baber/WOPTO huggingface dataset:
Patent JP-H06275747-A (JP)
Title: Pin type cooling fin
Inventor: KOJIMA MASAYASU
IPC: H01L23/36
Filed: 1993-03-18
Abstract: PURPOSE:To provide a sufficient pin fin height by composing fins of a bottom plate having a plurality of parallel grooves formed thereon and comb-like thin plates, each consisting of a base fitted into one of the grooves and a plurality of pins in line at a specified pitch and integral with the base. CONSTITUTION:Combs 22 are fabricated by laser cutting, using a thin plate of three-element corrosion-resisting aluminum alloy; each comb 22 consists of 96 pins 8a' (b=10mm, d1=0.2mm) in line at an interval go of 0.2 mm on a base 32 (W'1=40mm, hr=1mm). Ninety six parallel grooves 24 (b'=0.2 mm, h'=1mm) are formed in a plate of three-element corrosion-resisting alloy by wheel grinding to obtain a bottom plate 23. The bases 32 of the combs 22 are fitted into the parallel grooves 24 in the bottom plate 24 and welded by laser to obtain a pin fin with a height H of 12mm, containing 9216 pins. Thus, the height h of pins 8a' may be freely set.
Patent JP-H03261695-A (JP)
Title: Pull system for crystal
Inventor: KUSUKI TOSHIHIRO
IPC: H01L21/208
Filed: 1990-03-09
Abstract: PURPOSE:To provide the title system so designed that each specific constitution is used in the main body and upper part of a seed crystal holder to prevent abnormal crystal growth from the side of a seed crystal, thereby controlling crystal growth in high accuracy by assuredly confirming the mutual contact of the seed crystal and a melt in growth initiation. CONSTITUTION:The objective system equipped with a seed crystal holder 1 having the following A or B constitution: (A) (1) a recess 3 into which a seed crystal 2 is embedded when it is inserted through the lower part and (2) an insulation film 4 formed on the entire lower surface; (B) (3) a tapered surface 6 projected downward on the lower surface and (4) a recess 3 similar to that mentioned above.
Patent JP-S60201788-A (JP)
Title: Automatically adjusting device of color phase
Inventor: SUGAWA KANEYOSHI
IPC: H04N9/45
Filed: 1984-03-26
Abstract: PURPOSE:To obtain a phase-shifting circuit with a wide variable phase range by providing an output transistor for comprising an emitter follower on an output terminal at the side of a collector of a transistor for shifting a phase. CONSTITUTION:An output VIN of an input video signal source 31 is given to a base of a phase-shifting transistor 32, while an antiphase video signal generated at both ends of a resistance 33 connected to a connector of the base is given to a variable capacity circuit 36 as a phase-shifting element through a PNP transistor 34 connected to an emitter follower. An antiphase video signal component outputted through the variable capacity circuit 36 and an in-phase video signal component outputted through a resistance 46 are synthesized to a vector and turned out to be an output video signal VO, whose phase controls variably a control voltage VC given to the variable capacity circuit 36 and makes capacities of variable capacity diodes 39 and 40 variably, whereby controls in positive and negative directions are performed.
Patent JP-S62216233-A (JP)
Title: Preventive method for drying semiconductor wafer
Inventor: MIZUMURA KOICHI
IPC: H01L21/304
Filed: 1986-03-17
Abstract: PURPOSE:To prevent the mixing of water to a chemical solution, and to obviate the drying of the surface of an silicon wafer by charging mist-shaped pure water at a positive value (or a negative value) and mounting a negative (or positive) electrode and an exhaust port onto the surface of the chemical solution. CONSTITUTION:When silicon wafers 8 are washed by chemical solution such as an alkali aqueous solution, pulled up by an arm 1 for drive and transported to a wafer washing tank, mists 10 charged at a positive value by a charging atomizer 19 are forwarded instantaneously so that the wafers are not dried at a step when a carrier 9 is drawn up from a chemical tank 14, and the silicon wafers 8 are wetted. A negative electrode 11 and an exhaust pipe 13 are driven immediately before or at the same time as the silicon wafers 8 are wetted, positively charged mists 10 passing through the silicon wafers 8 are collected to the negative electrode 11, and mists 10 and wafer droplets adhering on the negative electrode 11 are sucked in by the exhaust port 13 and discharged to the outside. Accordingly, the mixing of water to chemical solution for washing the silicon wafers is prevented, thus avoiding the deterioration of quality due to the drying of the surfaces of the silicon wafers.
Patent JP-H11255027-A (JP)
Title: Mirror driving unit device
Inventor: KITAWAKI HIROYASU
IPC: B60R1/06
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent any water from approaching into a housing by way of the opening of a semispherical curved part from a clearance between a semispherical projection of the housing and a semispherical curved recess of a holder base. SOLUTION: This mirror driving unit device is equipped with a housing 1 being in corporated with a detection sensor 22a detecting a tilting mechanism and a tilting angle, and a holder base 2 to be attached with a mirror holder carrying a mirror, and in this constitution, a semispherical curved recess 9 for holding the holder base 2 is installed in the housing 1, a semispherical projecting part 20 to be tiltably held by this semispherical curved recess 9 is installed in the holder base 2, a pinching member 33 allowing any tilting motion of the holder base 2 to the housing 1 and pinching these elements from the thickness direction is installed in a through shaft 30, and the semispherical curved recess 9 is provided with an elastic waterproof sealing member 28 on a surface slidingly contacting with the semispherical projecting part 20.
Patent JP-H04294634-A (JP)
Title: A/d convertrer with excess input protection function
Inventor: SHIOKAWA OSAMU
IPC: H03M1/12
Filed: 1991-03-25
Abstract: PURPOSE:To prevent malfunction of the A/D converter by placing a diode between a positive line of a power supply circuit generating a reference voltage for voltage comparison and an input circuit having an analog input signal whose upper limit voltage is equal to a reference voltage. CONSTITUTION:A constant voltage diode ZD1 is connected by connecting its anode to an input section positive polarity of a voltage/pulse width conversion circuit 1 outputting a pulse whose width is proportional to an input signal Vs and connecting its cathode to a positive line of a power supply circuit generating a reference voltage Vr for voltage comparison. Let an upper limit of a voltage Vs be Vsu, then the relation of Vr=Vsu is established. Let a forward voltage drop of the diode ZD1 be  V, then the diode ZD1 is conductive forward in the case of Vs>Vsu+ V and then the upper limit of the voltage Vs is limited to Vsu+ V. a linearity problem of A/D conversion due to a voltage characteristic of the Zener diode is avoided. Furthermore, the diode forms an absorption branch to noise incoming from the power supply for a voltage Vr to contribute to the protection of circuit components.
Patent JP-H11257412-A (JP)
Title: Vibration isolating device
Inventor: SOMEYA KATSUMI
IPC: F16F13/06
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To widen resonance width while maintaining the effect of resonance. SOLUTION: An elastic body 18 is fitted between an upper connecting member 24 and a supporting cylinder 16. Between a diaphragm 30 and the elastic body, a liquid chamber of which the inner wall is formed out of these members. A partition member 34 is fitted to the inner wall of the elastic body 18 and arranged in the liquid chamber, and the liquid chamber is partitioned off into a main liquid chamber 32A and sub-liquid chambers 60, 32B. A first orifice is communicated between the main liquid chamber 32A and the sub-liquid chamber 60, and a second orifice 42 is communicated between the main liquid chamber 32A and the sub-liquid chamber 32B.  So as to approach resonant frequencies of liquid column resonance to each other, difference of respective resonant frequencies of liquid column resonance of the first orifice 42 and the second orifice 44 is made less than 15 Hz, and hence the peaks of resonance of the orifices 42, 44 are made into one.
Patent JP-H06250312-A (JP)
Title: Preparation of seed-crystal emulsion, silver halide emulsion and photographic sensitive material
Inventor: KINE YASURO
IPC: G03C1/015
Filed: 1993-02-25
Abstract: PURPOSE:To stably prepare a silver halide emulsion consisting of a high aspect ratio plate grain and to provide a highly sensitive photographic sensitive material contg. the emulsion and excellent in preservation stability. CONSTITUTION:A silver halide emulsion, in which the plate silver halide grains having >=2 aspect ratio occupy 50-100% of the projected area of all the silver halide grains, is desalted and used as the seed crystal emulsion. Besides, a silver halide emulsion, in which the plate silver halide grains having >=3 aspect ratio occupy 50-100% of the projected area of all the silver halide grains, is prepared by using at least one kind of silver oxidizing agent. A silver halide color photographic sensitive material having at least one emulsion layer contg. the emulsion thus obtained on a substrate is prepared.
Patent JP-H01239144-A (JP)
Title: Needle selector for knitting machine
Inventor: SAITO SADAO
IPC: D04B15/82
Filed: 1988-03-15
Abstract: PURPOSE:To actuate a finger with a small voltage and increase speed of response, by using plural plates attached with piezoelectric elements for a finger and holding both end parts of plates in a housing of needle selector. CONSTITUTION:Piezoelectric elements 7 and 7 stuck on a plate 5 are set a finger 10 and plural of the plate 5 are laminated through rubber parts. On the inside surfaces of both side walls 3 and 3 of plate supporting part 2 in a housing of a needle selector, plural transverse grooves for supporting the plates 5 are notched and plural each both end parts 6 are introduced and set in the grooves.
Patent JP-S61217838-A (JP)
Title: Test method of microprocessor
Inventor: ONDA TOSHIKAZU
IPC: G06F11/22
Filed: 1985-03-23
Abstract: PURPOSE:To perform a test equivalent to an actual working state by fixing the logic of an input pin so as to set a microprocessor MP in a proper working state and extracting only the working output to an external recorder out of a data output pin. CONSTITUTION:Only an MP 2 is stored in a thermo-hygrostat chamber 1, and the necessary working power is supplied from an external power supply 3 of the chamber 1. An input is applied a control signal input pin, e.g., a RESET, an INT, etc. of the MP 2 to secure the proper working. The positive pole side (+) of the power supply 3 is connected to those input pins since they have negative logic inputs. While the data buses D0-D7 of the MP 2 are all connected to the negative pole side (-) of the supply 3. Thus the data having full bits set at '0' is fetched by the instruction fetching action of the MP 2. Then the MP 2 replaces addresses successively and executes a non-operation NOP instruction and a jump JMPO instruction. Here a recorder 5 monitors and records the presence or absence of variations of the address bus data.
Patent JP-S60206420-A (JP)
Title: Solid-liquid separation apparatus
Inventor: AOKI MASANORI
IPC: E03F5/14
Filed: 1984-03-29
Abstract: PURPOSE:To make it possible to certainly separate even a solid substance, of which the specific gravity is close to that of a liquid, without inhibiting the overflow of a floatable solid substance, by improving an overflow pipe or providing a guide plate in a separation tank so that the flow of a liquid to be treated is guided to the inside of a separation tank while separating the same from the side wall of said separation tank. CONSTITUTION:The upper end line of an overflow pipe 7 is formed obliquely but not horizontally by providing a notched part to a part thereof or said overflow pipe 7 is provided so as to be divided into section 7a, 7b slid in a relatively telescopic state so that the section 7a is raised and fallen by a lift mechanism 23 to change the height of the upper end line. Or, a guide plate 8 is provided so that the interval with a side wall 2 is increased along the flow of the liquid flowed into a separated water tank 1, the flow of the liquid is made easy to come near to the center of the separated water tank 1 or an perforated plate capable of adjusting the hight of an opening part is provided to a discharge plate 9 for guiding the treated liquid after separation treatment to the outside of the tank.
Patent JP-H04274692-A (JP)
Title: Chrominance signal processing circuit
Inventor: YOSHIDA MASAYASU
IPC: H04N9/79
Filed: 1991-02-28
Abstract: PURPOSE:To reduce the circuit scale. CONSTITUTION:The color signal processing circuit is provided with a means 102 for delaying a chrominance subcarrier signal, and a means 103 for detecting a phase difference between the chrominance subcarrier signal delayed by this delaying means 102 and the original chrominance subcarrier signal. When there is a phase variation in the chrominance subcarrier signal, that is, when there is a variation in a color level, this variation is outputted as a phase error signal. This signal is used as an outline signal of a color.
Patent JP-H02238592-A (JP)
Title: Automatic teller machine
Inventor: YAMAMOTO MINORU
IPC: G06Q40/00
Filed: 1989-03-13
Abstract: PURPOSE:To shorten the time up to a recovery by carrying out initial processing only for the mechanism of a processing part that a main control part judges under constant conditions if abnormality occurs during operation. CONSTITUTION:If the abnormality occurs during the operation, the initial processing is carried out for placing the automatic teller machine in the initial normal state is carried out only for the mechanism part of the processing part that the main control part judges when the constant conditions are satisfied and whether or not the constant conditions are satisfied is judged concretely from whether or not the conditions are stored in a memory 12. For example, if abnormality occurs when a detailed slip is printed in payment transaction, only the mechanisms of processing parts stored in the memory 2 are initialized when the processing parts are a card reader/writer part 2 and a detailed slip printing part 3. Consequently, the time up to the recovery is shortened greatly as compared with a conventional device which initializes all processing parts having mechanisms which perform transaction processing operation.
Patent JP-S54150970-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISAJI HIROSHI
IPC: H01L21/22
Filed: 1978-05-18
Abstract: PURPOSE: To avoid the abnormal diffusion such as penetration or the like when Sb is diffued selectively onto the Si substrate by covering the areas excluding the diffusion part with the Si 3 N 4  film or the lamination film composed of the lower layer of SiO 2  and the upper layer of Si 3 N 4  each.  
     CONSTITUTION: The SiO 2  film is used for the mask when giving the selective diffusion of Sb onto Si substrate 1. In this case, the Sb glass and the SiO 2  film are fused together when the Sb amount in the Sb gas exceeds a certain level, an thus Sb penetrates the SiO 2  film to cause the abnormal diffusion. In this connection, the Si 3 N 4  film is used for the mask, and the Si 3 N 4  film is liminated on the SiO 2  film, when used, to prevent the abnormal diffusion. In other words, SiO 2  film 2 and Si 3 N 4  film 3 are coated on Si substrate 1, and opening 4 is provided opposing to the diffusion part. Then Sb glass layer 5 is formed on the entire surface through the solid diffusion or the coating diffusion, and the heat treatment is given in the atmosphere using N 2  gas mainly to from diffusion region 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07242505-A (JP)
Title: Attractant for anomala octies
Inventor: BARUTAA SUARESU REARU
IPC: A01N37/34
Filed: 1994-03-07
Abstract: PURPOSE:To obtain an attractant for Anomala octies bringing about serious damage to lawn in a golf course by using one or more of anethole, geraniol and phenethyl propionate or the compound and a sexual hormone. CONSTITUTION:This attractant for Anomala octies shows strongly attracting action and action stimulating action on male imagoes as well as female imagoes of Anomala octies and contains one of anethole, geraniol and phenethyl propionate or a mixture of two or more of them. Especially an attractant for Anomala octies contains an extract of flowers of dandelion. Further both the active ingredient and a sexually attracting component of Anomala octies are used to give an attractant for Anomala octies. cis-3-Hexenyl acetate, benzaldehyde, phenylacetaldehyde, benzyl alcohol, phenethyl alcohol, phenylacetonitrile and benzyl benzoate may be cited as the main component of the extract of flower of dandelion.
Patent JP-H05223656-A (JP)
Title: Temperature abnormality detecting structure in fluid pipeline
Inventor: AMANO KAZUO
IPC: G01K13/02
Filed: 1992-02-13
Abstract: PURPOSE:To accurately detect the position where temp. abnormality is generated in the vicinity of the boundary of maintenance sections by arranging detection optical fibers of two different systems along the area in the vicinity of the respective maintenance sections of a fluid pipeline in a partial overlap state. CONSTITUTION:Separate optical fiber 5A, 5B are arranged to a plurality of the maintenance sections 2A, 2B of a fluid pipeline 1 so as to be laid along the pipeline 1 and respectively connected to Raman scattering optical fiber ditribution type temp. sensor measuring parts 6A, 6B. A part of the fibers 5A, 5B is arranged along a section boundary area 4A. The electric signals from the measuring parts 6A, 6B are subjected to operational processing by a host computer 9 to calculate the temp. distributions of the fibers 5A, 5B in the longitudinal direction thereof and the peak positions (trouble generating positions) P of the temp. changes thereof. When the peak positions P are present within the area 4A, the data obtained on the basis of the signals from the fibers 5A, 5B are subjected to operational processing and, therefore, it can be accurately and rapidly detected which section among the sections 2A, 2B the trouble generating positions P belong to.
Patent JP-H04235278-A (JP)
Title: Method and apparatus for sputtering
Inventor: KAMATANI YOSHITO
IPC: C23C14/35
Filed: 1991-01-08
Abstract: PURPOSE:To improve utilizing efficiency of a target material by specifying setting and polarities of magnet elements for magnet sputtering and adjusting to move to/from the target face. CONSTITUTION:At least two sets of the magnetic elements in a magnetic apparatus are constituted with permanent magnets having angle difference of within + or -60 deg. in the magnetic direction or orientation to parallel face with the target 6 face and the all polarities of N pole or S pole in this permanent magnets are made to the same side. Then, the magnetic elements are constituted as adjustable to move to/from the target 6 face to execute the sputtering. By this method, variation of spattered direction of the target particles driven out with the sputtering phenomenon is reduced and this utilizing efficiency is raised and distribution of film thickness deposited on a substrate is held to the constant.
Patent JP-H09252351-A (JP)
Title: Call control method
Inventor: KOYANAGI SHIGERU
IPC: H04M3/48
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a call control method in which the improvement of the efficiency of the operator and the improvement of a wait time of a connected called part are compatible with an outbound business system. SOLUTION: In this method, a call center system is provided with a exchange 10, plural telephone sets connecting to the exchange 10, a host computer 20 connecting to the exchange 10, and plural operator terminals 30 connecting to the host computer 20, each terminal 30 executes a program for an outbound job and the host computer 20 predicts the end of speech to a called party for each operator and makes automatic dialing according to a called party list prior to the end of the speech and a replied call to a telephone set corresponding to an idle operator as the call control of this system. The execution of a specific location of the program on the terminal 30 is detected to detect in advance the end of the speech and the number of calls for automatic dialing is decided based on the number of the operators whose speech end is detected in advance.
Patent JP-S57176826-A (JP)
Title: Ramp function voltage generator
Inventor: IZAKI NAOYUKI
IPC: H03K4/00
Filed: 1981-04-22
Abstract: PURPOSE:To enable rapid and wide range change of the slope of ramp function voltage by changing the current of a constant current circuit connected to plural integrating condenser successively at every programmed time, and adding terminal voltage of the condenser. CONSTITUTION:A constant current circuit is constituted of resistors 33-35 and variable voltage circuits 36-38 provided in series between each emitter and base of transistors TR30-32, and a power source 48 provided between DELTA base and grounding. The circuits 36-38 are controlled by a switchover control, circuit 29 to operate successively. Condensers C1-C3 for integration are connected between each TR collector and grounding. Constants for these are selected, for instance, as 10PF, 100PF, 1,000PF, and terminal voltage of C1-C3 is added by an adder circuit 39 and outputted to a terminal 40. When the circuit 36 is selected by the signal of the circuit 29, ramp voltage waveform in which the slope  changes from solid lines to broken lines with the passage of time as shown in the figure (a) is obtained on both ends of C1. If circuit 37 is selected by the circuit 29 when the voltage waveform arrives at the broken lines and the circuit 38 is selected similarly, voltage waveform shown by (d) in the figure is obtained from a terminal 40.
Patent JP-H10242595-A (JP)
Title: Circuit board
Inventor: SUDA FUMIHIRO
IPC: B41J2/345
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent a board main body from being seized when soldering by irradiation with beam, by forming a deterioration-preventing part, which prevents a board material from deteriorating, on a part irradiation with beam out of a part adjacent to a conductive part on the board main body. SOLUTION: First, tips of nine fine solders 61 are sent from an arm 60, sending the fine solder 61, to each pin 51. Subsequently, the part from an irradiation-starting position 54 on a deterioration-preventing part 53a to an irradiation-ending position on a deterioration preventing 53b is irradiated with beam 70. Then the deterioration-preventing parts 53a and 53b are formed on an irradiation part 56 from the irradiation-starting position 54 of the beam 70 to the right side of a right pad 52a and an irradiation part 57 from the left side of a left pad 52b to an irradiation position 55 of the beam 70, respectively. Thereby a board main body 50a is prevented from directly irradiated with the beam 70, so that seizure that causes deterioration of a board material of the irradiated parts 56 and 57 due to the heat of the irradiating beam 70 is prevented.