baber/WOPTO huggingface dataset:
Patent JP-H04173580-A (JP)
Title: Electronic component chip storage cassette
Inventor: KONISHI TORU
IPC: B65D85/86
Filed: 1990-10-24
Abstract: PURPOSE:To increase the storage density of electronic component chips by a method wherein a plurality of cavities are provided to extend radially in a disk shaped case, and a plurality of electronic component chips are stored in each cavity in a specified direction respectively. CONSTITUTION:An electronic component chip storage cassette 1 is equipped with a disk shaped case 2. In the case 2, a plurality of cavities 3 are provided in such a manner that they extend radially. Each cavity 3 is given, e.g. by a groove formed on one main surface of the case 2. Therefore, a lid 4 is used to close the upper surface opening of each cavity 3. Respective cavities 3 form linear shapes which extend in the radial direction of the disk shaped case 2. A chip discharge port 9 has a size which permits passing through of an electronic component chip 5 which is stored in the cavity 3. In the meantime, a vent hole 10 which is aligned with a specified cavity 3 is provided on the inner peripheral wall 8 of the lid 4. For example, compressed air is induced in the cavity 3 through this vent hole 10.
Patent JP-S63141487-A (JP)
Title: Automatic chroma saturation control circuit
Inventor: YOSHIZAWA AKIHIRO
IPC: H04N9/68
Filed: 1986-12-03
Abstract: PURPOSE:To reduce power consumption by activating a peak detection bias voltage circuit only for a burst signal period. CONSTITUTION:A bias circuit driving control circuit 9 is added to a peak detection bias voltage circuit 3. A control pulse is inputted from an input terminal 10 to a bias circuit driving control circuit 9 and only when the control pulse exists in the burst signal period at a high level, the peak detection bias circuit 3 is operated. The peak detection circuit 4 detects only the burst signal component among the inputted chrominance signal component and gives the addition of the peak detection reference bias from the peak detection bias voltage circuit 3 to the peak value holding circuit 6. The output of the peak value holding circuit 6 is given to a hand amplifying circuit 2 via a comparison control circuit 7 to control the amplification gain.
Patent JP-H07142148-A (JP)
Title: Heating device
Inventor: TAGASHIRA FUMIAKI
IPC: G03G15/20
Filed: 1993-11-17
Abstract: PURPOSE:To provide a heater capable of being used in common in response to power supplies with different voltages and extend the life of heating elements by changing the resistance value of the heater via a simple action. CONSTITUTION:Belt-like heating elements 3a-3d of a heater H have the same width, the same length, and fixed resistance values as independent heating elements. Terminals 4b of the heating elements 3a-3d are connected in parallel by wires 8 and connected to the contact 9a of a switching means 9, and wires 8b branched from the terminals 4b are connected to contacts 10a-10d of an automatic selecting means 10. The terminal 100 of the automatic selecting means 10 is connected to the contact 9b of the switching means 9. In the first state when the contact 9a is selected, the heating elements 3a-3b are connected in parallel to an AC power supply 7. In the second state when the contact 9b is selected, the contacts 10a-10b are switched in sequence at each fixed period based on a timer counting the operating time of the heater H, and only one of the heating elements 3a-3d is connected to the power supply 7 via the automatic selecting means 10.
Patent JP-S62146063-A (JP)
Title: Picture reader
Inventor: HIDAKA SHINOBU
IPC: H04N1/047
Filed: 1985-12-20
Abstract: PURPOSE:To dissolve not only the distortion of a read picture but also the variance of density of the read picture by correcting data, which is read by a line sensor, in accordance with the pulse width of read pulses. CONSTITUTION:The timing at which a CCD sensor 4 reads an original 7 is different from a conventional timing and is determined by a read pulse Pr obtained by dividing the frequency of an output pulse Pe of a pulse encoder 11. Since one read pulse Pr is generated each time when a subscanning motor 3 is driven by a certain extent, the line pitch is fixed independently of the variance of feed of a subscanning system, and distortion is not generated in the read picture. Read data D is sent from a CCD driving circuit 5 to a correcting means 15 for every read pulse Pr. A pulse width tp of the read pulse Pr is measured by a timer 17 and is compared with a time signal outputted from a reference timer 16, and the level of read data is corrected to be reduced or raised in accordance with the comparison result by a correcting circuit 18. Thus, the density of the output picture obtained through the correcting circuit 18 is uniform.
Patent JP-2000110278-A (JP)
Title: Sound dispersing panel and room acoustic structure using the same
Inventor: HASE NOBUSHIGE
IPC: E04B1/99
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To easily improve the acoustic characteristic of a room space with the posterial-work execution while restricting the generation of unevenness due to the frequency by having the integrated structure of a fitting frame formed into a square and a reflector panel provided in the fitting frame and formed with a projecting dispersing surface. SOLUTION: A reflector panel 3 has a dispersing surface formed into an inclined projecting surface, and the reflector panel 3 is made of wooden material or plastic material such as a foaming material. An acoustic dispersing panel 1 is held through the bedding material forming a wall surface W of the room-inside space R, and one side end of a fitting frame 2 between the bedding material is held for fixation through a fixing fitting such as a joiner and a T-bar. Furthermore, the other side end of the fitting frame 2 is fixed for assembling by a tacker. Or the reflector panel 3 is assembled in the ceiling surface so as to reflect the incident sound S from a sound source 100 for dispersion with the projecting dispersing surface of the reflector panel 3, and the acoustic energy is evenly distributed in a room-inside sound field over the whole of the room.  With this structure, acoustic characteristic of the existing room space R is improved, and the posterial work execution is facilitated and simplified.
Patent JP-S62147293-A (JP)
Title: Ply metal for manufacturing roll bond panel
Inventor: INOUE TAKESHI
IPC: F28F3/14
Filed: 1985-12-20
Abstract: PURPOSE:To prevent the generation of strains by a method wherein three kinds of non-press-bonded parts, except the non-press-bonded part served for the circuit of fluid, are provided on a ply metal to inflate and form a reinforcing inflated part before the circuit of fluid is formed by inflation. CONSTITUTION:A ply metal 1, for manufacturing a roll bond panel having an inflated fluid circuit, is provided with three kinds of non-press-bonded parts except a non-press- bonded part 2 for forming the fluid circuit served for the circuit of fluid. A non-press- bonded part 3 for forming reinforcing inflated part is provded so as to surround the non-press-bonded part 2 for forming the fluid cirucit. A non-press-bonded part 5 for introducing a hydraulic pressure introduces the hydraulic pressure into the non-press- bonded part 2 for forming the reinforcing inflated part. A non-press-bonded part 6 for communication communicates the non-press-bonded part 3 for forming the reinforcing inflated part with the non-press-bonded part 2 for forming the fluid circuit. The width of at least one part of the non-press-bonded part 6 for communication is made smaller than the same of the non-press-bonded part 3 for forming the reinforcing inflated part in order to prevent the inflation of the non-press-bonded part 6 for communication before the inflation of the non-press-bonded part 3 for forming the reinforcing inflated part.
Patent JP-H01130570-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: MOMOTOMI MASAKI
IPC: G11C16/30
Filed: 1987-11-17
Abstract: PURPOSE:To prevent writing error, and improve reliability, by performing writing from the distant side of a bit line contact, in a device constituting a NAND type cell block. CONSTITUTION:Writing is performed by emitting or injecting electrons of floating gates 44-41, from the most distant cell M4 from the bit line contact of a NAND cell block toward M3, M2, and M1 in order. In the case of writing on M4, data '0' or '1' is written, by applying 'H' to the gate SG65 of a selecting transistor Q, 'H' to word lines WL1-WL3, and 'H' or 'L' to a voltage VP. At this time, VP is transmitted to each drain region 9 of the cells M1-M4. Therefore when data '0' is written on M4 after '1' is written on any one, electrons are injected in the cell on which '1' has been written, the cell turns to the erased state. Therefore, by writing data in the order of M4, M3, M2 and M1, writing error is prevented, and reliability is improved.
Patent JP-2001076297-A (JP)
Title: Device for searching position of one's own vehicle in large parking space
Inventor: KAWAHITO ISAMU
IPC: G08G1/14
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of confirming the parking position of one's own vehicle by displaying and operating through the use of a transmitter and a receiver opposed to each other by radio or calling the number of a portable telephone set for display and operation through the use of the receiver attaching the receiving circuit of the portable telephone set in a parking space of a large capacity. SOLUTION: A receiver which can be operated by radio wave, etc., is installed on one's own vehicle. By operating a transmitter opposed to this receiver to transmit a modulated wave, the receiver operates to display a mark such as a red lamp and the owner of the vehicle visually recognizes this mark to confirm its position. Further, a receiver attached with the receiving circuit of a portable telephone set is installed at the vehicle and at the time of calling the number of the portable telephone set, the receiver operates to display a mark 8 to allow the owner to visually recognize this mark to confirm the position of one's own vehicle.
Patent JP-H10183110-A (JP)
Title: Formed sheet of heat conductive silicone gel and its production
Inventor: FUJIMOTO MICHIHIRO
IPC: C09K5/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To produce a formed sheet of a heat conductive silicone get, having a low compressive load, a strength, good in handleability when packaged and reusable after releasing the pressure contact of a chip with a radiating plate by forming a thin-film reinforcing layer cured into a rubber-like state on at least one surface layer part of the top and bottom surfaces of the formed sheet of the silicone gel containing a heat conductive filler compounded therein and to provide a method for producing the formed sheet of the silicon gel. SOLUTION: This formed sheet of a silicone' gel is obtained by using the silicone gel containing the same heat conductive filter compounded therein as a silicone gel layer 1 and a thin-film reinforcing layer 2 and sandwiching the silicone gel between a polyester (PET) film having the surface coated with an organohydrogenpolysiloxane containing at least two hydrogen atoms bonded to silicon atom in one molecule and the uncoated PET film from the upper and lower sides or mutually sandwiching the silicone gel between the coated PET films from the upper and lower sides, passing the resultant sandwich through a pair of rolls, thereby rolling the sandwich, then continuously passing the rolled sandwich through a heating furnace and thereby forming the thin-film reinforcing layer 2 cured into a rubber-like state on one surface or surface layer parts on both surfaces of the sheet after curing.
Patent JP-2001111243-A (JP)
Title: Protective housing of electronic apparatus
Inventor: MIYASHITA SHIN
IPC: H05K5/06
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To protect an electronic apparatus from water drops, sand dust and impacts, and to supply a power to the electronic apparatus. SOLUTION: A protective housing comprises an outer housing 10, in which an electronic apparatus is housed, a buffer 15 which supports the electronic apparatus and absorbs impacts, and a polymer battery 20 which supplies a power to the electronic apparatus.
Patent JP-H07118102-A (JP)
Title: Freshness-maintaining agent for cut flower
Inventor: DANJO TAKESHI
IPC: A01N3/02
Filed: 1993-10-26
Abstract: PURPOSE:To provide a freshness-maintaining agent for cut flowers which can maintain the quality of cut flowers to prolong the appreciation period. CONSTITUTION:The freshness-maintaining agent contains 4-amino-isoxazolidin-3- one as an active ingredient. The cut flowers are prevented from wilting, shedding, nodding and over-opening of pedals to prolong the flowering days.
Patent JP-H05127756-A (JP)
Title: Pressure control valve
Inventor: SAKA YUKINORI
IPC: G05D16/10
Filed: 1991-11-05
Abstract: PURPOSE:To easily adjust the set output pressure of the pressure control valve whose set output pressure can be switched in two stages. CONSTITUTION:A rod 2 which opens and closes a supply valve body 3 and a discharge valve body 4 projects into a feedback chamber Rf from a valve housing 1. A 1st piston 12 is coupled with the rod 2 and a 1st pressure governor spring 17 is interposed between the 1st piston 12 and a 1st pressure governor screw 15. A 2nd piston 13 is put in the 1st piston 12 relatively displaceable and a 2nd pressure governor spring 20 is interposed between the 2nd piston 13 and 2nd pressure governor screw 18. A pressure air supply source 24 is connected to a switching chamber Rc, partitioned with the 2nd piston 13, through an electromagnetic selector valve 23.
Patent JP-H07136003-A (JP)
Title: Outsole structure with cleat section peripheral groove
Inventor: MACHIDA SADAO
IPC: A43B13/12
Filed: 1993-11-18
Abstract: PURPOSE:To provide a one-layer type outsole structure having the so-called independent suspension performance allowing each cleat to independently inclined, having a simple structure, and easy to manufacture. CONSTITUTION:An outsole 4 having many cleats 3 of proper shapes on the ground plane is arranged on the lower outside face of the midsole 2 of the outsole 4 at the lower section of an insole 1 in this outsole structure. Peripheral grooves 5 are formed around the cleats 3 on the outer face of the outsole 4 as thin sections 6, the peripheral grooves 5 may be formed on the upper inside face of the outsole 4, or the cleats 3 may be made of a material different from that of the outsole 4.
Patent JP-H1087368-A (JP)
Title: Ceramic substrate
Inventor: NEI SHIYOUZAN
IPC: C04B35/581
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic substrate for the production of a high strength aluminum nitride(AIlN) circuit board which is stable and has enough joining strength by controlling the weight ratio of O to Y in the ceramic material, the bending strength of a ceramic substrate, the amt. of boron nitride remaining on the surface and the surface roughness. SOLUTION: This substrate essentially composed of AlN and has >=30kg/mm<2> bending strength, >=0.71 weight ratio of O to Y included in the substrate, <=11×10<-2> ratio of surface roughness to the average grain diameter, and <=6×10<-2> ratio of X-ray diffraction intensity of boron nitride remaining on the surface layer to the X-ray diffraction intensity of AlN. The figure shows an example of the high strength AlN circuit board and it is composed of an AlN ceramic substrate 1, copper parts 2, brazing material 3, and measuring area 4 for peeling strength. The brazing material 3 is prepared by adding various kinds of additives to a mixture powder of titanium, silver and copper into a paste and then applied by printing on specified positions on both principal surfaces of the AlN ceramic substrate.  Then copper parts 2 are disposed on the brazing material and heated in vacuum so as to join the copper parts 2 with the substrate 1.
Patent JP-H08148227-A (JP)
Title: Connector having lock
Inventor: HASHIGUCHI TORU
IPC: H01R13/639
Filed: 1994-11-24
Abstract: PURPOSE: To provide a connector having a lock by which a mounting space can be restrained small when plural connectors are juxtaposed in the width direction. CONSTITUTION: A connector having a lock is provided with a connector main body 50, a hood 10 to cover the connector main body 10 and lock members 20 which are arranged between an outside side surface of the connector main body 50 and an inside side surface of the hood 10 so as to be freely rotatable as a shaft in parallel to the thickness direction of the connector main body 50 as a rotary shaft and engage with engaging parts of a mating side connector. Operation buttons 11 are arranged on thickness directional end surfaces of the hood 10 so as to be freely movable in the thickness direction, and the operation buttons 11 and the lock members 20 are connected to each other, and arms 21 are arranged to transmit a thickness directional movement of the operation buttons 11 to the lock members 20 by being converted into the direction for rotating the lock members 20.
Patent JP-H04350150-A (JP)
Title: Austenitic heat resistant cast steel
Inventor: GENMA KIWA
IPC: C22C38/48
Filed: 1991-11-06
Abstract: PURPOSE:To improve the high temp. strength and machinability of an austenitic heat resistant cast steel. CONSTITUTION:An austenitic heat resistant cast steel contg., by weight, 0.2 to 0.4% C, 1.5 to 2.5% Si, 0.5 to 1.5%. Mn, <=0.05% P, <=0.1% S, 16 to 18% Cr, 13 to 15% Ni, 0.3 to 0.7% Nb, 0.05 to 0.15% N and the balance Fe and mixed with 1.0 to 3.0% Mo according to necessary is extremely improved in high temp. strength. An austenitic heat resistant cast steel contg., by weight, 0.2 to 0.4% C, 1.5 to 2.5% Si, 0.09 to 5.0%. Mn, <=0.05% P, 0.03 to 0.5% S, 16 to 18% Cr, 13 to 15% Ni, 0.3 to 0.7% Nb, 0.05 to 0.15% N and the balance Fe is improved in machinability.
Patent JP-S62147909-A (JP)
Inventor: SAGAWA NORIO
IPC: H02G3/38
Filed: 1985-12-23
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-H10135323-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: YOSHIDA TAKESHI
IPC: H01L21/265
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and manufacturing thereof, allowing the time required for forming element-isolating regions to be reduced. SOLUTION: On a semiconductor layer 3 of a Si on insulation(SOI) substrate a silicon oxide film 4 is formed, and a silicon nitride film 5 is formed on this film 4 and etched with a photo resist 6 patterned in specified shape used as a mask to form openings 5a through this film 5. Ion implantation is applied to introduce O ions through the openings 5a to form an O ion-doped region 7 at the interface between the silicon oxide film 2 and the semiconductor layer 3, and the resist 6 is removed. Using the silicon nitride film 5 having the openings 5a as a mask, the local oxidation of Si(LOCOS) is made to form an LOCOS oxide film 8 and a silicon oxide film 9 changed from the doped region 7. The LOCOS oxide film 8 and the Si oxide film 9 form element-isolating regions.
Patent JP-H07117026-A (JP)
Title: Profile ceramic fiber reinforced composite material and manufacture thereof
Inventor: ICHIKAWA HIROSHI
IPC: B28B1/42
Filed: 1993-10-27
Abstract: PURPOSE:To provide profile ceramic fiber reinforced composite material and its manufacturing method, by which specified profile can be manufactured and, at the same time, no crack develops near the contact surface of a mandrel and excellent various characteristics and especially excellent thermal characteristics are developed. CONSTITUTION:A ceramic precursor consisting of an inorganic fiber and a organic silicon polymeric compound is laminated onto a metal mandrel having the melting point of 300-700 deg.C. Then, after the organic silicon polymeric compound is thermally cured, the mandrel is fusingly removed by being heated up to the melting point of the mandrel or higher and the resultant material is sintered at 800-1,300 deg.C.
Patent JP-H06142789-A (JP)
Title: Method and machine for inserting and fixing corner piece
Inventor: SAKURAI EITARO
IPC: B21D49/00
Filed: 1992-10-28
Abstract: PURPOSE:To improve operational precision and operational efficiency in a method for inserting and fixing a corner piece with respect to a duct body. CONSTITUTION:In a duct 1 having a recessed part of a U shaped section formed with an outward facing flange 3 and a bent piece 6 of the outer end of the flange 3 on an opening edge peripheral part of a rectangular shaped section duct 1 and having a projecting streak 7 of outward projecting shape on the duct side wall in the neighborhood of flange, an L shaped corner piece 5 is arranged on the corner part, inserted inside the recessed part and fixed. Then, the corner piece 5 is pushed inside the recessed part beyond the projecting streak 7 with an inserting mechanism 29 for vertical drive, and while keeping the state that the corner piece 5 is pushed on a surface of the flange 3 with the inserting mechanism 29, the corner piece is fixed by caulking a tip of the bent piece 6 with a caulking mechanism 35 for revolution drive.
Patent JP-H05129136-A (JP)
Title: Manufacture of tank for oil-immersed electric equipment
Inventor: DOI KOJI
IPC: H01F27/12
Filed: 1991-11-06
Abstract: PURPOSE:To improve the finishing by facilitating the work of assembling a tank for an oil-immersed electric equipment wherein a corrugated heat radiating plate is used. CONSTITUTION:The two opposed sides 11A and 11A of a lower fame 11A are made the base sides. U-shaped sidewall constituents 14 are arranged along each base side 11A and the corners 11C on both sides. Reinforcing plates 14B are welded in advance to both sides of the side wall constituent 14, and the reinforcing plate 14B is brought into contact with the top of the lower frame, whereby the sidewall constituent 14 is positioned vertically. After temporally fixing the sidewall constituent 14 to the lower frame, an upper frame 13 is put on the sidewall constituent 14, and the sidewall constituent 14 is welded regularly to the lower frame 11 and the upper frame 13. Next, the sidewall constituent 15 along the side excluding the base side of the lower frame is welded to the lower frame 11, the reinforcing plate 14B, and the upper frame 13.
Patent JP-H07136030-A (JP)
Title: Drawer device
Inventor: UEDA TAKAO
IPC: A47B88/00
Filed: 1993-11-19
Abstract: PURPOSE:To use the innermost recess of a storing part of a drawer as a storing space for preserving personal belonging by forming an inclined surface, the normal direction of which is diagonal to the upper side, on the front upper edge of a partition plate, and a keyway for operating a locking device on a suitable place of the inclined surface, and setting in such a manner that the keyway is exposed, with the drawer regulated by the locking device. CONSTITUTION:In a drawer 2 formed in the main body storing part 1 of a desk, a cabinet or the like, a partition plate 4 for dividing a storing part 3 into the front and rear parts is formed, a locking device 5 for engaging and disengaging the partition plate 4 and the front end part of the main body storing part 1 with and from each other is formed, and at the time of locking by the locking device 5, drawing of the drawer 2 is regulated at the position of the partition plate 4. An inclined surface 6, the normal direction of which is diagonal to the upper side, is formed on the front upper edge of the partition plate 4, and a keyway 7 for operating the locking device 5 is disposed on a suitable place of the inclined surface 6. It is set that at least the keyway 7 is exposed, with the drawer regulated by the locking device 5. When the locked drawer 2 is drawn out, a locking rod hits an engaging projection 16 to be stopped so that the subsequent drawing action is regulated.