baber/WOPTO huggingface dataset:
Patent JP-H09173808-A (JP)
Title: Mixing device
Inventor: ADONAN EROGURU
IPC: F23R3/20
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To improve mixing function in a device, in which two or more fluids are caused to flow along a partition wall and the fluids are mixed by a large number of eddy generators arranged on the downstream of the partition wall, by constituting the eddy generator of a specific roof surface comprising two components and a specific bottom surface comprising two components. SOLUTION: In a mixing device wherein fluid to be mixed flows along a partition wall and a large number of eddy generators 9 each having a surface, over which fluid can flow, are arranged on the downstream side end of the partion wall, the generator 9 is composed of a large number of triangular surfaces, i.e., roof surfaces 1, 2, sidewall surfaces 11, 13, and bottom surface. Longitudinal edges 12, 14 of roof surfaces 1, 2, longitudinally extending, are in conformity to inclined sides of the sidewall surface 11, 13 projecting into a flow passage and form an angle of elevation θ with respect to a partition wall 22. And rear edge 5, 6 located downstream of the surfaces 1, 2 are twisted through a predetermined angle of γwith respect to the wall 22. And the surfaces 1, 2 are connected together through a joint edge 10.
Patent JP-H11137353-A (JP)
Title: Sink of sink stand
Inventor: KIYOMOTO HIDETSUGU
IPC: E03C1/18
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the sink of a sink stand, by which internal space is en larged without widening an opening part. SOLUTION: The sink 8g is formed by permitting its rear sidewall surface 8i to be extended to a deeper part compared with the opening part 8j of the sink 8g in a lower part. That is, inclining surfaces 8p and 8q extending to the deep part in a part lower than a second step part 8b towards the lower part are formed in the rear sidewall surface 8i. Thus, the internal space of the sink 8g is not enlarged in the opening part 8j of the sink 8g and widened in the deep part from the opening part 8j.
Patent JP-H07180325-A (JP)
Title: External wall and erection thereof
Inventor: KANAZAWA MITSUAKI
IPC: E04F13/08
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a harmonized wall face. CONSTITUTION:An external wall 41 of a building is divided by a plurality of vertical joints and horizontal joints and composed of ordinary design panels 31, which occupies the greater part of the completed wall face, and extraordinary design panels 21a. The ordinary design panels and the extraordinary design panels are provided with at least one or more common joints 44 which can form a continuous joint 43 on the whole wall face completed.
Patent JP-H11153497-A (JP)
Title: Display material and food wrapping material for controlling optimum heating temperature-time for cooking
Inventor: UESUGI TAKAHIKO
IPC: A23L3/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a display material for controlling an optimum heating temperature-time integrated value, capable of displaying easily and at low cost the elapse of a predetermined time at a predetermined temperature by use of an apparent change in hue, and a food wrapping material using the display material. SOLUTION: A display material, which comprises a layer containing an A-agent carried within a carrier and a layer containing a B-agent kept out of contact with the A-agent, and which controls the optimum heating temperature-time for cooking in the form of color changes by contacting the A-agent with the B-agent and polymerizing an oxidation polymerizing pigment, and a food wrapping material comprising a food wrapping base material laminated with the display material are obtained. The A-agent and the B-agent are made from combinations of the oxidation polymerizing pigment and an oxidizer.
Patent JP-2001141273-A (JP)
Title: Clean bench
Inventor: KIKUMI OSAMU
IPC: B01L1/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce an installation space and to improve safety. SOLUTION: A work space 4 above a work table 1 having vent holes 3a and 3b is covered by a box body 2, as shutter 5 is openably situated at the opening of the box body 2, and a filter 9 is situated in the window of the back plate of the box body 2. A motor-driven fan 10 is situated below the work table 1, vent holes 3a and 3b and the motor driven fan 10 are caused to communicate with each other through an air passage 11, and the motor driven fan 10 and a filter 9 are caused to communicate with each other through an air passage 12. A damper 13 is provided to open and close a vent opening 11a formed in the air passage 11, and damper drive mechanism is operable by a switch.  A negative pressure ordinary operation mode opens the shutter 5 and closes the damper 13 and a flow is executed at a speed of 0.3-0.6 m/sec without outflow of an air amount Q1 in a working space 4 to the worker W side. A positive pressure ordinary operation mode opens both the shutter 5 and the damper 13 and a flow at a similar speed is executed as air in the working space 4 is caused to flow out the worker W side.
Patent JP-H02168431-A (JP)
Title: Servo circuit for optical disk player
Inventor: YOKOTA HACHIRO
IPC: G11B7/085
Filed: 1988-12-21
Abstract: PURPOSE:To apply the locking of a focus servo in a short time by moving an objective lens in a direction apart from a focal point when focus servo is unlocked and compensating deviation of the position of the objective lens. CONSTITUTION:When focus servo is unlocked, a servo processor 11 receives a command of a system controller 16 to open a servo loop. When the servo loop is opened, an output of a focus driver 12 is negative by a bias voltage V1 of the focus driver 12 and the objective lens is moved in a direction apart from the focus. Then a processor 11 supplies a focus search signal to a noninverting input terminal of the driver 12 to lock the focus servo. Furthermore, a bias voltage V2 compensate the deviation of the position of the objective lens by the bias voltage V1.
Patent JP-H06189998-A (JP)
Title: Condom
Inventor: MATSUMURA KENJI
IPC: A61P31/12
Filed: 1992-11-06
Abstract: PURPOSE:To provide a condom capable of preventing malignant virus infection such as AIDS by hindering the action of growing enzyme including AIDS virus. CONSTITUTION:A condom is constituted of a condom body 1 and a virus inhibitor 2 such as NMO 1 applied to the body 1 against AIDS or the like.
Patent JP-H09171234-A (JP)
Title: Film processor
Inventor: YAMADA TOSHIHARU
IPC: G03D13/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To surely guide film with a spool shifted to a film tightly winding device and to process the film having reversely curling inclination or the film extremely loosely wound by pressing the outside of the film wound round a spool by a film p ressing roller. SOLUTION: An elevating frame 20 having a grip shaft 25 holding both ends of a cartridge 4 is provided with an advancing/retreating bar 37 having the film pressing roller 38 pressed to the cartridge 4 by a spring 41. Then, it is provided with a cam 42 retreating the bar 37 at a part of the elevating path of the frame 20. Furthermore, it is provided with a driving roller for tightly winding the film by driving a tightly winding roller 31 attached to a driving side grip shaft 25 of the frame 20 and rotating the spool.
Patent JP-H08181230-A (JP)
Title: Ferroelectric memory device
Inventor: EMORI TAKAYUKI
IPC: H01L21/8247
Filed: 1994-12-26
Abstract: PURPOSE: To program each data for the ferroelectric memory transistors of each memory cell. CONSTITUTION: When n channel transistors 11 and 12 are used, a memory cell 13 is erased by applying zero potential to the gate for a ferroelectric memory transistor 11 and applying required potential to the base region 1, and erasing is prevented by applying positive potential in the same extent as the base region 1 to the gate. Write to a non-selective memory cell, to which the same memory gate potential as a selective memory cell is applied, is obstructed by applying potential in the same extent as memory gate potential to a drain for the memory transistor, and the timing of the write obstruction is performed by applying memory gate potential to the gate for the ferroelectric memory transistor during the time when potential in the same extent as memory gate potential is applied to the drain for the ferroelectric memory transistor.
Patent JP-H07152063-A (JP)
Title: Camera
Inventor: HASUDA MASANORI
IPC: G03B9/08
Filed: 1993-11-29
Abstract: PURPOSE:To make it possible to accurately display to a photographer even when the detection accuracy of a detecting element is not sufficient for a shutter time for inspection by notifying the photographer of the shutter time set by a shutter time setting means and of the result of the detection of a specific shutter state detecting means with a notice control means. CONSTITUTION:A shutter 8 provided inside an aperture 6 covers a range slightly wider than the aperture 6 and a film picture is irradiated with the light of a subject after passing through a lens 2 only for a specified time. An exposing mode and various kinds of conditions can be confirmed by a display means 12 and moreover, plural setting buttons 11 are operating buttons for arbitrarily setting the working mode of the camera 1 and various kinds of conditions and the operation is performed while confirming a character, etc., on the display means 12. At this time, the deciding level of the detection of a shutter is varied in accordance with the set shutter time to make is possible to perform an optimum decision corresponding to the detection accuracy of the shutter detecting means 8. Moreover, the display state 12 is changed according to the detection accuracy to make it possible to obtain an optimum display.
Patent JP-H10153472-A (JP)
Title: Liquid level detecting element
Inventor: HASEGAWA TEIJI
IPC: G01F23/28
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To stably and precisely detect the signal on liquid level height with respect to a reference liquid level, by forming a light emitting part to a package on a recessed groove bottom surface, and sharply changing the detection signal of a liquid level detecting element to the change of liquid level height. SOLUTION: Opposed wall surfaces 39b, 39c which are vertically laid when the liquid level detecting element is used are provided on the left and right sides of the reflecting part 41 of a package 39, and a recessed groove 42 is formed in the front of the package 39 by the wall surfaces 39b, 39c and a boundary surface 39a. The liquid level detecting element is set within a liquid tank so that the recessed groove 42 is vertically set, and a liquid 53 is put thereto. Since the liquid 53 rises in the recessed groove 42 by surface tension when a liquid level 52 comes into contact with the lower ends 51a, 51b of the wall surfaces 39b, 39c, and the reflecting part 41 in the boundary surface 39b is submerged in the liquid, the light of a light emitting element 34 is released into the liquid and not incident on a light receiving element 35.  When the liquid level 52 is lowered, since the balance between the surface tension and the weight of the liquid 53 is broken to lower the liquid 53 when the liquid level 52 is lowered, and the reflecting part 41 makes contact with air, the light of the light emitting element 34 is reflected by the reflecting part 41 and incident on the light receiving element 35. Thus, the signal value is sharply changed to the height of the liquid level 52.
Patent JP-H06185745-A (JP)
Title: Electrical heating appliance
Inventor: TAKAHASHI SADAMITSU
IPC: F24D13/02
Filed: 1992-12-02
Abstract: PURPOSE:To provide an electrical heating appliance capable of reliably indicating that the appliance consumes high electric power when it starts to operate in a high electric power consumption mode. CONSTITUTION:When a power source switch SW1 is turned on, a timer 13 starts counting of timer. A control circuit 12 detects with a heating area changing-over switch SW6 whether or not the entire surfaces of the first heater H1 and the second heater H2 are set and if the entire surfaces are set, a display device 21 of an operating part 20 is made to flash. It is detected whether or not a time counting at the same time 13 shows a time-up condition and no electric power is supplied to the first and second heaters H1 and H2 until the time-up state occurs. In the case that no time-up occurs, it is detected whether or not an input switch SW5 is operated and in the case that the input switch SW5 is operated, the display device 21 is lit and at the time a changing-over relay contact point Ry3S is changed over to side (b), and the first and second heaters H1 and H2 are connected in series. In the case that they are connected in series, the consumption power is reduced to 1/4 of the consumption power occuring when they are connected in parallel.
Patent JP-H06178104-A (JP)
Title: Film reader
Inventor: ARAKAWA HIROAKI
IPC: H04N1/00
Filed: 1992-12-02
Abstract: PURPOSE:To perform the white level correction comforted to the base density of a film for the image signal obtained by reading a film image by a line sensor. CONSTITUTION:The white reference level correction data obtained by reading a white reference plate is stored in a memory for white correction (1) 36 and the image signal obtained at a prescribed picture element location to be the base part of a film at the time of reading the film is stored in a register (1) 37. At the time of the reading the film, the image signal obtained at the prescribed picture element location is stored in a register (2) 40. The storage data of each register (1) 37 and (2) 40 is compared and the base density of the film is detected. Next, a multiplier 42 is controlled based on the detection result of the base density, the white reference level correction data of the reference is uniformly changed, and the changed result is stored in a memory for white correction (2) 35.
Patent JP-H08161473-A (JP)
Title: Tag information processing unit
Inventor: KANBAYASHI AKIRA
IPC: G06F17/30
Filed: 1994-12-01
Abstract: PURPOSE: To allow the information processing unit to receive a tag written on a paper medium as electronic data and to realize processing of the data freely. CONSTITUTION: The tap information processing unit extracts and processes the information relating to a tag 13 from a document 10 to which the tag with a marker and a code of attribute information described at its prescribed position is sticked and is provided with a read means 1 reading optically the document 10 with the tag 13 sticked thereto, recognition means 3-5 recognizing the information relating to the tag based on the described content, the marker and the code of the read tag 13 and a storage means 6 storing the information relating to the tag obtained through the recognition while distinguishing the information relating to the tag from information 9 relating to the document, and receives the tag 13 as electronic data and realizes free processing of the data.
Patent JP-H07181390-A (JP)
Title: Compact macro-lens
Inventor: KONNO KENJI
IPC: G02B13/18
Filed: 1993-12-22
Abstract: PURPOSE:To provide a compact macro-lens having a relatively small delivering quantity in focusing, and capable of performing a high power photographing having a photographing distance to some degree. CONSTITUTION:This lens is formed of, in order from object side, a first group Gr1 having negative refracting power, a second group Gr2 having positive refracting power, and a third group Gr3 having positive refracting power. An affocal system is substantially formed by the Gr1 and Gr2, and at the focusing from infinite object side to near object side, all the Gr1-Gr3 are moved on the object side and focused so that the air space between the Gr1 and Gr2 is slightly reduced, and the air space between the Gr2 and Gr3 is slightly increased.
Patent JP-H01166230-A (JP)
Title: Data base allocation system for decentralized system
Inventor: SATO KAZUHIRO
IPC: G06F17/30
Filed: 1987-12-23
Abstract: PURPOSE:To reduce the load of a control operator of a decentralized data base by adding a data base access monitoring means to a node system for a decentralized processing environment together with a process cost evaluating means and a data base transfer executing means. CONSTITUTION:The access frequencies to the data bases maintained and controlled by each node in a decentralized environment are counted by the data base access monitoring means 10, 30, 50 and 70 respectively. The process cost evaluating means 20, 40, 60 and 80 evaluate the inter-node data base transfer process cost, etc., based on said access frequency count information and the system control information on the inter-node communication cost, the data base scale on each node, etc. Based on the results of said process cost evaluation, the control means 90, 91, 92 and 93 control the transfer of data bases among nodes and realizes the proper allocation of bases in a decentralized environment. Thus the load is decreased for a control operator of decentralized data bases.
Patent JP-H03184384-A (JP)
Title: Optical module submount and manufacture thereof
Inventor: KANEKO HIDEKI
IPC: H01L21/60
Filed: 1989-12-13
Abstract: PURPOSE:To provide a thin, high reliability optical module submount by mounting on an electrode the surface of which is patterned for driving an optical semiconductor device and mounting the optical semiconductor device on an electrode on the side surface of which is patterned. CONSTITUTION:An electrode pattern of a double layer structure using an Ni film on the base of a submount substrate 1 and an Ni film on an electrode is formed on the top and the side of the submount substrate 1, and further protruded solder bumps 3 are formed on the side surface, and by fusing the solder bumps 3 are joined with Au electrodes 5 of an LED array 4. Further, beveling 9 is applied to an edge part extending perpendicularly to the electrode pattern 2 formed on the surface and the side surface of the submount substrate 1.
Patent JP-H06171211-A (JP)
Title: Pressure sensitive recording sheet
Inventor: HARADA JUNJI
IPC: B41M5/124
Filed: 1992-12-03
Abstract: PURPOSE:To manufacture a pressure sensitive recording sheet wherein a recording content into an inside is concealed irrespective of decrease of a recording area in a surface. CONSTITUTION:A pressure sensitive recording layer 4 wherein a color coupler or a developer of which both sides or one side are microcapsulated are respectively independently laminated or mixed to be applied to a side surface of a base material, and an opaque coating sheet 1 processed by ground tint printing for prevention of seeing through are integrated with a thermoplastic resin laminate layer 3 by making the pressure sensitive recording layer 4 and the ground tint printing surface respectively inside. Thereby, a content recorded by printing on an inner surface of the pressure sensitive recording sheet can be thoroughly concealed, and the pressure sensitive recording sheet which is excellent in beauty can be provided without decreasing a recording area of the surface.
Patent JP-H09162174-A (JP)
Title: Fabrication of semiconductor device
Inventor: HAMADA KOJI
IPC: H01L29/78
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor device in which the ending point of etching can be detected accurately at the time of removing polysilicon of a solid phase diffusion source and a shallow junction can be formed. SOLUTION: A field oxide 2 is deposited selectively on the surface of a silicon substrate and a gate electrode having a side wall of nitride is formed on an isolated region for forming an element through a gate insulation film 3 before depositing SiGe 6 on the entire surface. BF2 ions are injected into the SiGe 6 which is then subjected to dry etching while monitoring the particular emission spectrum of plasma in the atmosphere of a specified gas thus forming the side wall 8 of the gate electrode 4. Finally, BF2 ions are injected into the region for forming an element and a heat treatment is carried out thus forming a diffusion layer on the surface side of the silicon substrate 1.
Patent JP-H1050111-A (JP)
Title: Pollution-proof lighting system for tunnel
Inventor: MACHIDA MITSUYOSHI
IPC: C03C17/23
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent both hydrophilic and hydrophobic adhesive substances from adhering to the surface of a member and keep the surface clean by forming a surface layer, in which both hydrophilic and water repellent parts are dispersed in micro level, on glass cover surface. SOLUTION: A lighting system 10 is buried and has a housing 14 buried in a concrete wall 12. A light source 16 is covered with a cover glass 18. As the light source 16, a low pressure sodium lamp, high pressure sodium lamp, a fluorescent lamp, a mercury lamp, a fluorescent mercury lamp, other types of electric lamps can be employed. A practically transparent surface layer 20 having a structure in which hydrophilic parts so exposed as to bring photocatalytic oxide particles into contact with outside air and water-repellent parts exposed to bring water-repellent fluororesin into contact with outside air are dispersed in a micro level is formed on the outer surface of the glass cover 18. The film thickness of the surface layer 20 is preferably set to be 0.4μm or thinner. Consequently, opaqueness due to diffused reflection of light rays can be prevented and practically transparent property can be obtained.
Patent JP-H05158301-A (JP)
Title: Image forming device
Inventor: KIMURA YOSHIYUKI
IPC: B65H85/00
Filed: 1991-12-09
Abstract: PURPOSE:To obtain an image forming device which can selects the copy position of the head or tail page of a document in feeding order on the both sides of copy paper without decreasing the operation efficiency of a copying process. CONSTITUTION:The image forming device is equipped with a switch-back carrying path 29 for the transfer paper discharged from a fixation device, an inverting carrying path 30 which has an inversion part for an image surface in a paper refeeding path, a switching lug 32 which switches the attitudes of paper feeding to the respective conveyance paths, an operation and display part which selects a multiple copy mode and whether or not the feeding order of the document corresponds to paper order, a detection part for the number of fed documents, and a control part which has its input side connected to the operation and display part and its output side connected to the driving system of the device; when the mode of copying from a one-sided document to both surfaces of the transfer paper is selected, the control part sets the carrying attitude of the transfer paper so that the copy position of the head or tail page of the document can be selected on either of the top and reverse surfaces of the transfer paper.
Patent JP-2000140423-A (JP)
Title: Game device, game development change and information recording medium
Inventor: ICHIKAWA KOKICHI
IPC: A63F13/47
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a constitution capable of developing a game with more tension by incorporating the actual flow of a match in the game. SOLUTION: A turning point to decide victory and defeat is set in the development of the game. In the game development after the turning point, the ability value of a character thereafter is improved in the case of getting a point and the ability value of the character thereafter is lowered in the case of not getting the point at the turning point.