baber/WOPTO huggingface dataset:
Patent JP-S5966128-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: FUJII HIROYUKI
IPC: H01L21/56
Filed: 1982-10-07
Abstract: PURPOSE:To prevent a filling portion from being produced in the thin portion having the latest filling of resin and air bubbles in a molded semiconductor device from being produced by filling the resin in a vacant portion of the mold from the position between the surface of a support, and the front and back surfaces of the outermost shell molded with the resin in case of transfer sealing the device. CONSTITUTION:Filled resin is first filled in a narrow filling space of the back surface of a chip support 2 from an inlet 15 under high pressure, and then advanced to be filled in slight delay in a thick filling space of the front surface side of the chip support. In this case, the filling speed of the resin in the narrow filling space is gradually delayed by the contacting resistance of the walls of molds 21, 22 and the support 2, becomes substantially coincident between the wide filling space side and the narrow filling space side, and air in the molds 21, 22 and gas produced due to the hardening reaction of resin is pressed from the gas vent parts of the molds out of the molds provided symmetrically to the inlet. A resin layer covering the entirety of the support 2 becomes uniform filling density by filling the resin as described above.
Patent JP-S6331628-A (JP)
Inventor: FUTAMI KOJI
IPC: A47K3/00
Filed: 1986-07-28
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-S57101465-A (JP)
Title: Automatic transmission display device for charging information
Inventor: ANDOU MOTOYUKI
IPC: H04M15/28
Filed: 1980-12-16
Abstract: PURPOSE:To enable recording of charging information, by adding a data terminal device to a telephone set and transmitting charging information from an exchange station to the said terminal device. CONSTITUTION:A telephone exchange station 4 switches a line 8 to a line 9, when the call between an outgoing subscriber 1 and an incoming subscriber 7 is finished, it switches the subscriber terminal from a telephone set 11 to a data terminal device 12 with a switch 3 and connects the data terminal device 12 and a storage device 5. When the connecting operation is finished, charging information is transmitted to directions of 10, 11, 12 and it is displayed on the data terminal device 12. The said operation is finished, the exchange station 4 switches the subscriber terminal device from the data terminal device 12 to the telephone set 11 and openes the line 9.
Patent JP-H0820015-A (JP)
Title: Method and device for disposing residual in ready-mixed concrete force-feeding device
Inventor: KATO SHOGO
IPC: B08B9/04
Filed: 1994-07-05
Abstract: PURPOSE:To provide novel method and device for disposing a residual (residual ready-mixed concrete) left in a force-feeding pipeline arranged for a required length by sending it forcibly until a terminal force-feeding point together with water after a ready-mixed concrete force-feeding device is stopped, and cleaning the inside of the force-feeding pipeline. CONSTITUTION:A switch device 4 is connected to a discharge pipe 2 of a ready- mixed concrete force-feeding device. A force-feeding pipeline 3 is connected to the switch device 4 oppositely to the discharge pipe 2. In the switch device 4, a force-feeding pipeline section 5 for letting the discharge pipe 2 connect and communicate with the force-feeding pipeline 3 and a cleaning pipeline section 6 for connecting and communicating with the force-feeding pipeline 3 are connected to a frame 9 and integrally arranged in a casing 7 slidably. To the cleaning pipeline section 6, a pipeline 12 which holds a cleaning material 13 and is connected to a hydraulic sending pump 17 is connected.
Patent JP-H10327704-A (JP)
Title: Aquarium and water-feeding apparatus therefor
Inventor: TANAKA TAKESHI
IPC: A01K63/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To increase the amount of air mixed into water by colliding a curved water jet against water surface, give an appreciating person with an illusion of moving sprinkler, actually generate a gyrating flow of water to remarkably improve the dynamic visual effect of water, promote the gyrating flow and collect the filthy matter taking advantage of the habit of fish, apply a rotational motion to the lid by the discharging flow from a runner part to improve the advertising effect, use a lid acting as an accessory tank having a double structure and enable the automatic replenishment of water even under a severe condition. SOLUTION: Filtered water is supplied to a water-pouring pipe 2 at nearly the center of an aquarium 1 with a pump 3. A water sprinkler 6 having a circular blade is attached together with a hollow rolling lid to the tip of the water-pouring pipe 2. Double pipes 7, 8 surrounding the water-pouring pipe 2 have a discharging port 9 at the lower end and an overflowing part at the top. A small hole 28 is opened at a desired position of the inner pipe 8 at a level below the water level, an over-flow type discharging pipe 12 is provided, an accessory tank 30 having a double structure is used as the lid 29 of the aquarium 1 and the tank 30 is connected to the water surface B through an accordion hose 31 and a screwed control valve 32.
Patent JP-H0226782-A (JP)
Title: Color forming recording material
Inventor: SHIRAISHI MUTSUO
IPC: B41M5/132
Filed: 1988-07-16
Abstract: PURPOSE:To enhance the light fastness and color self-developability of a developed color image by adding a specific carbazolylmethane compound as a color forming reaction substance and forming a color sharply and densely by the contact of said compound with a coupler (electron acceptive substance) as a gentle blue developing leuco dye. CONSTITUTION:A carbazolylmethane compound represented by formula (wherein R<1> and R<2> are H or a 1-5C alkyl group and rings A-C are a 1-5C alkyl group or a benzene ring) is contained as a color forming reaction substance being a dye for a recording material such as pressure-sensitive copy paper or thermal recording paper. This carbazolylmethane compound represented by the formula is only slightly colored light-yellow or brown and well dissolved in an org. solvent, for example, diarylethane or alkylnaphthalene and shows almost no color self-developability and gently develops a blue or bluish purple color upon the close contact with an electron acceptive substance, for example, a coupler such as an org. acid, acidic clay or bisphenol A.
Patent JP-S6070661-A (JP)
Title: Discharge lamp lighting device
Inventor: TAKAHASHI KAZUHISA
IPC: H05B41/00
Filed: 1983-09-26
Abstract: PURPOSE:To evenly maintain the ionized condition of gas inside a tublar body covering a wide range by forming an auxiliary electrode for gas ionization in a discharge lamp, having a U-shaped tublar body, along said tublar body with its one narrow end part and the other wide end part. CONSTITUTION:A discharge tube 13 to be used as a picture element while being arranged in tens of thousands pieces on a large-sized color display device or the like is formed by providing both end parts of a U-shaped tublar body 14 with main electrodes 16 and 17, while an auxiliary electrode 15 is provided ranging from the end part of the tublar body 14 near its one main electrode 17 to the central part of the tublar body 14 and covering the range reaching the inside of the bent part of the U-shaped tube, while making its width into a shape so as to linearly increase from one end part to the other end part. Further, preceding the start of display, an inverter 31 is operated for ionizing gas inside the tublar body 14 followed by making to perform light adjustment control by the inverter 21. Accordingly, the gas inside the tube is always maintained in the ionized condition with no need of giving high voltage, thus obtaining a long life.
Patent JP-H0699074-A (JP)
Title: Bimetal complex catalyst for oxdation
Inventor: CHIN SHIYUUHEI
IPC: C07D303/04
Filed: 1992-07-06
Abstract: PURPOSE: To make it possible to produce epoxides from olefins with high selectivity by bringing the olefins into contact with an oxidant in the presence of a bimetal complex catalyst having a specified structure. CONSTITUTION: An olefin is brought into contact with an oxidant in the presence of a catalytic amount of a bimetal complex expressed by formula I, wherein Ma, Mb are each V, C, Mn or the like; L is a multidentate ligand of formula II [(Xc, Xc' are each O, S, amino group or phosphino group; Xd is O, S or Xe; Xf is N, P, O or S; R1 -R3 and R'1 -R'3 are each H, a halogen atom, nitro group or the like or constitute moieties of formulae III-IV, each of which independently forms a nitrogen-containing heterocyclic part selected from pyrrolyl group, imidazolyl group or the like; R4 -R6 are each H, a halogen atom, nitro group or the like); La and Lb are each a ligand capable of coordinating to Ma and Mb; Xa is a ligand capable of cross-linking Ma with Mb; Mb is a counter ion causing charge equilibrium, n1 -n3 are each an integer of 0-3; n4 is an integer of 0-4].
Patent JP-H0465266-A (JP)
Title: Serial printer
Inventor: FURUKAWA HIDEYUKI
IPC: B65H20/20
Filed: 1990-07-05
Abstract: PURPOSE:To install continuous form certainly for a short time confirming visually by a method wherein a switch mechanism capable of switching one tractor unit either to a push tractor unit or to a pull tractor unit, is provided. CONSTITUTION:In the case where paper is fed by using a tractor unit 2 as a push tractor unit., when a driving shaft 4 is lowered to a lowest position of an opening 1a, a line of extending a surface of the tractor unit 2 comes in contact with a lower side surface of a platen 12, and paper 13 comes in., contact with the lower side surface of the platen 12. The paper 13 is located on the surface of the tractor unit 2, and an idle gear is engaged with a gear part of a gear pulley 7. In the case where paper is fed by using the tractor unit 2 as a null tractor unit, when the driving shaft 4 is raised to an upmost position of the opening 1a, the line of extending the surface of the tractor unit 2 comes in contact with an upper side surface of the platen 12. The paper 13 is located on the surface of the tractor unit 2, and an idle gear 9 is engaged with the gear part of the gear pulley 7.
Patent JP-S6330778-A (JP)
Inventor: ROBAATO JIYON BARENTA
IPC: G01T1/202
Filed: 1987-07-16
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-S5982035-A (JP)
Inventor: FUJISAWA TAKEHIKO
IPC: A23G3/02
Filed: 1982-10-13
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-2000005785-A (JP)
Title: Activated sludge filter
Inventor: DAIDO HITOSHI
IPC: C02F3/12
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of a filtered water passage due to accumulation and solidification of activated sludge on the downstream side of a filter body by communicating one end of a siphon with a filtered water outlet and the other end upward with the inside of a tank storing an activated sludge liq. mixture and supplying air into the siphon. SOLUTION: A siphon 20 is divided by partition walls 20A and 20B into three chambers 22, 24 and 26. Namely, the first ascent chamber 22 rising from the communicating port 21 of the frame 2A of a support 2 is communicated with the descent chamber 24 through the uppermost part 23, and the second ascent chamber 26 is communicated with the descent chamber 24 through the lowermost part 25. One end of such a siphon 20 is communicated with the filtered water outlets 6A and 6B of a filter body 1, the other end 27 is communicated upward with the inside of a tank storing an activated sludge liq. mixture, and pressurized air is supplied to the uppermost part 23 of the siphon 20 through a pressurized air inlet pipe 30 having a stop valve 31. Smooth filtration is continued in this way.
Patent JP-S6238191-A (JP)
Inventor: NAKAGAWA HIROSHI
IPC: B26B19/04
Filed: 1985-08-13
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-S6160594-A (JP)
Inventor: OKAMOTO NORIAKI
IPC: B66C13/06
Filed: 1984-08-29
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-S6240093-A (JP)
Title: Voltage type controller for ac motor
Inventor: MORITA MAKOTO
IPC: H02P27/06
Filed: 1985-08-12
Abstract: PURPOSE:To control an AC motor precisely according to command torque without being affected by back electromotive voltage by detecting output voltage and correcting the actual voltage of command voltage from the actual voltage of the output voltage. CONSTITUTION:An actual-voltage arithmetic circuit 32 subtracts a back electromotive voltage signal Ecu transmitted from a back electromotive voltage detecting circuit 30 from a U-phase voltage signal Vu outputted from a voltage detector 22, and arithmetically operates the actual voltage of output voltage from an inverter main circuit at a U phase. A command actual-voltage signal Eiu and actual voltage Vu are compared in a comparison circuit 34, and a difference between both the signal and the actual voltage is amplified and outputted toward a comparator 35 as correction command actual voltage. The correction command actual voltage function as command voltage for generating accurate torque where the dispersion of voltage control generated by the number of revolution of a motor is removed.
Patent JP-H0616298-A (JP)
Title: Photosensitive strip material winding method and device therefor
Inventor: OKAWA TOSHIYUKI
IPC: B65H23/195
Filed: 1992-07-06
Abstract: PURPOSE:To provide a winding method and a device for winding photosensitive strip material (film) onto a winding shaft (spool) at high speed into appropriate hardness without generating winding loss such as incorrect winding, leaving the end part by the appropriate quantity. CONSTITUTION:In a winding method and a device for winding photosensitive strip material (film) leaving the fixed length at its end part by locking its tip part to a winding shaft and applying appropriate tension, the first half is rotated at high speed, then the last half is switched to low speed rotation to perform continuous rotation, and the rotation is stopped in the state of the above- mentioned end part being held to the specified length. In addition, the ratio of accelerated rotation time during high speed rotation to decelerated rotation time is set to be between 1:2 and 1:50.
Patent JP-H0626924-A (JP)
Title: Infrared ray detector
Inventor: UEDA TOMOSHI
IPC: G01J1/06
Filed: 1992-07-06
Abstract: PURPOSE:To effectively arrest the incidence of background light to an infrared ray detecting element without reducing the resolution of a reproduced image by providing first and second infrared element arrangement groups arranged at a determined arrangement pitch, and a shield wall element around the infrared ray detecting element. CONSTITUTION:An infrared ray detector has a first infrared element arrangement group 24 consisting of infrared ray detecting elements 24a and second infrared ray detecting element group 26 consisting of infrared elements 26a arranged at a determined arrangement pitch, and the arrangement pitch is 4 times the size of the elements 24a, 26a. An infrared ray is incident to the elements 24a, 26a at a determined detected light incident angle, and the image information detected by the elements 24a, 26a contained in both the arrangement groups 24, 26 is conformed to the image data contained in one scanning line portion at image reproduction. Further, shield wall elements 34a are arranged around the elements 24a, 26a to arrest the incidence of background light to the elements 24a, 26a. The dimensional form of the detected incident opening partitioned by the element 34a is set so that the visual field angle from the elements 24a, 26a is conformed to the incident angle.
Patent JP-S5969675-A (JP)
Inventor: MIYATA YUKIHIKO
IPC: F25B39/02
Filed: 1982-10-13
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-H0937127-A (JP)
Title: Image pickup device
Inventor: SHIMIZU TETSUYA
IPC: H04N5/91
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent a distorted image during the period of a change from an animation mode to a still picture mode from being recorded. SOLUTION: The output video signal of an image pickup circuit 101 is encoded, written later in memories 108-110 by a write control circuit 107 and a read control circuit 111 and recorded in a recorder 113 while reading is controlled. Besides, during the period of transition from the state of picking up the animation to the mode for picking up a still picture at the point of change from the animation recording mode to the still picture recording mode (the control period of an iris and a CCD output signal amplifier circuit corresponding to the change of shutter speed), the interval of write and read of the memories 108-110 is controlled corresponding to this period of state transition to the animation mode and control is performed so as to recover the interval at the time of the animation mode while a still picture frame is continuously recorded plural times.
Patent JP-H06162159-A (JP)
Title: Method and device for processing graphic data
Inventor: MINAMI MASARU
IPC: G06F17/50
Filed: 1992-06-12
Abstract: PURPOSE:To enable highly precise input which is affected by neither the complicatedness of a curve nor the concentrating power of a user and to compress data. CONSTITUTION:The method and device includes a process and means (S1) which recognizes plural control points specified in a coordinate system, a process and means (S2) which calculates the expression of the curve passing plural recognized control points, a process and means (S3) which generates a group of interpolation points on the calculated curve at proper intervals, and a process and means (S4) which detects the angle between two segments connecting an aimed interpolation point in the generated interpolation group and the adjacent interpolation points before and behind it and repeatedly erasing the aimed interpolation point when the detected angle is less than a specific threshold value (theta) while paying attention to a group of other remaining interpolation points.
Patent JP-H0345028-A (JP)
Title: Radio selective call receiver
Inventor: TSUNODA KAZUYUKI
IPC: G08B3/10
Filed: 1989-07-13
Abstract: PURPOSE:To simply confirm plural ring tone patterns by comparing a signal relating to a call with a preset its own call number, sending a ring tone signal when the call is a normal callout when the comparison is coincident, and stopping the transmission of a ring tone signal with reset for a prescribed time on emergency call. CONSTITUTION:A received radio signal is amplified by a radio circuit 2 and demodulated and converted into a waveform to be readable with a decoder 4 by a waveform shaping circuit 3. The decoder 4 compares its own call number written in advance in a ROM 5 with a signal from a waveform shaping circuit 3 to judge whether the call is an emergent call or a normal call. In the case of the normal call, the decoder generates a normal call ting tone from a speaker 9. In the case of the emergency call depending on its call number, the same ring tone of interrupt period as the normal call ringing tone is generated. Thus, in the case of the normal call, while the ring tone is stopped by pressing a reset switch 7 once, the emergency call in the same interrupt period ring tone is not reset even when the reset switch 7 is depressed, and the presence of the emergency call is identified.
Patent JP-H055177-A (JP)
Title: Sputtering target
Inventor: NARIZUKA YASUNORI
IPC: C22C1/05
Filed: 1991-07-19
Abstract: PURPOSE:To provide a sputtering target capable of stably and inexpensively forming thin films each consisting of Cr, Si and O and having high specific resistance over a long period of time. CONSTITUTION:The grain sizes of Cr and SiO3 powders are properly selected and the powders are well dried by heating and mixed in such a ratio as to give a compsn. consisting of 50-80wt.% Cr and the balance SiO2. The resulting mixture is charged into a mold and sintered by hot pressing or other method to obtain a sputtering target having a homogeneous two-phase mixed texture and withstanding electric discharge for a long time. When this target is used, a homogeneous thin Cr-Si-O film is formed over a large area with high reproducibility.
Patent JP-H05346113-A (JP)
Title: Slow-acting device
Inventor: KOJIMA JUJI
IPC: F16C11/04
Filed: 1992-06-12
Abstract: PURPOSE:To obtain a stable slow-device which is hardly affected by temperature change in a used environment. CONSTITUTION:A disc member 3 is opposedly arranged on a bottom part 2a of a bottomed casing 2 through a viscous grease 8 and connected to a rotary member. A cover member 4 forms a grease reservoir 11 in respect to the disc member 3. A spring member 5 pressurizes the disc member 3 to the side of the bottom part 2a of the casing. A slit 6 is formed on the disc member 3 for communicating the grease reservoir 11 with the side of the bottom part 2a.
Patent JP-H08170721-A (JP)
Title: Equipment and method of controlling shift operation of transmission
Inventor: MARUSERU AMUSAREN
IPC: G01P15/16
Filed: 1995-06-22
Abstract: PURPOSE: To obtain an accurate vehicular velocity and an acceleration by removing fluctuations and transients of an angular velocity measuring value signal of a vehicular driving system member with a filter. CONSTITUTION: A memory 16 memorizes a detected acceleration from an angular velocity sensor 20, and memorizes predetermined sets of multiplier values. In the sets of multiplier values, a first set thereof has one multiplier of one time, and in each following set, the multiple of the multiplier value is increased. The multiplier value in each set successively becomes larger at a pitch which is not more than 1, and each set is allowed to respond to each range of an angular acceleration of a rotating shaft. A microprocessor 14 decides the angular acceleration from an angular acceleration signal received at a prescribed time interval, and selects a corresponding multiplier value set memorized in the memory 16 as a function of the angular acceleration.  The increment is decided on the basis of a selected multiplier set and the number of times when the set is successively selected, and the increment is added on the previously decided value of angular velocity, thereby deciding a present estimated value of angular velocity.
Patent JP-S6239280-A (JP)
Title: Thermal recording material
Inventor: ONO HATSUO
IPC: G11B23/087
Filed: 1985-08-16
Abstract: PURPOSE:To enhance light resistance, by providing an overcoat layer comprising a phenol antioxidant having a specified composition on a thermal color forming layer comprising a leuco dye and a color developer. CONSTITUTION:An overcoat layer comprising a phenol antioxidant of formula I, wherein each of R1, R2 and R3 is independently 1-5C alkyl, is provided on a thermal color forming layer, in a thermal recording material which comprises a thermal color forming layer comprising a leuco dye and a color developer on a base. The antioxidant may be 1,1-bis(2'-methyl-4'-hydroxy-5'-t-butylphenyl) butane, 1,1-bis(2'-ethyl-4'-hydroxy-5'-t-butylphenyl)butane or the like. The leuco dye may be based on triphenylmethane, fluoran, phenothiazine or the like. The color developer may be based on phenol, a sulfur-containing compound, an ester, a carboxylic acid or the like. The material has excellent light resistance in addition to excellent heat resistance and moisture resistance, and capable of providing a recorded image with favorable preservability.
Patent JP-S6160369-A (JP)
Inventor: JIEIMUZU HIYUU ROOHIIDO
IPC: H05B37/00
Filed: 1985-08-16
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。