baber/WOPTO huggingface dataset:
Patent JP-H0571956-A (JP)
Title: Range finder
Inventor: NONAKA OSAMU
IPC: G01C3/06
Filed: 1991-09-17
Abstract: PURPOSE:To provide the title device capable of preventing the erroneous measurement of a distance when a light projection spot is lost from an object by changing the shape of the light projection spot. CONSTITUTION:In a plurality of adjacent light projection parts, when they project lights at the same time, the lights become one spot light and, when they project lights individually, the lights become a part of spot light. A range finder is equipped with a light projection means 30 having the light projection parts and a light projection control means 38 allowing a plurality of the light projection parts to project lights in a time series manner. Further, a distance determining means 38 determining a real distance measuring result on the basis of the operation result of the distance of an object due to a distance operating means 37 at the time of the projection of light when light is projected in a time series manner by the light projection control means 38 is provided.
Patent JP-H0790829-A (JP)
Title: Utility tunnel, its construction method and precast concrete block for utility tunnel to be used for this tunnel
Inventor: MORIMOTO TAIJIRO
IPC: F16L1/038
Filed: 1993-09-22
Abstract: PURPOSE:To prevent environmental polution from occurring at the time of waterproofing construction in the case of constructing a utility tunnel and to improve construction precision as well as not to cause leakage from a joint part even in the case where displacement is generated on the joint part. CONSTITUTION:On an outer peripheral surface and a joint end surface of a precast concrete block 1 for a utility tunnel, a polyurethane coating film 3 is spray applied, and corner parts of joint end part outer peripheries are chamfered. Additionally, on the outer peripheral surface and the joint end surface, the precast concrete block 1 coated with the polyurethane coating film 3 is continuously jointed, and on its joint part outer surface, polyurethane coating belts which are thicker than the polyurethane coating film 3 on the outer peripheral surface are repeatedly spray applied.
Patent JP-H0399159-A (JP)
Title: Controlling method for hot water level retention of automatic bathing apparatus
Inventor: TANI MASAMI
IPC: F24H1/00
Filed: 1989-09-12
Abstract: PURPOSE:To shorten automatic hot water supplying time by storing a hot water quantity to a reference level and a hot water quantity from it to a set level, dropping hot water less by an adjusting hot water quantity than the hot water quantity to the reference level in a bathtub, confirming an adapter level or less of water level by a circulation determination, and dropping hot water more by the adjusting hot water quantity than the hot water quantity from the reference level to the set level in the bathtub. CONSTITUTION:When an automatic hot water supply switch is closed, a drop switching valve 19 is opened, waters are conveyed bidirectionally by an additional burning circuit 2 to drop hot water of quantity of (Q1-qt) from a hot water circuit 3 in a bathtub 1. The Q1 is hot water quantity when a hot water level exceeds a level of a bath adapter 4, and the (Q1-qt) is hot water quantity when the hot water level becomes a bath adapter level or less to become a circulation determination OFF. That is, the qt is an adjusting hot water quantity for lowering the hot water level from a reference level to the bath adapter level or less (e.g., 30 liters). If the circulation determination is OFF, no remaining water exists or small quantity of remaining water exists in the bathtub 1 when the automatic switch is pressed. Accordingly, waters are continuously conveyed bidirectionally by the circuit 2 to drop the hot water of (Q2+qt) from the circuit 3 to the bathtub 1. Thus, the hot water can be stored to a set level in short time.
Patent JP-H08100251-A (JP)
Title: Boron nitride-containing film coated substrate
Inventor: NISHIYAMA SATORU
IPC: C23C14/06
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a BN-contg. film coated substrate having high hardness and high toughness and excellent in stability and adhesion by laminating an inner film in which the ratio of B to N is relatively high, an outer film in which the ratio of B to N is low and a middle film in which the ratio of B to N is medium on a substrate. CONSTITUTION: The top of a substrate S is coated with an inner film S1, an outer film S3 and one or more middle films S2 as plural BN-contg. films S10 to obtain the objective BN-contg. film coated substrate. The ratio of B to N in the inner film S1 is 4-70 and the film S1 has an IR absorption peak of its IR absorption spectrum at 1,080cm<-1> or a lower peak at 1,380cm<-1> and a higher peak at 1,080cm<-1> . The ratio of B to N in the outer film S3 is <=3 and the film S3 has IR absorption peaks at 1,380cm<-1> and 780cm<-1> . The ratio of B to N in the middle films S2 is between the ratio of B to N in the inner film S1 and that in the outer film S3 and the films S2 have IR absorption peaks at 1,380cm<-1> and 1,080cm<-1> .
Patent JP-S60118759-A (JP)
Inventor: TEIMOSHII II BISHIYOTSUPU
IPC: C03C25/106
Filed: 1984-11-09
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-H0889176-A (JP)
Title: Soybean protein and production thereof
Inventor: ADACHI TOMOHIKO
IPC: A23L11/30
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a soybean protein having a white color tone and excellent heat gelatinization properties. CONSTITUTION: This soybean protein has >=25 color tone of 5% of an aqueous solution (value (z) by a color difference meter) and >=250g.cm heat gelatinization value when 18% of an aqueous solution is heated at 80 deg.C for 30 minutes (jelly strength measured by a 8mm diameter of a plunger ball by a rheometer). This method for producing the soybean protein comprises by adding 2-5 times as much water as de-fatted soybean by weight to the de-fatted soybean and treating the soybean protein at 55-80 deg.C for >=10 minutes before soybean protein is extracted from the de-fatted soybean with water.
Patent JP-H1184175-A (JP)
Title: Connecting structure of ferrule and optical fiber cord
Inventor: ASADA KAZUHIRO
IPC: G02B6/38
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of a ferrule and an optical fiber cord which is capable of preventing the increase in the transmission loss of light and has excellent assembling workability. SOLUTION: The rear end side of an approximately cylindrical fiber housing part 2 housing the fiber exposed part at the front end of the optical fiber cord A is provided with a coating holding part 5. This coating holding part 5 consists of housing semi-cylindrical parts 5 of an approximately semi-cylindrical shape disposed in a position enveloping the coating part C of the optical fiber cord A extending from the rear end side of the fiber housing part apart a prescribed spacing and cutting stoppers 7 formed at both end edges of the inner peripheral surfaces of the housing semi-cylindrical parts 5 along the circumferential direction thereof. The coating part C is pushed into the housing semi-cylindrical parts 6 from the opening on one side thereof to make the respective cutting stoppers 7 cut the coating part C.  The respective cutting stoppers 7 are housed and arranged in the cut off parts, by which the optical fiber cord is positioned and fixed in an axial direction.
Patent JP-H0284339-A (JP)
Title: Ink fountain device of printing press
Inventor: NAGASE TOSHIKATSU
IPC: B41F31/04
Filed: 1988-09-21
Abstract: PURPOSE:To achieve cost reduction, to simplify operation and to reduce trouble by performing fine adjustment and zero point adjustment on one axis. CONSTITUTION:A right fine zero point adjusting female screw 9 is carved in a support part 8 so as to he arranged on the same axial line as a female screw 7 on a movable side and a right coarse pitch female screw 11 on a fixed side is carved at the center of the right fine zero point adjusting male screw 10 of the zero point adjusting female screw 9 so as to be arranged on the same axial line of the female screw 7 on the movable side and, separately, a fine adjusting feed screw rod 14 having a right fine male screw part 12 on the movable side and a right coarse pitch male screw part 13 on the fixed side is constituted. The male screw part 12 and female screw 7 on the movable side are screwed with the male screw part 13 and female screw part 11 on the fixed side and a driver groove 15 is formed to the outer end of the zero point adjusting male screw 10, whereby a force receiving gear 16 is mounted to the fine adjusting feed screw rod 14 in a non-rotatable manner.
Patent JP-H08100426-A (JP)
Title: Creating method for anchor body
Inventor: FUJITA MASAKAZU
IPC: E02D5/80
Filed: 1994-09-30
Abstract: PURPOSE: To prevent the eruption of a grout material by fitting a seal structure to a pull member, inserting the pull member into a casing pipe, and blocking the coupling section with the seal structure when the casing pipes are extracted and recovered. CONSTITUTION: Casing pipes 11 each having a thick coupling 9 section at one end are connected in sequence according to the excavated hole depth, an anchor hole is bored in the ground, a pull member 49 is inserted into the casing pipes 11, a grout material is pressure-filled into the anchor hole while the connected casing piles 11 are lifted one by one, and the casing pipe 11 connected on the tail end side is recovered in sequence. A seal structure 21 is fitted to the pull member 49 in advance to block the coupling 9 section of the casing pipe 11 at least directly before the front casing pipe 11, the seal structure 21 is inserted into the casing pipe 11 together with the pull member 49. When the casing pipes 11 are extracted and recovered, the coupling 9 is blocked by the seal structure 21, and the eruption of the grout material by the pressure water is prevented.
Patent JP-H09222922-A (JP)
Title: Automatic driving controller for vehicle
Inventor: KAGAWA KAZUNORI
IPC: B60T7/12
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To perform smooth switching from autonomous traveling to manual driving on a vehicle having an autonomous traveling (automatic driving) mode. SOLUTION: An automatic driving ECU 20 performs automatic driving by controlling a steering actuator 22, brake actuator 24 and accelerator actuator 26 based on signals from a course recognition/obstacle detection sensor 10 and a GPS 14 or the like. When an interface (switch) 16 for performing switching to manual driving is operated, the automatic driving ECU 20 evaluates whether traveling is, stable or unstable based on signals from various traveling safety devices 28-32 and sensors 34-44 for detecting vehicle action quantity and, when traveling is instable state, the change into manual driving is inhibited even when traveling along a straight course.
Patent JP-2001063276-A (JP)
Title: Writing implement
Inventor: KIHARA SHIGEKI
IPC: B43K8/02
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of using a moving cap and simplify a structure by disposing air together with ink in an ink tank. SOLUTION: Air 6 is stored together with ink 4 in a shaft cylinder 1 working as an ink tank. An elastic valve 5 composed of an ethylene propylene terpolymer is disposed between an opening 1a of the shaft cylinder 1 and an inner step section 3a of a front shaft. The elastic valve 5 is provided with a slit shape hole 5a formed on its central section. The slit-shaped hole 5a is closed in the state of not applying pressure and the ink or the air is not passed through therein, while when the press force is applied, it is opened to feed the ink 4 into a nib 2 and also communicated with the opening of the front shaft 3 to introduce the air into the shaft cylinder 1. Thus the interior of the shaft cylinder 1 forming a closed space in the state of closing the elastic valve 5 can be equilibrated with atmospheric pressure.  The use of a moving cap, therefore, is not required and the structure of a writing implement is simplified.
Patent JP-S60131020-A (JP)
Inventor: SUGA NORIYOSHI
IPC: H02H3/42
Filed: 1983-12-19
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-S6393749-A (JP)
Title: Biphenylcarboxylic acid ester derivative and liquid crystal composition
Inventor: SUZUKI KENJI
IPC: C07C69/94
Filed: 1986-10-08
Abstract: NEW MATERIAL:A biphenylcarboxylic acid ester derivative expressed by formula I (R* is 4-14C alkyl having asymmetric carbon atom; n is 1-12; R is 1-12C alkyl; the sum of the numbers of n and carbon atoms is <=14). EXAMPLE:(S)-p-(3-Ethoxypropyl)phenyl 4'-[6'''-methyloctyl)oxy]biphenyl-4''-car boxylate. USE:Useful as one component of liquid crystal compositions, chemically stable and effectively usable as a component for extending temperature range of ferroelectric liquid crystal compositions. PREPARATION:As shown in the reaction formulas, (S)-2-methyl bromide as a starting material is reacted with a Grignard reagent and then methyl 4- hydroxybiphenyl-4'-carboxylate to give a reaction product expressed by formula (i), which is then passed through several steps, e.g. reactions in the presence of methanol, caustic soda, hydrochloric acid, etc., to afford the exemplified compound in formula I.
Patent JP-S6480926-A (JP)
Title: Optical isolator
Inventor: TATO NOBUYOSHI
IPC: G02B27/28
Filed: 1987-09-22
Abstract: PURPOSE:To load the optical isolator compactly in the same package with other optical devices by employing an electromagnet which uses a superconducting coil as a magnetic field producing means. CONSTITUTION:The optical isolator equipped with a Faraday element 2 and the magnetic field producing means which applies a magnetic field to the Faraday element 2 employs the electromagnet 1 which uses the superconductive coil as the magnetic field producing means. The optical isolator is therefore reducible in size greatly and the optical isolator generates a little heat, so any adverse influence of heat is not exerted upon electrooptic components such as a semiconductor laser chip. Consequently, the optical isolator can be mounted with high density together with other devices such as a semiconductor laser chip, an optical integrated circuit, and an optical fiber which have characteristics affected sensitively by temperature.
Patent JP-S60129031-A (JP)
Inventor: UEDA YASUHIRO
IPC: A61B19/00
Filed: 1983-12-19
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-S6295590-A (JP)
Inventor: AOKI KAZUO
IPC: G02F1/133
Filed: 1985-10-22
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-H02290081-A (JP)
Title: Silicon thin film and its manufacture
Inventor: FUIRITSUPU II MAUGAA
IPC: G01L9/04
Filed: 1989-09-13
Abstract: PURPOSE: To enable manufacture of a thin film, provided with controlled stress characteristics by performing etching process to control kind, dose, and concentration appearance of the doping material for an Si substrate. CONSTITUTION: On an n-type or p-type Si wafer 10, a layer of inversion conductive characteristics is formed. Selection of the kind of the doping material depends on the application and desired stress level. The target stress level of a thin film is decided by a total dose of the doping material which is added to the wafer 10. Then with a masking 14, an entire surface 13 of the layer 12 and each part on the opposite surface, except for a thin-film area, are coated. Then by etching the substrate 10, a thin-film 16 is formed. After etching is finished, the masking 14 is removed. Thereby, the thin film 16 having almost equal thickness to that of the layer 12 is formed.
Patent JP-H0532684-A (JP)
Title: Bisphosphonic acid derivative
Inventor: OISHI YOSHITAKA
IPC: A61P43/00
Filed: 1991-09-18
Abstract: PURPOSE:To provide the subject new compound having bone-resorption activity and low side effect and useful as a therapeutic agent for osteoporosis. CONSTITUTION:The derivative of formula I (R<1> and R<2> are H, halogen, 1-6C alkyl, etc.; R<3> is H, 1-8C alkyl, etc.; j, k and l are >=0 and j+k+l is 2-6; m and n are >=0 and m+n is 2-5) or formula II (R<4> and R<5> are 1-5C alkyl; R<6> is H or 1-3C alkyl; R<7> is H, 1-8C alkyl or aralkyl; x and y are >=0 and x+y is 2-5) or its pharmacologically allowable salt, e.g. 3-azaspiro[5,5] undecan-3-yl- methylenebisphosphonic acid. The compound of formula I can be produced e.g. by compounding 1 pt. of a compound of formula III with 2-50 pts. of a compound of formula (R<3>0)2PH0 (R<3> is 1-8C alkyl or aralkyl) and 1-3 pts. of a compound of formula HC(OR<8>)3 (R<8> is 1-3C alkyl), reacting the components at 100-200 deg.C for 5-100hr and treating the reaction product with hydrochloric acid and an aqueous solution of caustic soda.
Patent JP-H0580861-A (JP)
Title: Temperature control circuit
Inventor: TAKAHASHI SADATOSHI
IPC: G05D23/19
Filed: 1991-09-19
Abstract: PURPOSE:To prevent the temperature control faults for a temperature control circuit in a semiconductor manufacturing system, etc. CONSTITUTION:Two thermocouples are provided instead of one in a conventional case, and the difference of electromotive force between two thermocouples of high and low temperature is always compared with a set level for detection of the faults. Thus it is possible to reduce the daily inspection frequency of the product characteristics, etc., as well as the real temperature measuring frequency and to attain stable control. Then the faults of the products caused by the temperature control abnormality can be eliminated.
Patent JP-H0688157-A (JP)
Title: Oxide dispersion strengthened co base alloy and its production
Inventor: FUDA KENJI
IPC: C22C1/05
Filed: 1992-09-07
Abstract: PURPOSE:To provide a Co base alloy high in oxidation resistance and heat resistance as well as high in seizing resistance in particular. CONSTITUTION:In an alloy contg. 10 to 40% Cr, 5 to 20% Ni, <=5% Al and <=5% Ti, and the balance substantial Co, 0.1 to 2% high m.p. metallic oxides such as Y2O3 are dispersed. The one in which <=10% Mo and/or <=10% W is added to the matrix is more excellent in seizing resistance. As for the production, the combination of a mechanical alloying method and the subsequent hot working is suitable.
Patent JP-H0287278-A (JP)
Title: Delay time deriving system for large scale integrated circuit
Inventor: ARAI KIYOKAZU
IPC: G06F17/50
Filed: 1988-09-26
Abstract: PURPOSE:To improve the calculation accuracy of a delay time by counting a real number for a crossing number with wiring, which is closed in a first area, and deriving the crossing number with wiring, which is used in a calculation subject wiring part and a hierarchy more than a second area, according to a statistically estimated value. CONSTITUTION:A part 25 crosses with wiring 22, which is closed in a block, and a part 24 crosses with wiring 23 for logic out of the said block. The number of the parts 25 can be derived by mounting source data only in the said block. In order to obtain the number of the parts 24, the number of the parts 24 (capacity II by crossing) is obtained as the statistically estimated value by relative relation according to the number of the parts 25 (capacity I by crossing) which can be calculated only by the mounting information in the block. Then, the number of the parts 24 is fed back to wiring capacity. Thus, since the accuracy of the wiring capacity is improved, the calculation accuracy of the delay time can be improved.
Patent JP-H04118055-A (JP)
Title: Device and method for peeling skin layer of cereal
Inventor: KAWAI TADAAKI
IPC: B02B3/06
Filed: 1990-09-07
Abstract: PURPOSE:To prevent generation of crushed grains and to effectively peel a skin layer by sticking abrasive grains on the front facing walls of a plurality of slowly tilted projections to form a peeling roller and arranging this peeling roller while forming the interval between the same and the inner wall of a peeling cylinder which has a noncircular cross-section, an introduction side and a discharge side. CONSTITUTION:In a state wherein the gap 15 between the front facing walls 43 of the projections 42 of a peeling roll 40 and the inner wall 32 of a peeling cylinder 3O is broadened, the pressure between mutual grains is low and grains allowed to collide against the projections 42 freely spring back. The grains in the front and the rear, left and right are violently replaced by agitating action. The chance is uniformed wherein all grains collide against the abrasive grains (g), (g)... on the front facing walls 43. As the peeling roll 40 transfers in a state wherein the gap 15 is narrowed, the density of grains is made large and the pressure between mutual grains is raised. In this state, the grains allowed to collide against the front facing walls 43 of the projections 42 receive impact action and grinding action. In a state wherein the gap 15 is rebroadened, when the compressed grain groups are rediffused, the grains in the front and the rear, left and right are violently replaced by the projections 42 and the direction is changed. The chance is uniformed wherein all grains are allowed to collide with the abrasive grains (g), (g)... on the front facing wall 43. The skin layer of the whole surface is uniformly peeled.
Patent JP-H0665890-A (JP)
Title: Sizing agent compositin for paper making
Inventor: YAMADA HIDETO
IPC: D21H17/23
Filed: 1992-08-17
Abstract: PURPOSE:To obtain the subject composition having excellent mechanical and high-temperature stability and exhibiting excellent sizing effect by dispersing an alkylketene dimer with a specific dispersion agent. CONSTITUTION:The objective composition is produced by emulsifying and dispersing (A) an alkylketene dimer of the formula (R1 and R2 are independently 8-20C hydrocarbon group) with (B) a new grafted cationic starch prepared by the graft polymerization of monomers containing (meth)acrylamide and cationic monomer to a cationic starch.
Patent JP-S60133085-A (JP)
Title: Muddy water controller
Inventor: NAGAI TAKESHI
IPC: C09K8/04
Filed: 1983-12-20
Abstract: PURPOSE:A muddy water controller that contains, as an active ingredient, a polyacrylic acid of a specific number-average molecular weight or its alkali metal salt which is prepared by neutralizing the polyacrylic acid to a specific level, thus giving muddy water good dispersion stability, heat resistance, salt resistance and cement resistance. CONSTITUTION:The objective controller contains, as an active ingredient, a polyacrylic acid with a number-average molecular weight of 1,000-20,000, preferably 2,000-15,000 or its alkali metal or ammonium salt or alkanolamine salt of less than 30% neutralization degree such as monoethanolamine salt. The resultant controller is used, preferably 0.02-2wt% based on muddy water and when the pH of muddy water needed, aqueous alkali such as NaOH is used. Further, the controller may be combined with other controller such as CMC.
Patent JP-2001067223-A (JP)
Title: Method and system for solving problem, and recording medium
Inventor: IWASAKI TETSUYA
IPC: G06F9/44
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of solving problem by calculating an optimal parameter based on the value of an item indicating the features of applied data, and a system for solving problem to be used for the execution of the problem solving method, and a recording medium for recording a computer program for realizing the problem solving system by computer. SOLUTION: A history including the value of the feature item of past data, a parameter, and the value of the evaluation function of a result is preliminarily stored, and a rule for calculating the parameter for obtaining the result whose value of the evaluation function is satisfactory is derived based on the value of the feature item. When new data 5 are applied, the value of the feature item is calculated from the data, and a parameter 6 is calculated by applying the rule based on the value of the feature item.