baber/WOPTO huggingface dataset:
Patent JP-H04366224-A (JP)
Title: Slope face protecting structure
Inventor: YAMADA AKIYO
IPC: E02D17/20
Filed: 1991-06-13
Abstract: PURPOSE:To stabilize a structure and hold a ground surface according to the rugged sections of the ground surface by stopping underground water coming up through an anchor, and by preventing the reinforcements of the structure from being corroded. CONSTITUTION:A mat 7 having water-proof property and elasticity, and having a hole 8 to be penetrated with an anchor 6 is laid on a ground surface, and the hole is penetrated with the anchor 6. The inner peripheral surface of the hole 8 and the peripheral surface of the anchor 6 are brought in close contact with each other. With the penetration of the anchor 6, slope face protecting structure 1 is mounted on the mat. Water coming up through the anchor 6 is stopped by the mat 7, and the structure 1 is prevented from coming in contact with the water. Besides, when the mat 7 having the elasticity is deformed according to the rugged sections of the ground surface and a prestress force is introduced, then local stress is not to be worked on the structure 1. Besides, natural ground can be stably held without gaps. A synthetic resin foam plate or a synthetic rubber plate can be adopted for the mat 7.
Patent JP-H068025-A (JP)
Title: Drill cutting blade
Inventor: UEHARA YUTAKA
IPC: B23B51/00
Filed: 1992-06-26
Abstract: PURPOSE:To facilitate aftertreatment of chips and to lengthen the life span of a drill by making a rectilinal chisel part, a protruded main cutting blade part and a recessed main cutting blade part in a shape that they are integrally connected with each other in a transitional curve. CONSTITUTION:The shape of a cutting blade seen from the end surface of a drill is constituted of a short rectilineal chisel part E extending from a center O of the drill outward in the radial direction, a protruded main cutting blade part G adjacent to this chisel blade part and a recessed main cutting blade part G adjacent to this protruded main cutting blade part G and extending to an outer diametrical part. These main cutting blade parts F and G are reciprocally formed in a complex curve, and additionally each part of these E, F, G is made in a shape that they are integrally connected to each other in a transitional curve. Consequently, chips are formed in a continuous state, and as the chips are cut, aftertreatment of the chips is facilitated, the drill itself has no part to be remarkably damaged, and it is possible to lengthen the life span of the drill considerably.
Patent JP-H0220091-A (JP)
Title: Manufacture of ceramic circuit board
Inventor: SATO HIDEKI
IPC: H05K3/04
Filed: 1988-07-08
Abstract: PURPOSE:To shorten the manufacturing time and delivery period of a circuit board and to decrease cost by forming a conductive metallized layer on the entire surface or a part of the surface of a ceramic board, and then partially removing the conductive metallized layer by blast machining. CONSTITUTION:A metallizing paste incorporating Mo and TiO2 is applied on the entire surface of a board 1 whose main component is aluminum nitride. The board is baked in nitrogen gas, and a metallized layer 2 is formed. Ni plating is performed thereon, and a plated layer 3 is formed. The aluminum- nitride metallized board 4 obtained in this way undergoes blast machining by using sand, and a circuit pattern is formed.
Patent JP-S5959611-A (JP)
Title: Stable solubilized composition of riboflavin butyrate and its preparation
Inventor: TAKASE MUNEAKI
IPC: A61K9/10
Filed: 1982-09-28
Abstract: PURPOSE:To provide the titled stable composition containing sorbitan sesquiolate and/or sorbitan monoolate and ethanol, having improved solubility of riboflavin butyrate in oils or fats, and exhibiting the synergistic pharmacological activity of the drug components. CONSTITUTION:The titled stable composition is prepared by dissolving (A) riboflavin butyrate useful for the prevention and remedy of hyperlipemia and ariboflavinosis, in (B) sorbitan sesquiolate and/or sorbitan monoolate and (C) ethanol, and dissolving the solution in (D) an oil or fat containing an unsaturated fatty acid having antilipemic activity. The composition exhibits the synergistic pharmacological activity of the component (A) and the component (D). The solubility of the component (A) to the component (D), which is at most 0.2wt% by conventional process, can be increased to >=1wt%, and the solution can be maintained stably for a long period. Accordingly, the amount of the oil or fat can be remarkably decreased resulting in the easy administration.
Patent JP-S6434961-A (JP)
Title: Metal chelating 2,6-disubstituted pyridine compound
Inventor: MAREKU KUBUIATOKOUSUKI
IPC: C07D213/38
Filed: 1988-07-08
Abstract: Bifunctional chelating pyridine compound and its use for conferring chelating properties on organic compounds. The pyridine compound has the structure <CHEM>  where     i) n is an integer 1 or 2, ii) R1, R2 and R3 represent groups that have no electrons capable of significantly delocalizing or resonating with the pyridine ring, such as hydrogen, alkyl or aralkyl having an aliphatic carbon atom next to the pyridine ring; at least two of R1, R2 and R3 being hydrogen, iii) Z and Z min  represent identical or different structures, each of which comprises at least one heteroatom having a free pair of electrons so that the said at least one heteroatom together with the nitrogen atom of the pyridine ring is capable of chelating a metal ion, iv) ---- specifies that the group X-Y is a substituent replacing a hydrogen anywhere in the parent pyridine compound, and v) X-Y represents an organic group which is inert to said chelation, and in which X is an inert and stable bridge and Y is a functional group or a residue of an organic compound that has properties conferred on the compound of formula II; said group X-Y being linked to the pyridine ring of formula II via an aliphatic carbon atom attached to said ring, and acid ester, salt and chelate forms thereof involving at least one of said chelating heteroatoms. u
Patent JP-S6062008-A (JP)
Inventor: JIYOSE ANTONIO DA KOSUTA RIMAO
IPC: H01B7/00
Filed: 1984-08-13
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-S6062285-A (JP)
Title: Video signal switching circuit
Inventor: ITAKURA TETSUROU
IPC: H04N7/03
Filed: 1983-09-16
Abstract: PURPOSE:To switch and display video signals precisely without any variation in pedestal level by switching the 1st and the 2nd video signals, i.e. two kinds of video signal and their contrast values selectively through a single changeover switch. CONSTITUTION:A control signal corresponding to a display mode is applied to control signal input terminals 5 and 6 of a video signal switching circuit 60, and a TV video signal and a character video signal to be switched are applied to terminals V1 and V2 respectively. Those video signals are converted by voltage- current converters 3 and 4 of the circuit 60 int current values, which are inputted to common emitters of differential couples of transistor (TRs) Q1 and Q4, Q2 and Q3 constituting current changeover switches. Control signals 5 and 6 are inputted to the bases of TRs Q1 and Q4, Q2 and Q3. The 1st and the 2nd video signals and their contrast values are switched selectively through the single circuit 60 to switch and display the video signals precisely without any variation in pedestal level.
Patent JP-2000354402-A (JP)
Title: Horizontal controller
Inventor: ISHIDA TOMOYUKI
IPC: A01B63/10
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent traveling too far or a delay in response of a working machine due to the rolling of a machine body and carry out the accurate horizontal control corresponding to noise of a rolling angular velocity sensor caused by travel conditions such as a lug pattern of a tire or field conditions when driving an actuator provided between the machine body and the working machine, regulating the rolling angle of the working machine and performing the horizontal control. SOLUTION: This horizontal controller is obtained by installing a tilt sensor for detecting the rolling angle of a machine body and a rolling angular velocity sensor in the machine body, collecting the peak value of the angular velocity in the right direction detected with the rolling angular velocity sensor and the peak value of the angular velocity in the left direction detected with the rolling angular velocity sensor, setting a dead zone of the rolling angular velocity sensor from the average value of the respective peak values, extending the dead zone when the value detected with the tilt sensor is a prescribed value or above,  performing the horizontal control based on the tilt sensor when the detected rolling angular velocity is in the dead zone and further carrying out the horizontal control based on the value detected with the rolling angular velocity sensor when a higher rolling angular velocity than the dead zone is detected.
Patent JP-S6063232-A (JP)
Title: Coating agent for polycarbonate resin
Inventor: YAMAMOTO KEIICHIROU
IPC: C08J7/04
Filed: 1983-09-16
Abstract: PURPOSE:To obtain the titled coating agent capable of providing high coating film performance without impairing inherent polycarbonate characteristics, by dilution of trifunctional nonyellowing isocyanate and acrylpolyol with aromatic hydrocarbon solvent. CONSTITUTION:The objective coating agent can be obtained by dilution with an aromatic hydrocarbon solvent (e.g., benzene, toluene, aromatic naphtha), of (A) a trifunctional isocyanate of formula (n is 2 or 3) (e.g., 2,6-diisocyanate caproic acid-beta-isocyanate ethyl ester, 2,6-diisocyanate caproic acid-gamma-isocyanate propyl ester) and (B) an acrylpolyol. Said compound (A) is low in vapor pressure, of little irritating odor, having good dilution stability by polymer or solvent, also of high curing rate. Said acrylpolyol is pref. one derived from copolymerization between hydroxy (meth)acrylate and (meth)acrylic ester, having a hydroxyl value 5-100 and molecular weight 2,500-50,000.
Patent JP-H0335191-A (JP)
Title: Radiation monitoring device
Inventor: SAKAMOTO YUKINORI
IPC: G01T1/17
Filed: 1989-06-30
Abstract: PURPOSE:To judge variation in radiation intensity properly and to securely know its variation state by providing a counting rate arithmetic means, a reliability measuring means, and a display means. CONSTITUTION:A counter 11 integrates a pulse signal in order and also sends the pulse integral value of a time DELTAT to the means 12 when a read-in control signal which is sent from the counting rate arithmetic means 12 at intervals of the specific time DELTAT arrives. Here, the means 12 finds the counting rate from a specific expression based upon the pulse integral value of every time DELTAT sent from the counter 11 and then reads a standard deviation set in a standard deviation setting part 13 to find a time constant from a specific expression based upon the standard deviation and a last counting rate. A reliability decision means 15 finds the upper limit value and lower limit value of the counting rate from a specific expression based upon the standard deviation in the setting part 13, a reliability value set in a reliability value setting part 14, and the last counting rate, and a counting value right before the last value. It is judged whether or not the upper-limit value and lower-limit value are within the specific range and when variation having no significant difference is decided from whether or not there is the significant difference, the counting value right before the last value is sent out to a display means 16.
Patent JP-H069933-A (JP)
Title: Water-base adhesive for composite flexible hose
Inventor: SHIODA AKIRA
IPC: F16L11/08
Filed: 1992-06-26
Abstract: PURPOSE:To obtain a water-base adhesive which has excellent storage stability and long pot life and is suitable for a composite flexible hose for transporting a cooling medium. CONSTITUTION:A water-base adhesive is a water-base mixture contg. a water- dispersible resol phneol resin obtd. from a phenol and formaldehyde in a molar ratio of the resin to the aldehyde of (1:0.5)-(1:3) and a butyl rubber latex in a dry wt. ratio of the resin to the latex of (5:95)-(40:60). The adhesive is used for making a composite flexible hose comprising an inner tube 1, an adhesive layer 2, an intermediate rubber layer 3, a fibrous reinforcement layer 4, and an outer rubber layer 5. The adhesive has a long pot life, is excellent in workability and applicability in a uniform thickness, and gives a hose excellent in durability and flexibility.
Patent JP-H1015162-A (JP)
Title: Shooting device for pachinko game balls
Inventor: KANAI TAKASHI
IPC: A63F7/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game ball shooting device capable of using a motor of small and relatively low power consumption type, and being manufactured inexpensively. SOLUTION: An arm 12 is directly turned in a game ball shooting direction by causing a motor 13 connected to the arm 12 via a coil spring 18 to rotate in a ball shooting direction. The hammer part 12a of the arm 12 is thereby caused to hammer the game balls for the shooting thereof. According to this construction, the arm 12 can be turned in a ball shooting direction at minimum torque, and a motor of small and low power consumption type can be used. At the same time, a drive can be made with a power supply of light weight and simple structure, and inexpensive type.
Patent JP-S58104096-A (JP)
Title: Drawing-up device for silicon single crystal
Inventor: NAGASHIMA HIDEO
IPC: C04B41/87
Filed: 1981-10-23
Abstract: PURPOSE:Heat-insulation cylinders are made of a silicon compound such as sintered silicon nitride or sintered silicon carbide to lower the carbon and oxygen concentration in the resultant silicon single crystals. CONSTITUTION:The heat-insulation cylinders 6, 7 in the drawing-up unit for silicon single crystal is formed with a silicon compound such as sintered silicon nitride or sintered silicon carbide. The raw material of silicon is placed in the quartz crucible 2, melted by the heater 5. While the temperature is kept by the  insulation cylinders 6, 7, a seed crystal 8 at the bottom end of the drawing-up shaft 9 is dipped in the melted silicon 10 and the shaft 10 is drawn up to allow the silicon single crystal to grow. Thus, the insulation cylinders 6, 7 are different from those made of carbon not to react chemically with SiO gas formed by reaction between the melted silicon 10 and the quartz crucible 2, thus lowering the concentration of carbon and oxygen in the silicon single crystal.
Patent JP-H0219038-A (JP)
Title: Ordering line communication system
Inventor: YAMAZAKI YOSHIHARU
IPC: H04B7/212
Filed: 1988-07-06
Abstract: PURPOSE:To simplify the ordering line installation and the connection procedure by aborting the fixed assignment of an ordering line data slot in a burst format and attaining the connection of the ordering line at request only with the presence of a communication request. CONSTITUTION:A TDMA terminal 51 itself is provided with an ordering line connection procedure and an ordering line burst slot 56 is provided, which excludes ordering line information with less frequency of occurrence as the entire network from the fixed assignment part of a traffic burst and is usable by each station in common at the occurrence of a request. That is, a handset 8 is connected to the TDMA traffic terminal 51 via an ordering line signal 7. When an address of a station desired to be in ordering by using an ordering line call address setting device 52, it is informed to the TDMA terminal 51 through the signal 54 and an ordering line burst is sent to an ordering line burst slot 56-1. Thus, the ordering line communication in the simplified TDMA communication network is attained.
Patent JP-2000001537-A (JP)
Title: Production of aromatic-aliphatic copolycarbonate
Inventor: FUJIMORI TAKAYASU
IPC: C08G64/30
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a copolycarbonate having a low photoelastic constant, a high Abbe's number, and excellent impact resistance, heat resistance, and hue by using a reaction apparatus in which the part to come into contact with the reaction mixture is made from a material having a specified iron content. SOLUTION: Prepared is a reaction apparatus, such as a material dissolution tank, a polymerization tank, an agitator for a reaction solution, or a reflux tower, in which the part to come into contact with the reaction mixture is made from a material having an iron content of 21-50 wt.%. In this apparatus, 10-90 mol.% aromatic dihydroxy compound of formula I (wherein X is -O-, -S-, or a group of any one of formulae II to V; R3 and R4 are each H, a 1-10C alkyl, or phenyl;  R1 and R2 are each H, a 1-10C alkyl, or a halogen; and m and n are each 0-4), 90-10 mol.% aliphatic dihydroxy compound of formula VI (wherein R5 to R8 are each H or a 1-10C monovalent alkyl), and 0.97-1.2 mol, per mol of the total of the former two compounds, of a carbonic diester are polycondensed in a molten state to obtain an aromatic-aliphatic copolycarbonate having a weight-average molecular weight of 30,000-200,000.
Patent JP-S6233226-A (JP)
Title: Ceiling suspension and floor mounting type air-conditioner
Inventor: FUJIWARA TOSHIKAZU
IPC: F24F13/22
Filed: 1985-08-02
Abstract: PURPOSE:To provide an air conditioner which can be installated in a way of both suspension from a ceiling and mounting on a floor, by a method wherein a sucked air is guided to the vaporizer side, a partition plate, serving to allow passage of the sucked air through an vaporizer two times, is placed to produce a small airflow, further, a drain pan is formed in L-shaped structure, and a drain hole for drain is formed in an L-shaped groove. CONSTITUTION:A partion plate 5 is placed in a gap 12 between a blower 1 and a vaporizer 2 so as to force a sucked air to pass through the vaporizer two times. Meanwhile, a drain plate 3 is formed in an L-shape to form surfaces 3a and 3b, and a drain hole 4 for drain is formed in a groove part. Under a horizontal installation state, the surface 3b forms a drain pan, suction grills 6, 8 and an air filter 7 are respectively placed on two surfaces, and a suction surface is so formed that it is changeable in two directions according to the position of a blind cover 9. Under a vertical installation state, the surface 3a forms a drain pan, and a suction surface forms the suction grill 8 side through change of the position of the blinder cover 9. Even if an air conditioner is installed horizontally or vertically, there is not obstacle on circulation of the air, drain dropped from the vaporizer 2 is also collected by the drain plate 3, and flows in the drain hole 4, and this enables the air conditioner to be installed in a way of both suspension from a ceiling and mounting on a floor.
Patent JP-S5871411-A (JP)
Title: Trigger pulse generating circuit
Inventor: NAKAJIMA HIROSHI
IPC: H03K3/02
Filed: 1981-10-23
Abstract: PURPOSE:To generate trigger pulses which detect the simultaneous progressing state of 2 inputs of transient states, by performing AND processing of the output of a monostable multivibrator which defines infinitestimal times of the 2 inputs of the transient states and the logic output corresponding to an infinitestimal difference voltage of the 2 inputs of the transient times. CONSTITUTION:The 2 inputs from terminals 1 and 2 are processed by an operation amplifier 5, a full 1 wave rectifier 7, and a comparator 9. The high logic level output, which is the result of the detection of the fact that difference voltage between the 2 inputs become a infinitestimal value, is generated. Meanwhile, the monostable multivibrator 8 is triggered by a leading edge of the output of a comparator 6, to which one of the input is applied, and the infinitestimal times of the 2 inputs of the transient states are detected. The AND processing of the logic outputs of said comparator 9 and multivibrator 8 are performed in an AND circuit 10. The trigger pulses which detect the simultaneous progressing state of the 2 inputs of the transient state are generated and a plurality of nonsynchronized signals can be stably measured.
Patent JP-H1020934-A (JP)
Title: Guide steering device for unmanned driving vehicle
Inventor: YOSHITAKA HIROMI
IPC: B62D1/28
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To execute guidance and the rotation of a branching point with a simple device in an unmanned driving vehicle. SOLUTION: The guide steering device of the unmanned driving vehicle mounted on a vehicle whose front wheel 3 and a rear wheel 5 can freely be steered has image sensor cameras 13 and 15 and steering motors 7 and 9, which correspond to the front wheel 3 and the rear wheel 5 and which are respectively connected. Counters 23 and 25 and comparators 27 and 29 are provided in series between the image sensor cameras 13 and 15 and the steering motors 7 and 9. A setting unit 31 is provided by connecting it to the comparators 27 and 29. A white line adhered on the ceiling face of the travel route of the vehicle along the travel route is tracked by the image sensor cameras 13 and 15, and intersection points provided in the middle of the white line are detected by the image sensor cameras 13 and 15.  The number of the intersection points counted by the counters 23 and 25 is compared with the setting value of the setting unit 31. When they are matched, a rotation steering command for changing the travel direction of the vehicle is issued.
Patent JP-H0335377-A (JP)
Title: Nerve cell logic circuit and its production
Inventor: ARIMA YUTAKA
IPC: G06G7/60
Filed: 1989-06-30
Abstract: PURPOSE:To produce a nerve cell circuit with a small number of elements by applying the current value of the excitable and suppressive signals to the input terminal of an emitter-coupled logic circuit after converting the current value into a potential in accordance with the sensitivity set by the characteristic of the component element. CONSTITUTION:A nerve cell logic circuit 102 has such a constitution via an ECL (emitter-coupled logic) circuit where the current value of the excitable and suppressive signals 201 and 202 are applied to two input terminals of the ECL circuit after converting the current value into a potential in accordance with the sensitivity set by the characteristic of the component element. The each logic circuit consisting of an ECL circuit functions as a nerve cell logic circuit 102, a synapsis logic circuit 204, and a threshold value logic circuit 103 respectively. Thus each function block of nerve cells can be obtained with a small number of elements.
Patent JP-2001001162-A (JP)
Title: Ultrasonic vibration joining device
Inventor: SATO SHIGERU
IPC: H01L21/607
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To properly join members to be joined. SOLUTION: An operator sets in a controller 50 such controlling conditions as a vibration-starting load set value Ps, a first load pressure set value PP1, a second load pressure set value PP2, an equilibrium pressure set value BP, a primary joining time T1, a total joining time T, and an inclination of a pressure curve corresponding to the dimensions of a joined part and material, thus the controller 50 controls an inner pressure of a loading chamber 6 of an air cylinder 4 which constitutes a loading control mechanism for a joining work and a forwarding and reversing revolutions of a motor 2 which constitutes a part of a vertical driving mechanism for the joining work.  A joining is carried out while a first member 92 and a second member 90 receive an ultrasonic vibration under a given load which gradually increases from the beginning time of vibration up to the second load pressure set value PP2 via the first load pressure set value PP1.
Patent JP-S5957639-A (JP)
Inventor: YAMAOKA NOBUYUKI
IPC: A61B6/02
Filed: 1982-09-28
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-S5873670-A (JP)
Inventor: KURASAKU MASAYUKI
IPC: E05C17/46
Filed: 1981-10-24
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。