baber/WOPTO huggingface dataset:
Patent JP-H01196295-A (JP)
Title: Elimination of pyrogen from prourokinase
Inventor: HASHIMOTO MASAFUMI
IPC: C12N9/72
Filed: 1988-01-30
Abstract: PURPOSE:To perform economical elimination of pyrogen in higher efficiency in quick and safe manner, by filtering prourokinase through a semipermeable membrane followed by contact of the resulting filtrate with an adsorbent for pyrogen elimination. CONSTITUTION:Firstly, an aqueous solution of purified prourokinase (PUK) (e.g., E. coli-producing gene recombinant PUK with a specific activity >=140,000 unit/mg) containing several thousands - ten thousands ng/ml of endotoxin of several W/V% protein concentration is dissolved in a buffer solution with a pH of ca.5 containing ca.10wt.% of ethanol to prepare a PUK sample solution (A). Secondly, the solution A is filtered through a ultrafilter membrane such as of polystyrene base with a fractional molecular weight of ca.300,000 under such conditions as 11.5-27cm<2> of filtering area based on 50-200ml of the solution A and 2.0-4.5kg/cm<2> of filtering pressure to produce a filtrate (B). Thirdly, a nitrogen-contg. heterocyclic compound (e.g., histamine) is conjugated with a water-insoluble carrier (e.g., cellulose) to prepare an adsorbent for pyrogen adsorption (C). Finally, the solution B is admixed with the adsorbent C in the volume ratio 1:1-1,000 followed by centrifuging or the like, thus recovering a prourokinase solution with the pyrogen eliminated.
Patent JP-S56117890-A (JP)
Title: Chip dresser of resistance welder gun
Inventor: OOMORI MIKIO
IPC: B23K11/30
Filed: 1980-02-19
Abstract: PURPOSE:To polish a chip effeciently and accurately rotating a runner grindstone case equipped with a grindstone by blowing compressed air via an air leading-in groove. CONSTITUTION:Grindstone 2 having abrasive part 5 matched with the tip shape of a chip is equipped to case part 1, to which blade 6 is fixed. On abrasive part 5 of grindstone 2, the chip is mounted and the tip of squeeze air hose is inserted into air hose insertion hole 14 to feed air. The air is jetted out of air leading-in groove 15 in direction (a) and out of subordinate air leading-in group 16 in direction (b) to rotate runner grindstone case 1. Consequently, the chip is ground to be formed. Powder produced in the grinding is discharged from powder removal hole 4 and the supplied squeeze air is exhausted from air leading-out groove 20.
Patent JP-S55111368-A (JP)
Title: Method of winding insulated electric wire around bobbin
Inventor: ASANO NOBUYUKI
IPC: B65H65/00
Filed: 1979-02-19
Abstract: PURPOSE: To couple the front end of an electric wire to the rear end on a next bobbin and enable the continuous delivery of the wire from bobbins, by winding the electric wire supplied at a constant speed, around a bobbin so that the front end of the wire extends out along the flange of the bobbin.  
     CONSTITUTION: A moving wire 1 is held by a hand and wound by several turns around the body 3 of a bobbin. The wire is thereafter wound around its already wound portion on the body 3 by another hand while the wire 1 is retained by the outside 4 of the flange of the bobbin not to sag. As a result, the wire 1 does not sag on the body 3 of the bobbin. The wire 1 is then displaced down and wound in the same manner around a drum 5 outside another flange. The wire 1 is cut off near a bobbin flange go-over point. The wire 1 located on the body 3 and extending in front of the cut-off part is removed. As a result, the front end of the wound wire extends out along the flange 4 of the bobbin. The front end of the wire is coupled to an end on a next bobbin so that the wire can be continously delivered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54111248-A (JP)
Title: Transversal filter
Inventor: TANIGAWA KUNIHIRO
IPC: H03H15/02
Filed: 1978-02-20
Abstract: PURPOSE:To not only reduce a substrate area but also make input characteristic and transfer characteristic equal to each other by constituting plural sigle frequency pass filters different in center frquency in one filter. CONSTITUTION:For example, in case of eight-phase driving, transfer electrodes A1 to An which give a positive weight coefficient are connected to common bus phiA to form the first phase electrode, and transfer electrodes A'1 to A'n which give a negative weight coefficient are connected to common bus phiA' to form the first phase electrode. The second to the eighth electrodes are formed similarly. Then, common busses phiA to phiH and phiA' to phiH' are connected to two input terminals of differential amplifiers A1 to A8. Consequently, the first phase electrode group and differential amplfier A1 constitute filter F1, and filters F2 to F8 are constituted in the same manner. Filters F1, F3 and F7 constitute sine wave filters for center frequencies F1, f2, f3 and f4, and filters F2, F4, F6 and F8 constitute cosine wave filters for frequencies above. Then, signals are inputted from signal input terminal SG.
Patent JP-H06229818-A (JP)
Title: Method and device for detecting abnormal vibration of automobile
Inventor: SATO IESATO
IPC: G01H17/00
Filed: 1993-02-05
Abstract: PURPOSE:To detect the abnormal vibration of the car body of an automobile in an early state. CONSTITUTION:A vibration sensor 1 detects the vibration of the car body of an automobile while the automobile runs and a CPU 4 obtains the vibrational characteristic of the car body by repeating analysis of vibration signals detected by the sensor 1 for frequency spectra by using its FFT function 41 and integrating processed data and discriminates whether or not the obtained vibration characteristic is similar to the normal vibration characteristic (standard data) of the car body preset in a third memory 53. When no similarity is found between both characteristics, it is discriminated that the car body makes abnormal vibrations and an alarm displaying section 6 displays an alarm.
Patent JP-S61177425-A (JP)
Title: Production of decorative sheet for color spectacle frame
Inventor: YAMADA MAMORU
IPC: G02C11/00
Filed: 1985-02-01
Abstract: PURPOSE:To stick securely a decorative sheet onto the outside surface of a frame by forming a plating layer and an intervening film between a coated film and decorative sheet. CONSTITUTION:A liquid prepd. by incorporating about 1-1.5 ratio epoxy vinyl modified resin and slight stabilizer into, for example, a solvent mixture is coated atop 13 the coated film 12 and is dried to form the thin transparent intervening film 14. The film 14 adheres tightly to the film 12 or the plating layer to provide the secure degree of adhesion even if the top surface 13 of the film 12 is smooth and flat. The paint prepd. by using the epoxy resin as an essential component and kneading the curing agent, pigment, metallic powder, etc. therewith is vacuum-defoamed and is coated on the film 14, then the coating is dried. Thus the film 14 connects the decorative sheet 14 and the coated film 12 or the plating layer to each other, thereby preventing the exfoliation of the sheet 10.
Patent JP-H05212780-A (JP)
Title: Manufacture of decorative floor panel
Inventor: KITAGAWA RIYOUTA
IPC: B29L31/10
Filed: 1992-02-04
Abstract: PURPOSE:To provide a method for manufacturing a decorative floor panel which is molded by vacuum molding having protrusions protruding to a top surface at desired parts on the floor surface, wherein the decorative floor panel having a correct decorative pattern being excellent in design and viewed from above through the panel can be obtained easily and correctly. CONSTITUTION:A desired pictorial pattern is printed by screen printing on one side of a transparent resin plate material 1. Thereafter, the printed plate material 1 is put in a vacuum molding machine for vacuum molding. Thus, a floor panel 7 wherein the printed face is the rear side and protrusions are formed on desired parts on the top surface is obtained.
Patent JP-S61179086-A (JP)
Inventor: KATO KEIICHI
IPC: H05B3/14
Filed: 1985-01-31
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-S55113641-A (JP)
Title: Insulating glass composition
Inventor: KOKUBU YOSHINORI
IPC: H05K1/00
Filed: 1979-02-22
Abstract: PURPOSE: To obtain insulating glass with superior electrical properties by low temp. calcination by adding a refractory filler to SiO 2 -Al 2 O 3 -CaO-ZnO-TiO 2 -B 2 O 3  type glass of a specified compsn. with respect to a glass compsn. for crossing over a thick film integrated circuit.  
     CONSTITUTION: 15wt% or less of powder of one or more kinds of refractory fillers selected from alumina, zirconium, cordierite, zirconia and beryllia is mixed into glass powder consisting of, by weight, SiO 2  20W45%, Al 2 O 3  5W25%, CaO 5W25%, ZnO 15.5W30%, TiO 2  5W20%, B 2 O 3  1W8%, BaO 0W10%, SrO 0W10%, Sb 2 O 3  0W3%, SnO 2  0W3% and Bi 2 O 3  0W3% and capable of being crystallized by heat  treatment at below 850°C. Thus, by low temp. calcination insulating glass is obtd.  which is excellent in electric resistance, dielectric constant, dielectric loss, etc. and  has high heat conductivity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62178654-A (JP)
Inventor: MAEDA HIROSHI
IPC: E04F15/10
Filed: 1986-01-29
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-H05215761-A (JP)
Title: Wind direction-wind velocity measuring device
Inventor: AONO MASAHIRO
IPC: G01P5/00
Filed: 1992-02-04
Abstract: PURPOSE:To measure the direction and velocity of the wind by detecting the earth speed.course of a moving body by radar and utilizing the predetermined standard speed.course of the moving body. CONSTITUTION:When the kind.advance route 18 of a moving body is inputted to a moving body data processing part 19 from an external data input part 17, a standard speed.course is calculated by a standard speed.course corresponding table 2. The moving body data processing part 19 further inputs tracking data 16 such as the position.course.speed of the moving body to obtain the observed speed.course of the moving body and the standard speed.course thereof. The difference of speed.course between both of them is calculated by accumulating a plurality of the data related to the moving body to obtain the direction and velocity of the wind within the range over the entire monitor area of radar.
Patent JP-S62177479-A (JP)
Title: Electronic timepiece
Inventor: ICHIKAWA SHINGO
IPC: G04G5/04
Filed: 1986-01-31
Abstract: PURPOSE:To eliminate an external operation member and reduce the size and thickness of an electronic timepiece, and to minimize an increase in current consumption by switching and connecting a photodetection quantity detecting circuit to plural photodetecting elements on a time-division basis. CONSTITUTION:Light inputs of the plural photodetecting elements 5, 6, and 7 which are so arranged as to photodetect the external light of a timepiece case are converted by a photodetection signal generating circuit 60 into an electric signal and a photodetection condition deciding circuit 20 generates a control signal according to the condition of respective photodetection signals outputted from the circuit 60, thereby controlling the correction control circuit 16 and display driving circuit 17 of a timer circuit 12. Then the circuit 60 switches and connects a photodetection quantity detecting circuit to the plural photodetecting elements 5, 6, and 7 on a time-division basis by providing the photodetection quantity detecting circuit which detects the quantities of photodetection of the photodetecting elements 5, 6, and 7 and a switching circuit.
Patent JP-S56116159-A (JP)
Title: Network processing system
Inventor: KOUNOIKE MITSUO
IPC: G06F17/30
Filed: 1980-02-19
Abstract: PURPOSE:To make a restoration at failure easy, by dividing a file renewal request into the transmission instruction of renewal data and file. CONSTITUTION:The processor 10 transmits P1 the renewal data to the data base DB2 at the command delivery means DC1. In this case, the processor 10 adds the additional number (n) to this delivery data. When the device to be processed 20 receives the renewal data, the obtaining means LG2 of career information records the renewal data and the additional number (n) to the log file LF2 and returns P2 the number to the processor 10 at the end of write-in. When the end of log data obtaining of requested address is inspected with the end inspection means C11 and it is normally finished, the renewal data to the data base DB1 of itselt is recorded in the log information obtaining means LG1 as career information and the additional number n+1 is added. When the log data obtaining is finished, the command delivery means UC1 delivers the real renewal instruction P3 to DB2 of the processor 20. In this case, the processor 10 adds the additional number n+1 to this data.
Patent JP-S62177946-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRANO YOSHIYUKI
IPC: H01L21/60
Filed: 1986-01-30
Abstract: PURPOSE:To perform the etching of a metal layer except a pad electrode only by one step by forming a metal layer under a metal bump in a self-aligning manner by an electrolessly plating method. CONSTITUTION:An aluminum pad electrode 3 and an insulating film 4 are formed on an insulating film 2 on a semiconductor substrate 1, and the film on the electrode 3 is removed. The entire surface is coated with a metal layer 5 of Cr or the like, and an aluminum layer 6 is formed on the layer 5. A photosensitive resin film 7 remains on a region to be formed with a metal bump, and the aluminum layer except this region is oxidized to alter it to an aluminum oxide film 8. The film 7 and the film 6 under the film 7 are removed, and a metal layer 9 of Cu or the like is formed by an electrolessly plating method on the layer 5. Then, with the layer 9 as a plating electrode a metal bump 10 is formed of Au, Cu or the like. Thereafter, with the bump 10 as a mask the layer 8 and the layer 5 are removed by etching. Then, after the bump is formed, the etching of the metal layer is performed only by one step to prevent the pad electrode from being damaged due to the etching.
Patent JP-H03224342-A (JP)
Title: Key telephone system
Inventor: SAKURAI KEITARO
IPC: H04M11/00
Filed: 1990-01-30
Abstract: PURPOSE:To send a video signal of a television doorphone with a key telephone system only by converting an electric video signal from a television camera with a video control means and converting the converted signal into an electric video signal and displaying the signal onto a display means of the key telephone set. CONSTITUTION:A video image picked up by a television camera 17 of a television doorphone 4 is converted into an electric video signal and the electric video signal is sent from a video control circuit 18 to a video control circuit 20 in a key master telephone system 1. The video control circuit 20 edits the received electric video signal, converts it into an information transfer signal format for the key master telephone system 1 and the information signal is sent to an interface circuit 13 of an object key telephone set 3 via a telephone set control circuit 9 and a telephone set circuit 8 under the control of a common control circuit 12. A data control signal received by an interface circuit 18 is sent to a video control circuit 21, where the signal is reedited into the electric video signal and the video image is displayed on a video display section 22.
Patent JP-H10207392-A (JP)
Title: Electronic equipment
Inventor: TSUCHIYA ATSUHIRO
IPC: G09F9/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment which can display information on a sub display screen even in a housed state without turning away the line of sight from an erected main display screen and where dust is hardly stuck to the sub display screen. SOLUTION: In this electronic equipment; the sub display screen 11 provided on a cover housing 9 is opposed to a reflection mirror surface 5 formed on a base housing 1 when the cover housing 9 is closed on the base housing 1, so that displayed information on the screen 11 reflected in the reflection mirror 5 is confirmed from an operator side. Furthermore, since the information displayed on the screen 11 is switched to a mirror image which is inverted up and down, the information on the screen 11 in an erected state is reflected in the mirror 5.
Patent JP-S63187344-A (JP)
Title: System for managing vacant area in file
Inventor: KARIYA YOSHIO
IPC: G06F12/00
Filed: 1987-01-30
Abstract: PURPOSE:To eliminate the need for regeneration of a file and to extend a file dynamically in a short time, by performing the distributed management of a bit map area which manages a vacant area in the file. CONSTITUTION:A file generation control means 11 divides the file into the areas possible to be managed by the bit map area of one block, and sets and initializes the leading block of respective area as the bit map area. And a file extending means 12, when the shortage of a file area being generated, extends the file, and when the vacant area exists in a final bit map area before extension, the vacant area is initialized, and when the shortage is still generated in the final bit map area, the area except the area possible to be managed by the final bit map area before extension in the new area obtained by the extension is divided into the areas possible to be managed by the bit map area of one block. Furthermore, the leading block of respective area is set and initialized as the bit map area. In such a way, it is possible to perform dynamic file extension, and to shorten a time required for a file extending processing.
Patent JP-S52102773-A (JP)
Title: Digital rate meter
Inventor: NAITOU TOMIO
IPC: G04D7/00
Filed: 1976-02-25
Abstract: PURPOSE: To provide a digital rate meter, in which time required for number of input pulse to reach a predetermined value is detected, and average rate is derived by dividing said value by the time, whereby relative error in the average rate is made uniform. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63190780-A (JP)
Inventor: KIKUCHI SHIRO
IPC: C04B38/08
Filed: 1987-01-30
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-S60165588-A (JP)
Inventor: KUMASAKA KATSUYUKI
IPC: G21C15/18
Filed: 1984-02-08
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-H11220161-A (JP)
Title: Light-emitting diode and manufacture thereof
Inventor: ISHIMARU MASATO
IPC: H01L33/20
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode and a method for manufacturing it, wherein optical output is improved. SOLUTION: A light-emitting diode comprises an n-type semiconductor 12 in which an n-side electrode 26 is provided over the entire backside, while an insulating film 16 is fitted to a front surface side. For the insulating film 16, at a plurality of positions which are preset, two diffusion windows 20A and 20B of preset area are formed, respectively, and in the n-type semiconductor 12 at the diffusion windows 20A and 20B positions, two p-type semiconductors 30A and 30B comprising a first part of a predetermined thickness and second parts R2a and R2b of smaller thickness than the predetermined thickness are so formed that the second parts R2a , R2b are connected together at a part of one diffusion window 20B of the diffusion windows 20A and 20B, a p-side electrode 24 is arranged.
Patent JP-H06226441-A (JP)
Title: Reflow type soldering device
Inventor: KOIKE HARUHIKO
IPC: C23C2/10
Filed: 1993-02-08
Abstract: PURPOSE:To execute reflow soldering by effectively utilizing not only a chain conveyor for reflow but a belt convey for recovering dislodged works as well. CONSTITUTION:A first variable speed motor 34 which controls the speed of the chain conveyor, 11 is connected to a driving shaft 32 of this conveyor. A second variable speed motor 37 which discretely controls the speed of the belt conveyor 12 is connected to a driving shaft 33 of this conveyor. The chain conveyor 11 is formed of a stationary side endless chain 24a arranged in a home position and a moving side endless chain 24b provided freely movably in the state of a parallel state with a transverse direction. The belt conveyor 12 is provided with a dislodged work recovering surface section 42 in correspondence to the spacing between the endless chains 24a and 24b of the chain conveyor 11 to recover the works W1 dislodged from the chain conveyor 11. The belt conveyor 12 is provided with a work reflow surface section 44 in correspondence to a region 43 where the moving side endless chain 24b of the chain conveyor 11 can move in the transverse direction. The works W2 to be reflow soldered are placed thereon and are transported.
Patent JP-S52103656-A (JP)
Title: Protection relay
Inventor: ANDOU FUMIO
IPC: G01R19/04
Filed: 1976-02-27
Abstract: PURPOSE: To provide a value of amplitude with a precision of 0.97% by using two sampling value of minimum necessity to calculate a value of amplitude only by a process of addition and subtraction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01195821-A (JP)
Title: Automatic sheet paper feeding stool
Inventor: HIGUCHI MITSUHIRO
IPC: A47K13/22
Filed: 1988-01-29
Abstract: PURPOSE:To prevent a sheet paper from dropping off a stool body even if one who uses the stool moves oneself by a small amount at the time of use even after the cutoff of the sheet paper by controlling with such a control section that the tail end of the sheet paper is securely clamped. CONSTITUTION:A sheet paper reel out mechanism section C reels out a sheet paper P disposed behind a stool body 11 from a sheet paper roll R onto the top surface of the stool body 11. A cutting mechanism section C cuts the sheet paper P after it has been reeled out and clamps the tail end of the cut sheet paper. A control section controls mechanism sections C, D. A seating detection means detects the departure of a user of the stool body 11. Based on the detected output, the clamping of the sheet paper P is released concurrently preventing dirty water from entering a sheet paper reel out passage 8. As a result, there is no possible of the sheet paper dropping off the stool body even if the user moves his or her body by a small amount at the time of use of the stool, making it possible to comfortably use the stool.
Patent JP-H08212958-A (JP)
Title: Particle beam device
Inventor: OTAKA TADASHI
IPC: H01J37/20
Filed: 1995-02-08
Abstract: PURPOSE: To prevent distortion and disorder of an image due to electrifying of a sample in a particle beam device, by setting up a contactor having conductivity to a sample holder, and taking conduction between the sample and the sample holder also from a reverse surface of the sample, so as to prevent electrifying of the sample. CONSTITUTION: In the case of loading a sample 5 in a sample holder 1 placed in earth potential, a reverse surface of the sample is supported on a sample reverse surface supporting base 4, to hold an end face by a sample end face support fixture 6. The sample end face support fixture 6 is electrically in conduction to the sample holder 1. A contactor 3 having conductivity is set up in the sample holder 1 through a leaf spring 2 having conductivity. In this way, conduction of the sample 5 to the sample holder 1 can be taken through the reverse surface.
Patent JP-S57135460-A (JP)
Title: Inverting device for recording medium of recording and reproducing device
Inventor: AYUKAWA YUKITADA
IPC: G11B17/08
Filed: 1981-02-14
Abstract: PURPOSE:To automate a series of processes of gripping a recording medium by a gripping means after it is ejected from a holder, inverting the medium by an inverting means and then passing it to said holder. CONSTITUTION:After recording or reproducing operation is carried out by a cassette deck 1, a cassette 4 is ejected and an inverting device 5 is commanded to invert the cassette. In response to that, a motor is driven to move a subchassis 9 forth, and then a plunger 18 is energized by turning on a switch 20 to turn a driving member 14. The operation position of the switch 20 is adjustable with an adjustment screw 25. When the driving member 14 turns, the cassette 4 is gripped by a gripping means 31 and after the driving member 14 returns, a rotary plunger 38 is energized to invert the cassette 4. Then, the driving member 14 turns again to insert the cassette 4 into a holder 3 and the cassette 4 is released from being gripped.