baber/WOPTO huggingface dataset:
Patent JP-H02233696-A (JP)
Title: Pentapeptide derivative and production thereof
Inventor: MATSUZAKI YUJI
IPC: C07K1/06
Filed: 1989-03-06
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> is H, t-butyloxycarbonyl or sialic acid derivative shown by formula II; R<2> is benzyloxycarbonyl; R<3> and R<4> are benzyl) or a hydrochloride thereof. EXAMPLE:A compound shown by formula III. USE:A preventive against cancer metastasis having high durability in organisms and showing effective medicinal effects with a small amount. PREPARATION:A tripeptide derivative shown by formula IV (BoC is t- butyloxycarbonyl; Z is R<2>) is reacted with a dipeptide derivative shown by formula V (OBZl is carboxylic acid benzyl ester) in the presence of a condensation agent and the formed pentapeptide derivative is subjected to removal of t-butyloxycarbonyl under an acidic condition with hydrochloric acid. Then a formed compound shown by formula VI is condensed with a sialic acid derivative shown by formula II and the reaction product is mixed with a methanol- ethyl acetate solution and 10% Pd carbon and stirred and reacted in a hydrogen flow.
Patent JP-H08218546-A (JP)
Title: Composite alc panel for building and wall structure using the panel
Inventor: HABA YUJI
IPC: E04C2/04
Filed: 1995-02-17
Abstract: PURPOSE: To enhance workability and plan how to secure durability and insulating properties by pasting a wooden panel on the rear surface of an ALC panel having a specified thickness. CONSTITUTION: A wooden panel 1-B is pasted on the rear surface of an ALC panel 1-A whose thickness is less than 75mm while a finishing material 1-C is pasted on the front surface of the panel or finish painting is applied thereto. This composite ALC panel 1 is fixedly installed to a structural material or a substrate material of a building, thereby constituting a wall. The wooden panel 1-B on the rear surface of the composite ALC panel is fixed with a post 3 or a furring strip 3 which serves as a structural material or a substrate material since the panel is low weight and good in workability during transportation and execution of work. This construction makes it possible to eliminate the need for surface finishing work and cut down a manhour as well.
Patent JP-H01229489-A (JP)
Title: Gaas semiconductor integrated circuit
Inventor: MAKINO HIROYUKI
IPC: H01L27/10
Filed: 1988-03-09
Abstract: PURPOSE:To increase the action margin of a GaAs semiconductor IC by securing the serial connection of one or more units of a Schottky diode where a 2nd load element is set between a 1st power supply and a 1st node and an anode is connected to the 1st node with a cathode connected to a 2nd power supply respectively. CONSTITUTION:A 2nd load element 2 is set between a 1st power supply 1 and a 1st node 3 in a Schottky diode 4 together with an anode and a cathode connected to a 1st node 3 and a 2nd power supply 8 respectively. Then one or more units of such diode 4 are connected in series. Therefore, the fluctuation of the node 3 is extremely reduced to the voltage VDD as long as the changing ability of the node 3 is higher than its discharging ability even though the voltage of the power supply 1 varies to the VDD, for example. Then the charging ability of a 1st load element 5 is not substantially dependent on the voltage of the power supply 1 to a bit line 6. In such a way, the dependence of access time on the voltage of the power supply 1 can be reduced.
Patent JP-H10249493-A (JP)
Title: Continuous casting apparatus
Inventor: TSUJIBAYASHI TETSUYA
IPC: B22D11/10
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To shut off pouring flow of molten metal from the peripheral air in the interval from a nozzle to flowing into the cavity of a casting ring and to obtain a continuous rod having non-oxygen level, by arranging an outer cylinder at the outer periphery of a tundish nozzle and introducing non-oxidized gas into the interval between the nozzle and the outer cylinder. SOLUTION: The molten metal 8 from the tundish 1 is continuously cast into the cavity formed on the outer contacting part between the casting ring 3 forming a circular groove 3a and the endless belt 4 to produce the continuous rod 10. At this time, the outer cylinder 5 is arranged at the surrounding of the pouring nozzle 2 as the outer inserting state with a gap and the opening hole end 5a of the other cylinder 5 is projected toward the casting ring 3 side from the tip part 2a of the opening nozzle. Further, a non-oxidizing gas supplying pipe 5b is arranged in the outer cylinder 5. During pouring the molten metal 8 in the tundish 1 into the cavity of the casting ring 3, the air surrounding the poured stream is shut off with energized gas from the non-oxidizing gas supplying pipe 5b. The introducing quantity of the non-oxidizing gas is desirable to be 80-200l/min.
Patent JP-H09222684-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MAENO YUTAKA
IPC: G03C5/50
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a color photographic sensitive material endowed with sharpness and graininess and sensitivity. SOLUTION: This silver halide color photographic sensitive material has at least 3 kinds of units for forming a dye or dye precursor capable of forming a dye on a support and at least one of these units has at least 3 photosensitive silver halide emulsion layers different from one another in sensitivity and the most sensitive layer of them contains flat silver halide grains having an aspect ratio of 3-50 and substantially no dislocation line and has an average silver iodide content of <=70% of the least sensitive layer.
Patent JP-S58175468-A (JP)
Title: Agent for imparting of modifying flavor or taste similar to dairy product
Inventor: HOSOKAWA MAKOTO
IPC: A23L27/20
Filed: 1982-04-02
Abstract: PURPOSE:To provide the titled agent containing neutralized product of the alkali hydrolyzed milk fat as an active component, having excellent durability, and capable of imparting the desirable and strengthened taste and flavor of natural dairy products to various foods. CONSTITUTION:Milk fat such as butter oil, milk cream, whole milk, etc. is hydrolyzed with an alkali by conventional process, and neutralized with an organic acid. The neutralized product or the lipid component separated from the neutralized product is used as an active component of the objective agent.
Patent JP-H07257735-A (JP)
Title: Quantitatively extracting device for ampule
Inventor: YUYAMA SHOJI
IPC: B65G47/52
Filed: 1994-03-24
Abstract: PURPOSE:To easily extract a required quantity of ampules by guiding an ampule on an upper side by a guiding piece, giving it to a return conveyor, carrying it in a reverse direction and then returning it again to a sending conveyor in such a case that ampules are carried in their overlapped state. CONSTITUTION:First and second sending conveyors 2 and 3 for carrying ampules discharged from a hopper and a sending conveyor 4 are provided, and the sending conveyor 4 is driven at the highest speed. Also, first and second return conveyors 6 and 7 for carrying ampules in a reverse direction in parallel with the conveyors 3 and 4 provided. Further, a guiding plate 8 for guiding the movement of ampules is provided on each of conveyors 2 to 4. The upper side ampules out of the ampules carried on the sending conveyor 4 in their overlapped state are guided to the return conveyor 6 by guiding piece 9 and the ampules reversely sent by the return conveyors 6 and 7 are guided to the sending conveyor 3 by a return guiding piece 10.
Patent JP-H01227071-A (JP)
Title: Current detector
Inventor: YODA HIDEAKI
IPC: G01R33/06
Filed: 1988-03-07
Abstract: PURPOSE:To obtain a current detector small and easy to assemble, by forming a conductor film pattern on an insulation substrate while an electromagnetic transducer is carried thereon. CONSTITUTION:A conductor pattern 13 is formed on an insulation substrate 12 being formed in a shape of U at an intermediate part thereof and terminals 14 are formed thereon. The U-shaped intermediate part is covered with a protective layer 15 made of an insulating ferromagnetic material such as SiO2 or ferrite and a magnetoelectric transducer 17 is bonded with an adhesive 16. The conductor film pattern may be formed in a coil through an inter-layer insulation film being turned above the insulation substrate 12. This enables the production of a current detector so miniaturized to facilitate the assembling thereof into various devices.
Patent JP-H01227896-A (JP)
Title: Closed type rotary compressor
Inventor: NIIHARA OSAMI
IPC: F04C29/12
Filed: 1988-03-08
Abstract: PURPOSE:To maintain the reliability of a compressor element and prevent the efficiency reduction due to oil discharge in a refrigeration cycle by forming a discharge pipe in connection to a refrigerant passage area defined by a notch on the external face of a stator and the internal face of a closed container. CONSTITUTION:A part of refrigerant compressed by a compressor element 8 is discharged from a refrigerant passage 10 to which a discharge pipe 1 opens, to a refrigeration cycle and the other part passes through both a refrigerant passage 10' and a clearance between a stator 4 and a rotor b to cool a motor element 6 and then discharged from the discharge pipe 1 to the refrigeration cycle via the refrigerant passage 10. Oil 2 inside a closed container 3 is dispersed by the revolution of the rotor 5, however, does not directly go to the discharge pipe 1 and mostly along the internal face of the closed container 3 and returns to the bottom part. As a result, sufficient oil 2 for lubrication of the friction part of the compressor element 8 may be ensured and the reduction in efficiency of the refrigeration cycle due to discharge of oil may be restrained.
Patent JP-H04290723-A (JP)
Title: Application method for extrusion molding product with coating
Inventor: KOMORI HIROKI
IPC: B29C47/78
Filed: 1991-03-19
Abstract: PURPOSE:To enhance manufacturing efficiency by eliminating complicated and skilled work due to a worker such as the bonding work of a masking tape and reducing the number of processes from the manufacture of an extrusion molded product to the completion of painting. CONSTITUTION:An extrusion molded product 1 is extruded from an extrusion molding machine 3 and, at the same time, a reactive hot melt agent (b) is applied to the masking part of said product 1. Subsequently, the surface of the extrusion molded product l is coated with paint (a) by a coating device 8 and the coated product is vulcanized in a vulcanization tank 9 not only to dry the coating (a) but also to cure the hot melt agent (b). Finally, the cured reactive hot melt agent (b) is released from the extrusion molded product 1.
Patent JP-H06268194-A (JP)
Title: Integrated circuit device
Inventor: SANO KENJI
IPC: H01L27/15
Filed: 1993-03-15
Abstract: PURPOSE:To provide a highly integrated circuit device, by reducing the number of external lead-in/out leads and an area of wiring regions for connecting a circuital part between different substrates. CONSTITUTION:A silicon substrate 21 is put on a silicon substate 31 so that a light-emitting part 24 and a light receiving part 25 in a circuit on the silicon substrate 21 are fitted to a light-receiving part 35 and a light-emitting part 34 on the silicon substrate 31, respectively, and these circuits are connected to each other. Then, the light-emitting parts 24 and 34 made of porous silicon convert electronic signals from the circuital function part 22 or 32 into optical signals and emit them to the light-receiving part 35 or 25, which are fitted to these light emitting part 24 or 34, while the receiving parts 25 and 35 convert each optical signal from the light-emitting part 34 or 24 into electronic signals and emit them into the circuital function unit 22 or 32.
Patent JP-S55146771-A (JP)
Title: Ink-jet head and preparation thereof
Inventor: KAWAMURA KIICHI
IPC: B41J2/16
Filed: 1979-05-02
Abstract: PURPOSE:To attain mass production of the captioned head of high performance by adopting, as for a nozzle part requiring high percision, a processing method fitted only for the part, while employing the etching method suited for mass production for the parts other than the above, such as a pressure chamber. CONSTITUTION:In a substrate glass 10 grooves for a preparatory chamber 11 for ink supply, an ink-pressurizing chamber 12, etc. are formed by ethcing. Then a nozzle part 16 is processed by moving, in the direction of an arrow 15, a diamond cutter 13 rotated in the direction of an arrow 14, thereby a nozzle with a square section, a nozzle with a form of high precision not attained by etching, being obtained in the nozzle part 16. In this way, an ink-jet head having the stipulated depth and free from the lowering of efficiency in performance due to the increase of fluid resistance can be obtained.
Patent JP-H07236878-A (JP)
Title: Drying treatment apparatus for waste boiled noodles or the like
Inventor: NAKAI MAMORU
IPC: F26B17/32
Filed: 1994-02-28
Abstract: PURPOSE:To provide an apparatus having an excellent drying and dehydration function even with respect to matter becoming hard in a pasty state like boiled noodles or buckwheat noodles and excellent in energy saving effect. CONSTITUTION:A cutting part 2 having a slitter 5 built therein is provided on one end part of a box-shaped body 1 and a perforated rotary drum 11 having a feed spiral 12 formed to the inner peripheral surface thereof and having ridges 13 provided to the outer peripheral surface thereof at a plurality of places is arranged to the upper half part in the box-shaped body 1 and a chute 4 guiding an object to be treated into the rotary drum is provided to the bottom surface of the cutting part 2 and the rotary drum 11 is supported by a plurality of support rollers 15 fitted to the ridges 13 to be rotated. The rotary drum 11 can be rotationally driven by rotationally driving the support rollers and a means supplying hot air to the lower part of the rotary drum 11 is arranged to the lower part of the box-shaped body 1.
Patent JP-S59178303-A (JP)
Title: Length measuring apparatus
Inventor: YOSHIKAWA OSAMU
IPC: G01B9/02
Filed: 1983-03-29
Abstract: PURPOSE:To obtain a vernier scale signal having a wavelength equal to or less than one half-wavelength of laser beam by a simple optical means of a laser length measuring machine, by using one of a plurality of interference outputs mutually different in a phase from a light receiving element as a main scale signal while using the other output as a vernier scale signal for calculating the fraction of a main scale. CONSTITUTION:The phase shift plate 5 inserted between a beam splitter 2 and a fixed mirror 3 is transparent flat plate and continuously and slightly inclined and changed in the refrax index thereof from left to right. When the beam path difference between both left and right edges in the beam F generated during the reciprocal transmission through the phase shift plate is set so as to be brought to the wavelength lambda of laser beam, an interference sate is continuously changed from the left edge to the right edge of the beam F on a beam receiving surface 6 and the phase difference corresponding to the one cycle of the interference output between the left edge and the right edge. In this case, when a plurality of light receiving elements D1-Dn are arranged along the beam receiving surface 6, the outputs thereof come to interference outputs stepwise different in a phase and same in a cycle and, for example, when the peak point of the output of D1 at the left end is set to a main scale, the output peak points of the other light receiving elements come to vernier scales dividing one pitch of the main scale.
Patent JP-S60198787-A (JP)
Title: Variable color led
Inventor: MASUMOTO TOSHIHIRO
IPC: H01L33/00
Filed: 1984-03-22
Abstract: PURPOSE:To obtain various kind of luminous colors with a small number of light emitting diodes by a method wherein red, blue, and green light emitting diodes are connected starwise and made to selectively emit light respectively. CONSTITUTION:A multicolor light emitting diode 1 is constructed by starlike connection of the red 2, green 3, and blue 4 diodes, which are controlled by a drive circuit 12. The drive circuit 12 outputs combination outputs corresponding to instructions of combined instruction signals 13 to terminals 9, 10, and 11. The outputs of the terminal 9-11 are in connection to drive terminals 5-8 of the diode 1. Each of the light emitting diodes emits light by flows of forward current based on its input level.
Patent JP-S54146579-A (JP)
Title: Plasma etching device
Inventor: NAGATA KAZUSHI
IPC: C23F4/00
Filed: 1978-05-09
Abstract: PURPOSE: To increase the etching speed as well as to enhance the selecting performance by providing the low-temperature adsorber close to the etching sample to adsorb various etching materials contained in the plasma and at the same time making only the selective etching material affect the etched material.  
     CONSTITUTION: When the ions such as F + , CF +   x  and the like as well as the neutral  radical such as F×, CF× x  amd the like contained in the plasma are diffused into  chamber 1 to etch sample 6, part of them is adsorbed into low-temperature adsorber 7. As the distribution ratio changes for the radical and the ion contained in the plasma, the grown materials such as SiF 4 , CO 2  or the like which are grown especially through the etching reaction are also adsorbed. Thus, the vacuum exhaustion speed is accelerated near the sample. As a result, the etching speed ratio  changes in accordance with the distribution ratio of the etching materials contained in the plasma, thus enhancing both the etching speed and the selecting performance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05252832-A (JP)
Title: Grafting clip
IPC: A01G1/06
Filed: 1992-03-13
Abstract: PURPOSE:To obtain the subject clip resistant to the displacement of the clamping part and smoothly movable to a prescribed position by attaching a plurality of protrusions in specific state to the clamping faces of a pair of openable clamping parts. CONSTITUTION:Plural protrusions 5, 6 are formed on the clamping faces 3, 4 of a pair of openable clamping parts 1, 2 and the distance between the protrusions is made to be somewhat larger than the width of the opposite protrusions. When the clamping parts are closed from the opened state, the protrusion on a clamping face is inserted into the gap of the opposite protrusions which is somewhat wider than that of the protrusions.
Patent JP-H06241992-A (JP)
Title: Method for measuring infrared reflection spectrum and its sample
Inventor: KAWATE YASUTOSHI
IPC: G01N21/35
Filed: 1993-02-19
Abstract: PURPOSE:To provide a method for measuring infrared reflection spectrum which can detect an extremely thin film formed on the surface of a substrate for semi-transmitting infrared light and its sample. CONSTITUTION:A rear surface 11b of a sample 1 where an object 12 to be measured in thin-film state is formed on a surface 11a of a substrate 11 for transmitting infrared light is polished to mirror-surface state. Then, a reflection film 13 for reflecting infrared light is stuck to the rear surface 11b which is polished to mirror surface. Then, infrared light 3 which is subjected to P polarization is applied to the sample 1 from the side of the object 12 to be measured. Then, the spectra of the infrared rays 4 and 5 which are reflected from the sample 1 are measured. Also, the surface 11a of the substrate 11 is in mirror- surface state.
Patent JP-S52139828-A (JP)
Title: Exhaust purifier for internal combustion engine
Inventor: KITA TAKEHIKO
IPC: F02M25/06
Filed: 1976-05-17
Abstract: PURPOSE: To prevent NOx generation and improve output performance over the whole operation range, by putting a plural number of EGR valves, which working characteristics to engine operating conditions are made different, between EGR passages in parallel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09221960-A (JP)
Title: Bead and glass panel
Inventor: MIYAZAKI HIROSHI
IPC: C03C27/06
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To promote appearance and water/air tightness by making a bead main body butted at a corner section adhere to the end faces of collar sections without making spaces. SOLUTION: Soft collar sections 9 are provided to both side edge sections of a hard bead main body 8 having an approximately channel-shaped section, and the end faces 15 slantly cut in view from the side are formed in the bead main body 8 for butting the opposed end faces to form a corner section. Then, the end faces 16 cut at approximately right angles in the longitudinal direction in view of being seen from above are forced in the collar sections 9, and the opposed end faces 15 and 16 butted at each other are made to adhere to each other without making spaces.
Patent JP-H05256257-A (JP)
Title: Heat insulating structure in compressor
IPC: F04B27/08
Filed: 1992-03-13
Abstract: PURPOSE:To prevent decrease of volumetric efficiency due to heat leakage between passages by annularly enveloping either one of adjacent suction passages or delivery passages with heat insulating space, and arranging the other passage outward of this space. CONSTITUTION:Refrigerant gas delivered to a delivery chamber 3a from compression chambers P1 to P4 is placed in a high temperature condition, and heat of the gas is transmitted to a low temperature region through a wall of a rear housing 3. An introducing port 3c is placed in a low temperature condition because of low temperature refrigerating gas introduced from an external refrigerant circuit. Heat of the high temperature refrigerant gas in the delivery chamber 3a is transmitted into the introducing port 3c and a low temperature region which is the atmosphere. However, annular heat insulating space 3d is provided between the delivery chamber 3a and the introducing port 3c, and a heat transfer from the delivery chamber 3a to the introducing port 3c is almost interrupted by this heat insulating space 3d. Accordingly, by sucking the refrigerant gas in the introducing port 3c into the compression chambers P1 to P4 without decreasing density, compression efficiency is prevented from decreasing, and volumetric efficiency can be improved.
Patent JP-H11220170-A (JP)
Title: Light emitting diode element
Inventor: TODA HIDEKAZU
IPC: H01L33/10
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To radiate an output light to outside from an emission layer without loss by making a current diffusion film from a conductive metal having a high optical reflectivity and mounting on a circuit board so that the output light of the emission layer is radiated from a sapphire board together with a light reflected at the current diffusion layer. SOLUTION: For mounting a light emitting diode(LED) element 11 on a circuit board, it is mounted so as to radiate an output light of an emission layer from a sapphire board 1, a current diffusion layer 6a is made of a metal having a high light reflectivity so as to be used as a reflector for the output light of the emission layer whereby the output light of the emission layer can be reflected at the current diffusion layer 6a and radiated from the sapphire board 1. The current diffusion layer 6a is utilized as means for increasing the output light radiated from the LED element and the emission efficiency of the LED element can be improved.