baber/WOPTO huggingface dataset:
Patent JP-S61290749-A (JP)
Title: Semiconductor device
Inventor: TAKEO YOSHIHISA
IPC: H01L23/52
Filed: 1985-06-19
Abstract: PURPOSE:To reduce the thermal resistance of a semiconductor element, and to remove the short circuit of a wire by fixing the back of the semiconductor element to a base by silver paste and connecting an Si wiring substrate to a lead for a tape carrier. CONSTITUTION:Semiconductor elements 3 are loaded and fastened onto a wiring substrate 1 by projecting electrodes 2. The surfaces on the sides reverse to the electrodes 2 of the elements 3 are fixed to a base 4 by metallic paste 5. The end sections of leads 8 for tape carriers 7 are connected to metallic bumps 6 for the substrate 1. The leads 8 are interposed between a frame material 9 and a cap 10 and the frame material 9 and the cap 10 are sealed with adhesives 11 at both end sections of the lower section of the base 4. Radiator fins 12 are fitted onto the upper surface of the baser 4. Consequently, heat from the elements 3 is dissipated by paste 5, the base 4 and the fins 12. Accordingly, the thermal resistance of the elements 3 is reduced, thus removing the short circuit of wires.
Patent JP-S61292128-A (JP)
Title: Dazzle preventive device
Inventor: ABE YUICHI
IPC: G02F1/17
Filed: 1985-06-19
Abstract: PURPOSE:To surely prevent dazzle between vehicles by respectively disposing specific filter devices within the driver's front visual field and the front part of the vehicle. CONSTITUTION:The light L1 from the light irradiating means of the opposite vehicle is inputted via the filter device to a light quantity detecting means 4, when a filter adjusting means 5 successively changes the transmission wavelength band of the filter device 2 in this state. The means 5 adjusts the filter device 1 so as to attain the corresponding transmission wavelength band of the case in which the quantity of the light detected by the means 4 is minimum. The light from the opposite vehicle is attenuated approximately to the min. quantity of light by the effect of the filter device 1 when the filter device 1 disposed within the driver's front visual field is adjusted in the above-mentioned manner. At the same time, an illumination adjusting means 6 adjusts the means 4 so as to irradiated the light of the wavelength band approximately coinciding with the transmission wavelength band of the device 1 adjusted in the above- mentioned manner. The light reflected from the object to be irradiated by the means 3 nearly straightly transmits the filter device 1 when the means 3 is adjusted in the above-mentioned manner.
Patent JP-S5356999-A (JP)
Title: Bell
Inventor: NIWA MASAKATSU
IPC: G10K9/12
Filed: 1976-11-02
Abstract: PURPOSE: Constitution is simplified and is made economical by reducing current consumption and make possible the use with a battery. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0427016-A (JP)
Title: Foundation work for preventing subsidence and breaking of waves-breaking block
Inventor: KUWAHATA MINORU
IPC: E02D27/52
Filed: 1990-05-22
Abstract: PURPOSE:To improve effectiveness, constructing efficiency, and economical advantage of foundation work by a method in which octagonal base frames are set staggeringly on the sea bed and waves-breaking blocks are stacked up on the base frames. CONSTITUTION:Four sides facing each other of an octagonal base frame are partitioned by a cross-shaped partition frame 2, and the other four sides facing each others are provided with connecting holes or connecting hooks which permit both frames 1 to connect. Their sizes are optionally determined according to the size of waves-breaking block. The foundation frames 1 are set staggeringly on the sea bed and connected with bolts or U-shaped connecting metals 3. Rubble is charged into or between the frames 1, or smaller rubble is put in the lower part and larger rubble is put in the upper part for example, to attain foundation work.
Patent JP-H09317706-A (JP)
Title: Fall prevention valve device with regenerative function
Inventor: NOZAWA YUSAKU
IPC: F15B13/01
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of relief function of an overload relief valve assembled to a fall prevention valve device and adopt common parts in the fall prevention devices with regenerative function and without regenerative function. SOLUTION: A work port 21 is opened an oil passage 28 between a load holding check valve 24 and a proportional sheet valve 25 serving as a returning side throttling element and a load holding check valve. An oil passage 38 branched from the oil passage 28 is communicated to an inlet of an overload relief valve 26. An outlet port 30 of the proportional sheet valve 25 is interrupted from an outlet port 22 of a valve block 23 by means by means of a wall 23a of the valve block. A regenerating oil passage 50 on which a regenerating check valve 27 is arranged and a regeneration adjusting oil passage 51 are branched from the outlet port 30 of the proportional valve. A returning oil passage 52 is formed so as to be opened to the outlet port of the valve block.  A regeneration adjusting device 53 is arranged outside the valve block for controlling communication between the oil passages 51 and 52.
Patent JP-S63296132-A (JP)
Title: Window moving system
Inventor: SHIMOHATA AKIHIKO
IPC: G06F3/048
Filed: 1987-05-27
Abstract: PURPOSE:To make the re-inputting of a coordinate after moving unnecessary and to prevent the turbulence of a visual point due to the movement of a window from being generated, by moving the window centering a point shown by a cursor, etc., in the window. CONSTITUTION:A selection means 1 compares the position of each window on the coordinate of a display device 4 with that of a cursor on the coordinate, and selects one plane of the window including the cursor. A window position calculation means 2 finds a difference between the intersection of a selected window on a diagonal line and the coordinate of a new cursor position. Next, a regeneration means 3, after erasing the selected window from a picture, re- displays an erased window at a position moved by a value found by the position calculation means 2 from the position of the erased window. In such a way, it is possible to move a specific window out of plural windows being displayed easily based on a cursor position.
Patent JP-H02309815-A (JP)
Title: Multi-input cmos gate circuit
Inventor: IMAMURA KAZUO
IPC: H03K19/0948
Filed: 1989-05-25
Abstract: PURPOSE:To obtain a multi-input NOR gate circuit or NAND gate circuit having a transmission delay time and a load driving capability equal to those of a basic inverter circuit by connecting series connection circuits the number of which is equal to number of input terminals and each of which comprises P- channel MOS TRs in series between a power terminal and an output terminal, in parallel between the power terminal and the output terminal. CONSTITUTION:A series connection circuit comprising P-channel MOS TRs 4, 5 and a series connection circuit comprising P-channel MOB TRs 6, 7 are connected in parallel between a power terminal 3 and an output terminal 10 in a 2-input NOR circuit and the P-channel MOS TRs 4, 5 connected in series and the P-channel MOS TRs 6, 7 connected in series are connected respectively to different input terminals 1, 2. Moreover, N-channel MOS TRs 8, 9 are provided. Thus, the deterioration in the propagation delay time and the output drive capability attended with the increase in number of inputs are prevented.
Patent JP-S62289282-A (JP)
Inventor: YAMAMOTO MICHIHIRO
IPC: B07B13/02
Filed: 1986-06-06
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-S62292804-A (JP)
Inventor: KOBASHI RIKIZO
IPC: C08J7/12
Filed: 1986-06-07
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-S6024933-A (JP)
Title: Pressurizing treatment of pre-expanded particle
Inventor: YOSHIMURA SHIYOUHEI
IPC: B29B9/16
Filed: 1983-07-20
Abstract: PURPOSE:To raise the bonding property of expanded grains as well as prevent the occurrence of sink by a method in which pre-expanded grains are put in a container, the internal pressure of the container is regulated to the same pressure as the internal pressure of the grains, the container is heated to a temperature at which no bonding and no contraction occur in the expanded grains to raise the internal pressure of the container, and the container is gradually cooled while keeping the internal pressure of the container. CONSTITUTION:Pre-expanded grains are put in an enclosed container, and the internal pressure of the container is regulated to the same pressure as the internal pressure of the grains. The container is gradually heated to a temperature enough to avoid the bonding and contraction of the grains, and the grains are slowly cooled while keeping the internal pressure of the container high. The pre-expanded grains are slowly cooled to room temperature, and the internal pressure of the container is lowered to ordinary pressure to obtain the pre-expanded grains whose internal pressure is 1.2-1.6 times higher than the original internal pressure of the grains. In the pressurizing treatment, the pre-expanded grains are treated in such a way as to avoid the contraction of the grains in order to provide an internal pressure necessary for molding for the grains. Therefore, the lowering of properties due to the breakage of bubble walls and occurrence of wrinkle, fawls, etc., on the surfaces of the grains do not occur. Since no contraction occurs in the grains, internal pressures necessary for molding can be provided for the grains in a short time.
Patent JP-H02312556-A (JP)
Title: Heating of food
Inventor: ASAKURA TAKASHI
IPC: A23L5/10
Filed: 1989-05-29
Abstract: PURPOSE:To subject a food to heating treatment in a short time in a scorching- free state without deteriorating the quality of the heated food by applying the higher pressure of a gas than the saturation pressure of steam for heating the food in a pressure-resistant vessel equipped with a jacket. CONSTITUTION:An openable lid 1 is equipped with a gas-releasing valve 5 corresponded to the pressure-resistant strength of a vessel having a pressure resistance degree of 5.0kg/cm<2> and with an increased pressure-controlling, gas- releasing value 6 formed to give a lower blow-beginning pressure than the blow-beginning pressure of the gas-releasing value 5. A pressure-resistant vessel A is charged with a seasoned food and closed with the openable lid 1. For example, nitrogen gas is fed into the vessel from a gas-feeding opening 2 to give the inner pressure of the vessel A of 4.0kg/cm<2>, followed by closing the gas-feeding opening 2. The steam of 3.5kg/cm<2> is subsequently fed into the vessel from the steam-feeding opening 4 of a jacket 3, followed by heating the vessel A for a constant time. The pressure-resistant vessel may be equipped with an inner surface-scraping device to heat a highly viscous food, etc.
Patent JP-H06323858-A (JP)
Title: Verticality indicator
Inventor: KINOSHITA SANPEI
IPC: G01C15/08
Filed: 1993-05-11
Abstract: PURPOSE:To provide a verticality indicator which can detect an upper or lower vertical position. CONSTITUTION:The verticality indicator employing a vertical gyro system comprises an upper light source 18, a mechanism 16 for projecting the light upward from the upper light source 18, a lower light source 19, a mechanism 17 for projecting the light downward from the lower light source 19, a drive circuit for lighting the upper and lower light sources 18, 19, and a power supply 22 therefor. The upper and lower projection mechanisms 16, 17 and the power supply 22 are fixed to an inside ginbal 8a such that the center thereof is located on the yaw axis indicating the vertical direction and a rechargeable battery is employed as the power supply 22. Since the battery change is not required and the weight of battery does not fluctuate, measurement accuracy is enhanced. Furthermore, the structure is simplified and the weight is reduced.
Patent JP-H09297459-A (JP)
Title: Image recorder
Inventor: OKUDA SHINICHI
IPC: H04N1/29
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To record an image of high quality with a high contrast, without an image blur by preventing a peeling discharge in a separation part for a latent image charge holding medium and a charge neutralizing means, in an image recorder making use of the formation of an electrostatic latent image by a pyroelectric effect. SOLUTION: The surface of the latent image charge holding medium 3 is selectively heated according to an image signal by a thermal head 4 and in the heated part, an electric charge is generated by the pyroelectric effect. At this time, an AC voltage is applied to an electric conductor layer 5 formed on the surface of the thermal head 4 and the surface of the latent image charge holding medium 3 becomes an electrically neutralized state. Then, the conductor layer 5 is formed only in the contact region (nipping region) of the thermal head 4 with the holding medium 3 and a part nearer to the upstream side than the nipping region in the carrying direction of the holding medium 3, so that in a part where the holding medium 3 and the thermal head 4 are separated, the conductor layer 5 does not exist to suppress the peeling discharge in the separation part.
Patent JP-S61292361-A (JP)
Title: Charge-injected solid-state image pickup device
Inventor: TABEI MASATOSHI
IPC: H04N5/335
Filed: 1985-06-20
Abstract: PURPOSE:To make it possible to read a video signal with a simple element structure without necessity of large capacity at a high speed by forming a photosensitive region in reverse conductive type well structure to a semiconductor substrate, and composing to read out a signal current in an output circuit with minority carrier injected in a well when reading out a photocharge. CONSTITUTION:Each photosensitive cell 14 has a well 16 of rectangular P-type impurity diffused region formed on the main surface of an N-type substrate 12, and a rectangular N<-> type impurity diffused region 18 also formed in the well. The main surface of the substrate 12 is coated with a gate oxide film 20 of silicon dioxide, and a transparent electrode layer 22 is arranged above the region 18. A photodiode for generating and storing photocharge in response to an incident light is formed of the regions 16, 18. A hole 24 is formed at the portion of the film 20 in contact with the well 16, and a conductor electrode layer 26 is arranged. Since the potential of the well 16 to the electron becomes lower than the region 18, the photoelectron stored in the region 18 is injected as minority carrier to the well 16.
Patent JP-S5559938-A (JP)
Title: Hot runner metal mold of thermoplastic resin
Inventor: MAEHARA KAZUO
IPC: B29C45/73
Filed: 1978-10-28
Abstract: PURPOSE:To provide the subject mold easy to manufacture and adapted for molding a number of units for small article molding wherein temperature adjusting means are prepared at junctions where cavity blocks at both sides of a hot block are connected thereby to adjust gaps formed in the said temperature adjusting means. CONSTITUTION:The width W of the hot block is fixed, and both cavity blocks 4  are connected by the junction 12 thereby to adjust the length of the junction in the arrow A direction. The temperature of the junction 12 is varied and the degree of thermal deformation is adjusted, whereby correlative distance between the hot block and the cavity block member 4 is precisely adjusted and the gap of the slide surface 10 is also adjusted. If the temperature adjustment is carried out correctly, it is preferable because the dimension can be maintained stably, and it can greatly reduce the processes in the metal mold manufacture and the adjustment thereof.
Patent JP-H06350910-A (JP)
Title: Image pickup device
Inventor: SHIBUYA NORITOSHI
IPC: H04N5/238
Filed: 1993-06-03
Abstract: PURPOSE:To reduce an aperture response time with respect to a change in a light quantity by emphasizing an edge of a signal made incident on a drive circuit for the aperture controlling the light quantity made incident on a video camera. CONSTITUTION:A light made incident via an aperture 11 controlling a light quantity is converted into an electric signal by a solid-state image pickup element 12, an exposure signal calculation 13 calculates an exposure signal level in response to the light quantity from the electric signal and an aperture data arithmetic operation circuit 14 calculates aperture data. An edge emphasis means 15 emphasizes the edge when the aperture data are subject to change to input the result to an aperture drive circuit 16 thereby reducing the response time of the aperture 11.
Patent JP-S6113178-A (JP)
Inventor: KINOSHITA MITSUO
IPC: G21C7/00
Filed: 1984-06-29
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-H07329989-A (JP)
Title: Grain bag with handle
Inventor: SHIRAISHI HIROAKI
IPC: B65D33/12
Filed: 1994-06-15
Abstract: PURPOSE:To facilitate lifting and transportating works of grain bags filled with grains and increase durability of the handle. CONSTITUTION:The upper part of a cylindrical bag body 1 having a certain length is folded in three parts to provide the foldingback part 3 and the bag opening 2. Patches 4 made wider in the vertical and lateral directions are applied as a unit with a tearpreventive sewing 11 in the vertical and lateral directions, on the front face of the folded-back part 3 and on the middle part in the right and left sides of the rear face, viewed from the front side of the bag body 1. Slits 5 in which several fingers of a hand can be inserted are laterally provided at the superposed part of the patch 4 and the folded-back part 3. And an opening/closing tool 6 like a slide fastener is provided to open/close the bag opening 2 is provided at the lower part of the slit 5, in the folded-back part 3. And support holes 7 for the bag are made at the right and left side ends of the slits 5 respectively. And a handle 8 is provided at the bottom of bag body 1.
Patent JP-S5561192-A (JP)
Title: Ultrasonic wave transmission and reception unit array
Inventor: KAMATA HIROSHI
IPC: H04R1/40
Filed: 1978-10-31
Abstract: PURPOSE:To produce the beam narrow in the width for horizontal and vertical surfaces, by providing audio lens with the ultrasonic wave transmission and reception unit array of circular arrangement type. CONSTITUTION:The circular arrangement type ultrasonic wave transmission and reception unit is constituted with the oscillators 6-1-60-N, stem 7, audio lens 8, signal line 9, and water tight mold 10. Further, the cross section of audio lens 8 vertically is concave and the cross section in horizontal surface is of ring shape. The lens 8 can collect the ultrasonic beam when the sound speed in the material is faster than that in ultrasonic wave media. Accordingly, by selecting the curvature R of the lens 8, the narrow beam a2 toward vertical direction of the surface S2 can be obtained. On the other hand, since narrow beam horizontally can be obtained with electron focus method, narrow width beam can be produced both for the horizontal and vertical surfaces. Further, convex lens can be used by selecting the material.
Patent JP-H01302066-A (JP)
Title: Space heater
Inventor: KANEKO HIDEKI
IPC: F24C1/14
Filed: 1988-05-31
Abstract: PURPOSE:To reduce the noise of a fan, and to remove an unpleasant feeling when hot air is brought into contact with a human body by providing a hot air radiation and diffusing port made of ceramics in an opening on the front face of a box. CONSTITUTION:A box 1 for forming the external appearance of a hot air supplying apparatus is opened with an air intake port 2 on its rear face and a hot air diffusing port 3 on its front face. A fan 20 is rotated substantially simultaneously upon burning of a burner 14, combustion gas raised by a draft and air intaken from the port 2 are introduced while mixing through a mixer 24 to the box 1, and further diffused from a hot air radiation and diffuser port 22 as hot air out of the box, i.e., to a space to be heated. In this case, when the port 22 made of ceramics is heated by the hot air, an infrared ray is irradiated from its surface by means of radiation. That is the part of the quantity of heat of the hot air is converted into radiation energy. Accordingly, since the quantity of heat to be radiated by the hot air is reduced and the quantity of the hot air can be reduced, the noise of a fan can be decreased, and an effect of removing an unpleasant feeling when hot air is brought into contact with a human body is provided.
Patent JP-S5835887-A (JP)
Inventor: KAWASHIMA AKIHIRO
IPC: H01T1/20
Filed: 1981-08-27
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-H11330010-A (JP)
Title: Producing method for semiconductor device
Inventor: YAMADA YUTAKA
IPC: H01L21/301
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To improve yield by preventing the generation of air bubbles between a dicing tape and encapsulating resin, for a producing method for CSP type semiconductor device, based on a tape fine pitch ball grid array. SOLUTION: A polyimide tape 10, with which plural semiconductor chips are loaded on one side and a soldering ball is formed on the other side, is placed on a silicon rubber sheet 22. A frame 25, to which a dicing tape 26 is attached is arranged on that sheet, and the dicing tape 26 is bonded to an encapsulating resin 14 by moving a silicon rubber roller in one direction while pressing it on the dicing tape 26. In this case, compression springs 23a-23c for supporting the frame 25 are successively arranged from the largest spring constant along the roller movement direction.
Patent JP-S5467402-A (JP)
Title: Power source system for sound device
Inventor: TANIZOE TOSHIO
IPC: G11B5/00
Filed: 1977-11-09
Abstract: PURPOSE: To clarify the correspondence between components and switches thereby to make the operations convenient by equipping the respective components other than a power amplifier with the switches so that the supply of the power source and the interchange in the functions may be accomplished by the switches.  
     CONSTITUTION: The outputs of a tape deck 4, a radio tuner 5 and a TV tuner 6 are fed to a power amplifier 1. When a tape is first inserted to effect the reproducing condition, the contact of a reproducing  switch 41 is connected with an amplifier 43 to establish the reproducing condition. At the same time, a current of the amplifier 43 flows to a current detecting winding 12 to drive a relay contact 16 thereby to render a power amplifier 11 conductive. Under a recording condition, a switch 42 is turned on to supply the power to the tuner so that the TV or radio tuber is operated. When the supply switch 51 of the tuner 5 is then turned on. power source lines B 2  and B 3  are connected to supply the power to an amplifier 52. When the switch 51 is again turned on, the tuner 5 is brought inot blocked condition by a relay conract 172. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09322212-A (JP)
Title: Radio selective calling receiver
Inventor: MIYAJIMA YOSHINORI
IPC: H04W84/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent disable recognition of a notice by switching automatically other notice means to make the notice again when the notice by a notice means is not stopped within a setting time in the radio selective call receiver and to allow the user to recognize a notice quickly by setting automatically a notice means stopped by the operation of the user within a setting time as an initial notice means. SOLUTION: This radio switching calling receiver has a plurality of notice means (speaker 12, vibrator 13 and LED 14 or the like), an operation section 5 making setting of notice means or the like, a time counter section 7 measuring a notice time, a control section 3 controlling changeover of the notice means and a storage means (RAM section 6 or the like) storing the setting or the like of the notice means. When a notice by a notice means is not stopped within a setting time, automatically switched to other notice means, the notice is made again so as to prevent the user from disabling the notice. Furthermore, the notice means stopped by the operation of the user within a setting time is set again automatically as an initial notice means so as to make a notice.