baber/WOPTO huggingface dataset:
Patent JP-S591120-A (JP)
Title: Hob
Inventor: SHIYOURI KAORU
IPC: B23F21/16
Filed: 1982-06-25
Abstract: PURPOSE:To protect the functions of a gear from damage, by cutting off the gear ends having a tooth trace error and burr, while performing the tooth generation cutting of the gear. CONSTITUTION:A hob is inclined at an angle of (beta-gamma) where beta denotes the twist angle of the tooth trace of a gear to be cut and gamma denotes the lead angle of the hob. The gear is rotated around its axis Q. The hob 1 is moved in the axial direction of the gear, as shown by an arrow T, to perform tooth cutting as the hob is rotated around its axis P at a prescribed revolution speed ratio to the gear. As a result, only the tooth portions at the ends of the gear are cut off by auxiliary cutting edges 7.
Patent JP-S62263375-A (JP)
Inventor: UNO HIROBUMI
IPC: D06M11/34
Filed: 1986-05-12
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-H11269100-A (JP)
Title: Ultrasonic contrast medium
Inventor: KAWAN STANT
IPC: A61K49/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic contrast medium comprising fine bubbles and used for reinforcing the contrast of a diagnostic image on ultrasonic image diagnosis, capable of preventing the coagulation of the bubbles and being stably preserved for a long period by controlling the surface potential of the bubbles. SOLUTION: This ultrasonic contrast medium comprises fine bubbles 1 coated with a surfactant. Therein, the surface potential 3 of the bubbles can be controlled by the adsorption of an ionic surfactant 2 to the surfaces of the bubbles 1. The anionic surfactant adsorbed to the surfaces preferably includes carboxylic acid salts, sulfonic acid salts, sulfate ester salts, phosphate ester salts and phosphonic acid salts, and the cationic surfactant adsorbed to the surfaces of the bubbles preferably includes amine salts, quaternary ammonium salts, phosphonium salts and sulfonium salts.
Patent JP-S605323-A (JP)
Title: Multifunctional switch of audio instrument
Inventor: NORITA KAZUYUKI
IPC: G06F3/048
Filed: 1983-06-16
Abstract: PURPOSE:To simplify a mode change-over device and to improve its operability, by arranging plural switches using transparent electrodes in front of a TV picture tube and displaying the function of each switch on the TV picture tube. CONSTITUTION:A transparent electrode switch 20 is installed in front of a CRT10, and the switch 20 is composed of five independent switch elements SW1-SW5 as shown in Fig. (b). When the switch elements are depressed (turned on), the depressed condition is transmitted to a CPU from an I/O port which is not shown in the figure. Moreover, the function of each switch element SW1- SW5 is changed in accordance with the mode condition displayed on the CRT10 and the switch 20 acts as a multifunctional switch. Therefore, the operator can operate the switch elements SW1-SW5 by depressing them in accordance with the display on the CRT10.
Patent JP-H06326135-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: NAKAGAWA YOSHIKAZU
IPC: H01L21/324
Filed: 1993-05-10
Abstract: PURPOSE:To execute an annealing treatment safely and stably in the manufacturing method of a GaAs MESFET. CONSTITUTION:Si ions which are user to form a source/a drain and to form an active region are implanted, at respectively prescribed concentrations, into prescribed regions on the surface layer of a semiinsulating Gaps substrate 21 (a), (b). An annealing protective film 27 is formed on the Gaps substrate 21 by an ECR method, and the protective film 27 is impregnated with an organic solvent. After that, an annealing treatment is executed at a high temperature in a nitrogen atmosphere, the Si ions which have been implanted into the GaAs substrate 21 are activated, and N<+> type heavily doped regions 28, 29 to be used as a source/a drain and an N-type active region 30 are formed (c).
Patent JP-S60255372-A (JP)
Inventor: HANTSU SUTAINERU
IPC: B25D17/12
Filed: 1985-05-22
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-S5811382-A (JP)
Inventor: FUJII KOUICHI
IPC: F27D15/02
Filed: 1981-07-10
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-H01277589-A (JP)
Title: Game apparatus
Inventor: NIIYAMA KICHIHEI
IPC: G07F7/08
Filed: 1988-04-28
Abstract: PURPOSE:To save the waiting time of guest players at the time of issuing cards, by making reservation of identification codes and the like previously with a card issuing machine to record them on magnetic surfaces, and by printing them only with a printer to discharge them at the time of issuing the cards. CONSTITUTION:A plurality of issuing machines 200 are organically connected to a controller 400 via a transmission media. The controller is provided with a purchase signal discriminating means, an identification code creating means, a file controlling means for storing a valuable data on a storage media in a file, and a responding signal forming means for transmitting signal to the issuing machine. Then, on the basis of purchase reservation signal, from the controller to the issuing machine, consecutive numbers and identification codes are applied, and the preparation of issuing the storage media in the issuing machine can be executed, and after that, on the basis of true purchase signal, the valuable data is stored in said file, and after that, a final issue is permission to the issuing machine. As the result, the energy saving given of card control and issue proceedings is contrived, and a waiting time at the time of issuing the cards is saved.
Patent JP-H07274655-A (JP)
Title: Backing body fixing structure of knapsack working machine
Inventor: ABE TAKESHI
IPC: A01D34/68
Filed: 1994-04-13
Abstract: PURPOSE:To enable to effectively attach a backing body to a shouldering frame of a knapsack working machine by shaping the backing body to fit the shoulder of a work man. CONSTITUTION:In a knapsack working machine made up by mounting an engine, etc., in a perpendicular shoulder frame 2 and capable of shouldering by a shoulder band, a backing body 4 having a cushion material inside is formed in a disc-like shape so as to fit the back of a work man and, at the same time, a fixing shaft 5 is projectingly installed at the back face center of the backing body 4, then, the fixing shaft 5 is inserted into a fixing hole 6 formed at the central part of the widthwise direction of the shoulder frame 2 and fixed to prevent from slipping out.
Patent JP-H09296287-A (JP)
Title: Surface cleaning method
Inventor: NAGAI YASUMUTSU
IPC: C23G5/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface cleaning method capable of removing a contaminated substance containing a carbon remaining on the surface of a metallic member by heat-treatment without causing various problems present in a conventional surface treatment and capable of withstanding to a longterm preservation before heat-treatment. SOLUTION: The metallic member for a vacuum equipment is subjected to degreasing (stage 1) and preliminary pickling (stage 2). After forming a passivie film of oxide on the surface of the metallic member (stage 3), the vacuum equipment is assembled by using the metallic member (stage 4). The assembly is baked while evacuating (stage 5). Metal oxide is decomposed and oxygen is liberated, and the carbon remaining on the surface of the metallic member is oxidized by this oxygen and eliminated as gas and the surface of the metallic member is cleaned by this baking. The material is enable to preserve for long term in the atmosphere before baking since the passivity film of the oxide not only becomes a supply source of the oxygen to be bound with the carbon but also increases a corrosion resistance by interrupting the contact between the surface of the metallic member and the atmosphere.
Patent JP-H07294324-A (JP)
Title: Rail vibration sensing device
Inventor: MURATA HIDEAKI
IPC: G01H5/00
Filed: 1994-04-25
Abstract: PURPOSE:To improve sensitivity, proportional to the number of vibration sensors, by adding the outputs of vibration sensors together that is detected as vibration wave coming from the side of an approaching train. CONSTITUTION:Multipe vibration sensors 22-28 attached to a supporting member 30 at regular intarvals are mounted to a rail 20 of railroad, and delay elements 40-44, whose delay time is equal to the time required for vibration wave generated by shocking the rail 20 to propagate between neighboring vibration sensors, are connected between output terminals of neighboring vibration sensors, and an output signal is obtained from an vibration sensor an the side opposite to the side where a train approaches.
Patent JP-H07291281-A (JP)
Title: Refill of liquid
Inventor: KATSUMATA TSUGIO
IPC: A45D34/00
Filed: 1994-04-25
Abstract: PURPOSE:To relax the precision with which inner and outer containers are fitted with each other and make it easy to set a refill in place relating to a set of containers for a refill of liquid. CONSTITUTION:The subject relates to a device comprising an inner container 2, shoulder cover 3, and outer container 1. The inner container 2 has fastening projections 6, 6 on the peripheral end of a shoulder part 5 of a bottomed elliptic bottle, guide pieces 8, 8 on the lower part of its neck erected on the shoulder part 5, and a lid 10 which is fitted on the neck. The shoulder cover 3 has a through hole 11 through which the lid 10 is passed and stoppers 12, 12 projecting as catches for the guide pieces 8, 8 and on the lower side an elliptical, sloping peripheral wall 13 whose outer side slopes inward with descent. The outer container 1 has on the inner wall of its bottomed, elliptical, tubular body 14 projections 15, 15 which, when the inner container 2 is held inside, engage with fastening projections 6, 6 on the inner container 2; the sloping peripheral wall 13 of the shoulder cover 3 is fitted inside the rim 16 of the outer container 1. The inner container 2, shoulder cover 3, and outer container 1 can freely be put together and taken apart among the three.
Patent JP-S60251751-A (JP)
Title: Digital suscriber line test system
Inventor: NARA TAKASHI
IPC: H04L1/24
Filed: 1984-05-29
Abstract: PURPOSE:To conduct automatically a digital subscriber line test by connecting a test equipment to a digital subscriber line via a digital network to allow a central processing unit to issue all indications. CONSTITUTION:An exchange station indicates folding of data in any of a digital subscriber circuit 5, network terminator 3 and a terminal equipment 1 at test based on the control of the central processing unit 7. A test equipment 8 is connected to a circuit to be tested via the digital network 6 at the same time. A pseudo random pattern for test is transmitted (11) in this state. This pattern is folded at a folding position and received in a pseudo random pattern reception section 12. The bit error in a reception signal is detected by comparing a received pseudo random pattern with the original pseudo random pattern, the number of times is counted and the quality of transmission line is recognized.
Patent JP-H05284171-A (JP)
Title: Active optical star coupler
IPC: H04B10/2507
Filed: 1992-04-03
Abstract: PURPOSE:To obtain an active optical star coupler excellent in system expansion properties and also in noise resistance. CONSTITUTION:The outputs of the optical receivers 61-6n are applied to a common bus 12 via the open collector type gates 111-11n and also applied to a common bus of a double wire type via a 3-state type driver. A driver control circuit controls the open/close states of the 3-state type driver based on the presence or absence of a received signal. In such a constitution, each transmission channel requires no its exclusive wiring and no construction of wiring when a system is expanded. Furthermore the influence of the external noises can be reduced. Thus the noise resistance is also improved.
Patent JP-H048899-A (JP)
Title: Cooling device for electric motor
Inventor: SHIRATANI HIROSHI
IPC: F04D29/32
Filed: 1990-04-25
Abstract: PURPOSE:To enhance a cooling effect for an electric motor by fitting a cooling fan to the motor shaft of the electric motor via a one-way clutch to engage with the cooling fan during the rotation of the motor shaft, and disengage therefrom when the motor shaft is at rest, and keeping the continuous rotation of the cooling fan even after the motor shaft stops. CONSTITUTION:When an electric motor is driven, the pin 10 of a motor shaft 4 rotates via engagement with the stepped section 13 of a cooling fan 6. The cooling fan 5, therefore, rotates integrally with the motor shaft 4, and heat within the motor is dissipated outside through the opening 3 of an end plate 2, thereby cooling the motor. On the other hand, when the motor shaft 4 is at rest, the cooling fan 6 rotates on inertia, while the pin 10 is being pressed into a lateral hole 9 with the wall surface of a flank hole 12. Namely, the cooling fan 6 continues to rotate on inertia, even after the motor shaft 4 stops, and the electric motor is thereby cooled. More particularly, the cooling fan 6 is fitted to the motor shaft 4 via a bearing 7, and made to follow the rotation of the motor shaft 4 via a one way clutch 8.
Patent JP-S60253049-A (JP)
Title: Recording and reproducing device
Inventor: TAKAHASHI TOSHIHIKO
IPC: G11B15/467
Filed: 1984-05-29
Abstract: PURPOSE:To execute continuously a constant control of a relative speed of a tape and a head by detecting a prescribed pattern from reproduced information, using a signal corresponding to a period of this prescribed pattern as a reference signal of a drum servo, and controlling a drum motor. CONSTITUTION:A relative speed can be brought to a constant control by detecting a relative speed corresponding to a signal S1 from a comparator 18, and supplying a servo to a drum motor 33 in accordance with whether it is large or small. In this regard, as for the signal S1, as shown in a figure A, its pattern consists of four patterns of T, 2T, 3T and 4T by setting T as a basic period. Also, a signal S5 obtained in an output side of a sample and hold circuit 28 is used as relative speed information and supplied to a drum servo circuit 32, and when a feedback is applied to the drum motor 33 from this drum servo circuit 32, a relative speed of a tape and a head is brought to a constant control. In this case, as for a motor for driving reels 12, 13, which is not shown in the figure, it is unnecessary to apply a servo, and it will do only to drive it by a low voltage.
Patent JP-H05276933-A (JP)
Title: New microorganism
IPC: C12N1/26
Filed: 1992-04-02
Abstract: PURPOSE:To provide a new microorganism capable of decomposing hydrocarbons under oxygen-free condition (anaerobic condition), resistant to hydrocarbons and having facultative anaerobic nature from the viewpoint of handling. CONSTITUTION:The objective microorganism is resistant to aliphatic hydrocarbons, alicyclic hydrocarbons, aromatic hydrocarbons or their mixture and capable of assimilating the hydrocarbons under anaerobic or aerobic condition. The microorganism is Pseudomonas anaerooleophila HD-1 strain deposited in the name of FERM P-12828.
Patent JP-2000303229-A (JP)
Title: Jacket with tissue pocket and its production
Inventor: SHINTANI AKIKO
IPC: A41D1/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject jacket designed to hold a pocket tissue and capable of easily and exclusively withdrawing it one-handed, and to provide a method for producing the jacket. SOLUTION: This jacket has a withdrawal port 16 provided at a specified length along the boundary made by sewing a front facing cloth 12 and the lining fabric 14 of the jacket together and a bag 20 provided between both the front facing cloth 12 and lining fabric 14 and the face fabric 18 of the jacket; wherein the opening of the bag 20 is situated on the withdrawal port 16, and the bag 20 is slightly larger than a pocket tissue to be held therein.
Patent JP-H02290299-A (JP)
Title: Method for extracting adenosine triphosphate in microorganism
Inventor: SUGIZAKI MASAHITO
IPC: C07H19/20
Filed: 1989-04-28
Abstract: PURPOSE:To extract effectively adenosine triphosphate contained in microorganism in active sludge at room temperature with a simple operation in a short time by adding trichloroacetic acid solution to the active sludge slurry as an extraction agent. CONSTITUTION:Trichloroacetic acid solution is added to an active sludge slurry as an extraction agent so as to extract adenosine triphosphate contained in microorganism in the active sludge. This method can be carried out at room temperature, furthermore, its operation is simple, its operation time is short and an efficiency in extracting adenosine triphosphate is high.
Patent JP-H0789162-A (JP)
Title: Method and device for controlling paper feed in printer
Inventor: SEI TAKEYOSHI
IPC: G03G15/00
Filed: 1994-05-24
Abstract: PURPOSE: To shorten printing waiting time and to increase a printing speed. CONSTITUTION: When the printable state of an engine part is confirmed at T1, a control part becomes a standby state. When a printing command is issued at T2 and print data begins to be sent, the control part issues a paper transfer request signal immediately and the engine part transfers paper to an arranging position due to a register roller. At this time, the control part receives print data in parallel. The control part issues a printing request signal at T4 when receiving data reaches unit quantity (e.g.; one page quantity) to perform the give and take of a signal taking the synchronism of the control part and the engine part (T5, T5').
Patent JP-H047997-A (JP)
Title: Two-core remote controller
Inventor: SUNAKAWA KAZUO
IPC: H04Q9/00
Filed: 1990-04-25
Abstract: PURPOSE:To find out a state to a main body controller for each remote controller by deciding it from a remote control circuit state decision reference value stored in advance whether each remote control circuit is short-circuited, opened or made normal. CONSTITUTION:A main body controller 30 attached to the main body with a two-core remote controller as a control object is connected with plural remote controllers 20 and 20' by two-core cables D and E. A microcomputer 40 of the main body controller 30 previously stores a signal value, which is sent from each remote control circuit when it is short-circuited or opened, as the remote control circuit state decision reference value. When the remote controller is really used, it is decided based on the circuit state decision reference value whether the remote control circuit is short-circuited, opened or made normal, and the state of each remote controller to the main body controller 30 can be known.
Patent JP-S62267760-A (JP)
Title: Light receiving member
Inventor: TAKEI TETSUYA
IPC: G03G5/082
Filed: 1986-05-15
Abstract: PURPOSE:To improve the moisture resistance and the characteristics during repeated use by forming a protective surface layer composed of lower and upper surface layers with non-single crystalline materials each contg. specified boron nitride and by incorporating a valence electron controller into the surface layers. CONSTITUTION:A photoconductive layer 102 made of a-Si(H,X) or the like and a protective surface layer 103 composed of lower and upper surface layers 103', 103'' are laminated on a support 101. The layer 103' is made of a non-single crystalline material contg. boron nitride having a four-coordination structure, that is, an amorphous material contg. such boron nitride, a polycrystalline material contg. such boron nitride or a mixture of them. The layer 103'' is made of a non-single crystalline material contg. boron nitride having a four- coordination structure and boron nitride having a three-coordination structure in a mixed state. The layers 103', 103'' contain an n-type dopant such as Si or a p-type dopant such as Ge. A charge implantation hindering layer 104, a layer 105 absorbing light having longer wavelength and an adhesive layer 106 may be interposed between the support 101 and the layer 102, and an intermediate layer 108 between the layers 102, 103.
Patent JP-S645558-A (JP)
Title: Disposable fluid injection pump cassette and drive apparatus thereof
Inventor: JIYON PASUTOROONE
IPC: A61M1/00
Filed: 1988-05-02
Abstract: PURPOSE: To easily manufacture a pump cassette at a relatively low cost by forming it with a nearly hard or solid surface member, a hard or solid back member, and an elastomer diaphragm arranged between both members. CONSTITUTION: A surface member 12 is provided with a plunger opening 18 having an elastomer member 16 spread across it. A back member 14 is provided with an expanded recess 20 on the back of the plunger opening 18 to form a plunger chamber 22. When a fluid is to be pumped out from the chamber 22, a diaphragm crossing the opening 18 via the reciprocating motion of the plunger 24 in the opening 18 is thrust into or out of the chamber 22. When the plunger 24 is excited against the diaphragm, a pump chamber outlet valve actuator 26 is opened, a pump chamber inlet valve actuator 28 is closed, and the fluid is sent out from the chamber 22 via a cassette outlet 30.
Patent JP-S5811854-A (JP)
Title: Separating method for quantitative determination of blood plasma and its separator
Inventor: TSUKAMOTO SHINJIROU
IPC: G01N33/48
Filed: 1980-08-12
Abstract: PURPOSE:To separate a fixed quantity of blood plasma, by compressing a blood gathering bag by a certain width at the time of putting a blood gathering bag between a wall board and a pressing board of a blood plasma separator. CONSTITUTION:A blood gathering bag is hung on a hanger 6 and a pressing board 3 is sprung up by a spring by removing a lever 5 and then, said bag is put between the board 3 and a wall board 2. At this time, a micromotor 17 is driven because a connection element of the bag is connected with metallic plate electrically contacting terminals 10, 10. A rod 15 stuck to the board 3 is retreated and squeeze pressure for the bag is given by the force of a leaf spring attached to an axis of the board 3. When the rod 15 is brought into contact with a microswitch SW3 by retreating the rod 15 for a fixed width, a solenoid 16 is operated and a connecting tube is closed.
Patent JP-H0693460-A (JP)
Title: Manufacture of thin film forming base material
Inventor: HIDAKA TOSHIO
IPC: C01G49/02
Filed: 1991-04-15
Abstract: PURPOSE:To form a thin film using group VIII metals at a low temp. region by coexisting a base material and an acetate of group VIII metal and thermally decomposing the acetate of the metal under reduced pressure. CONSTITUTION:The base material and the acetate of group VIII metal are coexisted and the acetate of metal is thermally decomposed under reduced pressure. The thermal decomposition temp. is <=400 deg.C. The acetate of group VIII metal is one kind or more acetates of metals comprising the group consisting of Fe acetate, Ni acetate, Co acetate and Pd acetate. The acetates of group VIII metals are Fe acetate, Ni acetate or Co acetate and Pd is coexisted. Pd is stuck to a surface of the base material. The quantity of Pd stuck to the surface of base material is made in the range of (10-7)-10<-1>g/cm<2>. Pd is stuck to the acetate of group VIII metal. The contents of Pd or the sticking quantity is 100-4000ppm for the acetate of group VIII metal. Thus an excellent thin film for glass, ceramics and a metallic base plate, etc., can be formed at a low temp.