baber/WOPTO huggingface dataset:
Patent JP-H07223850-A (JP)
Title: Composition of artificial light-weight aggregate and production of artificial light-weight aggregate
Inventor: UKITA KAZUAKI
IPC: C04B38/00
Filed: 1994-02-16
Abstract: PURPOSE:To obtain an artificial light-weight aggregate showing especially excellent lightweight and low water absorption. CONSTITUTION:This compound for an artificial light-weight aggregate comprises granulated materials composed of an outermost layer consisting essentially of coal ash powder and an inner core part consisting essentially of coal ash powder and has the ratio of the average particle diameter of the powder forming the outermost layer to the average particle diameter of the powder forming the inner core material of >=50%.
Patent JP-S54112642-A (JP)
Title: Copying apparatus for photographic films
Inventor: SATOU TADASHI
IPC: G03B27/50
Filed: 1978-02-23
Abstract: PURPOSE: To rapidly perform copying of high accuracy efficiently by forming a photographic film in cylindrical form, performing transmission radiation while letting the same rotate on the axial line of the cylinder and enlargedly projecting the transmission image to a photoreceptor.  
     CONSTITUTION: A cylindrical part 79 having an optical opening 78a is formed in the film 34 path between a spool 77 for storing the photographic film 34 and a take- up spool 83 and the film 34 is closely contacted to the cylindrical surface thereof by means of a film retainer 80. Said cylindrical part 79 is so constituted as to be rotated together with the film spools 77, 83 about the axial center of said cylinder. An illuminating part A which makes transmission radiation of the film 34 is provided facing the optical opening 78a and the transmission image thereof is enlargedly projected to an electrophotographic photoreceptor 1 by an optical system L. Hence, the position accuracy of the intended focal plane may be secured and the synchronization of the cylindrical part 79 and photoreceptor 1 may be made accurate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52101949-A (JP)
Title: Antenna apparatus
Inventor: KAWAI YUMIO
IPC: H01Q1/32
Filed: 1976-02-23
Abstract: PURPOSE:To receive electric waves better by changing over a whip antenna and a dipole antenna to and from each other, which are fitted with running bodies such as automobiles.
Patent JP-S59145284-A (JP)
Title: Dry distillation of coal
Inventor: ASAKAWA YUUKICHI
IPC: C10B57/00
Filed: 1983-02-08
Abstract: PURPOSE:To increase the efficiency of dry distillation of coal at a low voltage, thus simplifying electric insulation of equipment and reducing the cost of power source unit, by performing dry distillation in a high electric field, with the coal itself acting as one of electrodes used. CONSTITUTION:Dry distillation of coal is performed by utilizing raw material coal itself as one of the electrodes and applying alternating voltage of 500- 5,000Hz without causing electrical discharge. Coal 12 in powder and particles is placed in a reactor 10 and gas generated by dry distillation is discharged through a discharging pipe 14. The reactor 10 is heated by hot air supplied from a heating oven through a pipe 18 to a pipe 20. An electrode 22 is provided above coal 12 in the reactor 10 at a distance H and is connected to one output end of an alternating current power source 24. As the other output end of the power source 24 and the reactor 10 are grounded, alternating voltage is applied between the surfaces of the electrode 22 and coal 12.
Patent JP-S59144471-A (JP)
Inventor: IMAMURA TETSUYA
IPC: A63F7/02
Filed: 1983-02-08
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-S63318387-A (JP)
Inventor: HANSU PAURU MAIAA
IPC: F16L47/04
Filed: 1988-01-29
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-H04235986-A (JP)
Title: Pyridopyrimidine derivative, production and use thereof
Inventor: AKIMOTO HIROSHI
IPC: A61K31/505
Filed: 1991-01-18
Abstract: PURPOSE:To provide a novel pyridopyrimidine derivative exhibiting highly selective toxicity against tumor cells and excellent anti-tumor activity as an anti-tumor agent. CONSTITUTION:A compound of formula I (A ring is pyridine ring capable of being hydrogenated and of containing one or more substituents; B is divalent ring-like group capable of containing one or more substituents or 2-5C alkylene; X is amino, hydroxyl; Y is H, amino, etc.; COOR<1>, COOR<2> are carboxyl groups capable of being esterified; n is 2-5) or a salt thereof, e.g. 4-[3-(2,4-diamino-5,6,7,8- tetrahydropyrido[2,3-d]pyrimidin-5-yl)propyl] benzoic acid tert-butyl ester. The compound is produced e.g. by acylating a glutamic acid derivative of formula III with a carboxylic acid of formula III in the presence of a dehydration- condensing agent such as dicyclohexylcarbodiimide. The reaction is preferably carried out at a pH of 5-10 at a temperature of 0-50 deg.C.
Patent JP-S53104251-A (JP)
Title: Wet type develooing device of transfer type electrophotographic copier
Inventor: OGAWA MASAYA
IPC: G03G15/10
Filed: 1977-02-23
Abstract: PURPOSE: To form a copy of superior image quality, by installing a developing electrode roller rotating in the reverse direction of movement of a photosensitive drum surface, by supporting the developing fluid to the opposite drum surface approaching the roller, and by thus surely supplying the fluid with a simple constitution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53105182-A (JP)
Title: Semiconductor radiant-ray detector
Inventor: MATSUO NOBORU
IPC: H01L31/00
Filed: 1977-02-24
Abstract: PURPOSE: To make it possible to select available parts without using any shutter and to detect even radiant rays of a small radiation quantity at high SN, by arranging and unitizing a plural number of radiant-ray elements obtained by forming rectifying layers on semiconductor single crystal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53103593-A (JP)
Title: Lead cable laying method from floatlng land
Inventor: FUJIEDA TAKASHI
IPC: H02G9/02
Filed: 1977-02-23
Abstract: PURPOSE: In cable laying where the distance between cable terminal and sea bed is always constant, to prevent occurrence of local bending stress in the cable by stretching horizontal rope in multi-stage between lower cable and parallel member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55112877-A (JP)
Title: Control device for pelton wheel
Inventor: SOUMIYA SEIICHI
IPC: F15B11/04
Filed: 1979-02-23
Abstract: PURPOSE: To control the flow quantity change rate approximately at a constant rate over the entire needle stroke range by controlling the needle moving speed in proportion to the opening area of a needle valve.  
     CONSTITUTION: There are provided an opening period controlling orifice device 15 and a closing period controlling orifice device 41 both of which being formed to make the pressurized oil discharged through a servo-distributing valve 8 corresponding to the command of a governer 13 by a servo-motor 2 successively bypass plural orifices 30W35 and 54W59 according to the movement of a needle 1 from the fully closed position to the fully opened position. Thus controlling the flow quantity chamge rate approximately at a constant rate over the entire needle stroke range. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01195562-A (JP)
Title: Control system for allocation of input/output device
Inventor: NOMURA SHIZUO
IPC: G06F13/10
Filed: 1988-01-29
Abstract: PURPOSE:To simplify the overall constitution of an operating system by providing a control table, a status table, and a control part which performs the processing when an input/output instruction is trapped via said two tables. CONSTITUTION:When an operating system A1 tries to carry out an input instruc tion against a certain I/O 7, a control part 4 refers to a control table 5 to judge whether the I/O 7 is allocated to the system A1 or not. If so, the input instruction is carried out. If not, the status corresponding to the I/O 7 is sent back to the system A1 by reference to a status table 6. As a result, the overall constitution of the system A1 is simplified. Furthermore, the I/Os can be added to a computer system just by adding the entries to the table 6 and a control table 5. Thus, the I/O adding jobs are simplified.
Patent JP-H01194800-A (JP)
Title: Asymmetrical acoustic correction device
Inventor: YAMATO TOSHITAKA
IPC: H04S1/00
Filed: 1988-01-29
Abstract: PURPOSE:To realize desired at-site-sensation audibility for a driver and a person in the front seat by conducting a level-correction respectively for acoustic signals to be supplied to left, right, and central speakers and executing a phase correction at the same time. CONSTITUTION:By providing a phase shifter 38 in an on-vehicle audio equipment 21, a phase phi is given to a synthesized signal L+R. By means of this shifter 38 together with those 35, 37, the differences between the arrival times of acoustic waves from respective speakers 16-18 at the ears of a driver 19 and the level of the waves, can be corrected. The right extremity direction P1R of a right speaker 18 can be extended outwardly for a desired degree for the driver 19. As a result, the respective angles alpha1, alpha2 of the left and the right extremity directions P1L, P1R from the normal at the place of the driver can be made satisfy a relation of alpha1=alpha2 for the driver 19. This means that a sound source C1 is positioned just in front of the listener, and at the same time, the distributive density of a sound heard by the driver can be made uniform. It is the same with the person 12 in the front seat.
Patent JP-S54113317-A (JP)
Title: Magnetic recoring apparatus
Inventor: OGAWA SHIGERU
IPC: G06K7/08
Filed: 1978-02-24
Abstract: PURPOSE: To improve the reading quality of magnetic tickets such as railway tickets by estabilishing a phase difference from the reading clocks corresponding to the data of plural tracks.  
     CONSTITUTION: The data A 1 , A 2  and so on of respective tracks, which are recorded in a magnetized ticket 2 such as a railway ticket, are read out by clocks A so that strobe signals corresponding to the head of the grouped data are generated. Data B 1 , B 2  and so on  are similarly processed by clocks B. The phases of those clocks A and B are made different such that the changing points of the clocks A and B are not absolutely overlapped. As a result, the phase relationships beteeen the clocks and data, which are asymmetrically read out, are corrected so that the head of the grouped data is read out and processed clearly in high quality in response to the strobe signals of large margin without use of a sequence circuit and without any influence upon the inclination upon the reading operation due to the size error of the ticket 2 thereby to facilitate and ensure the program processing of the data. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56117152-A (JP)
Title: Measuring apparatus of reaction
Inventor: CHISAKA FUMITAKE
IPC: G01N21/76
Filed: 1980-02-20
Abstract: PURPOSE:To perform an accurate and rapid measurement, by providing the stand supporting exciting body and jet nozzle of exciting gas facing said stand each other in tightly closed reaction chamber having an exhaust system and detecting a photon generating by the reaction of the exciting gas with exciting body by the photomultiplier tube. CONSTITUTION:The measuring apparatus 1 of reaction utilized a chemical luminescence is constituted so as to discharge the gas in the reaction chamber 2 from the exhaust pipe 3. The chamber 2 is air-tightly constructed and is heated by the heater 8, 9 and the temperature of the chamber 2 is controlled. The porous body 24 maintaining exciting body (liquid hydrocarbon or powdered body, etc.), is mounted on the stand 12 rotating by the rotary shaft 13 provided in the chamber 2 and also, being movable in the direction shown by the arrow. Exciting gas (O3-containing gas, etc.) is blown from the nozzle 25 facing the body 24 and a photon generated by the reaction, is passed through the optical windows 38a-38c and is detected by the photomultiplier tube 41. Moreover, said photon is passed through the bleeder circuit preamplifier 42 and the concentration of containing component such as O3 in the exciting gas is recorded by the photon counter, data treating apparatus and recording apparatus continuously.
Patent JP-H04257826-A (JP)
Title: Manufacture of active matrix substrate
Inventor: UJIMASA HITOSHI
IPC: G02F1/1368
Filed: 1991-02-13
Abstract: PURPOSE:To prevent a pixel electrode from peeling by surface-treating an organic transparent insulating film in the atmosphere of inert gas which is made plasma. CONSTITUTION:Thin film transistors 30 are arranged on a substrate 1 in matrix to form a thin film transistor array. Contact holes 12 are made by applying a transparent insulating film 10 to the surface of the array and patterning. The precision of the surface is improved by surface-treating the transparent insulating film 10 in the atmosphere of inert gas made plasma. After that, pixel electrodes 11 are obtained by forming a conductive film on the surface of the transparent insulating film 10 and patterning. Thereby adhesive strength between the transparent insulating film 10 and the pixel electrode 11 is increased.
Patent JP-H08213824-A (JP)
Title: Automatic adjustment device for antenna direction and position
Inventor: NAKAYAMA YUJI
IPC: H01Q3/08
Filed: 1995-02-08
Abstract: PURPOSE: To automate the adjustment of the direction and position of the antenna of a mobile station in radio communication by sending a PN pattern from a base station and adjusting the antenna while allowing the mobile station to observe a reception level and a code error rate. CONSTITUTION: A synthesizer 22 of a base station 1 synthesizes a regular signal with a signal obtained by modulating a signal from a PN pattern generator 23, with a digital modulation device 20 and sends the synthesized signal. An angle control circuit 13 of a mobile station 2 controls an angle adjustment device 14 to match an angle of a mobile station antenna 12 in a direction where a reception level is maximized. Then a branching device 23 is used to extract the PN pattern signal and a position control circuit 15 controls a position adjustment device 16 to move the antenna 12 so that a code error rate is minimized. Through the constitution above, it is possible to direct automatically the antenna 12 of the mobile station 2 to the base station 1, and even when the mobile station 2 is moved from the position, the mobile station antenna 12 is automatically set to an optimum state.
Patent JP-S58138064-A (JP)
Title: Semiconductor device and its evaluating method
Inventor: IWAI HIROSHI
IPC: H01L21/60
Filed: 1982-02-10
Abstract: PURPOSE:To form a TEG consisting of a large number of fundamental characteristic evaluating elements without lowering the degree of integration by forming a plurality of the evaluating elements and a pad section into a LSI chip. CONSTITUTION:The source 13 of a MOS transistor 161 is connected to the pad section 181 for first measurement, the drain 14 of the transistor to the pad section 182 for second measurement and a gate electrode 15 to the pad section 183 for third measurement respectively by trimming a first Al main wiring 201 section between first and second Al branch wiring 191, 192 connected to the source 13 and the drain 14 by laser beams. A probe card, etc. are connected to the pad sections 181-183 for each measurement, and the electrical various characteristics of the specific MOS transistor 161 are measured, thus evaluating the LSI chip.
Patent JP-S53105932-A (JP)
Title: Variable length encoding system
Inventor: YOSHIKI HIROSHI
IPC: H03M7/40
Filed: 1977-02-28
Abstract: PURPOSE: To secure a simple output by memorizing previously the pattern in which "1" is inserted to the head of the variable length code into a conversion logic circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60164229-A (JP)
Title: Force converter
Inventor: TANIGAWA HIROSHI
IPC: G01L1/04
Filed: 1984-02-07
Abstract: PURPOSE:To improve both resolution and a dynamic range, by providing a means, which converts the relationship between a force and the amount of movement with respect to a movable piece that is linearly moved by the application of a force to be measured, into the relationship of non-linear shape or a polygonal line shape. CONSTITUTION:A force to be measured F is received by a pressure receiving part 4. A movable piece 1, which can be linearly moved, is compressed through a linking rod 5. Spring members 30 and 31 are provided between the movable piece 1 and a wall 6. When the restoring force of the spring becomes equal to the force F, the movable piece 1 becomes a stabilized state. The amount of movement of the movable piece 1 at this time is detected by a sensor such as a magnetic scale 2 and the like and the force F is measured. The spring is formed by the two springs 30 and 31 having different spring constants. The relationship between the amount of the movement of the movable piece 1 and the force F is expressed by a bent line, which is changed at a point, where the coil of the spring 30 having the smaller spring constant is closely contacted.
Patent JP-H02199645-A (JP)
Title: Magneto-optical recording medium
Inventor: KOBAYASHI YOSHIMITSU
IPC: G11B11/105
Filed: 1989-01-30
Abstract: PURPOSE:To improve corrosion resistance by forming a protective layer of the oxide or nitride of an element the galvanyl system of which in an aq. soln. is equal to or baser than the essential element constituting a reflecting layer. CONSTITUTION:The protective layer 5 consisting of the oxide MOx or nitride MNx is provided on the reflecting layer 4. The element M of the MOx or MNx constituting the protective layer 5 is the element the galvanyl system of which in the aq. soln. is equal to or baser than the essential element R constituting the reflecting layer. There is no case in which the R is easier to be oxidized than the M and the oxidation-reduction reaction to oxidize the reflecting layer 4 does not take place between the protective layer 5 and the reflecting layer 4 if the M is equal to the R or baser than the R. The excellent weatherability and corrosion resistance are obtd. in this way.
Patent JP-H02201350-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SATO MINORU
IPC: G03C1/035
Filed: 1989-01-30
Abstract: PURPOSE:To obtain the photographic sensitive material having high sensitivity, high contrast, and excellent graininess and sharpness by constituting the material of silver halide layers in which the halogen distribution in a part or the whole of the core part is perfectly uniform and the halogen distribution in the shell part is not perfectly uniform. CONSTITUTION:The photosensitive silver halide particles in the silver halide emulsion layers are the silver halide particles which are not perfectly uniform in the halogen distribution of the silver halide layers (shell part) on the particle surface of the particles and are perfectly uniform in the halogen distribution of a part or the whole of the silver halide layers (core part) on the side inner than the shell part of the particles. The prepn. of the core part is executed by a method consisting in previously adding the previously prepd. silver halide emulsion having the silver halide particles of fine sizes into a reaction vessel 1 which induces the nucleus formation and/or crystal growth of the core part and effecting the nucleus formation and/or crystal growth of a part or the whole of the core part in the vessel 1. The photosensitive material having the high sensitivity and the improved graininess and sharpness is obtd. in this way.
Patent JP-S53105545-A (JP)
Title: Coating of inner surface of tube
Inventor: TAKAHASHI MINORU
IPC: B05D7/22
Filed: 1977-02-25
Abstract: PURPOSE: To coat the end part of a tube uniformly, preventing the scattering of paint from the brush and the retention of residual paint, by furnishing both ends of the tube with guide tubes and coating the inner surface of the tube with pigment by a rotary brush. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10225143-A (JP)
Title: Inverter device
Inventor: TADA TOMOSHI
IPC: H02H11/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To see that short-circuiting of an arm part does not occur, and to dispense with the dead time, and prevent the occurrence of the waveform distortion of the output voltage and occurrence of voltage decrease, by connecting two circuits of arm parts to which the primary windings of a transformer are connected, in parallel to switching elements, and getting output voltage from the secondary winding of a transformer. SOLUTION: When the first and second switching elements Se and Sr are turned on, the voltages Nb and Vf which are opposite in polarity and equal in voltage with each other are generated in the first and second windings Pa and Pb, and the voltage Vo of the third winding is not outputted. Next, when the first switching Se is turned on and the second switching Sr is turned off, the voltage Ve equal to the voltage of a DC power source is generated in the first winding Pa, and it outputs positive half wave pulse waveform to the voltage Vo of the third winding.  Moreover, when the first switching element Se is turned off and the second switching element Sf is turned on, the voltage FR equal to the voltage Eo of the DC power source and opposite in polarity to the voltage Ve is generated in the second winding Pb, and it outputs the negative half wave pulse waveform to the third winding voltage Vo.
Patent JP-H03225395-A (JP)
Title: Output device
Inventor: SUGAYA AKIO
IPC: G06K15/12
Filed: 1990-01-31
Abstract: PURPOSE:To reduce a recording area by forming a registered dot pattern in an outline font when a character code is inputted and generating a dot font in a specified shape. CONSTITUTION:Character setting information and character format for selecting character are inputted and the outline font(OLF) is selected from an OLF control table 2-2 by using the inputted information. The character code is read out from a reception buffer and a corresponding dot pattern font(DPF) is fetched out of a registered DPF 2-5 from a character pointer corresponding to the character code in a selected OLF information part 2-4. An index 2-10 in a table 2-2 corresponding to the OLF is fetched and the information of height 2-8 and width 2-9 in a dot font control table 2-1 indicated by the index is fetched and compared with the inputted character format. When they are not in the same size, outline extraction processing is performed to form the OLF and form the DPF having the size in accordance with the inputted shape.
Patent JP-S58137726-A (JP)
Title: Cylindrical oscillation type pressure gage
Inventor: IKEDA KIYOUICHI
IPC: G01L9/00
Filed: 1982-02-12
Abstract: PURPOSE:To obtain a titled pressure gage having high accuracy and high oscillation resistance, by installing a cylindrical oscillator consisting of a thin-walled inside cylinder part and a thick-walled outside cylinder part continuous therewith in a cover and fixing the thick-walled end face part to the cover. CONSTITUTION:A cylindrical oscillator 1 is constituted of a thin-walled cylindrical part 11, a thick-walled cylindrical part 12 continuous with one end thereof and a thick-walled end face part 13 closing the other of the part 11. A cover 4 contg. the oscillator 1 is fixed at one end to the part 12, and the part 13 is inserted into the opening part of the cover 4 and is fixed thereto.