baber/WOPTO huggingface dataset:
Patent JP-S63233467-A (JP)
Title: External input format card type display device
Inventor: HONMA NOBUYUKI
IPC: G06Q10/10
Filed: 1987-03-20
Abstract: PURPOSE:To reduce the capacity of a memory to a necessary minimum and to reduce the number of buttons for character ROMs and large scale logic circuits by inputting characters and registering documents/keywords so as to supply these data to a word processor or the like. CONSTITUTION:A line head display part 2, a time display part 3, a document display part 4, an owner display part 5 and display input keys 6 are mounted on a body 1 having the same size as a credit card. Input/output parts 7, 8 for executing input/output through light and I/O parts 9, 10 for executing input/ output through conductors are formed on the rear face of the card body 1. The access of a sentence, time or a telephone number is executed by inputting a keyword through the input keys 6 and accessing the CPU.
Patent JP-H10258528-A (JP)
Title: Back-up device for ink jet head and ink jet printer
Inventor: OTANI FUMITO
IPC: B41J2/175
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To improve reliability of an operation in terms of a back-up device for an ink jet head. SOLUTION: This back-up device 19 for an ink jet head comprises a housing 30, a bellows pump 31, a rod valve 32, a cam member 33, a nozzle cap 34, a tube 35, a carriage lock rod 36, a motor 37, a motor driving circuit 39 and a control device 42. The cam member 33 comprises a bellows pump driving cam 33b and a flange type rod valve driving cam 33c. The bellows pump 31 is driven by the cam 33b and the rod valve 32 is driven by the cam 33c.
Patent JP-S61262316-A (JP)
Inventor: JIYOSEFU II JIYONSUTON
IPC: H03K5/13
Filed: 1986-03-25
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-2000259613-A (JP)
Title: Code conversion system
Inventor: KITAGAWA KENJI
IPC: G06F17/21
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To quickly execute code conversion from JIS codes into shifted JIS codes by using a code conversion table. SOLUTION: A converter 22 refers to three code conversion tables 31 to 33 corresponding to the code systems of JIS and shifted JIS codes and stored in a storage device 3. The table 31 is a conversion table corresponding to an upper one byte of one JIS code character, the table 32 is a conversion table corresponding to a lower one byte when the upper one byte of one JIS code character is even and the table 33 is a conversion table corresponding to a lower one byte when the upper one byte of the one JIS code character is odd. Each of these tables 31 to 33 is directly accessed by converting each of upper and lower bytes of one JIS code character into an entry address.
Patent JP-S63252537-A (JP)
Title: Method of removing alkylene oxide from surface active derivative
Inventor: KURAUSU FURIIDORITSUHI
IPC: C07C41/42
Filed: 1988-03-18
Abstract: 1. A process for the removal of ethylene oxide and/or propylene oxide and, optionally, dioxane from surface-active derivatives - prepared by ethoxylation and/or propoxylation - of organic compounds containing at least one active hydrogen atom, characterized in that the surface-active derivatives are treated with steam, optionally in vacuo, at temperatures of 70 to 130 degrees C and the steam treated product is optionally dried.
Patent JP-S63231898-A (JP)
Inventor: OKAMOTO KENJI
IPC: H05B33/12
Filed: 1987-03-19
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-S55157307-A (JP)
Title: Filter plate of filter press
Inventor: KATAYAMA HIROSATO
IPC: B01D25/12
Filed: 1979-05-29
Abstract: PURPOSE: To make it possible to certainly attach a sheet to a base plate and easily carry out attachment and detachment of said sheet by a method wherein an outer peripheral edge of a clad core plate of an inlaying element is inserted into a sheet pore portion of a filter press to be attached.  
     CONSTITUTION: A flexible air-tight sheet 1 is attached to both surfaces of a base plate 2. In this case, the base plate 2 is integrated with the sheet pore portion by using the inlaying element 3. The inlaying element 3 has pores 34 communicated with filtrate pores 21 of the base plate 2 and liquid guide grooves 35 connecting filtrate passing grooves 13 and the pores 21. The inlaying element 3 has a core plate 33 clad by a liquid guide plate 31 and a back-up plate 32 of an undersurface side projected in a flange like fashion from a peripheral edge thereof the this flange portion is inserted into an inserting groove 15b of a pore portion of a sheet 1 to carry out the attaching operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03267251-A (JP)
Title: Paper conveyor for image forming device
Inventor: TAKAHASHI ISAMU
IPC: B65H5/22
Filed: 1990-03-19
Abstract: PURPOSE:To improve the assembling ability as well as to reduce a vacuum loss by unifying a belt setting recess and a guide member, being flush with a conveying surface, as one body, and setting it down to a conveying frame, then projecting a duct, opening to the belt conveying surface, from the guide member. CONSTITUTION:Each of recesses 24, 25 is formed in space between a central guide 21 of a conveying frame 20 and respective side guides 22, 23, and each top face of these guides 21, 22 and 23 is made to be flush with each conveying surface of conveying suction belts 30 being attached to the recesses 24, 25. The conveying frame 20 is formed into hollowness, while ducts 27, 28 are projected toward the recesses 24, 25 from the central guide 21, and air is inhaled from an opening of the conveying surface of the suction belt 30 via a side opening 29. Accordingly, since the conveying frame 20 is unitized, its assembling ability is improved, and a setup of the suction duct 27 in relation to the suction belt 30 can be set accurately, thus a suction pressure loss is also reducible.
Patent JP-S58184949-A (JP)
Title: Electrostatic image developing toner
Inventor: ISODA TETSUO
IPC: G03G9/08
Filed: 1982-04-23
Abstract: PURPOSE:To release limit of selection of the resin to be used, by adding sodium aluminosilicate contg. sulfur to an electrostatic image developing toner consisting of resin and colorant. CONSTITUTION:Sodium aluminosilicate contg. sulfur exhibits positive chargeability below the border line of 27ml/100g oil absorption amt. and negative chargeability above the border line, therefore, said silicate contg. <=27ml oil per 100g is used for a positive charging toner, and said silicate contg. >=34ml oil per 100g is used for a negative charging toner. The oil absorption amt. of this compd. is usually determined as follows: Linseed oil is dropped little by little to 1,000g of its dried sample, about 100g pressure is applied, the mixture is well kneaded, and the min. content of the oil in the mixture which can be formed into one sphere, is calculated in terms of m of oil per 100g of the dried sample. A preferable content of said silicate compd. in the toner is 0.3wt% per resin.
Patent JP-H01241563-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIINO YASUKO
IPC: G03G5/06
Filed: 1988-03-23
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity suitable for practical use and stable characteristic of potential against repetitive use by incorporating a specified disazo pigment into a photoconductive layer. CONSTITUTION:A disazo pigment expressed by the formula I is incorporated into a photoconductive layer. In the formula I, each R1 and R2 is H atom., alkyl group, phenyl group which may be substituted, amido group, acyl group, or acylamido group, wherein R1 and R2 may be same or different to each other, and either one of them may be cyano group and the other may be (substituted)H atom., alkyl group phenyl group which may be substituted, amido group, acyl group, or acylamido group; each A and A' is a coupler residue having a phenolic OH group, which may be same or different to each other. Thus, an electrophotographic sensitive body having high sensitivity, high durability, as well as superior potential stability during long time use, is obtd. as the result.
Patent JP-H10247657-A (JP)
Title: Method for packaging electronic part
Inventor: AZUMAGUCHI MASAHIRO
IPC: H01L21/56
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for packaging an electronic part that can completely seal a small gap between the electronic part and a wiring board with resin without making complicate the facility and can obtain a high-quality electronic part packaging body constantly by reducing the variation in the amount of resin at that time. SOLUTION: An electronic part 1 is placed on a wiring board 3, a resin 7 is filled into a gap 8 between the electronic part 1 and the wiring board 3, and then the resin 7 is cured. In the case the resin 7 is to be filled into the gap 8, a nozzle 5 that is constituted so that the resin 7 is discharged due to its dead weight is used, the resin 7 is allowed to flow into the gap from one edge side of the electronic part 1, and the resin 7 is filled to the other edge side by utilizing the discharge force of the resin 7 from the nozzle 5 and a penetration force into the gap 8 due to capillary phenomenon.  The resin 7 can be allowed to flow from one edge side to the other edge side between the electronic part 1 and the wiring board 3 by utilizing the characteristics of the resin itself, thus eliminating the need for using a reinforced injection means such as a cylinder and hence the facility can be simplified.
Patent JP-S61222819-A (JP)
Title: Vibration controller for vehicles
Inventor: FURUISHI YOSHIO
IPC: B60K5/12
Filed: 1985-03-28
Abstract: PURPOSE:To make a high frequency vibrational component reducible too, by taking an integral multiple vibrational component of engine speed out of a detecting signal of engine vibration, adjusting each phase,while reading each vibrational component, and constituting it so as to be set to a damping force control signal of an actuator. CONSTITUTION:A vibrational component in which the engine vibration information detected by a vibration sensor 7 is added to a car body as exciting force at a vibration detecting circuit 81 is detected and inputted into an operational circuit 82 which extracts the vibrational component corresponding to an engine speed N and an integral multiple. And, phase adjustment commensurate to a phase lag to be produced till each vibration is transmitted to the car body is performed for each vibrational component extracted. Next, each vibrational component subjected to this phase adjustment is readded, outputted to a drive circuit 83, and an actuator 6 is driven, thus damping force is controlled. With this constitution, that of up to a high frequency vibrational component is reducible so extensively.
Patent JP-S55160042-A (JP)
Title: Thermoplastic resin composition
Inventor: HASHIMOTO TADANORI
IPC: C08L23/00
Filed: 1979-05-30
Abstract: PURPOSE: Title composition having excellent flame retardancy, prepared by adding a free-radical generator to a composition containing an olefin resin and Mg(OH) 2  surface-treated with an organosilane compound and kneading the mixture at a temperature higher than the m.p. of the olefin resin.  
     CONSTITUTION: A thermoplastic resin composition having excellent flame retardancy is prepared by mixing a composition containing (A) 30W60wt% of an olefin resin and (B) 70W40wt% of treated Mg(OH) 2  prepared by surface-treating (a) 100pts.wt. of Mg(OH) 2  with (b) 0.1W5pts.wt. of an organosilane, with (C) 0.001W5pts.wt. of a free-radical generator and kneading the resulting mixture at a temperature higher than the m.p. of the olefin resin. As the component (A), PP resin or pref., crystalline ethylene/propylene copolymer is used. As the component (a), fine powder, 0.05W10μ, is used and as the component (b), vinyltrichlorosilane is used. As the component (C) 2,4-dichlorobenzoyl peroxide is used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07247192-A (JP)
Title: Promoter for composting
Inventor: NOMOTO TAKEHIRO
IPC: C12N1/14
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a promoter for composting capable of carrying out the composting treatment of the plant remains even at a low temperature. CONSTITUTION:This powdery promoter for composting is obtained by selecting a mold NP-350 which is an aerobic fungus of the species Apiospermum of the genus Scedosporium from a microorganism group contained in soil, culturing the selected mold in a potato dextrose agar culture medium, carrying out the solid culture of the mold NP-350 and then finely pulverize the culture. Since the mold NP-350 has the ability to decompose cellulose which is a main component of plants and further psychrophilic properties, the plant remains can be decomposed to promote the composting even at low temperatures.
Patent JP-H07249462-A (JP)
Title: Surface contact connector and its mounting structure
Inventor: SAITO YASUO
IPC: H01R12/16
Filed: 1994-03-10
Abstract: PURPOSE:To reduce costs and achieve a high density mounting by performing connections of an upper and a lower printed wiring boards with another printed wiring board, inserted in the horizontal direction, using one contacting piece, i.e., making a three-dimensional connection. CONSTITUTION:A contact piece 8 is installed in each insert hole 4 provided in a connector body 3. The contact piece 8 is formed in approx. S-shape and is equipped in a single piece structure with an upper contact piece part 8a, middle contact piece part 8b, lower contact piece part 8c, a coupling part 8d to connect one end of the part 8c with one end of the part 8b while the connecting part is given elastical deformability, and another coupling part 8e to connect the other end of the part 8b with the other end of the part 8a. The part 8a is provided with upper contacts 9a, 9b, and the part 6a undersurface and part 8b oversurface with middle contacts 9c, 9d, and also the part 8b undersurface and part 8c oversurface with middle contacts 9e, 9f; and furthermore, lower contacts 9g, 9h are provided at the two ends of the undersurface of the part 8c. These contacts are mounted rigidly.
Patent JP-S6463843-A (JP)
Title: Excitation for remote sensor connected with optical fiber and detector
Inventor: JIEEMUZU RICHIYAADO NESUTAA
IPC: G01N21/77
Filed: 1988-03-22
Abstract: PURPOSE: To operate an exciting and detecting device for remote sensor connected through optical with low noise by not actuating a detecting means which detects long-lived luminescence from a phosphorescent material while an exciting pulse signal exists. CONSTITUTION: Radiant light from a pulsed light source 40 forms an image on the surface of the near terminating end section 12 of an optical fiber through a lens 42, a narrow-band filter 44, and a second lens 46 and directly enters a gas absorbing area decided by a main body section 16. A radiant light emitting source generated in the main body is transferred to a beam splitter 50 through a silver half mirror 48 and the radiant light within the luminescence wavelength range of a material to be measured and a reference material are filtrated through filters 52 and 55 and made incident to detectors 54 and 55. A microprocessor 58 calculates the oxygen concentration value in a blood sample.  In order to eliminate background noise from output luminescence signals, a gate control means 60 is provided between the light source means 40 and detectors 54 and 56 so that the detectors 54 and 56 can be selectively connected and disconnected.
Patent JP-S60211885-A (JP)
Title: Manufacture of avalanche photodiode
Inventor: NIWA MASARU
IPC: H01L31/107
Filed: 1984-04-05
Abstract: PURPOSE:To obtain an APD with a uniform multiplication region by forming a very thin selective implantation mask at the center of a light-receiving section in a first conduction type substrate, implanting the ions of a first conduction type impurity and forming a high-concentration first conduction type region through annealing, a second conduction type region and a guard ring in succession in the case when the guard ring is not yet shaped. CONSTITUTION:A guard ring is formed to an n type germanium substrate 11 through a lead thermal diffusion method, and SiO2 31, 32 are each shaped as selective implantation masks. An SiO2 film in 500Angstrom is formed as 31 in the figure and one in 3,000Angstrom  as 32 in the figure at that time. Arsenic ions are implanted, and activated and annealed. A p<+> region is shaped by implanting boron ions and activating and annealing them. A CVD-SiO2 film is attached as a surface protective film, and aluminum is vacuum-deposited as P side electrodes 14 and gold-germanium as an n side electrode 15 respectively.
Patent JP-S56163796-A (JP)
Title: Treatment of cod-containing sewage
Inventor: KATAOKA KATSUYUKI
IPC: C02F9/00
Filed: 1980-05-22
Abstract: PURPOSE: To improve COD removal effect by adding H 2 O 2  and a material which dissociates metal ions in an aqueous soln. to sewage, allowing reaction to take place, neutralizing the sewage, and adding H 2 O 2  and the above-mentioned metal ions to the supernatant having been subjected to solid-liquid separation.  
     CONSTITUTION: Raw water 1 is added with iron ion contg. liquid 3 such as aqueous FeCl 3  soln. and hydrogen peroxide 4 in the 1st stirring tank 2, and is stirred under conditions of about 2W4 pH, after which it is added with an alkali agent 6 such as Mg(OH) 2  and is neutralized in the 2nd stirring tank 5. The formed precipitate is separated in the 1st sedimentation basin 7-2. Thence, the overflow water 9 from the basin 7-2 flows into the 3rd stirring tank 3, where it is added with iron ion contg. liquid 10 such as an aqueous ferrous sulfate and H 2 O 2  11, to about 2W4 pH, and the water is stirred. Further, in the 4th stirring tank 14, it is added with an alkali system 13 of magnesium type such as Mg(OH) 2 , whereby it is neutralized to about 5W8 pH. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02246280-A (JP)
Title: Manufacture of read-only semiconductor memory capable of electric writing and erasing
Inventor: AJIKA NATSUO
IPC: H01L29/788
Filed: 1989-03-20
Abstract: PURPOSE:To enable the interlayer breakdown strength between a selective gate and a floating gate to be secured by a method wherein an insulating film having a silicon nitride film is formed not only on the surface of the selective gate but also on the sides of the selective gate and the main surface of the semiconductor substrate. CONSTITUTION:A selective gate 3 connected to a word line is formed on a semiconductor substrate 1 and then an insulating layer having a silicon nitride film 24 and a silicon oxide film 23 is formed on the surface and sides of the selective gate 3 and the substrate 1. Then, the specific part of the silicon nitride film 24 is selectively removed to form a tunnel insulating film 6 for passing tunnel current to the specific part. Next, a floating gate 2 is formed on the insulating layers 23, 24 and the tunnel insulating film 6 and then a control gate 16 is formed opposing to the floating gate 2. Through these procedures, the interlayer breakdown strength between the selective gate 3 and the floating gate 2 can be secured.
Patent JP-S59194790-A (JP)
Inventor: NAITOU KENJI
IPC: D05B35/10
Filed: 1983-04-18
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-S59194092-A (JP)
Title: Excessive lubricant pumping prevension mechanism for swash plate compressor
Inventor: KAWAI KATSUNORI
IPC: F04B39/02
Filed: 1983-04-18
Abstract: PURPOSE:To prevent excessive pumping of oil under high speed rotation, by providing a cover body for an oil pump while splitting back and for into plural cover chips while arranging a spring for energizing both cover chips tightly. CONSTITUTION:Upon increase of rotation of a drive shaft 2, the pumping capacity of an oil pump P will increase to increase suction of oil for the oil pump P while the delivery is limited by the diameter of an oil feed path 27 to cause unbalance between the suction and delivery thus to cause the pressure increase in a delivery groove 26. When said pressure exceeds over the setting pressure of a spring 28, the body section 24A of the cover body 24 will move toward a rear housing 15R to produce a gap between the body section 24A and the rear end face of the oil pump P to release pressure in said groove 26.
Patent JP-S59194279-A (JP)
Title: Detecting circuit of one-rotation signal
Inventor: TAKEKOSHI YOSHITAKA
IPC: G06M1/00
Filed: 1983-04-20
Abstract: PURPOSE:To detect a one rotation signal with high sensitivity by connecting a magneto-resistance effect element in series at intervals corresponding to the pitch of a magnetization pattern for the one-rotation signal, and obtaining a differential output between plural detecting circuits having output terminals at connection point of the magneto-resistance effect element. CONSTITUTION:The pitch of the magnetization pattern 3 for the one-rotation signal is P and four magneto-resistance effect elements 23-26 are are arrayed at intervals a half as large as the pitch P opposite to the rotating direction of the magnetization pattern 3. The magneto-resistance effect elements 24 and 26 spaced one pitch P are connected in series between a power source line VDD and a grounding line VSS to constitute the 1st detecting circuit, which has the 1st output terminal O11 at the connection point. Similarly, the two magneto- resistance effect elements 23 and 25 spaced one pitch P are also connected in series between the power source line VDD and grounding line VSS to constitute the 2nd detecting circuit, which has the 2nd output terminal O12 at the connection point.
Patent JP-H02246339-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA SHUNJI
IPC: H01L21/331
Filed: 1989-03-20
Abstract: PURPOSE:To manufacture a high speed bipolar transistor with high yield by forming, in a self alignment manner, main parts such as a base region, an emitter region, an outer base region, and an SBD in a bipolar transistor wherein the SBD (Schottky barrier diode) is formed between the base and the collector. CONSTITUTION:An outer base region 22 and an SBD are formed in the base region of a conventional bipolar transistor: a base region 16 and an emitter region 17 are formed in the conventional base region. A metal layer 24 forms an ohmic contact with the outer base region 22, and constitutes a base electrode. A part of the metal layer 24 forms a Schottky junction with an N-type silicon substrate 1 in an aperture 14, and constitutes an SBD. After the aperture 14 is formed in an interlayer insulating layer 10 and a polysilicon layer 3 in an element region, the following can be formed in a self alignment manner; the base region 16, the emitter region 17, the outer base region 22, and the SBD. As a result, alignment margin is unnecessitated. Thereby the increase of an element region by adding the SBD is not required, and the process is simplified, so that the manufacturing yield can be increased.
Patent JP-H06349826-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUDO AKIRA
IPC: H01L27/10
Filed: 1994-04-06
Abstract: PURPOSE:To avoid the change of characteristics of an element due to over- etching to the substrate at the time of working the gate electrode for a MOS transistor for which thinning of the gate insulating film is promoted with the miniaturization of the element. CONSTITUTION:An element isolating oxide film 11 is formed on a P-type semiconductor substrate 10 by selective oxidation and a gate oxide film 12 is formed by thermal oxidation. Then, a conductive layer formed of n-type polysilicon is accumulated uniformly on the substrate 10 along the step formed by the element isolating oxide film 11. The top plane of the conductive layer is removed and smoothened by surface polishing, and a gate electrode 15a and metal wiring 15b are formed by anisotropic etching using resist as a mask.