baber/WOPTO huggingface dataset:
Patent JP-S5487169-A (JP)
Title: Dicing method for wafer
Inventor: MORITA TADAHISA
IPC: H01L21/78
Filed: 1977-12-23
Abstract: PURPOSE: To cut the substrate of hard and feeble nature, by providing the semiconductor material, organic substrate having greater viscossity, or metal guard ring  at the plane scheduled for dicing.  
     CONSTITUTION: The guard ring 13 of Si0 2  is placed at the cut region 11 between element forming regions except the region 12 in contact with the blade. When cutting is made toward thicknesswise along the cut region, chipping 21 is produced at the region 11. The guard ring layer 13 absorbs the vibration at the tip of blade and becomes the cushion wall, and no chipping reaches the element region 10. With this constitution, independently of the condition of blade tip, the chipping region due to dicing is maede smaller and the integration density can be increased. Further, since no guard ring is present at the surface contacted with the blade, the life of the blade can be extended. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5778047-A (JP)
Title: Electrographic receptor
Inventor: TAKEBAYASHI NORIE
IPC: G03G5/087
Filed: 1980-11-01
Abstract: PURPOSE:To easily enhance electrophotographic characteristics, by forming a photoconductive layer obtained by mixing sensitized ZnO powders separately coated with >=2 kinds of sensitizing dyes and dispersing them into the resin. CONSTITUTION:A sensitized ZnO powder is obtained by dissolving >=2 kinds of 0.05-1pt. sensitizing dyes separately in alcoholic solvents, separately adding 100pts. ZnO powder and an aliphatic solvent not dissolving the dyes to the dye solution,  fully dispersing them in a ball mill or the like, and then removing the solvents.  A liquid for forming a photoconductive layer is obtained by adding 5- 40pts. binder resin to 100pts. mixture of >=2 kinds of sensitized ZnO powders and kneading them, and coated on a substrate to form a 5-50mum thick photoconductive layer, thus permitting the photoreceptor obtained to have potential suitable for an electrophotographic process, small dark decay, a wide spectral sensitivity resin, and superior sensitivity, repetition characteristics, and durability.
Patent JP-H0822998-A (JP)
Title: Conductor device and its manufacture
Inventor: OKU YUUKI
IPC: H01L21/28
Filed: 1994-07-06
Abstract: PURPOSE:To improve resistance to power (drain breakdown voltage), reliabilty, yield, controllabity of VP, mutual conductance, and operation speed of an FET. CONSTITUTION:An FET is formed by the following method: a high melting point metal gate electrode 5, an N layer 2, an N' layer 3, an N<+> layer 4 and a recess are formed in a self-alignment manner, ions are implanted for forming the N layers after etching for forming the recess, and a gate electrode is formed. Thereby high reliability in virtue of the high melting point metal gate, high resistance to power (high drain breakdown voltage), and improvement of mutual conductance and operation speed in virtue of self-alignment formation of the gate, the recess and each of the active layers are simultaneously realized. Since N layer ion implantation is performed after recess etching, the controllabilty of VP becomes excellent, and the yield is improved.
Patent JP-S6216904-A (JP)
Title: Rotary rack equipment
Inventor: HATOUCHI GOKICHI
IPC: B65G1/00
Filed: 1985-07-12
Abstract: PURPOSE:To improve the operability, by forming each rack travelable along endless up-and-down rails in a plane view, making it into a rotary rack, and setting up a bench, having a metering device, a bagging machine and a rack controller, in a properspot of this rotary rack. CONSTITUTION:At the time of warehousing, a housing part and unit weight are searched out of a memory in conformity with an article code and displayed by a keyboard 18 of a metering device 17 according to a stock slip. Next, a driving device 12 is operated by a rack controller 19, making an endless rotor 9 rotate in both c.w. and c.c.w. directions, and a group of racks 4 having a desired housing case is set to a position of a bench 13. In addition, articles are placed on a mounting tray 16 of the metering device 17, calculating the number of pieces on the basis of unit weight and displaying, and the required data is stored into the memory. In case of delivery from a warehouse, data are inputted by a delivery slip, thus delivery takes place. With this constitution, the operability is improved.
Patent JP-S5777989-A (JP)
Title: Electronic watch with depth meter
Inventor: TOYODA MITSURU
IPC: G04C21/02
Filed: 1980-11-04
Abstract: PURPOSE:To add a function of a depth meter to an electronic watch by storing the oscillating frequency of a piezoelectric element driven by self-oscillation in a memory temporarily and by measuring the depth of water thereby. CONSTITUTION:The piezoelectric element 10 stuck to a back cover 1 is driven by a self-oscillation circuit 11 and the oscillated output waveform of a natural frequency varying in accordance with the pressure of the element 10 is impressed on a counter circuit 13 through a clipper circuit 12. When the count value of the circuit 13 is stored in a memory 14 by an instruction signal A sent through the intermediary of an outside switch, a reference value in the case of the measurement of the depth of water is set in the memory 14. And, when the content of counting of the counter 13 and the content of memory of the memory 14 are counted by a sum-difference counter 15, the depth of water corresponding to the water pressure is indicated in an indicating member 18 through the intermediary of a decoder 16 wherein a value of water depth is set beforehand, and of a driving circuit 17, etc. Thus, a watch thus constituted turns to be the electronic watch to which the function of depth meter is also added.
Patent JP-S6313464-A (JP)
Title: Light detecting device and light detecting method
Inventor: OKI RYOJI
IPC: H04N1/028
Filed: 1986-07-03
Abstract: PURPOSE:To prevent an electric leakage, short-circuit, etc., as well as the influence by a noise by light receiving a light signal turned on and off by an optical switch through an optical fiber to an image sensor as it is. CONSTITUTION:A light source 11 always lights up, and the light from the light source is transmitted through an optical fiber 12. The optical fiber 12 is interrupted at a shielding plate 13, and when the shielding plate 13 is not at the cavity part, the light transmitted through the optical fiber 12 is light-received through the internal part of the optical fiber again from the section of the optical fiber arranged oppositely after the fiber comes out to the cavity part once to the unused bit of an image sensor 14, namely, the light-receiving part at both edge parts usually which is not used for the image reading of a read image 16. For such reason, the light transmitted through the optical fiber 12 is turned on and off in accordance with the opening and closing of the shielding plate 13, this is caught by the image sensor 14, comes to be an electric signal 100 and is outputted to a CUP, etc. Thus, the danger of the electric leakage, electric shorting, etc., can be significantly decreased.
Patent JP-S5583708-A (JP)
Title: Non-flammable cellulosic nail lacquer
Inventor: MIWA TADAHIRO
IPC: A61K8/00
Filed: 1978-12-18
Abstract: PURPOSE: To prepare non-flammable, harmless nail lacquer, by replacing the solvent of conventional cellulosic nail lacquer with methylene chloride, and adding a phosphoric acid ester as a plasticizer.  
     CONSTITUTION: At least a part of the solvent of a conventional cellulosic nail lacquer is replaced by methylene chloride. The amount of the methylene chloride in the whole composition is 20W80wt%, pref. 40W60wt%. The composition also contains 1W4wt% of a phosphoric acid ester as a plasticizer. Since methylene chloride has the highest volatility among all constituents in the composition, the atmosphere near the nail is kept non-flammable during the treatment. The nail lacquer composition itself is also non-flammable by the additive effect of the non-flammable methylene chloride solvent and the flame-retardant phosphate plasticizer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5380783-A (JP)
Title: Fluorescent lamp
Inventor: KOMIYA AKITOSHI
IPC: H01J61/16
Filed: 1976-12-24
Abstract: PURPOSE: To provide a comparable or higher optical output with a less power than that of the conventional lamp, wherein a rare gas mixture of xenon with argon in a specified proportion is contained at a specified pressure in a straight pipe type fluorescent lamp bulb of 27W31 mm in outer diameter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H104583-A (JP)
Title: Mobile communication system with position registration display function
Inventor: TANABE YOICHI
IPC: H04W8/04
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To inform its own location without generating a voice by allowing a home memory station to store position registration information of a portable telephone set and displaying the position registration information onto the display device of a destination depending on the call from a telephone set. SOLUTION: A portable telephone set 1 in the position registration area of a zone 3 sends a position registration request signal and receives an identification request signal from an exchange station 5. When the portable telephone set 1 receives the signal and return an identification reply signal via a common line signal network 6, then a home memory station 7 stores the position registration information of the portable telephone set 1. When the portable telephone set 1 sends a call radio state report signal to a portable telephone set 2, the portable telephone set 2 returns an incoming call radio state report signal. Then an exchange station 10 sends a setup signal to the portable telephone set 2 and returns a call signal, then the home memory station 7 sends the position registration information of the portable telephone set 1 to the portable telephone set 2.  Thus, the portable telephone set 1 informs its own location without generating a voice.
Patent JP-S5945972-A (JP)
Inventor: MATSUMURA ISAO
IPC: F27D3/12
Filed: 1982-09-08
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-H113748-A (JP)
Title: Connector attaching structure for shield wire
Inventor: KOJIMA NOBUAKI
IPC: H01R13/648
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To improve the assembling of a shield wire and to reduce an assembling cost. SOLUTION: A cover 10i, which is able to be locked at an end 10b of a connector housing 10a, is provided. A foot part 11b is formed at a metallic shell 11 (A, B) which engages with the connector housing 10a. When the cover 10i is locked at the end 10b of the connector housing 10a, a clasping part 10p is formed so as to make the foot part 11b formed in the metallic shell (A, B), contact with a shield layer 4 and an insulated sheath 5.
Patent JP-H025414-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIKITA SOICHIRO
IPC: H01L21/3063
Filed: 1988-06-22
Abstract: PURPOSE:To clarify an existing pattern, and to improve aligning accuracy by anodically sulfiding a surface where an Hgi-xCdxTe region and an Hgi- yCdyTe region (x>y>=0) coexist with electrolyte in which sodium sulfide is dissolved in water, ethylene glycol or the mixture solution of both. CONSTITUTION:A surface where an Hgi-xCdxTe region and an Hgi-yCdyTe region (x>y>=0) coexist is anodically sulfided with electrolyte in which sodium sulfide is dissolved in water or ethylene glycol or the mixture solution of both thereby to expose an Hgi-yCdyTe region pattern. That is, the more the Cd quantity is increased, the more the production amount of the anodically sulfided film made of CdS is increased, while the less the Cd quantity is decreased, the less the anodically sulfided film is generated. The fact that only etching occurs if the Cd quantity becomes zero is utilized to clearly expose the Hgi- yCdyTe region containing less Cd amount in a recess pattern as an aligning pattern. Accordingly, the patterning accuracy of an infrared ray detector is improved, its quality is improved, and the position of the pattern formed in a previous step can be detected when a mirror-polishing step is interposed on the way of the step.
Patent JP-S6134900-A (JP)
Title: Automatic exposure control unit in x-ray tomograph
Inventor: KANO MINEO
IPC: G01N23/04
Filed: 1984-07-27
Abstract: PURPOSE:To automatically control X-ray tube voltage and make photographic density of film uniform by taking out signals from a detector and a reference signal generator and controlling a tetrode in a tube voltage controller with a control signal of a bias control circuit. CONSTITUTION:X-ray passed through an object 7 of an X-ray unit 5 is detected with a photoelectric element 10, and an exposure light signal S1 is outputted. The signal 1 is amplified with an amplifier 17 and inputted to a comparator 15. At the same time, photographic density reference value of a film corresponding to tomographic time is taken out from a volume 19a and a photographic density reference signal S2 is outputted through a contact 18a. The signal S2 is compared with the signal S1 with the comparator 15, and a differential signal S3 is outputted. The signal S3 is inputted to a bias control circuit 16, and a control signal S4 corresponding to the signal S3 is inputted to a tube voltage controller 4 to control grid voltage of a tetrode 3. Applied tube voltage to the X-ray unit 5 is varied depending on the value of the signal 4 to make the differential signal S3 zero.
Patent JP-H05317774-A (JP)
Title: Nozzle for coating ag paste and its manufacture method
Inventor: SAKIHARA AKIO
IPC: B05C5/00
Filed: 1992-05-22
Abstract: PURPOSE:To provide a nozzle for coating Ag paste which can form a film of uniform thickness when Ag past is discharged and applied on an IC lead frame, and its manufacturing method. CONSTITUTION:A nozzle 10 for applying Ag paste is provided with fine discharge holes 7 formed vertically and horizontally at the given interval on a stainless body, and the peripheries of a large number of fine discharge holes 7 are formed into the square pillar-shaped projections. A large number of fine discharge holes 7 are bored and disposed vertically and horizontally at the given interval of a stainless body, and then slits 8 are formed vertically and horizontally among a large number of fine discharge holes 7 respectively by wire cut discharge, and the peripheries of the discharge holes 7 are formed into the square pillar shape and projections are formed to manufacture the nozzle 10 for applying Ag paste.
Patent JP-H024727-A (JP)
Title: 2,4-bis(2-hydroxyhexafluoro-2-propyl)fluorobenzene and production thereof
Inventor: MARUTA TOSHIMICHI
IPC: C07C29/38
Filed: 1988-06-23
Abstract: NEW MATERIAL:2,4-Bis(2-hydroxyhexafluoro-2-propyl)fluorohenzene. USE:A crosslinking agent for various polymers and a raw material for various polymers such as polyethers. PREPARATION:Fluorobenzene is reacted with hexafluoroacetone in the presence of Lewis acid catalyst such as aluminum chloride, boron trifluoride or aluminum bromide to give 2,4-bis(2-2-hydroxyhexafluoro-2-propyl)fluorobenzene by using simple method and devices in high selectivity.
Patent JP-H0710147-A (JP)
Title: Plastic bottle
Inventor: UMETSU MASAHIDE
IPC: B65D1/02
Filed: 1993-06-25
Abstract: PURPOSE:To prevent a bottle from indefinitely deforming due to cooling, by arranging sets of absorption panels against decompression where two longitudinally long recessed faces bent inward at both sides of a thin column are positioned on the wall face of a bottle body. CONSTITUTION:Absorption panels 2 against decompression where two longitudinally long recessed faces 21 bent inward at both sides of a thin column 22 are positioned on the wall face of a bottle body 1 are arranged. Plural sets of absorption panels 2 against decompression are arranged at the outer periphery of the bottle body 1 so as to interpose thick columns 3. Accordingly, since the two longitudinally long recessed faces 21 and the thin column 22 are positioned adjacently to each other, the bottle has a strong strength against the longitudinal stress and hence, any protrusive deformation does hardly occur even in the case of deviated loading. As a result, the absorption panel 2 against decompression can be prevented from indefinitely deforming.
Patent JP-H01321630-A (JP)
Title: Manufacture of semiconductor device
Inventor: OBATA MASANORI
IPC: H01L21/285
Filed: 1988-06-23
Abstract: PURPOSE:To lower the contact resistance between a P-type diffusion area and a high melting point metal or a high melting point metallic alloy layer so as to lower the contact resistance between the P-type diffusion area and the aluminum wiring by adding gas of hydride of group III element when selectively growing a high melting point metal or a high melting point metallic alloy layer in a contact hole. CONSTITUTION:This is the one that a high melting point metal or a high melting point metallic alloy layer 6a is converted to P-type by adding the gas of hydride of group III element so as toreact it, when selectively forming the high melting point metal or high melting point metallic alloy layer 6a in a contact hole by the CVD method. Hereby, this layer 6a and the P-type diffusion area 4 become the same type (P-type) and the contact resistance becomes lower, and even if W(tungsten) is put between the aluminum wiring 7 and the P-type diffusion area 4, the contact resistance between the aluminum wiring 7 and the P-type diffusion area 4 becomes lower.
Patent JP-2000348785-A (JP)
Title: Fusing terminal and connection method of fusing terminal to filmed conductor
Inventor: IDEI SUMITAKA
IPC: H01R4/02
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a fusing terminal capable of simplifying the stroke control of an electrode rod in fusing and of improving productivity by obviating the need of the control of the electrode rod and to provide a connection method of the fusing terminal to a filmed conductor. SOLUTION: This fusing terminal is provided with a conductor holding part 1c having a thin part 1c1 having a thickness smaller than that of a terminal body part 1a, folded and arranged on the outside of a filmed conducting wire 4 while continuing to the terminal body part 1a and a connection end part 1b, allowing the filmed conducting wire 4 to e crushed by a predetermined amount by crushingly attaching the connection end part 1b to the terminal body part 1a and allowing electrical connection of the connection end part 1b and the terminal body part 1a to the filmed conducting wire 4.
Patent JP-S6046235-A (JP)
Inventor: YONEDA MITSUHIRO
IPC: B32B15/14
Filed: 1983-08-24
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-H09314788-A (JP)
Title: Manufacture of vehicle internal trim member
Inventor: IKEGAME EISAKU
IPC: B32B27/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a vehicle internal trim member comprising a skin material which can be uniformly bonded to the entire face of a base, without a residual dry spot in the skin material even when a vacuum molding is performed, by causing a compressed air pressure to act on the skin material in a lid frame so that the skin material is contact-bonded on the surface of the base. SOLUTION: When a vacuum molding process is about to end or a after the process is ended, a skin material 1 is stored in a lid frame 11 by causing the lid frame 11 to descend, and at the same time, the lid frame 11 is firmly assembled into a back-up mold 10. Following the descent of the lid frame 11, a graining blade 11f forces the face of the skin material 1 into a groove for graining a lining base 2, so that the skin material 1 has the face bonded with a grain pattern. After the lid frame 11 is assembled, an air pressure forming is performed which cause a compressed air pressure to act upon the skin material 2 in the lid frame. Thus it is possible to uniformly contact-bond the skin material 1 to the face of the lining base 2 by the uniform action of the compressed air pressure upon the front face of the skin material 1.
Patent JP-S5280727-A (JP)
Title: Dynamic convergence circuit
Inventor: AYA SADAKAZU
IPC: H04N9/28
Filed: 1975-12-27
Abstract: PURPOSE: To secure easy convergence correction by inserting diode in parallel into one of two continuous variable inductors connected in series each other. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11342845-A (JP)
Title: Train detecting device, train position detecting system, and train approach alarm generating device
Inventor: EGAMI NORITAKA
IPC: B61L23/06
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To eliminate such nonconformity, as it is not only necessary to provide an insulation part to rails, but also it is necessary to lay a signal cable for transmitting the detected result, to increase the cost. SOLUTION: A band pass filter 12a to detect the component near the frequency (1 kHz) where the propagation efficiency is the highest of the oscillation generated by the running of a train; and a band pass filter 12c to detect the component near the frequency (5.5 kHz) where the propagation efficiency is the lowest on the contrary; are provided, and a microcomputer 16 which decides from detected result the state of the train approaching relatively, the state of the train approaching to just near or the state of the train being very near after passing, the state of the train being the position relatively near after passing and the like; are provided.
Patent JP-S645328-A (JP)
Title: Control system for flicker suppression device
Inventor: AOYAMA FUMIO
IPC: G05F1/70
Filed: 1987-06-25
Abstract: PURPOSE:To suppress flickering, by employing voltage at a power receiving point and load current for detection of reactive power and controlling power to be generated from a self-exciting converter. CONSTITUTION:In a power system where power is fed from a power source 2 through a transmission line 3 and a transformer 4 to a load 1, a self-exciting converter 10 is arranged in parallel with the load 1 and the operation thereof is controlled through a control circuit 20 so as to suppress flickering. Voltage at power receiving point is detected through PT6 while load current is detected through CT5, then they are passed through two-phase/three-phase converters 21, 22. Thereafter, reactive power is calculated through a reactive power detector 23 so as to calculate a current command for compensating the reactive power component through an instantaneous current operating unit 26, thus controlling the self-exciting converter 10 such that the current flowing to the self-exciting converter 10 will match with the calculated current command. Since operation is carried out utilizing not the conventional load voltage but the voltage at power receiving point, flicker suppressing performance is improved.
Patent JP-H0448125-A (JP)
Title: Fireplace with heat storage device
Inventor: KOSHIBA KEIJIROU
IPC: F24D11/00
Filed: 1990-06-16
Abstract: PURPOSE:To effectively utilize electric energy and to save a total heating expense by a method wherein a heat storage device comprising a heat storage body, an electric heater to heat the heat storage body, and a fan motor is formed to the wall part and the ceiling part of a fireplace body. CONSTITUTION:A fireplace body 1 comprises a front panel part 3, a wall part (side walls and a rear wall) 4, a ceiling part 5, and a floor part 6. A heat storage body 2 comprises a heat storage body 8 to store heat, a heat insulating material 9, an electric heater to heat the heat storage body, and a fan motor 11 to feed blast. The whole of a device is surrounded with a casing and the heat storage body is located inside a wall surface 4 and a ceiling surface 5. The electric heater for heating is energized during a night, and heat is stored in the heat storage body 8. During a day time of a next day, the fan motor 11 is run to take out the stored heat as hot air through a hot air discharge port 16 of a fireplace to the interior of a room. This constitution reduces a running cost through effective utilization of a low-charge midnight power, and saves energy.