baber/WOPTO huggingface dataset:
Patent JP-H1026542-A (JP)
Title: Digital meter device for automobile
Inventor: YAMANAKA OSAMU
IPC: B60K35/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To easily recognize the variables such as the vehicle speed displayed by numbers. SOLUTION: This device has many segments 4, which indicate the variables with regard to the state of an automobile such as the vehicle speed, two or more kinds of LEDs 5 (red, green and blue), which are provided in each segment 4, and a display control means 2, which displays the number of the values of the variables that is operated based on the signal from a sensor 3 by selectively lighting the specified element 4 by lighting and controlling one or more kinds among these LEDs. Furthermore, the display control means 2 includes an emitting-optical-color selecting circuit (speed judging circuit 25), which judges the value of the variable and selects the kind to be lit among two or more kinds of the LEDs in correspondence with the value of the variable, and sequentially changes the display color of the emitted color into two or more colors in correspondence with the variable.  The degree of the variable such as the speed can be found by the change in display color of the emitted light. Furthermore, an auxiliary zone is provided around the number display, and the color of the emitted light is sequentially changed into two or more colors in correspondence with the variables.
Patent JP-H0527427-A (JP)
Title: Positive resist composition
Inventor: KAMIYA YASUNORI
IPC: H01L21/027
Filed: 1991-07-22
Abstract: PURPOSE:To obtain the positive resist composition superior in sensitivity, resolution, heat resistance, and etched profile while maintaining various performances, such as film remainder ratio and gamma value, by incorporating an alkali-soluble resin and a specified phenol compound. CONSTITUTION:This resist composition contains the alkali-soluble resin and the quinonediazidosulfonic acid ester of the phenol compound represented by formula I in which (l) is an integer of 2, 3, or 5. This ester of the phenol compound is obtained by condensing the phenol compound with quinonediazidosulfochloride in the presence of weak alkali. The alkali-soluble resin is not especially limited, but polyvinyl phenol or a novolak resin are enumerated.
Patent JP-H0230059-A (JP)
Title: Battery equipped with electrolyte agitator
Inventor: TANAKA AKIFUMI
IPC: H01M2/38
Filed: 1988-07-20
Abstract: PURPOSE:To eliminate a difference in concentration of an electrolyte by installing a gas holder at a head opening of a liquid circulating cylinder as well as connecting an air vent with a gas collecting chamber by means of an inverted U type syphon strap. CONSTITUTION:When gas is generated from a plate group B, this gas is caught in a gas collecting chamber and accumulated therein. Corresponding to accumulation of gas, an electrolyte which has intruded in an inverted U type syphon strap is pushed back to the inside of a liquid circulating cylinder 1. When an amount of accumulated gas in the gas collecting chamber increases until it reaches the position of the air vent 4, this gas is pushed out as bubbles into the liquid circulating cylinder 1 from the air vent 4, and rises up while the electrolyte above the air vent 4 is pushed up until the gas is discharged together with the electrolyte from the head opening of the liquid circulating cylinder. Simultaneously, the liquid pressure in the liquid circulating cylinder 1 decreases so that the electrolyte in the surroundings intrudes at the lower end of the liquid circulating cylinder and ascends with the result that an electrolyte with a large specific gravity in the cylinder 1 is pushed up above the air vent 4.
Patent JP-S6242547-A (JP)
Title: Resin seal package structure for semiconductor chip
Inventor: YAMABA TAKAHISA
IPC: H01L23/28
Filed: 1985-08-20
Abstract: PURPOSE:To improve the impact resistance of a semiconductor chip, on which an undercoat resin is applied and which is sealed with the resin, by recessing a groove section in size larger than the external size of the semiconductor chip to a reverse side surface section, on which an undercoat resin is applied, in the semiconductor chip. CONSTITUTION:A semiconductor chip 1 is arranged on an island 2, and an undercoat resin 3 is applied on the upper surface section of the chip. The chip 1 is sealed into a resin package 4, thus forming a resin seal type semiconductor element. A groove section 5 is shaped to the bottom of the package 4. The groove section 5 is made to correspond to the position of sealing of the chip 1 in the bottom of the package while it is shaped in an area larger than an area by the external size of the chip 1. Accordingly, when the package 4 is held from both upper and lower surfaces by an automatic inserter, etc., impact stress from both upper and lower directions is balanced approximately, thus improving the impact resistance of the chip 1 being sealed.
Patent JP-H0230788-A (JP)
Title: Partial surface treatment of metallic parts having unevenness
Inventor: YOSHINAGA SHINJI
IPC: C25D5/02
Filed: 1988-07-20
Abstract: PURPOSE:To easily perform partial surface treatment on the surface of an exposed projecting part by removing a masking agent applied on the whole surface of the metallic parts having an unevenness with a solvent and exposing the surface of the projecting part and furthermore peeling the residual masking agent in an electrolytic liquid. CONSTITUTION:A masking agent 3 is applied so as to coat the whole body of the surface of the metallic parts having an unevenness such as a helix 1 fixed on a mandrel 2. Then the masking agent 3a on the outer peripheral surface 1a of a projecting part on which partial plating treatment is performed is removed by wiping it with cloth impregnated with a solvent. Thereafter these are immersed in the electrolytic liquid incorporating NaOH and a surfactant, etc., and electrified. Thereby the remaining material 3b of the masking agent which remains and is stuck on the outer peripheral surface 1a is levitated, peeled and removed. Therein required plating 4 is performed on the completely exposed outer peripheral surfaces 1a. Thereafter the masking agent 3 remaining in the recessing parts is removed and the metallic parts such as the helix 1 on which partial plating 4 has been performed is obtained.
Patent JP-S6073762-A (JP)
Title: Memory protective system
Inventor: SUGAYA SEIICHI
IPC: G06F21/60
Filed: 1983-09-29
Abstract: PURPOSE:To improve the reliability of a data processing system and data maintenability by setting an accessible memory unit area to every plural programs, and by discriminating whether or not access is possible according to the address at the time of access to the memory device. CONSTITUTION:An address registor 1 stores the address at the time of control memory access, and is composed of 14 ibts. A high-order bit part 1a is composed of four bits. A decoding circuit 2 decodes high-order four bits and outputs one signal out of block discrimination signals 10. A program execution level determination circuit 3 includes priority comparing logic, and inputs an execution demand signal 8 to determine an execution level of a program to be processed. Said circuit 3 transfers its result to a program level registor 4. Out of memroy protective registors 5, 5a-5d correspond to program execution levels A-D, respectively, and each bit is a write permission flag. And circuits 6-0-15 and an OR circuit 7 execute operation bit by bit between each bit and the block discrimination signals 10, and generate a write permission signal 9.
Patent JP-H0530766-A (JP)
Title: Motor-driven winder
Inventor: HASEGAWA YUKIHISA
IPC: H02P3/06
Filed: 1991-07-23
Abstract: PURPOSE:To accurately and rapidly detect a malfunction of winding down irrespective of the structure of a switching member. CONSTITUTION:Hall elements 20 are provided in a vertical row on a guide rail 17. A lower end position of a switching member 13 is detected by a signal to be output from the element 20 when magnets 19 of both ends of a weight bar 18 at the lower end of the member 13 pass over the elements 20. A microcomputer 15 estimates the lower end position of the member 13 at the time of a normal operation from the rotating speed of a motor 11, detected by an encoder 14, and compares the estimated value with the detected value by the element 20 to detect a malfunction of winding down of the member 13.
Patent JP-H0471784-A (JP)
Title: Heat block
Inventor: ODAJIMA HITOSHI
IPC: B23K3/03
Filed: 1990-07-11
Abstract: PURPOSE:To unify the heating surface by providing a pipe through which a fluid is passed on the heat block for heating using a cartridge in a heater for heating. CONSTITUTION:In a tool 2 for heating, a thermocouple 202 is embedded into the center of a heating main body 201 and stuck to a hole 204 provided on the heating main body 201 and three pipes 203a, 203b and 203c and a cartridge heater 205 to heat the heating main body 201 are fitted and fixed thereon. A fluid E is carried from x1 to x2 are this temperature is controlled with high accuracy at the optional temperature and further, the supply of electricity to the cartridge heater 205 and the thermocouple 202 are controlled. Consequently, uniform heating, rapid cooling and rapid heating of the heating whole surface are made possible which is utilized effectively as a heating means used for a TAB system.
Patent JP-S5969274-A (JP)
Inventor: ORIGASA HIROAKI
IPC: B25B23/14
Filed: 1982-10-15
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-H1125969-A (JP)
Title: Nickel electrode for alkaline storage battery and its manufacture
Inventor: BABA YOSHITAKA
IPC: H01M4/52
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a nickel electrode for an alkaline storage battery easy in manufacturing and excellent in an active material utilization factor. SOLUTION: Cobalt hydroxide is deposited on the surface of a nickel hydroxide active material containing nickel hydroxide as a main component. The cobalt hydroxide-deposited nickel hydroxide active material by the depositing process is heat treated under the existence of alkaline aqueous solution and oxygen so that the cobalt hydroxide is formed into a higher order cobalt compound with turbulent crystallinity containing alkaline cation. The nickel hydroxide active material is mixed with nickel hydroxide active material bivalent in nickel valence.
Patent JP-S6159873-A (JP)
Title: Thin film field effect transistor and manufacture thereof
Inventor: SHIRAI SHIGENOBU
IPC: H01L27/12
Filed: 1984-08-31
Abstract: PURPOSE:To enhance the electron mobility by forming an amorphous silicon compound layer between an insulating film of a semiconductor layer and an ultrafine crystal silicon compound layer. CONSTITUTION:A metal layer 2 is selectively coated on an insulating substrate 1. Then, a gate insulating layer 3, an amorphous silicon compound semiconductor layer 14, an ultrafine crystal silicon compound conductor layer 24, and an insulating layer 5 are sequentially coated on the entire surface. Then, a portion to become TFT channel in which the layer 5 is superposed on the layer 2 is allowed to remain, the layers 14, 24 are selectively exposed, and an amorphous silicon compound semiconductor layer (n<+>-muC layer) 6 which includes an impurity is coated on the entire surface. Then, the layers 6, 24, 14 are selectively removed, an insulating layer is included in the remaining portion 5' to form insularly. Further, after the hole 7 is formed on the layer 3, a metal layer 9 is coated on the overall surface, source and drain wirings 8 are formed partly on the layer 6' coated on the layers 14', 24', and gate wirings 9 are formed to include the hole 7. With the source and drain wirings 8 as a mask an n<+> type muC layer on the layer 5' is removed.
Patent JP-H0931797-A (JP)
Title: Pile fabric
Inventor: FUJIMOTO MASUMI
IPC: D03D27/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain pile fabric having good coloring property and moire visual feeling and resistance to while burr by applying print discharge and print charge to ground dyeing pile fabric using a pile yarn comprising a fiber having a specific wall thickness and a fiber having difference in delustering agent content. SOLUTION: A polyester staple fiber A containing >=1.5wt.% delustering agent, having 1.5-6.5μm wall thickness, flat irregular cross section and 1-6dl single fiber fineness and a polyester staple fiber B containing <=0.7wt.% delustering agent and having 1-6dl single fiber fineness are separately spun to respectively afford spun yarn having 20 count and these spun yarns are dyed to a prescribed hue and constituted so that the fiber yarn A and the fiber yarn B respectively exist in an amount of 80-20wt.% and 20-80wt.% and the fiber having 1.5-6.5μm wall thickness exists in an amount of 20-100 pts.wt. to produce a pile fabric. Then, print discharge or print charge or delustering agent- containing colored print is applied to the pile fabric to provide a print pile fabric having moire visual feeling.
Patent JP-2000021851-A (JP)
Title: Ion milling device and final point detection method of ion milling
Inventor: KUNIMUNE YORINOBU
IPC: G01N1/32
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To realize automatic preparation of a sample and greatly reduce a preparation time by controlling the film thickness of a transmission type electron microscope(TEM) observation sample. SOLUTION: Argon ion 2 is cast on a sample 3 by an argon ion gun 1 and ion milling is carried out. Laser beam is irradiated on the sample 3 by a laser light source 4. Reflected light image of laser beam is picked up by an image- pickup device 5 and is displayed in a display 6. A part of a TEM observation region on the sample 3 of image data is transferred to a final point deciding device 7. The final point deciding device 7 compares film thickness change of image data of an input observation region with a reflected light pattern, which is stored in advance and when it judges that a film thickness of an observation region of the sample 3 reaches a desired value, it emits a stop signal to the argon ion gun 1.
Patent JP-H0346238-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSAKA TAKASHI
IPC: H01L29/78
Filed: 1989-07-13
Abstract: PURPOSE:To inhibit the spread of a depletion layer and to obtain stable transistor characteristics by a method wherein with the first source and drain of a P-channel MOS transistor formed, nitrogen or oxygen ions are implanted and high-resistance regions are respectively formed between the first source and drain and the second source and drain of the transistor. CONSTITUTION:First source and drain 4 and 5 are formed and thereafter, N or O ion-implantated layers 6 are formed. Then, when second source and drain 8 and 9 are formed, the structure of a P-channel MOS transistor becomes a structure, in which the high-resistance layers 6 of a strong N or O concentration respectively exist in the vicinities of the shoulders of the P-type impurity second source and drain 8 and 9. With this when a voltage is applied to the first and second sources and drains 4, 5, 8 and 9, a depletion layer 10 is generated, but there are the layers 6 of a strong N or O concentration at the circumferential parts, at which the spread of the layer 10 becomes widest, of the second source and drain 8 and 9, in short, at the parts of the shoulders of the source and drain 8 and 9 and have a high resistance. Thereby, the existence of the layers 6 inhibits the spread of the layer 10 and stable transistor characteristics can be obtained.
Patent JP-S5883792-A (JP)
Inventor: ITOU MASAYOSHI
IPC: E21B1/00
Filed: 1981-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5971264-A (JP)
Title: Solid electrolyte battery
Inventor: FURUKAWA SANEHIRO
IPC: H01B1/08
Filed: 1982-10-15
Abstract: PURPOSE:To form a stable solid electrolyte battery with a high decomposition voltage of electrolyte by utilizing a lithium ion conductive glassy solid electrolyte mainly consisting of lithium niobate or lithium tantalate. CONSTITUTION:A solid electrolyte battery can be obtained by combining together a positive pole 1 using manganese dioxide as an active substance a negative pole 2 using lithium as an active substance and a solid electrode 3 obtained by heating a lithium niobate or lithium tantalate up to 1,400 deg.C and fused within an electric furnace and rapidly cooled to be formed in glassy shape and molded into a form of pellet. Accordingly, since a decomposition voltage of solid electrolyte 3 can be set to a value as high as 3.0V or more, by enhancing ion conductivity due to glassy formation of lithium niobate etc., a high voltage and stable solid electrolyte battery can be obtained in combination the positive pole of manganese dioxide and the negative pole of lithium.
Patent JP-S6425391-A (JP)
Title: Semiconductor storage device
Inventor: MATSUDA YOSHIO
IPC: G11C11/401
Filed: 1987-07-21
Abstract: PURPOSE:To manage with one dummy word line by falling the dummy line when a memory sell connected to a bit line having a dummy cell is selected and raising the dummy line when the memory cell connected to the bit line of the other side is selected. CONSTITUTION:When a bit line BL is selected, a dummy word line DWL is pre-charged in the 1/2 of an ground potential (Vcc), and when a word line WL0 rises, the dummy word line DWL falls from the Vcc/2 to the ground potential simultaneously. Consequently, since the word line WL0 gives a positive potential change, and the dummy word line DWL gives a negative potential change, to the bit line BL respectively, the potential change of the bit line BL is not generated. On the other hand, when a bit line the inverse of BL is selected, a word line L1 rises, and the dummy word line DWL rises from the Vcc/2 to the Vcc this time simultaneously. By such an action, the potential change as large as the potential change, which gives to the bit line the inverse of BL when the word line WL1 rises, can be given to the side of the BL. Thus, one dummy word line is made sufficient.
Patent JP-S5883456-A (JP)
Title: Telephone handset stand
Inventor: HAYASHI IEKAZU
IPC: H04M1/04
Filed: 1981-11-13
Abstract: PURPOSE:To attain call without touching the hand to a handset, by fixing the handset to a stand support and interlocking the stand and a handset switch. CONSTITUTION:A stand support is fitted to a telephone set main body, and a handset is fixed to the tip. The stand support and a handset switch are interlocked, the switch is set in picking up the handset, and the switch is set off in placing the handset. Thus, in picking up the handset once, since the handset is supported at the stand support at the position, both hands are free and they can be used for other works. This system is especially convenient to call for a long time.
Patent JP-H0937302-A (JP)
Title: Stereoscopic image pickup device
Inventor: ARAOKA SHINJI
IPC: H04N13/02
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce fatigue generated due to the separation of a control face from a convergent point at the time of stereoscopic vision in accordance with the increment of magnification of electronic zoom in a stereoscopic image pickup device fixing the convergent point. SOLUTION: This stereoscopic image pickup device having a zoom lens and a single focus lens 2 is provided with an image pickup element 3a for converting optical information made incident by the lens 1 into an electric signal, an image pickup element 3b for converting optical signal made incident by the lens 2 into an electric signal, a subject distance detecting means 13 for measuring a distance up to a subject, and 1st and 2nd picture processing circuits 4, 5 for executing digital zooming while controlling it so that the moving variables of segmenting areas of the elements 3a, 3b coincide with a moving variable for allowing a convergent angle formed by both the lenses 1, 2 to coincide with the convergent angle of eyes.
Patent JP-S5886007-A (JP)
Inventor: HAGIO SHIGEKUNI
IPC: A01B49/06
Filed: 1981-11-12
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-S5884965-A (JP)
Inventor: KIRITSUTO BII PATERU
IPC: C23C18/31
Filed: 1981-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0624220-A (JP)
Title: Coupling type awning
Inventor: KOUNO NORIAKI
IPC: B61D17/20
Filed: 1992-07-09
Abstract: PURPOSE:To facilitate works of installation and removal of a coupling type awning by furnishing flanges at both ends of an air bag. CONSTITUTION:An air bag 11 to be filled with compressed air is bounded by an external wall 12 in the form of a quadriangular cylinder of airtight sheet reinforced with fibers, an internal wall 13 situated inside of the external wall 12 to form a communication path, and side walls to block the two ends of the external and internal walls 12, 13. At the two ends of this air bag 11, a coupling member 15 is provided which is mounted on a flange 4 of a car, and thus a coupling awning B1 is achieved. The works of installation and dismantlement of this awning B1 are thus facilitated by providing flanges at the two ends of the air bag 11.
Patent JP-S57104693-A (JP)
Title: Electrically transferring method for pattern onto metal
Inventor: ISHII TETSUO
IPC: C25D11/00
Filed: 1980-12-22
Abstract: PURPOSE: To transfer a pattern onto the surface of an electrochemically colorable metallic material by interposing an intermediate medium having partially different electric resistance values between the metallic material and an electrode plate, press-contacting them, and applying a voltage in the presence of an electrolytic soln.  
     CONSTITUTION: An electrolytic cell 1 is filled with an electrolytic soln. 2. An electrode plate 4 is immersed in the soln. 2, and an intermediate medium 5 having partially different electric resistance values such as a patterned silk screen is set on the plate 4. An electrochemically colorable metallic material 3 such as an Al material is further set on the medium 5, and a weight 6 is mounted to apply a pressure to the whole contact surfaces simultaneously and uniformly. By applying an AC voltage between the material 3 and the plate 4, a pattern with shading corresponding to the partial difference in the resistance values of the medium 5 is transferred onto the surface of the material 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6337381-A (JP)
Inventor: MATSUMOTO HIROYUKI
IPC: G09G5/36
Filed: 1986-08-01
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-S6241222-A (JP)
Title: Epoxy resin
Inventor: SAITO YASUHISA
IPC: C08G59/00
Filed: 1985-08-19
Abstract: PURPOSE:An epoxy resin having an epoxy group at a molecular terminal and being excellent in low stress, toughness, etc., and suitable as a sealing material or the like, obtained by converting the hydroxyl groups of a specified hydroxyl group-terminated compound into halohydrin ether groups and dehydrohalogenating the product. CONSTITUTION:A compound of the formula: X-B-X (wherein B is a 1-15C aliphatic bivalent group or a group of formula I and R2 and R3 are each H, a halogen or a 1-10C alkyl or alkoxy), e.g., dichloromethane, is reacted with a compound of the formula: MO-Ar-OM (wherein M is an alkali metal and Ar is a bivalent phenol), e.g., sodium salt of bisphenol A. The obtained hydroxyl group-terminated compound of formula II (wherein n is 1-100) is reacted with an epihalohydrin to convert the terminal hydroxyl groups into halohydrin ether groups and the product is dehydrohalogenated with an alkali. In this way, a new epoxy resin of formula III (wherein R1 is H or a 1-5C alkyl) can be obtained.