baber/WOPTO huggingface dataset:
Patent JP-H05313894-A (JP)
Title: Information processor
Inventor: SHOTANI TOMOYUKI
IPC: G06F9/32
Filed: 1992-05-11
Abstract: PURPOSE:To execute instruction at a high speed by separating a branching destination instruction among the instruction executed by a pipeline system into an operation code and an operand to be stored along with the address of the branching destination. CONSTITUTION:In the information processor for executing an instruction set constituted of the instructions with the plural kinds of instruction lengths by the pipeline system, an instruction prefetch device 11 prefetches a variable length instruction and an instruction decoder 12 separates the instruction into the operation code and the operand to be temporarily stored in an instruction prefetch buffer 13. Then, the instruction decoder 16 of the pipeline system receives the operation code at every byte from the buffer 13 to be decoded. An instruction executing part 17 executes the instructions using the operand corresponding to the decoded instruction and separates the branching destination instruction among them into the operation code and the operand to be stored in a branch target cache 15 along with the branching destination address.
Patent JP-S5367314-A (JP)
Title: Beam index type color television picture receiver
Inventor: SUGISHITA SHIYOUZOU
IPC: H04N9/24
Filed: 1976-11-27
Abstract: PURPOSE: To ensure an accurate operation for a beam index type television picture receiver by performing the conversion of the signal sent from the first index element into a repetitive frequency of the fluorescent substance in the form of a pulse signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04342521-A (JP)
Title: Bath salts
Inventor: NODA ISAO
IPC: C08L83/12
Filed: 1991-05-20
Abstract: PURPOSE:To provide skin with smooth touch, a moist and refreshing feeling after bathing by blending bath salts consisting essentially of a water-soluble inorganic salt with a specific organic silicone compound. CONSTITUTION:100 pts.wt. water-soluble inorganic salt such as sodium chloride, sodium carbonate, boric acid or sodium silicate is blended with 20 pts.wt. organic polysiloxane-polyoxyalkylene copolymer such as copolymer shown by formula I ((a) is 50-2,000; (b) is 10-500; (c) is 2-6; (d) is 3-500; (e) is 0-500; R is H, CH3, C2H5, C3H7, COCH3 or COC2H5), formula II, etc. In blending, both the components may be mixed, dissolved in a solvent such as water or an alcohol, made into a solid without evaporating the solvent and ground into fine powder. The bath salts can be directly used without using a pH adjuster and applicable to any type of water in a bathtub irrespective of soft water and hard water.
Patent JP-H01312860-A (JP)
Title: Structure of semiconductor package
Inventor: TANAKA HIROTAKA
IPC: H01L23/28
Filed: 1988-06-10
Abstract: PURPOSE:To easily find and reject a bent lead by inspection of an outer appearance of a semiconductor package on the basis of a figure corresponding to the lead by providing the figure of a recessed or protruded pattern inside a portion of the package where the lead makes contact with the back of the package. CONSTITUTION:A recessed or protruded figure (MXW) is provided inside a mold from the root of a lead. In a package (PLCC) having multiple pin leads 1, a bent lead of the PLCC of 68 pins for example is detected with use of a figure of MXW dimension which keeps a distance L between it and the tip end of the lead. Thereupon, if the lead end is existent within a zone on a vertical plane 28 mil in a rated specification, the lead is judged to be good. Thus, quantitative inspection is realizable from response inspection and hence a fine bent of a lead in the order of tens of microns can be detected easily.
Patent JP-H08315400-A (JP)
Title: Optical information recording/reproducing device
Inventor: NISHINOMIYA MASANOBU
IPC: G11B7/125
Filed: 1995-05-19
Abstract: PURPOSE: To make normal data recording possible to be performed even to wavelength fluctuation of a laser without using a precise and expensive temp. sensor by detecting the wavelength fluctuation in the laser and correcting recording power. CONSTITUTION: Laser light outgoing from an LD17 is converged on a CD-R disk 1, and information is recorded/reproduced. Simultaneously, the laser light outgoing from the LD17 is led to a monitor PD4, too, and the output of the PD4 is detected by sampling the outputs of the PD4 respectively corresponding to recording power and reproducing power with a recording power detection circuit 6 and a reproducing power detection circuit 7. The output of the circuit 7 is compared with a reference voltage by a comparator 9, and a reproducing current value making flow through the LD 17 is decided by a reproducing current drive circuit 15 imparted with the difference. On the other hand, the output of recording power detection circuit 6 is compared with the reference voltage from a recording power level correction circuit 12 by the comparator 8.  Thus, the recording power is controlled to the value according to the output of the circuit 12 fixedly.
Patent JP-H05336076-A (JP)
Title: Secrecy telephone set and secrecy method
Inventor: YOSHIZAKI KOSHU
IPC: H04K1/00
Filed: 1992-06-04
Abstract: PURPOSE:To protect privacy by decoding the digital signal obtained by deciphering to obtain a voice signal of telephone and making secret of the signal in a network. CONSTITUTION:When a handset 8 of a telephone set is hooked off, a call signal is transmitted to an originating station 11; and when a dial signal is transmitted from the telephone set, the originating station 11 transmits it to a relay exchange 12. The exchange 12 sends the dial number to a pertinent private branch exchange 13, and a terminating station 13 sends the call signal to a terminal equipment 9 for privacy. This equipment 9 is provided with a means which sends the voice input of telephone to the exchange 13 to obtain the secrecy output and a means which obtains the secrecy input to obtain the voice output of telephone. When a cipher key is set to the terminal equipment 9 to switch normal speaking to secrecy speaking and synchronism is settled between equipments 9, secrecy speaking between handsets 8 is possible. Thus, the signal is made secret of in the network to protect privacy.
Patent JP-H0436772-A (JP)
Title: Image forming device
Inventor: TAKEMURA OSAMU
IPC: G03G15/00
Filed: 1990-05-31
Abstract: PURPOSE:To cause fogging in an image with toner which is electrostatically charged t have a reverse polarity by making a potential between electrodes a specified one so that an electric field in a toner passing direction may be formed in a toner passing hole. CONSTITUTION:When an image forming signal is outputted by an image signal generating means 50, a positive voltage is impressed on a signal electrode 33. Since a common electrode 35 is grounded, the electric field from the electrode 33 to the electrode 35 is generated in the toner passing hole 31a. By this electric field, toner particles previously electrostatically charged to be negative are attracted to the electrode 33 and drop on a recording paper 70 on a base electrode 60. When an image non-forming signal is given by the means 50, a negative voltage is impressed on the electrode 33, and the toner electrostatically charged to be positive is not supplied in the hole 31a. The toner electrostatically charged to be positive is attracted to a toner supply roller on which the negative potential is impressed, so that there is no fear that the toner passes through the hole 31a.
Patent JP-S5933259-A (JP)
Title: Preparation of carotenoid dyestuff
Inventor: YOSHIKURA MASAHIRO
IPC: C09B61/00
Filed: 1982-08-19
Abstract: PURPOSE:To obtain the titled compound useful as foods, favorite foods, drugs, etc. stably in high purity without giving out a smell, by treating lipid contained in oleo-resin with an alkali aqueous solution or lipase so that it is converted into free fatty acid, distilling it. CONSTITUTION:Oleo-resin containing carotenoid dyestuff is saponified with an alkali or hydrolyzed by lipase treatment, and fats contained in the oleo-resin are removed. In the alkali saponification, the oleo-resin is reacted with an aqueous solution of caustic soda or caustic potash at 10-110 deg.C for 0.5-24hr. In the lipase treatment, water is added to oleo-resin to give a dispersion system, which is reacted with lipase at 38-41 deg.C for 8-12hr. The resultant substance is distilled using a centrifugal thin film molecular evaporator at 120-220 deg.C to give the desired substance. Before the distillation, a purified edible oil such as olive oil, coconut oil, etc. is preferably added to it.
Patent JP-2000332503-A (JP)
Title: Circularly polarized wave generator
Inventor: EKUMA SHUNJI
IPC: H01Q5/10
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a circularly polarized wave generator which can optimize the phase characteristic and the return loss without any adjustment. SOLUTION: A circularly polarized wave generator includes an fL waveguide 1, an fH waveguide 2 formed in coaxial structure inside the fL waveguide 1, and a dielectric member 3 which is provided obliquely at 45 deg. to a plane of linear polarization while abutting against the inside of the fL waveguide 1 and the outside of the fH waveguide. Thus, the dielectric member 3 is provided obliquely at 45 deg. to the plane of linearly polarization, so the delay of the phase of an electric field passing through the dielectric member 3 becomes larger than that of an electric field crossing the dielectric member 3 at right angles, so that a linearly polarized wave can be converted into a circularly polarized wave. Further, the dielectric member 3 can be formed by a metal mold, so a circularly polarized generator which is inexpensive and superior in mass- productivity can be provided. Further, the shape of the dielectric member 3 can be determined by an experiment, so that need to adjust the phase characteristic, etc., is eliminated.
Patent JP-S624386-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: SODA HARUHISA
IPC: H01L21/308
Filed: 1985-07-01
Abstract: PURPOSE:To reduce the disturbance in shape of stripes of recesses and projections in a diffraction grating by forming a patterned resist layer after depositing an InP layer on a GaInAsP layer and using this resist layer as a mask for etching. CONSTITUTION:At first, an InP layer 9 is deposited on a GaInAsP layer 2. Next, a patterned resist layer 8 is formed. Etching is done so far as the layer 2 is etched by using said resist layer 8 as a mask. Consequently, the diffraction grating in which the stripes of recesses and projections 4 are aligned in parallel is formed on the layer 2 with a layer 9 deposited on the front end of the stripes 4. Then, the layers 8 and 9 are removed to complete the diffraction grating 3.
Patent JP-H04368109-A (JP)
Title: Method and device for manufacture of amorphous iron core
Inventor: OGATA TOSHIO
IPC: H01F27/25
Filed: 1991-06-17
Abstract: PURPOSE:To obtain a manufacturing method and an equipment of an amorphous iron core which is easy to set and adjust the space factor, excellent in manufacturing efficiency, and suitable for cost reduction. CONSTITUTION:Block material 10 corresponding to an iron core is positioned on a stack stand 2 by using positioning tops 4a, 4b, molded in an inverse U- shape around a winding mold 6, rotated 180 deg. after the winding mold 6 and an upper part fixing plate 7 are fastened, fastened by using a side surface fixing plate, and adjusted in the manner in which a suitable space factor can be obtained while fastening a lower part fixing plate after a lap part is combined. The above-mentioned manufacturing method equipment of an amorphous iron core and a manufacturing method using said equipment are obtained.
Patent JP-H08658-A (JP)
Title: Manufacture of gas permeable pressure sensitive adhesive tape
Inventor: FUNABIKI KOTARO
IPC: C09J7/02
Filed: 1994-06-27
Abstract: PURPOSE:To prepare a highly gas permeable pressure sensitive adhesive tape which does not cause a problem in manufacturing time safety. CONSTITUTION:This manufacturing method of a gas permeable pressure sensitive adhesive tape is performed in such a way that, when a gas permeable pressure sensitive adhesive tape is manufactured by layering a gas permeable pressure sensitive adhesive layer on one surface or both surfaces of a gas permeable base material, after a dispersed liquid composed of an emulsion type pressure sensitive adhesive, a water absorptive polymer and water is applied on die separable paper, it is dried, and a gas permeable pressure sensitive adhesive layer is formed.
Patent JP-H06294689-A (JP)
Title: Tactile sensor
Inventor: SHINODA HIROYUKI
IPC: G01L1/10
Filed: 1991-06-17
Abstract: PURPOSE:To provide a tactile sensor which can extracts information relevant to the surface of an object by lightly sliding the sensor on the surface of the object. CONSTITUTION:A plurality of means 2-1, 2-2, 3-1, 3-2, 4-1, 4-2 for detecting the internal distortions of an elastic member 1 touching an object to be measured are disposed at different depths from the surface of the elastic member 1. A signal processing means 6 processes the detection signals of the plurality of detecting means 2-1, 2-2, 3-1, 3-2, 4-1, 4-2 to obtain tactile information of the object. This constitution allows detection of surface deformation at different depths in the elastic member 1 when the elastic member 1 is slid. The surface deformations thus detected are then processed to determine the surface deformation thus obtaining tactile information relevant to the object.
Patent JP-H04367862-A (JP)
Title: Production of microcapsule
Inventor: TSUDA MASAYUKI
IPC: G03F7/004
Filed: 1991-06-17
Abstract: PURPOSE:To simply and rapidly produce microcapsules contg. a first component such as a dye, a pigment and a dye precursor which discolors by a reaction with a developer and a second component which cures under energy from the outside. CONSTITUTION:A mixture of a dye precursor with an acrylic photo- polymerizable substance, a photopolymn. initiator and a microcapsule wall material (A) is emulsified in water mixed with a surfactant and the resulting emulsion is added to an aq. soln. of a microcapsule wall material (B) to produce microcapsules contg. a first component such as the dye precursor and a second component which cures under energy from the outside.
Patent JP-H08130339-A (JP)
Title: Stabilized light source
Inventor: UNAMI YOSHIHARU
IPC: H04B10/572
Filed: 1995-06-12
Abstract: PURPOSE: To provide a simple construction stabilized light source, with which a light having a plurality of wavelengths can be outputted, which can be miniaturized and economical efficiency can be enhanced by a method wherein an incident light is outputted by branching at different branching ratio by the respective incident light of different wavelengths, and on the other hand, light output is controlled for stabilization based on the branched light output. CONSTITUTION: When the first light emitting element 2 is selected (the second light emitting element is in the state of OFF or standby), the light outputted by driving the light emitting element 2 using a drive circuit 1 is made incident on a WDM branching part 5 through a lens 4, and about 90% of light branched by the WDM branching part 5 is outputted from output light fiber 7 through a lens 6. At the same time, about 10% of light branched by the WDM branching part 5 is compared as an electric signal with reference voltage in a comparator 18 through an amplifier 17, the drive circuit 1 is feedback-controlled based on the result of the above mentioned comparison and light output is stabilized. The same thing can be done when the second light emitting element 12 is selected.
Patent JP-S5934418-A (JP)
Title: Preventing apparatus for engine revolution variation
Inventor: ISHII KATSUYUKI
IPC: F02B27/00
Filed: 1982-08-20
Abstract: PURPOSE:To prevent the revolution variation generated because of a surge tank by allowing the second throttle valve on the downstream side from the surge tank in an intake passage to carry-out throttle action and preventing the surge tank from operating, during no-load operation or light-load operation. CONSTITUTION:The first throttle valve 3 on the upstream of a surge tank 4 is opened and does not perform throttle action during no-load operation or light- load operation, and while the second throttle valve 5 performs throttle action, since the second throttle valve 5 is interlocked with an accelerating pedal and the opening degree is controlled. Therefore, the pressure variation on the downstream side of the second throttle valve 5 is not transmitted to the surge tank 4 on the upstream side of the second throttle valve 5, and the surge tank 5 does not operate. Since the surge tank 4 does not operate even if the revolution number of an engine is increased by any external turbulence, the output of the engine rapidly decreases, and increases of the number of revolution is rapidly suppressed, and the revolution variation is prevented.
Patent JP-H11327311-A (JP)
Title: Image forming device
Inventor: IWAI SADAYUKI
IPC: G03G15/16
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of preventing the generating of transfer dust and obtaining an image of high quality without using a complex control and an expensive device. SOLUTION: The image forming device is provided with a wet type developing device 40 for making an electrostatic latent image on the surface of a photoreceptor 10 a toner image by using a liquid developer on a developing belt 41 and an intermediate transfer belt 50 to which the toner image formed on the photoreceptor 10 is transferred. Then, as the liquid developer, one whose viscosity is >=20 mPa.s is used and as the intermediate transfer belt 50, one whose volume resistivity is <=10<3> Ωcm is used. Thus, toner is held in the liquid developer, so that generation of transfer dust can be prevented and electrification of the surface of the intermediate transfer belt 50 caused by the injection of an electric charge and the sticking of a discharge ion can be prevented, to eliminate the need of providing a destaticizer.  Thus, generation of transfer dust is prevented and a high quality image can be obtained without using a complex control and an expensive device.
Patent JP-2000333945-A (JP)
Title: Diagnostic x-ray ct
Inventor: TORIKOSHI MASAMI
IPC: A61B6/03
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic X-ray CT capable of selecting, from X-rays having a wide range of energies emitted from an accelerator, the plurality of energies needed for CT imaging, of guiding beams to the position of a subject in the same size and on the same optical axis and of changing the energies at high speed. SOLUTION: This invention relates to a device on which X-rays with a wide range of energies from an accelerator 30 impinge, so that the X-rays are separated into primary reflected rays and n-degree reflected layers, with which a subject 4 is then irradiated. The device includes one spectroscope with a first crystal 2 and a second crystal 3, and a detector 5 for detecting a primary transmitted light beam and an n-degree transmitted light transmitted through the subject 4. Selection is made from X-rays having two energies, whereby images of the subject 4 can be taken.
Patent JP-H09302425-A (JP)
Title: Magnetic lightweight material
Inventor: KOBAYASHI KEIZO
IPC: C22C23/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight magnetic material by dispersing iron or iron-containing alloy into magnesium or magnesium alloy and also to provide a method for compacting this material. SOLUTION: A powder of magnesium or magnesium alloy and a powder of iron or iron-containing alloy are compounded by means of solid state diffusion to introduce high strain energy, by which a compounded material where the dispersion material is uniformly dispersed into the matrix is prepared. Further, in order to prevent the complete release of strain, the material is compacted at <=50vol.% liquid quantity. By this method, the lightweight magnetic material, compacted into a shape suitable for industrial material, and its compacting method can be provided.
Patent JP-H05343777-A (JP)
Title: Pulse laser equipment
Inventor: YASUOKA KOICHI
IPC: H01S3/097
Filed: 1992-06-05
Abstract: PURPOSE:To provide an excellent pulse laser equipment capable of creating a long laser gas life by preventing the generation of arc discharge by suppressing the creation of temperature difference at laser gas near the surface of a discharge electrode. CONSTITUTION:Discharge electrodes 2a and 2b are counterposed to form a discharge section inside a gas container 1, and a gas passage comprising the discharge portion, a blower fan 7 and a heat exchanger 9 are formed. Laser gas is supplied to the discharge portion, this laser gas is excited and laser is generated. Cooling means is provided at the discharge electrodes 2a and 2b located on the gas passage. Generally, cooling means is provided also for a conductor 3b arranged upstream of the discharge electrodes 2a and 2b on the gas passage. As the cooling means, a cooling pipe 10 built in the discharge electrodes 2a and 2b and the conductor 3b are used and a cooling medium is circulated through the cooling pipe 10.
Patent JP-H0318843-A (JP)
Title: Color-photograph recording material including dir coupler
Inventor: PEETAA BERUKUTARAA
IPC: G03C7/305
Filed: 1990-06-05
Abstract: PURPOSE: To obtain the recording material, containing the DIR coupler capable of immediately releasing an inhibitor by using a specified DIR coupler. CONSTITUTION: The DIR coupler to be used is represented by formula I in which R<1> represents an H or Cl atom or a -CF3 , alkoxy, or sulfamoyl group; R<2> represents an H or Cl atom or an alkyl, cycloalkyl, alkoxy, alkoxycarbonyl, or carbamoyl; (n) is 0, 1, or 2; X represents an O or S: Y represents a development inhibiting group in color development; and Z represents a benzoyl, pivaloyl, carbamoyl, or quinazolin-4-on-2-yl group, thus permitting the obtained recording material containing the DIR coupler to release the development inhibitor immediately upon the development.
Patent JP-H0437858-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKIZAWA YOSHIO
IPC: C08K5/16
Filed: 1990-06-04
Abstract: PURPOSE:To enhance electrophotographic characteristics and printing resistance by successively laminating on a conductive substrate an electric charge generating layer and a charge transfer layer containing an improved binder to form a photosensitive layer. CONSTITUTION:The charge transfer layer contains as the binder resin the polymer having repeating units each represented by formula I and the compound represented by formula II, and in formulae I and II, Z is a nonmetallic atomic group necessary to form an optionally substituted carbon ring or hetero ring; each of R1 - R8 is H, Cl, Br, or methyl; each of Ar1 and Ar2 is an aliphatic or aromatic group and each may combine with each other to form a ring; Ar3 is phenylene; and each of R11 and R12 is H, an aliphatic or aromatic group; and R13 is an aliphatic or aromatic group, thus permitting the binder resin to exhibit the superior characteristics of the polycarbonate; electric charging characteristics, repetition characteristics, printing resistance, and the like for the photosensitive body.
Patent JP-H10318061-A (JP)
Title: Pressure control valve and accumulation type fuel injection device
Inventor: KUNISHIMA AKIRA
IPC: F02M37/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a pressure control valve and a fuel supply device which can reduce pressure difference and reduce noises. SOLUTION: As this pressure control valve has a colliding wall 47 on a flange 45 of a valve element 41, against which fluid flowed from a valve port 39 strikes, the fluid flowed from the valve port 39 strikes against the colliding wall 47. Hence, the fluid of rapid flow (dynamic pressure) passed the value port 39 is regulated to be static pressure. The fluid passing through the flange is connected from a dynamic to be pressure fluid to a static pressure fluid to obtain stabilized fluid pressure, so that conventional noises and pressure difference are eliminated.