baber/WOPTO huggingface dataset:
Patent JP-H04124845-A (JP)
Title: Method of mounting bare chip and structure thereof
Inventor: IKETAKI KENJI
IPC: H01L21/60
Filed: 1990-09-17
Abstract: PURPOSE:To obtain a connecting method having high reliability and capable of repairing by an easy connecting method by mounting an interposer in which conductors are buried corresponding to the pad forming positions of a printed circuit board on printed wirings, mounting a bare chip on the interposer, and then sealing to mount it. CONSTITUTION:In a mounting method for a bare chip 3 to be sealed and mounted on a pad 2 of a printed circuit board 1 with connecting solder bumps 4 at the side of the board l, an interposer 20 in which conductors 23 are buried corresponding to pads 2 forming positions of the board 1 is mounted on the board 1, the chip 3 is mounted on the interposer 20 in a state that the conductors 23 forming positions in the interposer 20 are aligned to correspond to the bumps 4 of the chip 3, and then sealed to be mounted. For example, the interposer 20 is formed in a rectangular prism made of epoxy semicured resin, and eutectic solder 23 is previously buried in a through hole corresponding to the forming positions of the pads 2 and the bump 4 of the chip 3 of the board 1.
Patent JP-S6488797-A (JP)
Title: Emergency lamp lighting device
Inventor: FURUKAWA YOSHIYUKI
IPC: G08B5/36
Filed: 1987-09-30
Abstract: PURPOSE:To simplify the wiring between a slighting circuit and a socket for an electric discharging lamp and fitting work by holding the one terminal of the electric discharging lamp to light at the time of an emergency such as a power failure with a supporting means provided at a wiring plate to form an emergency lamp lighting circuit. CONSTITUTION:Since a socket 3 for the electric discharging lamp is directly fitted at an inverter printed plate 1, a socket fitting metal parts are not required, and the length of a connecting wire 5 to connect the socket 3 for the electric discharging lamp to the lighting circuit is extremely shortened, and when the inverter printed board 1 is assembled, the socket 3 for the electric discharging lamp can be simultaneously fitted and connected. Thus, not only the material but also the working manday for the assembly can be largely decreased.
Patent JP-2000003049-A (JP)
Title: Coating solution for photosensitive layer, electrophotographic photoreceptor, electrophotographic process, electrophotographic device and process cartridge for electrophotographic device
Inventor: KURIMOTO EIJI
IPC: G03G5/06
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a coating soln. for a photosensitive layer for obtaining an electrophotographic photoreceptor having superior stability even after repeated use while maintaining high sensitivity. SOLUTION: An electric charge transferring material and a bonding resin are dissolved in an org. solvent and an adsorbent such as a zeolite is immersed in the resultant soln. to prepare the objective coating soln. for a photosensitive layer. A compd. represented by the formula is useful as the electric charge transferring material. In the formula, R1-R4 are each H, a lower alkyl or aryl, Ar1 is aryl, Ar2 is arylene, Ar1 and R1 together may form a ring and (n) is an integer of 0 or 1.
Patent JP-S62105216-A (JP)
Title: Remote power source control system
Inventor: TOKUNAGA KENJI
IPC: G06F1/26
Filed: 1985-11-01
Abstract: PURPOSE:To automatically perform remote power source control by transmitting an audible tone which is coded with a combination of plural tones and indicates the number of the opposite device, and collating it with the device number of a device which receives the number and turning on its power source when the numbers are coincident with each other. CONSTITUTION:When the power source of a device is off and a DTMF signal composed of plural tones is transmitted from another device, this signal passes through a branching device 1 and a relay 2b and is received by a DTMF decoder 5 through a filter circuit 9. This decoder 5 detects the device number that the received signal indicates and collates the number with its number of a DTMF combination setting circuit 6, thereby activating a power source control signal (b) when they are coincident with each other. This signal (b) is inputted to a power board 7, whose remote circuit is operated to sends a DC output to a device control part. Then, when the DTMF signal is transmitted to turn on the power source of another device, it is confirmed that there is no signal of another device on a line (a) through a communication control part 4, and the opposite device number is transmitted by a DTMF transmitter 3, whose output is sent out to the line (a).
Patent JP-S61121188-A (JP)
Inventor: OKAZAKI TOSHIO
IPC: G07D9/00
Filed: 1984-11-19
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-S6398201-A (JP)
Title: Plane antenna
Inventor: ABIKO TOSHIO
IPC: H01Q13/06
Filed: 1986-10-15
Abstract: PURPOSE:To receive two modes of waves (horizontally and vertically polarized waves, or dextrorotatory and levorotatory circularly polarized waves) having different polarized planes, by supplying power to a power supplying point shifted by 90 deg. from a radiant space resonator through a complete independent power supplying system. CONSTITUTION:An independent power supply circuit 3a supplied to the power supplying point A is formed by forming a metallic case with grooves 6a and 6b pierced on metallic plates 5a and 5b, and arranging a power supply line 2 in a space formed with both grooves 6a and 6b, and an independent power supply circuit 3b is formed by arranging the power supply line 2 in the space formed with grooves 6c and 6d pierced on metallic plates 5c and 5d. The resonance mode of an electromagnetic wave in a case where the power is supplied from the power supplying point A is a mode where a wave of electric field exists in an X direction, and the resonance mode of the electromagnetic wave in the case where the power is supplied from the power supplying point B provided being shifted by 90 deg. form the power supplying point A is the mode where the wave of electric field exists in a Y direction, and the mode of the former is a horizontal polarized wave reception mode, and that of the latter is a vertical polarized wave reception mode.
Patent JP-S62101625-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: FUJIMOTO TAKAMITSU
IPC: C08L1/00
Filed: 1985-10-29
Abstract: PURPOSE:To obtain the titled resin composition excellent in heat cycling resistance, moisture resistance and heat resistance, by adding a reaction product obtained by modifying an OH group-containing fluorocarbon resin with a silane coupling agent to a polyepoxy compound. CONSTITUTION:A resin composition obtained by adding a modification product obtained by modifying an OH group-containing fluorocarbon resin with a silane coupling agent of the formula to a polyepoxy compound or obtained by mixing or reacting a polyepoxy compound and/or a phenolic novolak resin with the modification product. In the formula, Y is a monovalent organic group having an epoxy or amino group, R1, R2 and R3 are each H, phenyl, 1-6C alkyl or -OR group (wherein R is H or 1-5C alkyl), and at least one of R1, R2 and R3 is -OR group. The OH value of the OH group-containing fluorocarbon resin is preferably in the range of 10-160mgKOH/g.
Patent JP-H0988124-A (JP)
Title: Cab for construction machine
Inventor: KAWACHI TAKAE
IPC: E02F9/16
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To cope with various kinds of construction machines by providing a closed type cab body, and a cab supporting member for supporting a part which is attached to a small-sized swivel frame and which is located at a position outside of the frame when the cab body is mounted. SOLUTION: A cab body 18 has a planar shape which is coincident with a large-sized swivel frame 19, and accordingly, a driver can board thereon. Further, the left side surface of the body 18 has a radius of curvature substantially coinciding with that of the frame 19. The cab body 18 is then installed on the front left side part of the frame 19 so that the left side surface thereof is laid along the outer surface of the frame 19. Next, the front side part of the body 18 is fixed to the front end part of the frame 19, and the rear side part thereof is fixed to a casing 15. Alternatively, if the cab body 18 is installed on a small-sized swivel frame, the cab body 18 is supported in such a condition that the left side surface of the body 18 is projected outward in the direction of a left swivel radius of the small-sized frame, and accordingly, a bracket and a cover are provided.  With this arrangement, it is possible to facilitate the production management and to reduce the manufacturing cost.
Patent JP-2001069324-A (JP)
Title: Picture reader
Inventor: NAKAMURA YOICHI
IPC: G06T1/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent an element for photodetecting visible rays from photodetecting non-visible rays at the time of reading a picture through the use of a line CCD, etc., and to prevent the generation of deviation at the reading position of the visible ray and that of the non-visible ray. SOLUTION: A CCD scanner 14 alternately execute the photo detection of the visible ray by the CCD arrays 70R, 70G and 70B of a line CCD 30 and the photodetection of infrared rays by a CCD array 70IR while carrying a photographic film at a prescribed speed, to read the visible picture and an infrared picture nearly at the same position on the photographic film. The arrays 70R, 70G and 70B are prevented from photodetecting the infrared ray by lighting IR-LED 76 only at the time of photodetecting the infrared ray by the array 70IR.
Patent JP-H03107044-A (JP)
Title: Structure for reinforcedly fixing of outer wall panel
Inventor: KUROSU SEIJI
IPC: E04B2/56
Filed: 1989-09-20
Abstract: PURPOSE:To avoid the deterioration in rigidity of a floor material by welding a reinforcing piece at a proper spot on an upper face of a beam, and mounting an outer wall panel on an upper face of the reinforcing piece to fix the outer wall panel to the upper face. CONSTITUTION:A reinforcing piece 14 is welded at a proper spot on an upper face of a beam 3. A bottom frame material la of an outer wall panel 1 is mounted on an upper face of the piece 4 and fixed to the upper face. A gap between the panel 1 and the beam 3 is secured for dispensing with making an end of a floor material 6 thinner. Thus deterioration in rigidity of the floor material can be avoided.
Patent JP-H06201306-A (JP)
Title: Slicing machine
Inventor: TSUKADA SHUICHI
IPC: G01B5/28
Filed: 1992-09-14
Abstract: PURPOSE:To exhaust fed coolant liquid outside a blade quickly and surely so as to stabilize cutting by guiding the coolant liquid fed to a cutting portion outside the blade through plural fins provided close to a blade face. CONSTITUTION:An ingot 20 is cut in a direction 48 as rotating a blade 16 at high speed, while coolant liquid 44 is fed from a coolant nozzle 28 to the cutting portion 42 of an inner periphery 18. The coolant liquid 44 is guided toward the outer periphery of the blade 16 so as to exhaust via fins 34A, 34B, 34C, 34D provided close to upper and lower blade 16 faces. Since air flows 46, 48, 52, 54 proceeding from the inner periphery 18 toward the outer periphery of the blade 16 are produced on the blade 16 face rotating at a high speed by the fins 34A-34D, the coolant liquid 44 can be quickly and surely exhausted, and chips are exhausted together.
Patent JP-S62107189-A (JP)
Inventor: TATEHIRA MIKIO
IPC: E05F15/10
Filed: 1985-10-31
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-H02188549-A (JP)
Title: 2-(alkylcyclohexyl)-1-propanals and perfume composition containing the compound
Inventor: ONUMA HIROAKI
IPC: A61K8/33
Filed: 1988-09-29
Abstract: NEW MATERIAL:Compounds represented by formula I (R1 and R2 are H or alkyl where the total number of C is 3-7 or R1 and R2 form six-membered ring together with two C on cyclohexane ring). EXAMPLE:2-(2- or 4-t-Butylcyclohexyl)-1-propanal. USE:A component of a perfume composition. Having excellent fragrances such as green-like, wood-like, flower-like, grass-like, orris-like, spice-like, grapefruit- like, amber-like or mint-like one, used as a material for preparation of a perfume and capable of blending in perfumes, soaps, shampoos, house perfumes, detergents, etc. PREPARATION:The objective compound of formula I is readily obtained by heating a 2-(alkylcyclohexyl)-1-propanol of formula II in the presence of a dehydrogenation catalyst such as Cu-Cr catalyst in a solvent such as liquid paraffin or by reacting the 2-(alkylcyclohexyl)-1-propanol with an oxidizing agent such as pyridinium chlorochromate in an organic solvent such as methylene chloride.
Patent JP-S60139708-A (JP)
Title: Purification of polyolefin
Inventor: KUJIRA TOSHIO
IPC: C08F6/08
Filed: 1983-12-28
Abstract: PURPOSE:To facilitate the production of a colorless polymer of good heat stability, by bringing a polyolefin obtained by polymerization in the presence of a transition metal-carrying solid catalyst component into contact with a phosphate ester and washing the product with a liquid hydrocarbon. CONSTITUTION:An olefin is polymerized by using a catalyst prepared by combining a solid catalyst component prepared by impregnating a magnesium halide with a transition metal compound with an organoaluminum compound. About 1-20 equivalenet of a phosphate (e.g., trimethyl phosphate) per equivalent of the catalyst component is added to the polymer slurry and contacted with it at 30 deg.C or above for about 3min-2hr to solubilize catalyst contained in the polymer. This slurry is washed with a liquid hydrocarbon (e.g., a liquid olefin used in the polymerization, cyclohexane or benzene) at about 20-70 deg.C in a vertical washing tower or the like, and the solid polymer is separated and dried.
Patent JP-H04123698-A (JP)
Title: Annunciating device
Inventor: UENO YOSHIAKI
IPC: H04R3/00
Filed: 1990-09-14
Abstract: PURPOSE:To obtain strong directivity in spite of its small size and to restrict a sound field by transmitting alarm sound by means of an electroacoustic transducing device generating audible secondary sound waves with the nonlinear parametric action of primary sound waves outputted by a sound source. CONSTITUTION:A clock circuit part 7 is provided with a CPU 31 for the clock, indicates time with an indication setting part 8 and outputs a signal for generating alarm sound when the time setted by the indication setting part 8 is reached. The signal for generating alarm sound actuates an alarm sound generating circuit 33 to output a signal corresponding to the alarm sound composed of continual or intermittent simple electronic sound. The signal corresponding to the alarm sound or synthetic voice signal is inputted to a modulation circuit 14 of a drive signal generation part 4 via an amplifier circuit 36. Accordingly, when the set time is reached, the alarm sound is generated by a parametric speaker 5 and touching or approaching a sensor 32 annunciates the time with the synthetic voice. Thus, strong directivity can be obtained and the sound field can be restricted.
Patent JP-H08110914-A (JP)
Title: Cad device for wiring board
Inventor: SUEDA NOBUO
IPC: G06F17/50
Filed: 1994-10-11
Abstract: PURPOSE: To arrange countermeasure parts for a specific signal line on an optimum wiring route in a CAD to be used for packaging design for a printed board. CONSTITUTION: A design information storing part 10 stores parts on a circuit diagram classifying the parts into main parts and countermeasure parts. On the other hand, a signal information storing part 50 stores the terminal names of parts to be the start and end points of a specific signal on a base such as a high frequency signal. A wiring part 70 wires between the start and end points of the specific signal and an arranging part 60 arranges countermeasure parts on the wiring route. After executing the wiring of the specific signal and the arrangement of the countermeasure parts, the wiring part 70 executes remaining wiring.
Patent JP-H08111217-A (JP)
Title: Output terminal structure of car battery and connecting structure of wiring cord connected thereto
Inventor: SUZUKI SHIGERU
IPC: H01R4/34
Filed: 1994-10-11
Abstract: PURPOSE: To offer an output terminal structure of a car battery and a connecting structure of wiring cord, which present a high reliability in mechanical and electrical terms. CONSTITUTION: A terminal electrode 29 and a circular pipe member 28 consolidated with each other are installed upright in such a way as leading to the outside while penetrating the lid 25 of a battery jar and fastened by a sealing member 31. A ring-shaped member 32 of copper is fitted on the terminal electrode 29, and a stepped part 36 having chamfers 34, 35 and a male threaded part 37 are formed. On the stepped part 36, a ring-shaped connector 40 is fitted which has a through hole 41 shaped similarly to the outside configuration of the stepped part 36 and is connected with a wiring cord 39, and a nut 38 is fitted on the male threaded part 37 and tightened.  A flexible cover 42 is installed on the cord 39, and the whole connecting structure is sealedly enclosed while a projection 45 formed on the inside of the open end of the cover is fitted in a recess 33 provided in the sealing member 31.
Patent JP-H05210784-A (JP)
Title: Control device for agitation of ice cube stock room in automatic vending machine
Inventor: MINAKANE KEIICHI
IPC: G07F13/00
Filed: 1992-09-16
Abstract: PURPOSE:To execute proper fusing preventing agitation by providing this control device with a means for shortening an agitation remaining time stored in an agitation remaining time storing part in each execution of ice cube discharge. CONSTITUTION:Operation time T30 necessary for each ice cube discharge in a driving motor for driving an ice cube agitation blade arranged in an ice cube stock room of an ice plant 3 is set up in the 1st register R1 in the control device 1. The initial value T20 of an agitation remaining time is set up in the 2nd register to be an agitation remaining time storing part. An interval time T10 for driving the motor in a stand-by state is set up in the 3rd register R3. When ice cube discharge is executed in the fixed time T10, a control part 23 decreases the contents of the 2nd register R2. Thereby time required for the execution of agitation by driving the motor at the time of detecting the passage of the fixed time T10 is shortened in each execution of ice cube discharge and agitation is executed only for remaining time expressed by the contents of the 2nd register R2.
Patent JP-H0969661-A (JP)
Title: Laser diode pulse drive circuit
Inventor: MATSUMOTO KENSUKE
IPC: H01S5/068
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a high speed and stable laser diode pulse drive circuit by differentiating an output voltage of a voltage follower, inputting resulting waveform to a second amplifier for correcting a drive current of the laser diode to correct the feedback output of the second amplifier. SOLUTION: A pulse gate circuit 14 outputs a voltage pulse for setting a reference voltage as a voltage corresponding to specified drive current and drive pulse width for obtaining a pulse output are inputted. A first amplifier 1 amplifies the pulsewidth inputted from the circuit 14 to drive a laser diode 15. A voltage follower 6 provides an output at specified gain upon receipt of a voltage of the diode 15. A second amplifier 8 feeds back its output to the amplifier 1 to correct the drive current of the diode 15. A high pass filter 12 differentiates the output voltage of the follower 6 to apply resulting waveform to the input of the amplifier 8, thereby correcting the feed back output of the amplifier 8.
Patent JP-H0583011-A (JP)
Title: Input/output coupling device for package for semiconductor device
Inventor: SEKIGUCHI TAKESHI
IPC: H01P5/02
Filed: 1991-09-25
Abstract: PURPOSE:To reduce mis-matching of impedance and to obtain an excellent band pass characteristic by providing a capacitive coupling part having a coupling area whose length is nearly 1/4 operating wavelength to the device. CONSTITUTION:An open stub whose length is nearly 1/4 wavelength with respect to a passing center frequency is provided in a direction perpendicular to the lengthwise direction of a both-end open 1/2 wavelength strip line resonator. The result of optimum calculation of a VSWR and an S parameter is obtained by providing the open stub whose length is nearly 1/4 wavelength with respect to the passing center frequency in the embodiment in which two coupling stages are provided. Furthermore, the open stub is laid out straightforward (in the lengthwise direction of both-end open 1/2 wavelength strip line resonator) in the lateral direction. Thus, the capacitive coupling part having a coupling area whose length is nearly 1/4 operating wavelength acts like a BPF being an input output coupling device for the narrow band semiconductor device package independently of the provision of the open stub.
Patent JP-S60138042-A (JP)
Title: High toughness cermet
Inventor: UEMURA YASUNORI
IPC: C22C29/04
Filed: 1983-12-27
Abstract: PURPOSE:To obtain the titled cermet preventing the damage of its whole body due to a crack by carrying out sintering so that a cermet substrate is composed of a dense surface layer of a proper thickness and a porous inner part having pores which account for a proper area. CONSTITUTION:High toughness cermet is obtd. by carrying out sintering so that a cermet substrate 1 such as the substrate of an insert is composed of a dense surface layer 2 of 0.01-2.00mm. thickness T and a porous inner part 3 having pores which account for 10-50% of the surface area of the sintered body. When the dense surface layer 2 is cracked by a shock, the propagation of the crack C1 toward the inside is hindered by pores, so the damage of the whole body of the high toughness cermet can be prevented. The average diameter of the pores in the porous inner part 3 is 0.5-5mum.
Patent JP-S62105584-A (JP)
Title: Multiple screen television receiver
Inventor: SARUGAKU TOSHIO
IPC: H04N5/45
Filed: 1985-11-01
Abstract: PURPOSE:To facilitate the change and the selection of the type of a memory by constituting the picture memory by the plural memories equal in the number of secondary screens and adding a secondary screen selecting signal to a writing address signal and a reading address signal. CONSTITUTION:A signal for a main screen obtained from a changeover circuit 5 is applied to a Y/C processing and synchronization processing circuit 6 and the signal for the secondary screen is applied to a Y/C processing and synchronization processing circuit 7. The secondary screen signal obtained from the circuit 7 synchronizes with a synchronizing signal of the secondary screen signal, written in the memory 10 and the secondary screen signal is read synchronously with the synchronizing signal of the main screen signal from the memory 10. The memory 10 is constituted of for instance, four memories 10B-10E which are equal in the number of the secondary screens, and to the memories 10B-10E, common horizontal addresses 0-31, and vertical addresses 0-63 are applied. Screen selecting switches 21A-21E are provided, in accordance with a selecting operation, the screen selecting signal is applied to a control circuit 19 and a memory control circuit 13 from a screen selecting circuit 22. Thereby the screen can easily be selected.