baber/WOPTO huggingface dataset:
Patent JP-S6074249-A (JP)
Title: Ion beam apparatus
Inventor: AIHARA RIYUUZOU
IPC: H01L21/265
Filed: 1983-09-29
Abstract: PURPOSE:To simplify an ion beam apparatus, by providing Wien filters for filtering desired ions from a plurality kinds of ion beams generated by an ion source, in two stages, and interposing beam blanking electrodes therebetween. CONSTITUTION:Under a convergent lens 4 of an ion beam apparatus using an EHD type ion source are disposed Wien filters 21, 22 for ion filtration in two stages, and beam blanking electrodes 19' are interposed therebetween. A power source 16 for the convergent lens is controlled by a control unit 15 so that the ion beam forms its crossover image C1 right in the middle of the filters 21 and 22 and then converges on a material 12 after passing through a slit 10. Thus, it has been made possible to make beam blanking at the crossover point of the beam without the need for other convergent lens, alignment electrodes, or the like, and to simplify the apparatus.
Patent JP-H0789873-A (JP)
Title: Two-specificity trigger molecule recognizing lymphocye antigen cd2 and tumor antigen
Inventor: BUORUFUGANGU SHIYUTORITSUTOMAT
IPC: C07K19/00
Filed: 1994-08-02
Abstract: PURPOSE: To obtain a bispecific antibody fragment recognizing a lymphocyte antigen CD2 and an arbitrary variable tumor antigen, and having tumor- inhibiting and tumor-dissolving activities. CONSTITUTION: This bispecific antibody fragment is represented by BAb<X, AICD2. M1>Y or BAb<X, AICD2. M2>Y (BAb is a bispecific antibody; X is an antibody determinant recognizing a tumor antigen; AICD2. M1 and AICD2. M2 are each a monoclonal antibody recognizing a CD antigen; Y is a part of the whole antibody). The bispecific antibody fragment comprises the first binding portion for binding to an epitope of a tumor cell, and the second binding portion for binding to the epitope of the CD2 antigen. A pharmaceutical preparation containing the fragment is useful for treatment of melanoma, neuroglioma, carcinoma, tumor in circulatory system, and solid tumor, etc.
Patent JP-S6157689-A (JP)
Title: Production of coal-water slurry
Inventor: KAJI RYUICHI
IPC: C10L10/18
Filed: 1984-08-30
Abstract: PURPOSE:To obtain a coal-water slurry having high concentration and low viscosity, saving the coal crushing power and dispersing agent, by crushing coal to a specific particle size in the presence of a dispersing agent, separately crushing coal to a specific size in the absence of a dispersing agent, and mixing the crushed products. CONSTITUTION:The objective coal-water slurry is prepared by mixing (A) about >=20(wt)% powder obtained by crushing coal in the presence of a dispersing agent (e.g. an organic anionic surfactant, nonionic surfactant, inorganic ionic compound, etc.) to the maximum diameter of about <=30mum with (B) <=80% coal powder produced by crushing coal in the absence of a dispersing agent to the maximum particle diameter of about >40mum.
Patent JP-S5969977-A (JP)
Title: Semiconductor light emitting device
Inventor: YAMANAKA HARUYOSHI
IPC: H01L33/30
Filed: 1982-10-15
Abstract: PURPOSE:To check the generation of a high concentration level at an interface and to improve crystallinity by making the neighborhood of the interface of P-N junction to low concentration, and to enhance implantation efficiency and to contrive to enhance brightness of a semiconductor light emitting device by implanting electrons or holes from an adjoining high concentration layer through a low concentration layer. CONSTITUTION:A P type GaAlAs layer 2 is formed on a P type GaAs substrate 1 using the usual slow cooling method. Thickness of the P type GaAlAs layer 2 is 30mu, zinc (Zn) is used as impurities to be added, and concentration is made to (5-10)X10<17>cm<-3>. When the P type GaAlAs layer 2 is formed according to the slow cooling method, the mixed crystal ratio of AlAs is reduced in proportion to growth. Therefore the growth temperature and the adding quantity of Al of the P type GaAlAs layer 2 are decided as to make radiant wave length to become to 660nm. After the P type GaAlAs layer 2 is formed, a growth solution is changed, and the N type GaAlAs layer 31 is formed. Adding impurities to the N type GaAlAs layer 31 is Te, and impurity concentration is made to (5-7)X10<16>cm<-3>. As to enable to take out outside light radiated in the light emitting region without being absorbed, the mixed crystal ratio of AlAs of the N type GaAlAs layer 31 is elevated as 0.7.
Patent JP-S5971088-A (JP)
Inventor: SUZUKI KAZUHIRO
IPC: H04N5/445
Filed: 1982-10-16
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-H0232612-A (JP)
Title: Surface acoustic wave device
Inventor: OGAWA SEIICHI
IPC: H03H3/08
Filed: 1988-07-22
Abstract: PURPOSE:To improve the unrequired wave absorptive efficiency of an absorber by providing the absorber for absorbing an unrequired wave consisting of multilayer structure of two or more layers on the surface of both end parts of a device chip, and setting the specific gravity of the absorber of a second layer and after larger than that of a first layer brought into contact with the device chip out of the absorbers. CONSTITUTION:An input electrode 2, an output electrode 3, and the absorber 1 are provided on the device chip 4. Also, the absorber 1 is formed in the structure of two layers, and is constituted of a first layer absorber 5 and a second layer absorber 6. As the first layer absorber 5, ordinary UV curing resin of polybutadiene system is used, and also, as the second layer absorber 6, UV curing resin on which aluminum powder to increase the specific gravity of polybutadiene is added is used. In such a way, it is possible to constitute the absorber 1 providing with the same adhesion as that of the first layer absorber 5 and the same absorptive efficiency as that of the second layer absorber 6.
Patent JP-H08168381-A (JP)
Title: Infectious non-segmented recombinant negative chain rna virus
Inventor: KAARU KURAUSU KONTSUERUMAN
IPC: C12N7/00
Filed: 1995-07-18
Abstract: The present invention provides the generation of infectious replicating non-segmented negative-stranded RNA virus, entirely from cloned cDNA. <??>This process offers the possibility to introduce mutations into the virus genome by means of recombinant DNA techniques.
Patent JP-S6242258-A (JP)
Title: Data transfer device
Inventor: KOJIMA TAKESHI
IPC: G06F13/36
Filed: 1985-08-20
Abstract: PURPOSE:To attain the conversion of transfer data to a peripheral LSI with no change of a CPU program by providing data converting circuit between a CPU and the data bus of the peripheral LSI. CONSTITUTION:When a CPU 1 transfers data to a peripheral LSI 2, a data converting circuit 4 performs the conversion of data according to the input data on data buses DB0-7. The converted data are delivered to these buses DB0-7 and the LSI 2 fetches these converted data as the input data. When the CPU 1 reads the data on the LSI 2, the data on the data buses CDB0-7 are delivered to the buses DB0-7 via an input data buffer 3. Then the CPU 1 reads these data. Thus the input data to be given to the LSI 2 can be changed by changing the way of conversion of the circuit 4. Therefore the transfer data given to the LSI 2 can be changed without changing the program of the CPU 1.
Patent JP-H0469844-A (JP)
Title: Program reserving method
Inventor: MORIKAWA NARIKAZU
IPC: H04N5/76
Filed: 1990-07-10
Abstract: PURPOSE:To record a reserved program at a prescribed tape speed before interruption at the time of restart even in the case of interruption of reserved program recording by storing the tape speed at the time of interruption and executing the restarted VPS timer reserved program recording at the stored tape speed. CONSTITUTION:When an interruption code in a VPS code is detected in the middle of VPS reserved program recording, it is stored in a data memory 7. When detecting the interruption code, a data discriminating circuit 13 controls a timer control circuit 10 to interrupt the timer recording and stores the tape speed at the time of interruption in a reservation storage circuit 6. When the data discriminating circuit 13 detects the VPS code transmitted again after interruption and discriminates the restart, the tape speed of this restarted reserved program recording is changed to the stored tape speed. Thus, reserved program recording is executed at the desired tape speed regardless of interruption or a power failure.
Patent JP-H0469950-A (JP)
Title: Semiconductor device
Inventor: KUMAGAI KOICHI
IPC: H01L27/118
Filed: 1990-07-10
Abstract: PURPOSE:To make it possible to estimate the capacitances of wirings accurately, by providing a conductor layer having a constant potential between an n-th wiring layer from the side of a semiconductor substrate and an (n+1)-th wiring layer. CONSTITUTION:A conductive layer having a constant potential is provided between an n-th wiring layer from an m-th one of m wiring layers and an (n+1)-th one (where 2<=n<=m-1, n is an integer). The wiring layers are shielded from each other electrically by the conductor layers. For example, on a substrate 105, from the side of the substrate, a first layer wirings 101, a grounded shield layer 107, a second layer wirings 102, the grounded shield layer 107, a third layer wirings 103, etc., are formed in the described order. The respective layers are isolated electrically from each other by insulators 106, and if necessary, are connected electrically with each other by a through hole 104 between 1-2 layers, etc. Capacitances, 111, 113 between the second layer wiring and the shield layers are constant, regardless of the wiring patterns and the potential states of the upper and lower layers thereof, and come into the values proportional to the area of the second layer wiring 102. Therefore, by considering a capacitance 112 between the two adjacent second layer wirings together with the capacitances 111, 113, the capacitances of the second layer wirings 102 can be calculated from only the layout pattern of the second layer wirings 102.
Patent JP-H0844999-A (JP)
Title: Approach prediction device
Inventor: ONO TAKESHI
IPC: G08G1/16
Filed: 1994-08-03
Abstract: PURPOSE:To accurately judge how much the vehicle concerned approaches a precedent vehicle by grasping the road state in front of the vehicle concerned. CONSTITUTION:The device which predicts how much the vehicle concerned approaches a precedent vehicle that exists in the travel direction is equipped with a travel guide information detecting means 101 which detects travel guide information such as a white line drawn on the road surface, a vehicle concerned behavior detecting means 102 which detects the behavior of the vehicle concerned, a precedent vehicle behavior detecting means 103 which detects the behavior of the precedent vehicle, and an approach degree predicting means 104 which predicts how much the vehicle concerned approaches the precedent vehicle on the basis of the detected travel guide information, and the behavior of the precedent vehicle and the behavior of the vehicle concerned.
Patent JP-H03130408-A (JP)
Title: Highly opened reticulated polypropylene fiber, dope for production of the fiber and production process
Inventor: SHIMURA KAZUHIKO
IPC: D04H1/4291
Filed: 1990-07-12
Abstract: PURPOSE:To provide a three-dimensional reticulated fiber composed of fibrillated isotactic polypropylene, having a specific microwave birefringence, free from opening agent and exhibiting high openability, high thermal dimension stability and excellent processability. CONSTITUTION:The objective fiber is a three-dimensional reticulated fiber of fibrillated isotactic polypropylene having a microwave birefringence of >=0.07, an Mw/Mn ratio of <=4.3 (preferably <=3.8) and an MFR of <=20. The fiber can be produced by spinning a dope of the polymer dissolved in a solvent composed of e.g. 80% of dichloromethane and the remaining part of other halogenated hydrocarbon (e.g. 2,2-dichloro-1,1,1-trifluoroethane).
Patent JP-H104752-A (JP)
Title: Reaping height-controlling apparatus in combine-harvester
Inventor: MATSUTANI SHUNICHI
IPC: A01D67/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a reaping height-controlling apparatus in a combine-harvestr capable of holding a reaping height from the ground constant, securing stable moving and effecting smooth reaping run by controlling the reaping height of a pretreatment part unchangeable before and after the change of the vehicle height of the combine. SOLUTION: This reaping height-controlling apparatus comprises a pretreatment part 6 which is hung at the front part of a machine frame 3 through a hydraulic cylinder 33 in a liftable manner, right and left crawler travelling apparatuses 2 which are furnished in a vertically swingable manner against the machine frame 3, a reaping height-controlling means for controlling descending so that the pretreatment part 6 comes at the reaping height which has been set by a setting device and a vehicle height-controlling means for vertically moving the right and left crawler travelling apparatuses 2 against the machine frame 3, separately or simultaneously for both the apparatuses 2.  The reaping height-controlling means controls the reaping height of the pretreatment part 6 unchangeable before and after the change of the vehicle height by adjusting the reaping height value, which has been-set by the setting device, according to the increase and decrease of the vehicle height change when the vehicle height-adjusting means detects the change of the vehicle height.
Patent JP-H051556-A (JP)
Title: Intake system of supercharged engine
Inventor: NAKAGAWA YOSHIHIRO
IPC: B60W10/10
Filed: 1991-06-26
Abstract: PURPOSE:To improve the extent of responsiveness to an accelerator change by controlling a bypass passage bypassing a supercharger so as to be forcibly closed at the time of engine load lower than that of an economy mode in a supercharging area at time of a power mode. CONSTITUTION:In engine driving, an intake air quantity Q, engine speed Ne and a mode signal or the like are taken into a central processing unit 30, making it perform a mode judgment, first of all. At the time of judging a power mode, the proper second map is read out, making it execute a range judgment on the basis of an input signal Q and the engine speed Ne. In brief, whether an engine driving state is in a nonsupercharged area or not under the power mode state of an automatic transmission 35 is judged, and when the nonsupercharged range is judged, a three-way solenoid valve 19 is turned to OFF, and pressure in the upstream of a throttle valve 4 is affected on a diaphragm chamber 18a, opening an on-off valve 18, thus a bypass passage 17 is opened. On the other hand, at the supercharged range, the on-off valve 18 is closed at time of engine load lower than that of an economy mode, thereby closing the bypass passage 17.
Patent JP-H0734078-A (JP)
Title: Base oil of hydraulic oil for hydraulic elevator
Inventor: NAGANUMA KIYOSHI
IPC: C10N40/08
Filed: 1993-07-23
Abstract: PURPOSE:To obtain the subject base oil capable of decreasing the odor while keeping the oxidation stability. CONSTITUTION:This base oil of a hydraulic oil for elevator containing mineral oil contains <=1.5wt.% of aromatic component. The base oil is incorporated with a phenolic additive (e.g. 2,6-di-t-butyl-4-methylphenol) in combination with an amine additive (e.g. p,p'-dioctyldiphenylamine) as antioxidants and an alkenylsuccinimide compound (e.g. alkenylsuccinimide) as a rust-proofing agent.
Patent JP-H1027782-A (JP)
Title: Method and apparatus for plasma treatment
Inventor: YANAGI YOSHIHIRO
IPC: H01L21/31
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for plasma treatment which are low cost and exhibit high durability and high power application efficiency and by which high-density plasma can be generated in a high vacuum and in a large area. SOLUTION: By a method and an apparatus for plasma treatment, a plasma is generated in a vacuum chamber 3 by applying high-frequency electric power to a coil 6 for high-frequency inductive coupling and a wafer 8 is treated, metallic beams 2 or a frame with multiple through windows 30 are provided. A first induction plate 1 with a resistance heating heater 4 closing the multiple through windows 30 is placed for sealing the vacuum chamber. The coil 6 for high-frequency inductive coupling is placed on the first induction plate 1 through an insulating layer such as a second induction plate 5.
Patent JP-H0731889-A (JP)
Title: Draft chamber
Inventor: YOSHIMATSU KEISUKE
IPC: B01L1/00
Filed: 1993-07-23
Abstract: PURPOSE:To provide such a draft chamber that a large-sized experimental instrument is easily provided in a treatment chamber by enlarging the front opening part of the treatment chamber and also the structure of a door for opening/closing the opening part is simple and operability is good and weight of the door is not increased and the price is not raised. CONSTITUTION:This draft chamber is so constituted that the front upper part of a treatment chamber 3 is covered with the front cover 5 and the upper part of the front opening part 6 in the lower part thereof is covered with a louver 7 communicated with the inside and the outside of the treatment chamber 3, and the remaining opening part is opened and closed by a glass door 8 which is vertically slid at the rear side of the louver 7. The louver 7 is slid and moved to the upper part and housed into the front cover 5. The glass door 8 is thoroughly pulled up to open the whole body of the front opening part 6, and an experimental instrument A or the like are provided in the treatment chamber 3.
Patent JP-H0913943-A (JP)
Title: Heat insulating/sound absorbing material
Inventor: FURUSUGA MASAMICHI
IPC: C04B32/00
Filed: 1995-06-28
Abstract: PURPOSE: To maintain a necessary and sufficient heat insulating property and provide an excellent sound absorbing effect by forming holes having the specific diameter and rate of hole area on a heat insulating material only in a sound absorbing material integrally laminated with a sound absorbing base material and a heat insulating skin material made of an aluminum foil laminated with a film or fibers or both of them. CONSTITUTION: This sound absorbing material is integrally laminated with a heat insulating skin material and a sound absorbing base material. An aluminum foil used as a heat insulating material is laminated and reinforced with a film or fibers or both of them for use as a heat insulating skin material. Through holes having a diameter 0.5-4mm are provided on the heat insulating skin material only. Holes having the diameter below 0.5mm are difficult to machine, and the holes having the diameter exceeding 4mm cause heat deterioration of a sound absorbing base material. A hole area bored on the heat insulating skin material is determined in relation to the diameter of the holes, and a rate of hole area is set to a range of 2-50%. When the rate of hole area is below 2%, desired improvement of sound absorbing property cannot be obtained.  When the rate of hole area exceeds 50%, heat resistance is reduced.
Patent JP-H0472211-A (JP)
Title: Transfer device
Inventor: KOJIMA HIDEAKI
IPC: B65G25/04
Filed: 1990-07-10
Abstract: PURPOSE:To surely suspend a device by providing the end of a screw shaft with a stopper from which a projection is projected, and thereby projecting a projection engaged with the projection of the stopper, out of a transferred material carrying nut which is moved while being threadedly engaged with the screw shaft in a transfer device for a floppy disc and the like. CONSTITUTION:When a screw shaft 14 is rotated with a stepping motor 7 driven, a nut 9 is moved as the shaft 14 is rotated, and a carriage 4 connected by an elastic member 6 is moved to the direction indicated by an arrow head 12, so that a head 5 is thereby moved to the direction of a recording medium. The screw shaft 14 is then moved to a position where the projection 17 of a stopper 10 is engaged with the projection 16 of the nut 9 so as to be suspended. This thereby enables a device to be accurately suspended provided that the nut 9, the stopper 10 and a stopper fixing member 11 are restricted in accuracy in such a way that the relation among the dimension A of the nut 9, the dimension B of the stopper 10 and the pitch P of a screw thread is kept proper.
Patent JP-S5883900-A (JP)
Inventor: KAMEDA TOORU
IPC: G10L15/10
Filed: 1981-11-13
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-S6442647-A (JP)
Title: Photosensitive photographic material
Inventor: ERIO KABARO
IPC: G03C1/38
Filed: 1988-07-22
Abstract: PURPOSE: To ensure superior antistatic performance by incorporating a specified non-ionic surfactant and a specified fluorinated org. salt compd. into at least one hydrophilic colloidal layer of a photosensitive silver halide photographic material. CONSTITUTION: When one or more hydrophilic colloidal layers including at least one silver halide emulsion layer are formed on a substrate to obtain a photosensitive photographic material, a nonionic surfactant having a polyoxyalkylene group and a fluorinated org. salt compd. as a reactional product of a polyoxyalkyleneamine compd. with a fluorinated org. acid compd. are incorporated into at least one of the colloidal layers. The electrostatic chargeability of the layer of a photograph can be reduced without adversely affecting the photographic characteristics of the photographic material.
Patent JP-H0233181-A (JP)
Title: Ic card
Inventor: NODA SHIGETOSHI
IPC: G06K19/10
Filed: 1988-07-23
Abstract: PURPOSE:To simplify the key management procedure and to raise the reliability for the key management by adding a structured key whose key itself is an encipherment algorithm in series to an algorithm for executing a strong encipherment and containing it in an IC tag. CONSTITUTION:When an input code, a key code, and variation height of a bit of an arbitrary input code are denoted as (x), (k) and DELTAk, respectively, f=f<-1> or f<-1> exists, and as a key at the time of executing an encipherment of an algorithm (f) for satisfying the expression, a structure key 41 which is independent from the key of the algorithm, and also, constitutes an encipherment algorithm itself is used. Also, an IC card 35 having a ciphering and deciphering device 32 of a computer 31, a structured key device 41 for executing an operation of the algorithm to a MODEM 33, and an I/O port 42 is provided. In this sate, data from the computer 31 is converted to an intermediate code by an algorithm (g) of the key 41 of the card 34. Moreover, it is enciphered by an algorithm (f) by the ciphering and deciphering device 32, and its output is outputted to a line 38 through the MODEM 33. As for data from the line 38, by reversing the preceding steps, the intermediate code is sent to the key 41 and decoded.