baber/WOPTO huggingface dataset:
Patent JP-S59140720-A (JP)
Title: Analog and digital converting circuit
Inventor: TANAKA KAZUMI
IPC: H03M1/06
Filed: 1983-01-31
Abstract: PURPOSE:To obtain an analog and digital converter which performs proper offset detection in circuit operation and makes automatic digital corrections on the basis of the result of the offset detection by adding a storage and an arithmetic part. CONSTITUTION:A control part 6a selects a level 0 by a switching part 1, sends plural digital signals out of an analog and digital converter 5a, and stores them in a storage part 7 to calculate and hold the mean value of offset signals by the digital data; and the switching part 1 selects an observation analog input signal and an offset signal is substracted every time a digital signal obtained by the analog and digital converter 5a is inputted to the arithmetic part 8, outputting the result. The control part 6a updates the offset signal whenever necessary and make an offset correction according to the condition of the circuit to obtain a highly reliable value.
Patent JP-S63182595-A (JP)
Inventor: KATSURA AKIHIDE
IPC: G21C7/10
Filed: 1987-01-26
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-H09212343-A (JP)
Title: Id checking method
Inventor: MURATAKE SHIGEKI
IPC: G06F9/06
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to extend ID check in accordance with the change in the combination of two elements. SOLUTION: In this ID checking method for discriminating the validity of combination of two elements based upon the IDs (keys) of respective elements, each ID (key) includes ID-BIT inherent in its element and EX-BIT indicating validity corresponding to the opposite element to be combined. The EX-BIT of the other element corresponding to the ID-BIT of one element discriminates whether the combination is valid or not and the EX-BIT of one element corresponding to the ID-BIT of the other element discriminates whether the combination is valid or not. When two discriminated results indicate the validity of the combination, the combination of two elements is judged as valid combination.
Patent JP-H02193688-A (JP)
Title: Pinball machine
Inventor: ASO NORIO
IPC: A63F7/02
Filed: 1989-01-23
Abstract: PURPOSE:To offer a pinball machine to give large game value when the second game specific state, which is realized when a specific condition is satisfied, is realized and to offer the pinball machine which can be selected by a game player after the first game specific state realizes the game value acquirable in the second game specific state. CONSTITUTION:When a pinball is sprung out, and the pinball enters starting ports 3a-3c, a variable display device 1 is actuated. When the display of the variable display device 1 becomes a certain specific display which is rarely obtained from the viewpoint of probability, the first game specific state is obtained, and the first game advances to the second game. When the specific condition is satisfied after that, the second game specific state is realized. When the second game specific state is realized, the large game value is given. Or, the game player selects the game value acquirable in the second game specific state after the first game specific state is realized. Thus, the game value can be selected under a state in which the game player has large expectation, the the pinball machine interesting for the game player can be obtained.
Patent JP-S59140520-A (JP)
Title: Running control system
Inventor: ONO KOUZOU
IPC: B62D1/28
Filed: 1983-01-31
Abstract: PURPOSE:To make a fine speed control possible, by detecting the deviation of a route tape with two image sensors provided in the front and the rear of a wagon and attaining a positional deviation, a moving direction, and a change speed in the moving direction on the basis of the detected deviation to control driving wheels. CONSTITUTION:A route tape 10 indicating the route of an unattended wagon 11 is stuck to the floor surface, and one-dimensional image sensors 1a and 1b which detect the tape 10 optically are provided on the lower face of the body of the wagon orthogonally to the tape. Sensors 1a and 1b are provided with many sensors in linear directions, and detection signals la and lb of positions of sensors to the tape 10 are outputted with numbers of sensors. A positional deviation quantity l of the wagon 11 from the tape and a direction theta of the wagon are calculated on the basis of signals la and lb in a running positional deviation detecting circuit 3 and a moving direction detecting circuit 4, and the direction theta is differentiated with time by a moving direction speed detecting circuit 5 to attain a direction change speed theta' of the wagon. The deviation l, the direction theta, and the speed theta' are inputted to a running motor control cicuit 6, and a motor 7 is controlled to the circuit 6 to control the speed of driving wheels.
Patent JP-S61173775-A (JP)
Title: Method of cultivating malignant b cell strain
Inventor: MINAMOTO YOSHIKI
IPC: C12N5/02
Filed: 1985-01-30
Abstract: PURPOSE:To raise survival rate of cell and substance-forming ability, by cultivating a cell strain derived from malignant B lymphocyte in a given high density by the use of a serum-free medium containing a polypeptide fraction of a supernatant liquid of BALL-1 cell culture. CONSTITUTION:A polypeptide fraction obtained from a supernatant liquid of BALL-1 cell strain or from extracted solution of BALL-1 cell strain is added to a serum-free medium suspending >=1X10<7>/ml malignant B cell strains. Reduction in survival ratio can be suppressed to 15-20%/day by cultivation with 1-3X10<7>/ml density by a batch method culture, and medium exchange rate can be reduced to 1/2-1/3 since 1X10<7>/ml high density is maintained by culture method of continuous medium exchange, so concentration of substance to be produced can be raised.
Patent JP-2000211025-A (JP)
Title: Cyclic polyolefin heat-shrinkable tube, its preparation and its use
Inventor: WAKAI MUTSUMI
IPC: B29C61/10
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a cyclic polyolefin heat-shrinkable tube wherein a printing face can be brought to the inner face of a film and the bonding face for forming the tube has excellent appearance and bonding strength is excellent. SOLUTION: A cyclic polyolefin heat-shrinkable tube is obtained by performing center sealing of a flat heat-shrinkable film with an org. solvent. As the org. solvent, a mixed organic solvent containing at least one organic solvent with a deformation rate of 1-30% and at least one organic solvent with a deformation rate less than 1% is more preferable.
Patent JP-H01191507-A (JP)
Title: Manufacture of crystal plate processed goods
Inventor: TAKAHASHI SHIN
IPC: H03H3/02
Filed: 1988-01-27
Abstract: PURPOSE:To simplify the process, to improve the productivity and to reduce the cost by forming a crystal plate block incorporated by curing a light or thermosetting acrylic adhesives, breaking away the adhesives by a separation liquid and exfoliating the processed crystal plate. CONSTITUTION:The crystal plate block adhered and incorporated by curing the optical or thermosetting acrylic group adhesives immersed between stacked crystal plates is formed and processed, a separation liquid solving the cured adhesives from the formed and processed crystal block is used to remove the adhesives to exfoliate the processed crystal plate. The optical or thermosetting acrylic adhesives in use can be immersed easily in the gap of the crystal plate or sufficient light or heat is applied to the adhesives immersed in the gap, then the laminated crystal plate is adhered strongly and the crystal plate block is exfoliated easily by the separation liquid. Thus, the productivity is improved and the production cost is reduced.
Patent JP-H08201300-A (JP)
Title: Rice-quality measuring apparatus
Inventor: SUGIYAMA TAKAO
IPC: G01N21/31
Filed: 1995-01-31
Abstract: PURPOSE: To obtain the evaluated value of quality corresponding to harvest by providing the means for measuring the internal quality and the apperance grade of sample rice, providing a means for correcting the evaluated value of the internal quality based on the measured result of the apperance grade, and obtaining the whiteness information of the sample rice. CONSTITUTION: Every one grain of sample rice undergoes color-tone analysis by an apperance- grade selecting means 16. The measured data of the rate of whole grains, the rate of immature grains and the like are sent into a control means 27 and stored in a memory means 30. A whiteness-degree detector 42 is provided in a detecting part 23, and the information of the whiteness degree of the sample rice is obtained. Then, the internal quality of the sample rice is measured by an internal-quality measuring means 17, and the evaluated values of the internal quality such as the evaluated value of taste, the value of glutinousness and the hardness are obtained. The actual taste, glutinousness value and the like are different based on the good or bad state of harvest. At the time of the bad harvest, the taste, glutinousness and the like become poor.  Furthermore, at the time of the bad harvest, the immature grains become more, and the rate of the whole grains is decreased. Therefore, the evaluated value of the internal quality is corrected based on the measured data of the apperance grades of the rate of the whole grains and the like. The accuracy of the evaluated value of the quality is further enhanced by adding the whiteness information to the correction.
Patent JP-S53100247-A (JP)
Title: Electrophotographic developing device
Inventor: KOYAMA HAJIME
IPC: G03G15/09
Filed: 1977-02-14
Abstract: PURPOSE: To make possible developing even the picture image of a low contrast with a simple constitution by performing cascade development through the use of toner one component type magnetic developers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59140519-A (JP)
Title: Controller for robot
Inventor: OOTSUKA YASUHIRO
IPC: G05B19/18
Filed: 1983-02-01
Abstract: PURPOSE:To cope with an abnormal state easily, by storing an alarm number corresponding to the abnormal state generated in the robot control and displaying all of stored alarm numbers. CONSTITUTION:A controller 2 performs the processing of the robot control in accordance with a processing program 30, and an error number is generated when an abnormality occurs in this processing, and this error number is recorded in an error number recording memory 2b. When another abnormality occurs, an error number is generated similarly and is recorded in the memory 2b. This processing is repeated for all abnormalities which occur in the processing. Thereafter, an indicating button 5a of an operation box 5 is depressed to display all error numbers stored in the memory 2b successively on a display device 5b. Since all generated error comments are displayed, they are corrected in the next operation, and thus the processing work of the robot control is performed efficiently.
Patent JP-H11263385-A (JP)
Title: Valve having outlet flow rate regulator, and container provided with the valve
Inventor: BENOIST JEAN-FRANCOIS
IPC: A45D34/04
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a valve capable of correctly regulate the outlet flow rate. SOLUTION: A valve 1 is provided with an inlet passage 4 to communicate with a container and an outlet passage 10, a means 9 to position the outlet passage 10 so as to communicate with the inlet passage 4 according to an action command, a first elastic returning means 16 to urge the valve 1 to the closing position, and a regulator means 13 having a second elastic returning means 14 which is a regulating means to regulate the outlet flow rate of a product and provides a set pressure to the regulating means, in a valve body 2. The second elastic returning means 14 is arranged in a division part 12 of the valve body 2 separated from the product, and the pressure in the division part 12 is set to be equal to the atmospheric pressure.
Patent JP-H06163309-A (JP)
Title: Manufacture of semiconductor ceramic
Inventor: OKUMURA YOSHIAKI
IPC: H01C7/02
Filed: 1992-01-30
Abstract: PURPOSE:To facilitate manufacture of semiconducting ceramic of sufficiently low resistivity in a controlled manner by reducing ceramic electrochemically in a bath containing electrolyte dissolved in water-insoluble solvent. CONSTITUTION:A reducing system used for making semiconducting ceramic comprises a cathode 101 and anode 104 immersed in a bath 100 that contains an electrolyte 103, which may be prepared by dissolving perchlorate in a water- insuluble solvent such as propylene carbonate. A ceramic material 102 to be reduced is immersed in the electrolyte in contact with the cathode. When the reducing system is supplied with current from an external d.c. source 105 at a regulated potential, electrons are injected to the ceramic material from the cathode, so that the ceramic material is reduced to a semiconducting ceramic material. According to this method, it is possible to facilitate manufacture of semiconducting ceramic of sufficiently low resistivity in a controlled manner.
Patent JP-S59140154-A (JP)
Title: Skid control apparatus
Inventor: WAKAO TERUYOSHI
IPC: B60T8/66
Filed: 1983-02-01
Abstract: PURPOSE:To prevent brake oil pressure from change-over to the pressure reduction side due to variation of road condition so as to permit satisfactory skid control by determining control signals according to reference speed, acceleration and deceleration obtained from acceleration and deceleration of wheels and supposed speed of a car body. CONSTITUTION:When actuators 13, 14 and 15 for supplying brake oil pressure to respective brake units of left and right front wheels and rear wheels are controlled by a control means 20, acceleration and deceleration values of the respective wheels are calculated from the outputs of respective speed detecting means 5, 7 and 9 of said wheels in a wheel acceleration and deceleration calculating means 21 of the control means 20. Also, in a supposed car body speed calculating means 22, the supposed car body speed is calculated on the basis of the speed of respective wheels and acceleration and deceleration value of respective wheels to prepare reference speed values by a reference speed preparing means 23 from the calculated value. And control signals to respective actuators 13-15 are prepared on the basis of the outputs of said respective means 21, 23 and preset reference acceleration and deceleration values.
Patent JP-S59141583-A (JP)
Title: Thiopyranopyrimidine derivative and its acid addition salt
Inventor: OONO SACHIO
IPC: C07D495/04
Filed: 1983-02-01
Abstract: NEW MATERIAL:The thiopyranopyrimidine derivative of formula I (R<1> is amino, hydroxyethylamino, piperazino, etc.; R<2> is amino, dimethylamino, morpholino, etc.). EXAMPLE:2-Amino-4-piperazino-7,8-dihydro-6H-thiopyrano[ 3,2-d ]-pyrimidine dimaleate. USE:Remedy for diabetes. PREPARATION:The compound of formula I wherein R<2> is NH2 can be prepared by reacting 2-amino-4-chloro-7,8-dihydro-6H-thiopyrano[3,2-d]-pyrimidine of formula II (novel substance) with excessive amount of corresponding amine (e.g. ammonia, methylamine, etc.) in the absence or presence of a solvent such as dichloromethane at 0-100 deg.C for 0.5-10hr. The starting compound of formula IIcan be obtained by reacting the compound of formula III with guanidine carbonate in the presence of a base, and reacting the resultant novel compound of formula IV with phosphorus oxychloride in the presence of N,N-dimethylaniline, etc.
Patent JP-S61172671-A (JP)
Title: Assembling method of articles
Inventor: KAGAWA HIROAKI
IPC: B23K1/18
Filed: 1985-01-28
Abstract: PURPOSE:To improve the workability of assembling cylindrical bodies and metallic members by holding an annular brazing filler metal with the tips of a pincette which is inserted into the hole thereof and is held open and inserting the brazing filler metal into the cylindrical body then closing the tips thereof and dropping and supplying the brazing filler metal onto a flange. CONSTITUTION:The many annular brazing filler metals 4 are preliminarily supplied into plural stepped recesses 13 of a jig 12 for lining up the brazing filler metal. The pincette 11 which is held closed in then lowered from the recess 13 and is inserted into the recess 13 to the extent at which the tips of large diameter parts (b), (b) enter the recess. The pincette 11 is then opened. The pincette 11 is removed from the recess 13 in this state and while the brazing filler metal 4 is held in the large diameter parts b, b, the brazing filler metal is separated from the recess 13 together with the pincette 11. The boundaries (c), (c) of the small diameter parts (a), (a) and large diameter parts (b), (b) of the pincette 11 are fitted into the hole 3' of a stud 3 inserted into and held by a stud containing hole 16. The pincette 11 is pushed to shrink and is further lowered to impose the metal 4 on the flange 10 and thereafter the pincette 11 is raised and is pulled from the hole 16. The brazing filler metal 4 and the flange 10 are thus assembled.
Patent JP-S63185897-A (JP)
Title: Producing apparatus of iii-v group compound crystal
Inventor: NAKAGAWA MASAHIRO
IPC: C30B29/40
Filed: 1987-01-27
Abstract: PURPOSE:To prevent inclusion into an crystal which is impurity derived from a vessel material without lowering transparency of a vessel, by coating the inner face of vessel made of quartz maintaining crystal growth atmosphere with film of an oxide of III group element (e.g. Ga2O3) constituting a crystal of III-V group compound. CONSTITUTION:When a III-V group compound crystal (e.g. GaAs crystal) is produced according to horizontal Bridgeman method, Czochralski method, etc., the inner face of vessel made of quartz maintaining crystal growth atmosphere is coated with a film of an oxide (e.g. Ga2O3) of III group element constituting a crystal. The oxide film of III group element is not reacted with the quartz forming an apparatus or Ga, In, P, As, etc., which is a crystal material and is by itself transparent without disturbing the observation from the outside. The inclusion of an impurity derived from an apparatus material into the crystal can be prevented and the treatment for producing the crystal can be surely carried out at the same time by the above-mentioned method.
Patent JP-S63183761-A (JP)
Title: Linear type electromagnetic stirring apparatus
Inventor: KATO YUKITOSHI
IPC: B22D11/115
Filed: 1987-01-27
Abstract: PURPOSE:To effectively give stirring force to non-solidified part of a cast slab and to form the product having high quality by changing over connection of plural electromagnetic coils of electromagnetic coil group arranged as facing under inserting the mold to execute change-over of number of poles. CONSTITUTION:One pair of electromagnetic coil groups 11, 12 composing of plural electromagnetic coils 11a, 12a are arranged as facing under inserting the mold 2, to form shifting magnetic field by connecting with three phase AC power source 15. By utilizing a shifting magnetic field, the stirring is executed to the non-solidified molten metal in the cast slab 7 in the mold 2. A pole changing circuit 13, 14 and rotating mechanism 16, 17 are arranged to each electromagnetic coil group 11, 12 to constitute a coil assembling body 9, 10. In a linear type electromagnetic stirring apparatus 8 having the above constitution, the number of poles for the plural electromagnetic coils 11a, 12a is changed over in accordance with casting condition to execute the rotating stirring or vertical stirring, and further in case of needing, angles of coil assembling bodies 9, 10 to the mold 2 are changed. In this way, the non-solidified shell part in the cast slab 7 is suitably stirred.
Patent JP-S53100332-A (JP)
Title: Guide vane opneing and closing structure of fluid machine with variable-length link
Inventor: TERAJIMA TAKESHI
IPC: F03B3/18
Filed: 1977-02-15
Abstract: PURPOSE: To solve the probelm of scattering variable link length which is provided in a guide vane opening and closing structure to operate the guide vane of a hydraulic turbine and a pump hydraulic turbine, and to enable fine adjustment of distance between the centers of bearings of both ends of the link. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55110965-A (JP)
Title: Device for supporting anti-tracking test electrode
Inventor: ETANI YUUJI
IPC: G01R31/12
Filed: 1980-02-08
Abstract: PURPOSE: To accomplish the setting of the electrode space, the electrode mounting angle and the test load at a high accuracy by mounting the electorde with a fixing screw at a given angle employing a fixed jig in such a manner that the electrode supporting body moves vertically along the slide shaft.  
     CONSTITUTION: An electrode supporting body 8 for supporting opposed electrodes 1a and 1b has a slide bearing 11 for reducing the friction resistance with the slide shaft 10, a fixed jig 12 for retaining the contact angle between the electrodes 1a and 1b on the prescirbed condition and an inter-electrode space adjusting screw 13 for adjusting of the distance between the electrode 1a and 1b. When the electrodes 1a and 1b, the electrode fixing screws 16, a jig 12, a screw 13, an electrode supporring member 8 and the slide bearing 11 are combined to be an electrode unit, the weight of the assembly applies pressure on the sample of the electrodes 1a and 1b. Thus, a given test load always works on the sample 2 through the electrodes 1a and 1b. As the electrode unit only moves vertically along the slide shaft, a given test load can be applied vertically without any adjustment regardless of the deformation of the sample 2 during the anti-tracking action and the thickness of the sample 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01190881-A (JP)
Title: Snow detecting device
Inventor: SAKAGAMI HIRONOBU
IPC: G01W1/14
Filed: 1988-01-25
Abstract: PURPOSE:To reduce waste of energy, by providing a detecting means for the presence of snow, a detecting means for magnitude of the rays of the sun, a detecting means for an outside air temperature, and a means to decide the necessity of melting of snow through collective decision of the aboves. CONSTITUTION:A gate signal, by means of which only a signal receiving transmission of an ultrasonic pulse with a given delay time passes, is generated by a snow detecting region set circuit 9. After lapses of a given time starting from receipt of a signal (a) from a transmission period set circuit 1, a signal (g) brought into a high level for a given time is outputted. Signals (f) and (g) from a detection circuit 8 are inputted by an AND gate 10. A temperature sensor 11 to detect an outside air temperature and a sensor 12 for detection of solar light to detect the strength of the rays of the sun are mounted to a sensor head part B to generate signals (i) and (j) binary-coded by two control circuits 13 and 14 for a temperature sensor and a solar light sensor, respectively. This constitution enables reduction of a cost.
Patent JP-H05272422-A (JP)
Title: Fuel injection nozzle for diesel internal combustion engine for injecting main fuel of poor ignitionablity and igniting fuel
IPC: F02M61/18
Filed: 1993-02-02
Abstract: PURPOSE: To expel the residual of a main fuel completely out of a loading chamber so as to fill the loading chamber with an igniting fuel. CONSTITUTION: The opening of a radial hole 35 communicated with a loading chamber 25 is covered with respect to an annular gap 22 by a respective segment-shaped protrusion 31. The protrusions 31 are circumferentially spaced apart by a connection gap 33 for connecting the loading chamber 25 and the annular gap 22.