP-S59166100-A (JP)
Inventor: ANDORE ERU I RAPAIRU
IPC: C13B40/00
Filed: 1983-12-16
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-H09164484-A (JP)
Title: Method and gas mixture for arc welding of aluminum part
Inventor: DEIDEIEERU MARUSHIYAN
IPC: B23K9/167
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To sufficiently utilize the useful effect of high content ratio of helium in the case of relating the welding function and the denseness of a bead by using a gas mixture which contains a specific amount of helium, nitrogen and the remainder of argon at the welding part. SOLUTION: This is a gaseous protection mixture in order to weld parts composed of aluminum or aluminum alloy in arc-welding by using a fire resisting electrode. That is, a gaseous mixture is used, which contains 60% to 80% helium, 300vpm to 1000vpm nitrogen, and the remainder composing of argon. Then, in an alternating current TIG welding, welding is executed with only 95 ampere current over 5mm depth of the part composed of an alloy of aluminum and magnesium. The denseness of the based, mechanical characteristic and aspect are excellent. The degradation of the electrode is not also generated.
Patent JP-S60116678-A (JP)
Title: N-propanol amine derivative ether
Inventor: EIRIIN UINSUROU
IPC: C07D295/12
Filed: 1984-11-09
Abstract: The invention relates to the R-isomer of the formula: <CHEM> to a process for its preparation and to pharmaceutical preparations containing same.
Patent JP-2001060154-A (JP)
Title: Similar processing executing device
Inventor: YAMAGUCHI SHINICHI
IPC: G06F9/44
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce the part to be changed as much as possible even when changing one part of processing in a similar processing executing device for executing plural similar processings. SOLUTION: In this similar processing executing device a storage device stores a program for executing peculiar processing 21, 22 or 23 being processing peculiar for each similar processing and common processing 20 being processing common for each similar processing. Peculiar processing 21, 22 and 23 are executed by succeeding common processing 20. Therefore, when changing common processing 20, the part to be changed can be common processing 20 only. In common processing 20, the case and which peculiar processing is to be executed are not judged. Therefore, even when adding or deleting peculiar processing, it is not necessary to change common processing 20 and it is enough only to add new peculiar processing succeeding common processing 20 or to delete existent peculiar processing.
Patent JP-H0793916-A (JP)
Title: Information recorder
Inventor: KAWAMICHI TSUKASA
IPC: G11B20/10
Filed: 1993-09-22
Abstract: PURPOSE:To achieve an efficient defect processing with a shortening of time for alternative processing by providing an alternative area of a defect part on a surface on the opposite side of the surface where a recording area of information of an optical disk exists to process of the alternative portion in an optical disk apparatus which is adapted to access both side of the optical disk simultaneously. CONSTITUTION:In an optical disk apparatus which is adapted to access both sides of an optical disk 1 simultaneously, when an error is generated during the recording of information into an information recording area bd on one surface of the optical disk 1, information involved in the error is recorded into an alternative area ca of the other surface of the optical disk 1. This achieves an alternative processing with the other optical head 45 in parallel during a record processing with one optical head 45.
Patent JP-S61115778-A (JP)
Title: Roof-bow fixing structure
Inventor: HOSAKA FUJIO
IPC: B62D25/06
Filed: 1984-11-10
Abstract: PURPOSE:To reduce the influence of torsional deformation of a chassis under travelling by bending a roof-bow with longer curvature than that of a roof panel in the lateral direction while pressure contacting the intermediate section of said roof-bow through a resilient member against the roof-panel face. CONSTITUTION:A roof-bow 6A is bend with longer curvature than that of roof- panel 1 in lateral direction such that upon jointing of the opposite end sections to the rail outer 3A of roof side rail 2A, the referential profile line will project slightly from the roof panel 1. Consequently, reaction force is produced in the roof-bow 6A thus to stretch the roof-panel 1. While in order to avoid direct contact between the roof-bow 6A and the roof panel 1, a resilient member 11 is placed between the opposite side edge flanges 7A at the intermediate portion of roof-bow 6A and the roof panel 1. Consequently, the relative motion between the roof-panel 1 and the roof-bow 6A due to subtle torsional deformation of chassis under travelling is allowed.
Patent JP-S60129359-A (JP)
Inventor: MACHIDA SANETAKA
IPC: E02D15/06
Filed: 1983-12-14
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-2000160714-A (JP)
Title: Joint material and construction method of joint
Inventor: JIYUNI YASUTO
IPC: E04B1/682
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To improve the constructing property by providing a caulking layer having a width larger than a joint width on the surface orthogonal to the form recovering direction of a joint material having delayed form recovering property. SOLUTION: A joint material 1 is formed of a strip caulking agent or sealant layer 12 having a width larger than a joint clearance, which is provided on the surface orthogonal to the form recovering direction of a closed cell foamed body 11 having delayed form recovering property, and adhesive layers 13 provided on both lateral sides of the layer 12. In construction, one adhesive layer 13 of the joint material 1 in the compressed state is adhered to the connecting end surface of one member 10, and folded in two with the layer 12 outside. The other layer 13 is adhered to the connecting end surface of the adjacent other member 10 so that the folded apex of the layer 12 is situated under the base line of the member 10.  The joint material 1 recovers the form to closely fill the space between the members 10, the surface of the joint material 1 is laid in a level lower than the base line of the member 10, and the layer 12 is thus uniformly extended to water-tightly seal the joint part. According to this, the construction can be simplified, and the cost can be reduced.
Patent JP-H04117845-A (JP)
Title: Terminal equipment for isdn
Inventor: YAMAMOTO GOJI
IPC: H04M3/533
Filed: 1990-09-07
Abstract: PURPOSE:To avoid the registration in a communication terminal equipment at a receiver side and to identify a caller by utilizing a caller number of the ISDN service so as to designate a call tone at the arrival of a call to a communication terminal equipment of the receiver side from information of the caller side. CONSTITUTION:An input data from an ISDN network 1 is subjected to I interfacing at a communication control section 3 of a receiver side terminal equipment 2. Then the input data subjected to call control by a call control processing section 4 is subjected to message processing at a call control message processing section 5 and a caller number is extracted at a caller number extraction section 6 from the noticed message. The caller number is converted into a call tone ID at a call tone ID conversion section 7 and a call tone switching section 8 designates a call tone based on the call tone ID. The designation of a call tone at the arrival of a call to the communication terminal equipment is revised by a call tone generating section 9 selecting the call tone by the caller with a switching signal from the call tone switching section 8 and generating plural call tones and the designated call tone is sounded from a speaker 10.
Patent JP-H0576211-A (JP)
Title: Seedling transplanter
Inventor: KUBOSHITA TAKEO
IPC: A01C11/02
Filed: 1991-09-18
Abstract: PURPOSE:To prevent the planting case from dragging planted seedlings by its side plane and from causing, e.g. displacement of the planted seedlings by arranging guide members at the side positions of the planting case. CONSTITUTION:Seedling-planting mechanisms containing a planting tine 9, etc., are arranged at the side positions of the planting case 3 and guide members 1 are arranged at the side positions of the planting case. The guide members are arranged from the seedling-planting part by the seedling-planting mechanism to the neighborhood of the rear end part of the planting case and positioned between the planted seedlings after transplantation and the planting case.
Patent JP-S6481657-A (JP)
Title: Zero-cross detection circuit for ac power source
Inventor: MASAMOTO KAZUHIKO
IPC: G05F1/10
Filed: 1987-09-22
Abstract: PURPOSE:To realize a zero-cross circuit without transformers and miniaturize a device to lighten the weight, by executing an insulation and the transmission of signal between a primary circuit and a secondary circuit, and by using a monostable multivibrator for the secondary circuit. CONSTITUTION:To both the ends of an AC power source 1, the light generating sections 2a, 3a of two photocouplers connected to each other in the counter directions are connected via a resistor 4. In the meantime, their light receiving sections 2b, 3b are respectively connected to the base of a transistor 10 and the input of a monostable multivibrator 14. The input of the collector output of the transistor 10 and the output of the monostable multivibrator 14, to a logical sum circuit composed of diodes 12, 13 and a resistor 9 is provided, and the input of the output of the logical sum circuit to a transistor 11 is provided, and the output of the transistor 11 is turned into zero-cross output.
Patent JP-H0957016-A (JP)
Title: Automatic backwashing type strainer
Inventor: UCHIDA NORIKAZU
IPC: B01D29/66
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To improve backwashing capacity and to smoothly continue operation even when large rubbish flows in. SOLUTION: This strainer is provided with a filter screen 30 in which plural groove-shaped pockets 31 extending in the up and down directions are formed on the inner periphery at a prescribed pitch and hollow arms 80, 90 for rotating suction ports 83, 93 and port seals 84, 94 projecting from both sides thereof facing the inner surface of the filter screen 30. Rubbish caught in each pocket 31 is ducked into the suction ports 83, 93 of the backwashing arms 80, 90 together with water to be treated to backwash the filter screen 30. Plural pairs of partitions 32 extending in the up and down directions at prescribed intervals are provided projectingly on the inner periphery of the filter screen 30 at a prescribed pitch. An extended pocket 34 communicating with the pocket 31 is formed between each pair of partitions 32, 32.
Patent JP-H0285919-A (JP)
Title: Control system for display of overlap window
Inventor: SHIMIZU HIROYUKI
IPC: G06F3/048
Filed: 1988-09-22
Abstract: PURPOSE:To effectively retrieve the files that received accesses in the past by preparing a means which holds the present states of the files that received the accesses from the users and displays the present data and a means which selects the displayed present states of files and changes the selected state. CONSTITUTION:A part of a main storage 32 holds the file state including the state of a window which displays the files that received the accesses from the users and the identification names of the files. These held data are displayed on a data display device 33. An operator gives an instruction to a CPU 31 via an operating device 34 by reference to the state of the window displayed on the device 33 and changes the window state. Thus it is possible to easily operate such a window hidden behind another window or a file that is mistakenly closed. As a result, the display changing frequency is decreased and a desired document can be quickly retrieved.
Patent JP-S6297347-A (JP)
Title: One chip microcomputer having gate array
Inventor: YAMASHITA HIROYUKI
IPC: H01L27/02
Filed: 1985-10-24
Abstract: PURPOSE:To utilize wiring regions effectively, in a masking process, in which wirings are burned to a gate array part at a boundary between the gate array part and a computer part, by providing an interface cell, which can pull up or down signal lines or can connect and select signals in the gate array part. CONSTITUTION:The lower side of a power source 18 is a gate array part. Wiring in the gate array part is performed by using double aluminum layers. A signal from the inside of the gate array part to a microcomputer part is formed by connecting the first aluminum layer to a contact 23. When the signal from the gate array part is not required, a contact 21 and N<+> diffusion 14 are connected with the first aluminum layer and pull-up is performed. Or a contact 22 and P<+> diffusion 20 are connected with the first aluminum layer and pull- down is performed. In this cell, the microcomputer part is aligned at the boundary of the gate array part. The cell is connected to each signal line, which is inputted to the microcomputer part from the gate array part.
Patent JP-S60130394-A (JP)
Title: Novel antibiotic sf-2324 substance, preparation, and use thereof
Inventor: TAKASE YUKIO
IPC: A61K35/74
Filed: 1983-12-19
Abstract: PURPOSE:To obtain a novel antibiotic SF-2324 showing strong coccidium action, by cultivating a specific strain belonging to the genus Actinomadura. CONSTITUTION:Actinomadura.sp. SF-2324(FERM-P 7346) is cultivated under aerobic conditions especially by submerged culture. Preparation of SF-2324 substance reaches the maximum accumulation usually in 3-10 days by shaking culture or tank culture. The minimum growth inhibition concentration of SF-2324 substance to various microorganism measured by agar dilution method is shown as follows. Staphylococcus aureus FDA209JC-1; 1.56, Staphylococcus epidermidis ATCC14990; 1.56, Bacillus anthracis No.119; 0.78, Salmonella typhi O-901-W; >100, Pseudomonas aeruginosa MB-3829; >100, etc.
Patent JP-H1182356-A (JP)
Title: Umbrella type water suction passage for vertical-shaft pump
Inventor: KOBAYASHI ICHITA
IPC: F04D29/54
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To even an inflow stream so as to improve the pump efficiency while eliminating a difference between a high-speed stream and a low-speed stream flowing around a back in the case where flow speed of a water suction passage is heightened by providing a bell mouth in a inflow passage so as to be the lowest at an inflow part and the highest at a water cut-off plate part. SOLUTION: A center pier is provided at a central part of a lower surface of a horizontal water suction passage 11 of a vertical-shaft pump so as to divide a flow passage into two, and while a downstream end of the water suction passage is bent upward and opened so as to form a suction port 13. An upstream end of a horizontal discharge water passage 14 is bent downward and opened so as to from a discharge port 15, and the discharge port 15 is positioned opposite to the suction port 13, and an impeller 16 is provided between both the ports. The suction port 13 of the suction passage 11 is provided with a bell mouth 17 adjacent to the impeller 16, but this bell mouth 17 is formed so as to be the lowest at an inflow part 17a and the highest at a water cut-off plate part 17c and height is smoothly changed between them.  Flow of the inflow water is thereby evened, and pump efficiency is improved.
Patent JP-S61115910-A (JP)
Title: Diethynylsilane compound copolymer and its production
Inventor: KOIZUMI YOSUKE
IPC: C08F4/42
Filed: 1984-11-12
Abstract: PURPOSE:To obtain a diethylylsilane compound copolymer useful as a material for gas separation membranes having excellent separability and permeability, by further introducing a crosslinkable functional group into a polyalkylene having a silyl group as a substituent. CONSTITUTION:A linear copolymer composed of repeating structural units of formula I (wherein R1-R4 are each a 1-20 C alkyl, 6-20 C aryl, H or the like), and repeating structual units of formula II (wherein X and Y are each a group selected from among a 6-20 C aryl, 7-20 C arylalkyl, etc., a silyl group having a 6-20 C aryl or a 7-20 C arylalkyl as a substituent and H, Cl and Br) and/or formula III (wherein at least one of the hydrogen atoms may be substituted by a 1-20 C alkyl or a silyl group having a 1-20 C alkyl, 6-20 C aryl or like group as a substituent, and n is 2-8). The weight-average MW of this copolymer is 1,000-5,000,000. The weight ratio of structural units of formula I to those of formulas II and/or III is 1:99-99:1.
Patent JP-H1082893-A (JP)
Title: Radioactive waste disposal facilities, and radioactive waste geologic disposal method using this facilities
Inventor: HASEGAWA YASUYUKI
IPC: G21F9/36
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To perform efficient geologic disposal of radioactive waste, cooled and stored until the decay heat is removed, in a stable state against the fluctuation or the like of an underground rock-bed. SOLUTION: This method is provided with a communicating pit laterally extended inside an underground rock-bed 3, an access pit extended to the communicating pit from the ground surface, disposal pits 121 laterally extended from the communicating pit in a plurality of longitudinal places of the communicating pit, layer cushioning material 14 formed to hold radioactive waste filling containers 9 almost to the center of the disposal pit 12.  The layer cushioning material 14 is formed of inner and outer layers formed by fittingly mounting and overlapping a required number of layers with a large number of cushioning blocks 15 put together in rows, and the cushioning blocks 15 of sector shape are laid in such a way that the axial end faces 14a of the inner and outer layers are in the mutually shifted positions in the axial direction of the disposal pit 12 and that the circumferential end faces of the inner and outer layers are in mutually shifted positions in the circumferential direction.
Patent JP-H1095672-A (JP)
Title: Bringing aluminum nitride sintered compact into contact with water
Inventor: HIROKAWA KIYOAKI
IPC: C04B35/581
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To effectively suppress hydrolyzing of AlN by adding a specific amount of a compound having alcoholic OH group to water, adjusting pH at a prescribed value by a buffer solution and bringing into contact with water. SOLUTION: An aluminum nitride sintered compact is brought into contact with water in which 100 pts.wt. of water is added with 10-100 pts.wt., preferably 15-90 pts.wt., more preferably 15-50 pts.wt. of an organic compound having alcoholic OH group, preferably a polyhydric alcohol (e.g. ethylene glycol) and adjusted pH at 5-10, preferably 5.2-9.8 by a buffer solution (e.g. a mixed aqueous solution of an aqueous solution of acetic acid and an aqueous solution of sodium acetate). By the process, a cooler comprising an AlN sintered compact and using water as a heating medium can be practically utilized from the view of water resistance.
Patent JP-2000061970-A (JP)
Title: Storage device and production of the same
Inventor: OZEKI MINORU
IPC: B29C45/14
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To produce a thin noncontact type IC card having uniform thickness. SOLUTION: In the method for producing the storage device, a fixed mold 21 and a movable mold 22 are used and the front and rear two sheets of labels are laminated and molded. Titanium oxide is coated on the insides of the front and rear two sheets of labels. Two sheets of labels coated with titanium oxide are loaded between the fixed mold 21 and the movable mold 22 and molten resin 31 is filled in the space between two sheets of labels and compressed by the movable mold 22 and thereby two sheets of labels are formed.